Articles

WordPress Website Analysis: Before & After ImageEngine

,


WordPress is by far the world’s most popular CMS. Not only does it dominate the CMS market with a 64% market share, but it also powers 39.6% of all websites. It has taken the internet by storm by democratizing the web for all. Now, anyone can build, manage, and host a successful website without needing a college degree or coding expertise.

However, while WordPress is great at managing many technical aspects, it still can’t do everything for you. Built mostly on PHP, there are often concerns regarding how performant WordPress is. And, with performance impacting everything from bounce rates to SEO rankings to conversions, it’s something that should be on your radar too.

If you don’t know it yet, images are one of the main causes of slow-loading websites. In recent years, WordPress has stepped up its efforts to try and help users with image optimization out-of-the-box.

Still, as we’ll show, it’s not a total solution, and there is still plenty you can do to deliver better experiences on your WordPress website through image optimization.

What is WordPress Image Optimization? Why is it Important?

Simply put, image optimization is anything you do to make images load faster on your website pages. Almost all websites that use images can benefit from some form of image optimization, even those using WordPress.

Why?

Well, performance is a hugely significant factor when it comes to the competitiveness of your website today.

Google has also made performance an increasingly important factor when it comes to SEO rankings. In fact, performance is a direct ranking signal that carries significant weight.

Google’s Page Experience Update that went live in 2021 has been the biggest move in that direction yet. Soon, Google might even use visual indicators in SERP results to distinguish high-performing websites from the rest.

In Google’s own words, “These signals measure how users perceive the experience of interacting with a web page and contribute to our ongoing work to ensure people get the most helpful and enjoyable experiences from the web.”

So, Why Should We Target Images For Performance Optimization?

According to Google, images are the largest contributor to page weight. Google has also singled out image optimization specifically as the factor with the most untapped potential for performance optimization.

This problem isn’t going away soon. According to data by the HTTP Archive, there are roughly 967.5 KB bytes of image data on desktop web pages and 866.3 KB of image data on mobile pages. This is an increase of 16.1% and 38.8%, respectively, over the last five years.

Thanks to popular e-commerce tools like Woocommerce, it’s estimated that up to 28% of all online sales happen on WordPress websites.

And don’t forget, images are both a key part of conveying information to the user and integral to the design of your website. If they take significantly longer to load than your text, for example, it will negatively impact the user experience in a variety of ways.

In summary, optimized images help your WordPress website by:

  • Improving user satisfaction.
  • Improving various traffic metrics, like bounce rates, time-on-page, etc.
  • Boosting your SEO rankings.
  • Contributing to higher conversions (and sales).

How Does Image Optimization in WordPress Work?

WordPress is so popular because it’s a CMS (content management system) that allows anyone to build, design, and manage a website without any coding or advanced technical experience. Advanced features can be installed with just a few clicks, thanks to plugins, and you rarely have to touch the code behind your website unless you want to make some unique modifications.

In short, using a CMS like WordPress shields you from many of the day-to-day technicalities of running a website.

WordPress Image Optimization: What It Can Do

As we mentioned, one of the main reasons WordPress is so popular is because it takes care of many of the technical aspects of running a website. With that in mind, many think that WordPress should also automatically take care of image optimization without them having to get involved at all.

Unfortunately, that’s not really the case.

True, WordPress does offer some built-in image optimization. Whenever you upload an image to WordPress, it currently compresses the quality to about 82% of the original (since v4.5).

In v4.4, WordPress also introduced responsive image syntax using the srcset attribute. This creates four breakpoints for each image you upload according to the default WordPress image sizes:

  • 150px square for thumbnails
  • 300px width for medium images
  • 768px max-width for medium_large images
  • 1024px max-width for large images.

Here you can see an example of the actual responsive syntax code generated by WordPress:

<img loading="lazy" src="https://bleedingcosmos.com/wp-content/uploads/2021/12/33-1024x683.jpg" alt="" class="wp-image-9" width="610" height="406" srcset="https://bleedingcosmos.com/wp-content/uploads/2021/12/33-1024x683.jpg 1024w, https://bleedingcosmos.com/wp-content/uploads/2021/12/33-300x200.jpg 300w, https://bleedingcosmos.com/wp-content/uploads/2021/12/33-768x512.jpg 768w, https://bleedingcosmos.com/wp-content/uploads/2021/12/33-1536x1024.jpg 1536w" sizes="(max-width: 610px) 100vw, 610px">

Depending on the screen size of the device from which a user visits your webpage, WordPress will let the browser pick the most appropriately sized image. For example, the smallest version for mobile displays or the largest for 4K Retina screens, like those of a Mac.

While this may seem impressive, it’s only a fraction of what can be achieved using a proper image optimization solution, as we’ll show later.

Lastly, WordPress implemented HTML native default lazy loading for all images starting with version 5.5.

So, in short, WordPress offers the following image optimization capabilities baked-in:

  • Quality compression (limited)
  • Responsive syntax (up to 4 breakpoints)
  • Lazy loading

WordPress Image Optimization: What it Cannot Do

There are other issues many have with both the implementation of image compression and responsive syntax as it’s used by WordPress. This leads to some users even purposefully deactivating WordPress’ built-in image optimization so they can fully take control of it themselves.

Here are some of the reasons why:

  • WordPress uses a very basic form of quality compression. It does not use advanced technologies like AI and machine learning algorithms to compress images while maintaining maximum visual quality. It’s also lossy compression, so the quality is lost for good. You can clearly see the difference between an original HD image and the compressed version created by WordPress.
  • WordPress only compresses most images by up to 20%, while advanced image optimization tools can reduce all image sizes intelligently by up to 80%.
  • Responsive syntax can provide significant performance improvements over simply uploading a single HD image to be served on all devices and screens. However, it’s still only limited to a set number of breakpoints (typically 3 or 4). Since it’s not dynamic, a whole spectrum of possible image sizes is not created or used.
  • Responsive syntax code is not scalable and can quickly lead to code that’s bloated, messy, and hard to read.
  • WordPress doesn’t accelerate image delivery by automatically caching and serving them via a global CDN, although this can be done using other tools.

Another important optimization feature that WordPress does not have is auto-conversion to next-gen image file formats. Different image formats offer different performance benefits on different devices. Some formats also enable higher levels of compression while maintaining visual fidelity.

Next-gen formats like WebP, AVIF, and JPEG-2000 are considered to be the most optimal formats on compatible devices. For example, until recently, WebP would be the optimal choice on Chrome browsers, while JPEG-4000 would be optimal on Safari browsers.

However, WordPress will simply serve images in the same formats in which they were originally uploaded to all visitors.

How to Measure the Image Performance of a WordPress Website?

As the undisputed king of search engines, we’ll base most of our performance metrics on guidelines established by Google.

Along with its various performance updates, Google has released a number of guidelines for developers as well as the tools to test and improve their websites according to said guidelines.

Google introduced Core Web Vitals as the primary metrics for measuring a web page’s performance and its effect on the user experience. Thus, Core Web Vitals are referred to as “user-centric performance metrics.” They are an attempt to give developers a testable and quantifiable way to measure an elusive and abstract concept such as “user experience.”

Combined with a number of other factors, Core Web Vitals constitute a major part of the overall page experience signal:

You can find a complete introduction to Core Web Vitals here. However, they currently consist of three main metrics:

  • LCP (Largest Contentful Paint): The time it takes the largest above-the-fold element on your page to load. This is typically a full-sized image or hero section.
  • FID (First Input Delay): The delay from the moment a user first interacts with an element on the page until it becomes responsive.
  • CLS (Cumulative Layout Shift): The visual stability with which the elements on a page load.

Here is an illustration of how these metrics are scored:

While these are the three most important metrics to optimize, they are not the only ones. Google still measures other metrics like the FCP (First Contentful Paint), SI (Speed Index), as well as the TTFB (Time to First Byte), TBT (Total Blocking Time), and TTI (Time to Interactive).

A number of these metrics are directly affected by the images used on your web pages. For example, LCP, FCP, and SI are direct indicators of how fast the content of your web page loads and depends on the overall byte size of the page. However, it can also indirectly affect FID by keeping the main thread busy with rendering large amounts of image content or the perceived CLS by delaying the time it takes large images to load.

These metrics apply to all websites, whether they are custom-made or built using a CMS like WordPress.

When using tools like Lighthouse or PageSpeed Insights, you’ll also get scored based on other flags Google deems important. Some of them are specific to images, such as properly sizing images and serving images in next-gen formats.

If you only use built-in WordPress image optimization, you’ll get flagged for the following opportunities for improvement:

Some of the audits it will pass, however, are deferring offscreen images (lazy loading) and efficiently coding images (due to compression):

A Better Way to Optimize WordPress Images: ImageEngine

Billions of websites are all vying for prime real estate on Google SERPs, as well as the attention of an increasingly fussy internet-using public. Every inch matters when it comes to giving your website a competitive advantage.

So, how can you eliminate those remaining performance flags and deliver highly optimized images that will keep both your visitors and Google happy?

Sure, you could manually optimize images using software like PhotoShop or GIMP. However, that will take you hours for each new batch of images. Plus, you still won’t benefit from any automated adaptive optimization.

A more reasonable solution in today’s fast-paced climate is to use a tool developed specifically for maximum image optimization: an image CDN like ImageEngine.

ImageEngine is an automated, cloud-based image optimization service using device detection as well as intelligent image compression using the power of AI and machine learning. It can reduce image payloads by up to 80% while maintaining visual quality and accelerating delivery around the world thanks to its CDN with geographically dispersed PoPs.

Why is ImageEngine Image Optimization Better Than WordPress?

When making a head-to-head comparison, here are the reasons why ImageEngine can deliver better performance:

  • Device Detection: ImageEngine features built-in device detection. This means it picks up what device a visitor to your website is using and tailors its optimization strategy to what’s best for that specific device.
  • Client hints: By supporting client hints, ImageEngine has access to even more information regarding the device and browser to make better optimization decisions.
  • Next-gen formats: Based on optimal settings, ImageEngine automatically converts and serves images in next-gen formats like WebP, AVIF, JPEG2000, and MP4 (for GIFs).
  • Save data header: When a Chrome user has save-data mode enabled, ImageEngine will automatically compress images more aggressively to save on data transfer.
  • CDN with dedicated edge servers: ImageEngine will automatically cache and serve your optimized image assets using its global CDN. Each edge server has device awareness built-in to bring down latency and accelerate delivery. You can also choose to prioritize specific regions.

So, the key differentiator is that ImageEngine can tailor optimizing images for what’s optimal for each of your visitors. ImageEngine is particularly good at serving mobile visitors thanks to WURFL device detection, which can dynamically resize images according to most devices and screen sizes in use today. As of now, this is a completely unique capability that none of its competitors offer.

It allows for far better and more fine-tuned optimization than WordPress’ across-the-board approach to compression and responsive syntax.

If you want, you could turn off WordPress responsive syntax and compression, and you would still experience a performance increase using ImageEngine. However, ImageEngine also plays nice with responsive syntax, so it’s not completely necessary unless you want to serve the highest-fidelity/low-byte-size images possible.

How Does ImageEngine Work with WordPress?

The process ImageEngine uses to integrate with WordPress can be broken down into a few easy steps:

  • Sign up for an ImageEngine account: ImageEngine offers three pricing plans depending on the scale and features you need as well as a no-commitment 30-day free trial.
  • Specify your image origin: This tells ImageEngine where to find the original versions of your images. For a WordPress website, you can just use your domain, e.g., https://mywordpresswebsite.com. ImageEngine will then automatically pull the images you’ve uploaded to your WordPress website.

  • Copy the Delivery Address: After you create an account and specify your image origin, ImageEngine will provide you with a Delivery Address. A Delivery Address is your own unique address that will be used in your <img> tags to point back to the ImageEngine service. Delivery Addresses may be on a shared domain (imgeng.in) or customized using a domain that you own. A Delivery Address typically looks something like {random_string}.cdn.imgeng.in. If your images are uploaded to the default WordPress folder /wp-content/uploads/, you can access your optimized images from ImageEngine simply by changing your website domain. For example, by typing {imageengine_domain}.cdn.imgeng.in/wp-content/uploads/myimage.jpg into your browser, you’ll see the optimized version of that image. Just press the copy button next to the Delivery Address and use it in the next step configuring the plugin.

  • Install the ImageEngine Optimizer CDN plugin: The plugin is completely free and can be installed just like any other plugin from the WordPress repository.
  • Configure and enable ImageEngine Plugin in WordPress: Just go to the plugin under “ImageEngine” in the main navigation menu. Then, copy and paste in your ImageEngine “Delivery Address,” tick the “Enabled” checkbox, and click “Save Changes” to enable ImageEngine:

Now, all ImageEngine basically does is replace your WordPress website domain in image URLs with your new ImageEngine Delivery Address. This makes it a simple, lightweight, and non-interfering plugin that works great with most other plugins and themes. It also doesn’t add unnecessary complexity or weight to your WordPress website pages.

ImageEngine vs Built-in WordPress Image Optimization

So, now let’s get down to business by testing the performance improvement you can expect from using ImageEngine to optimize your image assets.

To do this test, we set up a basic WordPress page containing a number of high-quality images. I then used PageSpeed Insights and the Lighthouse Performance Calculator to get the performance scores before and after using ImageEngine.

Importantly, we conducted this test from a mobile-first perspective. Not only has mobile internet traffic surpassed desktop traffic globally, but Google themselves have committed to mobile-first indexing as a result.

Here is a PageSpeed score using the Lighthouse calculator for WordPress with no image optimization:

As we can see, both Core Web Vitals and other important metrics were flagged as “needs improvement.” Specifically, the LCP, FCP, and TBT. In this case, both the LCP and FCP were a high-res featured image at the top of the page.

If we go to the opportunities for improvement highlighted by PageSpeed, we see where the issues come from. We could still save as much as 4.2s of loading time by properly resizing images and a further 2.7s by serving them in next-gen formats:

So, now let’s see how much ImageEngine can improve on that.

The same test run on my WordPress website using ImageEngine got the following results:

As you can see, we now have a 100 PageSpeed score. I saved roughly 2.5s on the SI (~86%) as well as roughly 1.7s on the LCP (~60%). There was also a slight improvement in the FCP.

Not only will you enjoy a stronger page experience signal from Google, but this represents a tangible difference to visitors regarding the speed with which your website loads. That difference will lead to lower bounce rates, increased user satisfaction, and more conversions.

There was also a 53% overall reduction in the total image payload. This is impressive, considering that it’s on top of WordPress’ built-in compression and responsive syntax.

Conclusion

So, as someone with a WordPress website, what can you take away from this?

Well, first of all, WordPress does feature some basic image optimization. And while not perfect, it should help you offer reasonable levels of performance, even if you use a lot of image content.

However, the caveat is that WordPress applies aggressive, across-the-board compression, which will lead to a noticeable reduction in visual quality. If you use WordPress for any type of website where premium quality images are important, this is a concern — for example, as a photography portfolio, exhibition, or image marketplace like Shutterstock.

By using ImageEngine, you can reduce image payloads and accelerate delivery even further without compromising too harshly on visual quality. What’s more, ImageEngine’s adaptive image optimization technology will provide greater improvements to more of your visitors, regardless of what device(s) they use to browse the web.

Whether or not you still want to use WordPress’ built-in optimizations, ImageEngine will deliver significant improvements to your user experience, traffic metrics, and even conversions.

Plus, true to the spirit of WordPress, it’s extremely simple to set up without any advanced configuration. Just sign up for ImageEngine in 3 easy steps, install the plugin, integrate ImageEngine by copy/pasting your image domain, and you’re good to go.

 

[ This is a sponsored post on behalf of ImageEngine ]

Source

The post WordPress Website Analysis: Before & After ImageEngine first appeared on Webdesigner Depot.

Source de l’article sur Webdesignerdepot

/par

5 Creative Management Trends to Watch in 2022

,

Yesterday’s creativity won’t keep pace with tomorrow’s requirements; businesses need speed and agility without sacrificing creative quality.

“The creativity that was needed in the past is not the creativity that is needed today,” according to Matthew Rayback, a creative director at Adobe. He’s not talking about the function of creativity but rather about the process of creative management in a marketing context. 

What is needed today? Speed and agility without sacrificing quality. 

Why? Because the pace of change has accelerated. As Rex Salisbury, a deal partner for the venture firm a16z noted early in the pandemic, “Businesses of all kinds are experiencing two years’ worth of digitization compressed into months.”

This accelerated digital transformation has put pressure on marketing teams to turn campaigns around faster. In turn, that places pressure on creative teams to generate the requisite creative for those campaigns. Leaders need to sharpen their awareness of the unfolding creative management trends to keep pace. To that end, below are five such trends to watch in 2022. 

1. In-House Creative Teams Continue to Grow

Companies have been building in-house creative teams for the better part of a decade. A 2018 study by Forrester Research and the In-House Agency Forum (IHAF) found the number of in-house teams has grown 22% in the last ten years or so. As The Wall Street Journal reported, more than half of advertisers (64%) have shifted their creative organizations to an in-house team.  

According to a more recent version of that same study, the in-housing movement didn’t stop throughout the pandemic. It revealed, “80% of respondents said they have brought more marketing assignments in-house since the onset of the pandemic, with 50% saying the increase was directly triggered by the events of the past two years.”

Businesses seem well-satisfied with the results because the urge to in-house is poised to grow beyond creative teams. For example, a recent survey by the customer intelligence company Axciom found about 50% of respondents believe the “in-housing is currently a top marketing objective, and 40% expect it will remain a top priority in the coming years.”

2. Outside Agencies Hired for Specialized Skills

Despite the in-housing trend, there is still opportunity for agencies, consultants, and freelancers, particularly those with specialized skills. Even the consumer-packaged goods giant Proctor & Gamble, a leading example of brands bringing marketing and creative teams in-house, still needs outside service providers.

Indeed, while in-house creative teams produce the lion’s share of creative work, the vast majority (86%) also continue to partner with agencies and freelancers; according to our own research, published in our 2021 Creative Management Report, which was facilitated by Lytho (formerly inMotionNow) and based on a survey of 400 creatives and marketers. 

When the survey asked creatives why they hire outside resources, the top reason was access to specialized skills (60%). That was followed in a distant second by a need for increased capacity (44%), help with developing strategy (24%), and, lastly, to get work done faster (20%). 

“It is very unusual for an in-house team to have no outside resources that they lean on,” wrote Alex Blum of Blum Consulting Partners, Inc. in a written assessment of the survey results.

He says there are two primary ways to partner with agencies. “First, for overflow capacity. There is always a need for more creative resources, and agencies can offer that flexibility without the cost of maintaining larger teams,” he wrote. “Second, in-house teams can divide areas of ownership with an agency based on the skill sets they have in-house.”

3. The Creative Process Evolves

Marketing today is dominated by an insatiable thirst for fresh content, produced and polished by creative teams. The demand for that content continues to explode. 

What does this portend for creative teams? Despite adding headcount, creative requests exceed the creative team’s capacity to produce it – even as lead times shrink. Matthew Rayback, the creative director at Adobe, suggested the creative process must evolve. 

He likens creatives to an auto factory, where “creatives used to be the assembly line to make a single car.” However, today, creatives are tasked with creating more cars, each with unique adjustments such as personalization. 

“The assembly line we built can’t accommodate that speed or volume,” he says. So the whole factory – the entire creative process – must be overhauled to adapt. 

4. Quantitative Measurement Drives Creative Priorities

Current methods for measuring the value of creative teams center on outputs. That is to say, the metrics tracked tend to quantify the number of creative projects in progress, the rounds of review, and the number of projects completed over time. 

These metrics are important, but alone they are insufficient. A complementary way to prioritize large volumes of creative requests is focusing on those tasks most likely to move the business needle. The barrier to achieving this is that most creatives aren’t kept informed as to the outcomes of marketing campaigns fueled by their creative efforts. This must change.

With the growing demand for content, the margin of error for applying creative resources to projects that don’t correlate to business results shrinks. Marketing organizations must build a feedback loop that brings quantitative results back to the creative team. In turn, creative teams must learn to use the data to drive their work priorities in collaboration with marketing. 

5. Creative Resource Management Becomes Essential

Resource management is both a leadership concept and technology (or a combination of technologies). It’s a means to plan, track, collaborate and measure creative operations, including people, processes, and budgets.  

Traditionally, planning and tracking of all things creative and marketing occurred in a spreadsheet. It works well when the future is generally predictable – yet cliché as it may be to say it – we are living in a state of uncertainty. 

Like many trends over the last 18-24 months, the global pandemic “forced virtual experiences, disrupted marketing channels and campaigns, and accelerated companies’ transition to digital marketing,” according to Forrester. The research firm calls resource management “essential” because it helps move “planning from static spreadsheets to a dynamic and real-time environment.” 

Final Thoughts

Yogi Berra paraphrased an old Danish proverb when he said, “It’s tough to make predictions, especially about the future.” Even so, the pandemic has accelerated trends that were already underway, and these five trends are good examples. More than just watching them, creative and marketing leaders should take steps now to get ahead of them.

 

Featured image via Pexels.

Source

The post 5 Creative Management Trends to Watch in 2022 first appeared on Webdesigner Depot.

Source de l’article sur Webdesignerdepot

/par

Top 3 Chatbot Security Vulnerabilities in 2022

,

Article Image

Chatbots Are Here To Stay

Chatbots have been around for a long time and based on the global chatbot market size (and the expected growth), they will stick around for a long time and gain importance. In the past, they’ve rarely met customer expectations or provided much positive experience. However, over the last few years, advances in conversational AI have transformed how they can be used. Since chatbots offer a wide range of applications, in certain cases, they become responsible for collecting and protecting personal information as well. 
Consequently, they are a great attraction for hackers and malicious attacks too. The responsibility of ensuring chatbot security has become more evident after the introduction of GDPR in Europe. As statistics show that this technology will be a determining factor in our lives, security testing must also become part of our daily tasks, so that these chatbots can be used with confidence.

Security Risks, Threats, and Vulnerabilities                 

The words risk, threat, and vulnerability are often confused or used interchangeably when reading about computer security, so let’s first clarify the terminology:

  • Vulnerability refers to a weakness in your software (or hardware, or in your processes, or anything related). In other words, it’s a way hackers could find their way into and exploit your systems.
  • A threat exploits a vulnerability and can cause loss, damage, or destruction of an asset – threats exploit vulnerabilities.                
  • Risk refers to the potential for lost, damaged, or destroyed assets – threats + vulnerability = risk! 
The well-known OWASP Top 10 is a list of top security risks for a web application. Most chatbots out there are available over a public web frontend, and as such, all the OWASP security risks apply to those chatbots as well. Out of these risks, there are two especially important to defend against, as in contrast to the other risks, those two are nearly always a serious threat — XSS (Cross-Site Scripting) and SQL Injection.
In addition, for artificial intelligence-enabled chatbots, there is an increased risk for Denial of Service attacks, due to the higher amount of computing resources involved.

Vulnerability 1: XSS – Cross-Site Scripting

A typical implementation of a chatbot user interface:           

           

  • There is a chat window with an input box.
  • Everything the user enters in the input box is mirrored in the chat window.
  • Chatbot response is shown in the chat window.

The XSS vulnerability is in the second step — when entering text including malicious Javascript code, the XSS attack is fulfilled when the web browser is running the injected code:

 <script>alert(document.cookie)</script>              

Possible Attack Vector

For exploiting an XSS vulnerability the attacker has to trick the victim to send malicious input text. It can be done through one of the following ways:

/par

Upcoming FinTech Trends in 2022

,

Steady growth in the FinTech industry has taken place in the past decade. It is revising the lines in financial services. 2021 has witnessed significant innovation like never before. FinTech companies made a 96% increase in global funding and are turning out to be the « Decacorns. » The rise of FinTech as a Service (FaaS) platforms fueled the expansion of digital banks and the rapid adoption of biometric technology in onboarding. Further paradigms, such as embedded finance and autonomous finance, are emerging components of the sector, and 2022 is expected to see significant maturity.

The question that often turns up is: « What is the future of FinTech in 2022? » The prime predictions will be detailed in the sections below. 

Source de l’article sur DZONE

/par

L’industriel METEX NØØVISTAGO s’appuie sur SAP Analytics Cloud Planning pour son élaboration budgétaire

, ,

Après avoir adopté l’ERP SAP S/4HANA, METEX NØØVISTAGO a souhaité améliorer son processus d’élaboration budgétaire. Une tâche confiée à SAP Analytics Cloud Planning, déployé par le Groupe KPC.

METEX NØØVISTAGO est un acteur industriel à la pointe de la bio-industrie.L’entreprise produit des ingrédients fonctionnels (principalement des acides aminées à ce jour) par fermentation pour le marché de la nutrition animale et bientôt de la cosmétique : 1 usine, 100KT d’acide aminées par an, 200M€ de CA annuel, et 350 salariés.

En juin 2020, METEX NØØVISTAGO a déployé un nouveau système d’information en mode greenfield, comprenant l’ERP intelligent SAP S/4HANA, un data warehouse SAP BW/4HANA et l’outil d’analyse de données SAP Analytics Cloud. « Un changement de taille pour METEX NØØVISTAGO,qui avait travaillé pendant 35 ans sur IBM AS/400 », explique Paul Stoffaes, DSI de l’entreprise.

Reste un processus qui n’avait pas été refondu : la planification budgétaire. « Le processus de forecast était réalisé sur Excel, ce qui était long, laborieux et source de nombreuses erreurs. Le contrôle de gestion passait plus de temps à consolider les données qu’à les analyser. Quant au processus d’élaboration budgétaire, il était encore plus fastidieux ».

METEX NØØVISTAGO a donc décidé de mettre en place une solution capable de livrer des prévisions au mois, à l’année et sur plusieurs années, avec une agilité permettant l’intégration aisée de nouveaux produits ou de nouveaux processus. L’objectif est de libérer du temps au contrôle de gestion, afin qu’il puisse se focaliser sur son cœur de métier, l’analyse et le pilotage.

SAP Analytics Cloud Planning déployé sur l’élaboration budgétaire

La société a confié la modélisation de son processus à l’un des modules de SAP Analytics Cloud, le module de Planning. « L’utilisation de SAP Analytics Cloud Planning permet de faciliter l’intégration avec l’ERP SAP S/4HANA, constate Paul Stoffaes. Il y a également une certaine logique à l’utiliser, car nos collaborateurs connaissent déjà SAP Analytics Cloud dans le cadre de la Business Intelligence. »

Le déploiement de la brique Planning de SAP Analytics Cloud a été confié à KPC : « Ils ont bien compris nos enjeux et ont su proposer un déroulé de projet et une méthodologie adaptés, ainsi qu’un chiffrage lisible. Leur capacité à s’engager au forfait sur un planning serré a également été une des raisons du choix de KPC. » METEX NØØVISTAGO avait en effet fixé comme contrainte une réalisation du projet dans un délai restreint de 5 mois.

Le cœur fonctionnel de la solution mise en place est un P&L présenté par produit, accompagné de plusieurs modèles de simulation. Chaque équipe dispose de son propre accès à la solution, afin d’y faire remonter ses données et prévisions : commerciaux, production, achats, logistique… Les informations sont synchronisées chaque jour – dans les deux sens – entre les référentiels SAP S/4HANA, SAP BW/4HANA et SAP Analytics Cloud, au travers de SAP Data Hub.

Voici le détail du processus mis en place :

  • L’équipe de vente fait remonter ses informations : volumes, prix, commissions…
  • L’équipe en charge des achats définit les prix moyens pondérés.
  • L’équipe de production travaille en parallèle sur la définition des nomenclatures.
  • Le contrôle de gestion pilote l’ensemble du processus, en intervenant lorsque nécessaire.

Un projet réussi, qui renforce l’adoption de SAP Analytics Cloud

« De notre point de vue, le projet est une réussite, résume Paul Stoffaes. Il a été mené à bien dans les délais, avec un budget maîtrisé. KPC a su faire preuve d’une solide expertise fonctionnelle et technique. Nous avions séparé le projet sous forme de lots, permettant de dispatcher les livrables tout au long du développement, ce qui s’est avéré très confortable. »

Quels bénéfices a identifié METEX NØØVISTAGO?

  • Des gains de productivité, avec une réduction de la durée du processus et une plus grande autonomie des parties prenantes.
  • Des gains en fiabilité, les données étant extraites puis remontées directement depuis et vers l’ERP SAP S/4HANA.
  • Des gains de flexibilité : « Auparavant, évaluer chacune des hypothèses pouvait tourner rapidement au cauchemar. Aujourd’hui, nous sommes beaucoup plus sereins. »

Le tout avec comme résultat global une amélioration des prévisions. Mais aussi un bénéfice inattendu : un intérêt renouvelé des collaborateurs pour SAP Analytics Cloud. « L’utilisation de SAP Analytics Cloud Planning a poussé certains utilisateurs à se pencher sur SAP Analytics Cloud BI », confirme Paul Stoffaes. La DSI s’attendait à une adoption rapide de SAP Analytics Cloud Planning par les utilisateurs de SAP Analytics Cloud BI. La fertilisation a finalement aussi été constatée dans l’autre sens !

The post L’industriel METEX NØØVISTAGO s’appuie sur SAP Analytics Cloud Planning pour son élaboration budgétaire appeared first on SAP France News.

Source de l’article sur sap.com

/par

The Top 5 Form Types to Use in Your Web Design 

,

There are a lot of factors that contribute to a better user experience on a website. Pages need to load quickly to give users peace of mind and efficiency. Navigation must be clear and straightforward, with direct pathways for visitors to follow when finding your contact pages, blog posts, and products. Your colors need to work seamlessly together while providing just enough contrast in the areas that need it most.

Excellent user experience needs to be considered for every part of your website that acts as a touchpoint with a potential customer or user.

One of the most significant touchpoints of all is your forms.

All websites need some form of interactive content to thrive. Users need to be able to do something with the site, whether it’s looking for information with a search bar, contacting a team for a quote, making a booking, or completing a purchase. Forms power the majority of the interactive activities available on websites.

If you know how to master great UX on a form, you can contribute to more meaningful interactions between your brands and their customers. But not all web forms are the same. Here are some of the top types of forms you need to master and how you can optimize them.

The “Opt-In” Form

The Opt-in Form is probably the best-known form in the digital landscape. It’s essentially a form that asks visitors to “opt-in” to a specific offer. Sometimes, this means signing up for a webinar; other times, it’ll be agreeing to an email newsletter or a regular series of blog updates.

Opt-in forms grab attention quickly and ask for something specific from the audience. For instance, this example from HuffPost encourages visitors to “Subscribe to the Morning Email.”

Opt-in forms are all about generating action.

Sometimes, they’re placed at the bottom of a landing page after a company has had a chance to explain precisely what they’re offering. Other times, you’ll find the opt-in form situated on a sidebar of a website, constantly enticing people to “sign up” if they like what they see on a blog post or article.

It’s also common for opt-in forms to appear as pop-ups and exit pop-ups on modern websites. For example, a brightly colored opt-in form that promises an immediate benefit to a customer could encourage them to hand over their details before they abandon your website.

How to Design a Great Opt-In Form

So what kind of best practices go into an excellent opt-in form?

  • Start with simplicity: If you’re asking your visitors to do something, don’t overwhelm them with too big of a request straight away. Keep the form short and simple, so it doesn’t seem like too much extra work for the visitor. Something like “Subscribe to our newsletter” should ask for nothing more than an email. 
  • Highlight the benefits: Most customers won’t want to give you a place in their inbox or the opportunity to interact with them further unless you can offer something in return. Even if you’re asking for something small, like an email address, let the customer know what’s in it for them. In the HuffPost example above, the company highlights that you can wake up to the day’s “most important news.” 
  • Give the visitor the power: Let your visitor know they’re in control here. They want to see that they’re getting exactly what they need from you in exchange for their contact details. This means reassuring them that their email address won’t be used for spam, like H&B Sensors does here: 

The Contact Form 

The Contact Form is another crucial part of building an effective UX for your website – but it’s also an element that web designers and business owners often overlook. When customers decide they want to learn more about a business, they need a quick and easy way to get in touch.

Contact forms need to be easy to find and use on any website. Usually, your user will expect to see a link to the contact form situated somewhere at the bottom of your webpage. It might be called “Contact Us” or “Customer Support.” Avoid anything that would go over the user’s head.

Aside from being easy to track down, your contact form also needs to reassure an audience that they’re making the right decision by getting in touch. Therefore, the content needs to be short, sweet, and authoritative—highlight why the user might contact your company and how they can do so.

Avoid any unnecessary information in the contact form. For example, you don’t need to know your client’s age and their job to answer a question about where their nearest physical branch is. Keep form fields to the point, or you’ll chase customers away.

How to Design a Great Contact Form

Design something personalized but straightforward to make the most of your contact form. Use features like smart content and conditional logic, if possible, to adapt the page to the user’s needs. Dynamic content is becoming increasingly valuable these days. Other best practices include:

  • Set the right expectations: Let your customers know how active you are and how quickly they can expect to hear back from you. Imagery and the right fonts can also set expectations about the kind of communication your audience can expect. For example, this contact page from the Marvel app is fun and playful, like the company itself:

  • Provide multiple options: If your customer doesn’t want to use your contact form, give them another way to get in touch. Ensure the contact page includes information like where to find you on social media and your professional phone number. 
  • Simplify things on your end: To ensure that you can contact your audience as quickly as possible, allow your customers to choose a specific subject that their query is connected to. Allowing them to choose “Sales” or “Order issues” means you can automatically direct the message to the right team member on the back-end. 

The Online Payment Form 

Sometimes, when your customers have seen what you have to offer and they’ve checked out the competition, they decide to go ahead with their purchase. To facilitate this, you’re going to need an online payment form. Online forms ensure that your customers can safely enter their credit or debit card details to purchase whatever you have to offer.

Most payment processing companies like PayPal, Square, and Stripe come with payment forms included, so you can easily embed them into a website in minutes. However, there’s always the option to customize those payment forms.

For instance, ideally, you’ll need a payment form that keeps your customer on the same page, so they don’t have to log into another browser to make their purchase. The fewer transitions your client has to make, the safer they’ll feel.

How to Design a Great Payment Form

When designing any payment form, simplicity and security are the two most important factors. Your customer should be able to enter their information quickly and easily and get through the transaction process without worrying about their details.

Remember to:

  • Keep it simple: The fewer fields the visitor has to fill out, the better. Customers still feel uncomfortable sharing personal information and payment details online. Make the experience as painless as possible. If your client already has an account with your business, you might create a system that automatically fills some of the fields, such as their email address, name, and billing address. 
  • Offer the right integrations: The proper payment forms will integrate with the payment services your customers prefer to use. Options include PayPal, Stripe, Square, Verified by Visa, and Mastercard. Get a developer to integrate the right APIs with your form to give your customers the broadest range of options. 
  • Ensure security: Give customers peace of mind by providing as much security evidence as possible. An SSL certificate that places the padlock on the top of the browser next to the URL is a great way to make customers feel more secure. Integrating verification options so your customers can avoid fraud issues is another significant step. Sometimes just putting logos from the card types you accept on the page will make a customer feel more secure. 

Support Forms

Some companies bundle the contact form and the support form together. Others have a separate support form to get their queries routed directly to the people most capable of helping them. If you want to take the second route, it might be a good idea to design a “help” section on your website where you can locate the support form.

The “Help” section on a site often appears alongside other links on the footer. For instance, it could appear alongside “About” links and “Contact” options. Here’s an example of Hubspot’s Customer Support options:

The best customer support pages come with various ways for clients to help themselves and find answers to their most pressing questions. For example, you might have a search bar where your audience can search for the answers to their queries or a knowledge base full of helpful blogs.

Hubspot allows users to choose between a blog, knowledge base, academy training center, community forum, developer discussion board, and assistance from a certified partner.

How to Design a Great Customer Support Form

Designing a good customer support form is about getting your audience the information they need as quickly as possible. Once again, you’ll need to stick to as few form fields as possible here to avoid angering an already frustrated customer. Also, remember to:

  • Ask for the right information: Find out what the query is about by giving the customer a drop-box menu full of possible topics to choose from. If you need a product reference number or something similar, ask for that at the top of the form, then allow the customer to provide extra information about their query underneath. 
  • Set expectations: Let your customers know when they can expect to get a response to their concerns and provide them with advice on what to do next. For instance, you could invite them to check out your knowledge base while they wait for a response. 
  • Keep it simple: Avoid using technical jargon on your support request forms. Be direct in your requests for summaries of the issue at hand, contact information, and other supplemental data. 

Customer Feedback Forms

According to Microsoft, around 96% of customers say that customer service is crucial in determining their loyalty to a specific brand. Another 52% of global customers believe that companies need to respond to the feedback provided by customers.

To ensure your customer service strategies are on-par with what your customers expect, you need to get feedback from your audience. That’s where a feedback form comes in. Customer feedback forms often appear after a client has finished purchasing on the “thank you” screen. They may also occur after a customer has completed a service interaction online.

Here’s an example of an Apple feedback form:

How to Design a Great Customer Feedback Form

By leaving you feedback, your customer is doing you a massive favor. They’re giving you a chance to learn from your mistakes and improve the service you can give next time around. Feedback is one of the best tools for any business that wants to grow and thrive.

If you want your customers to use your feedback forms, you’ll need to make them as simple as possible. Your customers don’t have time to waste on a complex form.

  • Don’t make any fields mandatory: Don’t stop your customers from submitting a form unless they’ve completed every field. Allow them to enter the information they consider to be the most important, and that’s it. You can even fill some of the form out for your customer, if possible, by entering their name and email address if they’re already a member of your site.
  • Make it mobile responsive: Remember there are around 3.5 billion smartphone users worldwide. You can’t afford to lose feedback because your form isn’t responsive. Every form should look and feel incredible on any device. 
  • Include a rating option: If your customers don’t have much to say about your service, or they’re not wordsmiths, they might prefer a rating option instead. A one-to-five rating system that allows your customer to judge your product or service on a scale of poor to wonderful is a great way to gain quick information. Check out the Uber Engineering example here:

Though you can pre-enter some information on a feedback form to make your customer’s life easier, don’t overstep your bounds. Adding your customer’s email address to the form is fine if they’re already a customer with you. Pre-selecting the “very satisfied” rating above would look presumptuous.

Top Tips to Improve Every Form Design

The online form is an essential part of any web design project, but it’s also frequently overlooked. Unfortunately, without a good set of forms, your customers will struggle to interact with your company in a meaningful way.

When creating any form, remember:

  • Reduce friction: Reduce the friction for your customers by asking as few questions as possible. The less your customer has to answer, the better. If you can pre-populate forms with information like your customer’s name and email address, this could help. 
  • Keep it simple: Make sure that the form is clean and easy to use. Your customers shouldn’t be confused about where to click or how to submit their information. A single-column design is often better than a multi-column option.
  • Be clear in error messages: Don’t just tell your visitors that something has gone wrong. Let them know what they need to do to submit the form successfully. If possible, use inline validation with real-time feedback to let your audience know that you recognize the information they’ve submitted.
  • Keep data secure: Make sure your audience feels safe by letting them know how you will use this information and why you’re asking for it. If you’re asking for an email address, make the benefits of entering that information clear. 
  • Make fields optional: Allow your audience to add more information to a form if they want to – but don’t demand it. Give some freedom to the visitor. 

The better your forms are, the more effective your interactions with customers will be. Remember, it’s not just the face-to-face interactions that your customers judge when making decisions about your business and whether to trust you. Today’s digital world has prompted a new demand for more meaningful virtual experiences.

Your form could be the first interaction you have with a client, whether it’s a contact form, a booking form, or something else entirely. Get that right, and you can improve your chances of your customers coming back to interact with you again later.

 

Featured image via Pexels.

Source

The post The Top 5 Form Types to Use in Your Web Design  first appeared on Webdesigner Depot.

Source de l’article sur Webdesignerdepot

/par

Top 5 Data Science, AI, And ML Trends for 2022

,

The global artificial intelligence market is expected to reach over $200 billion by 2027. The big data market segment is anticipated to grow up to US$103 billion by 2027 with a share of 45% from the software segment. Similarly, the projected size of the global deep learning market will reach over $40 billion by 2027 at a CAGR of 39.2%.

Indeed, the implementation of technologies like data science, artificial intelligence, and machine learning in organizations has increased exponentially. In the last two years, during the pandemic outbreak, the technologies played a crucial role in saving lives and fostering economic resilience, showing many surprising trends. 

Source de l’article sur DZONE

/par

How to Kickstart Your UX Career in 2022

As a UX designer, you get to work on creative, rewarding, even life-changing projects. It’s an industry with flexible working and countless opportunities. All this, and you get paid well too.

It doesn’t matter if you’re not a creative prodigy, or a tech grandmaster; you can learn to become a UX designer with the right mindset, a few tools you pick up along the way, and some committed learning.

By the time you’ve finished reading this post, you’ll be well on your way to designing your new career.

You can do this, let’s get started…

What is a Career in UX like?

Every career is different, but generally speaking, a UX designer works on making a user’s interaction with a product or service (normally websites) as intuitive as possible.

Just as a golf architect designs the layout of a golf course to flow through greens, tees, and holes, with buggy paths for access, and the odd bunker to add a challenge; so a UX designer creates the optimum experience for a site. A golf architect doesn’t need to reinvent the game of golf, and neither does a UX designer need to reinvent websites.

A golf architect will not design a course with a 360-degree sand bunker surrounding a tee (well, they might, but they really really shouldn’t), or a hole too small for a golf ball. In the same way as a UX designer, you’re not going to design an ecommerce site with a cart in the bottom left, a non-existent search feature, or hidden pricing.

The best thing about being a UX designer is that you don’t need to spend years in formal education to get qualified. The flipside is that if you want to be a great UX designer, it’s not a walk in the park.

Every designer is different, but some of the main traits of successful UX designers are: an enjoyment of problem-solving; good listening skills; curiosity; open-mindedness; attention to detail; creativity; communication skills; process-driven; and adaptability.

Before committing to this career path, check out a few podcasts, and read a few blog posts, to dip your toe in the water.

Still interested? Excellent, the next step is…

Getting Certified as a UX Designer

UX design is a practical skill. It’s all well and good knowing the theory, but without practice putting the theory into action no one will give you a chance to prove what you can do. So how do you get practical experience? You get certified, and there are three popular options: online, in-person training, or self-taught.

A good UX syllabus will include portfolio-building projects, tool mastery, networking opportunities, and even 1-2-1 mentorship. As well as learning the fundamentals of UX, you’ll cover user research and strategy, analysis, UI design, and more.

Option A: Online Course

Online courses tend to be much easier on the bank balance, as well as being flexible, which means you can fit them around your current job. You can work at your own pace, and in many cases choose modules that interest you, once you’ve completed the basic introduction.

There are many online course providers, including Coursera, Udemy, Skillshare, and Career Foundry.

Whatever option you choose, it is a good idea to get as broad a perspective as possible, so consider following more than one course — perhaps mix and match a paid course with a free one.

Option B: In-Person Training

This could be a university course, or a local boot camp where you physically sit in with an instructor and classmates.

This is more expensive, but it provides benefits that nothing else does. Firstly, you’ll have classmates you can bounce ideas off, collaborate with, keep motivated, inspired, and accountable. You can also get real-time, intensive coaching and advice from someone who’s been there, done that, bought the T-shirt (and redesigned it so it fits better).

Seach local boot camps and workshops, check out workshops at local conferences, and ask your local college what courses they offer.

Option C: Self-Taught

Being self-taught is the cheapest of all options. Work at your own pace, where, and when you want to. Watch YouTube videos, read blogs, garner information anywhere you can find it.

This option involves a lot of stumbling around in the dark. The biggest challenge is that you don’t know what it is that you don’t know. For this reason, it can pay to follow the syllabus of a local college course, even if you’re not enrolled and don’t attend lectures.

In reality, all education is self-taught to an extent, even the most prescribed courses need self-motivation.

Some of the most in-demand UX designers in the world are self-taught, so why not? Start exploring UX blogs like Nielsen Norman Group articles, Google Design,  UX Planet, and UX Matters.

Mastering UX Tools

Recruiters and hiring managers will seek your technical ability and your experience using popular tools from user research, to wireframing, to prototyping. When you get your first job in UX, the tools you use will be determined by your project manager, so it’s a good idea to have a passing familiarity with the most popular. These will include Maze, Userzoom, Sketch, XD, Figma, Marvel, and Hotjar.

If you’re following a guided course you should get an introduction to at least a couple of important tools. Once you understand one, you can probably pick the others up quite quickly… because, after all… they should be intuitive.

You do not need to know how to code, but understanding the roles, and restrictions of HTML, CSS, and JavaScript is very beneficial. When you get your first UX job, you’ll need to be able to talk about how technologies fit into the plan.

Building a UX Portfolio

Your portfolio is your résumé. The golden ticket. The silver bullet. Amassing a content-rich portfolio is paramount. You don’t need a real-world job to build your portfolio, and you should already have content to add from your course.

You need to demonstrate knowledge of UX tools and processes (what future employers will look for). Case studies that incorporate research, problem-solving, strategy, imagination, and (if possible) results are the best way to do this.

There are a variety of ways of building a portfolio, but the best is taking a real website, and redesigning it. Don’t worry if your first few projects aren’t the best; as long as you demonstrate improvement and growth, that counts for something.

You can showcase your portfolio on sites such as Behance, Dribbble, or preferably create your website.

Landing Your First Job in UX

Start combing the job boards to see which companies are looking for UX designers. There’s a global shortage of qualified UX designers, so if you can’t find anything you’re looking in the wrong place! Make sure your whole network, from your Mom’s hairdresser to the barista at your favorite coffee place know that you’re looking; you never know where a good lead will come from.

Some companies are looking for UX skills as part of other roles. Others are looking for full-time UXers.

Don’t be disheartened if “Junior UX Designer” positions require 2 years of experience; HR just throws this in as a pre-filter. If you think you can do the job, apply anyway, if your portfolio’s good you might get an interview regardless, and if you get an interview they think you’re worth taking the time to meet.

If you don’t get the job, don’t be downhearted. Remember: every time someone else gets a job, that’s one less person you’re competing with for the next job.

Quick Prep on Some Common UX Interview Questions:

  • What’s your interpretation of a UX Designer?
  • What has inspired you to become a UX Designer?
  • How do you take constructive feedback and non-constructive feedback?
  • Who, or what companies, do you look up to in this industry, and why?
  • What’s your process with a new project?

Good Luck!

So, now you know what it takes to get into the field, it’s time to start applying yourself to this newfound and richly rewarding career. As the great writer Anton Chekov said, “Knowledge is of no value unless you put it into practice.” So get out there and practice, practice, practice. Add and add and add to your portfolio.

To become a UX Designer, enroll in a great course, build your portfolio, network, apply for roles, and always be learning. Always be open to new ideas and suggestions. There’s a lot of leg work, but the juice will be worth the squeeze.

Featured image via Unsplash.

The post How to Kickstart Your UX Career in 2022 first appeared on Webdesigner Depot.

Source de l’article sur Webdesignerdepot

_____________________________________________

Another excellent guide to help people to prepare for job interviews to give them the best possible chances of success and not make some common mistakes can be find here : https://www.ireviews.com/interview-resources/

/par

Is it Time to Transition to JAMStack?

,

Jamstack (JAMstack), is one of the most popular (and rapidly growing) tools for app and website creation. A unique ecosystem of functionality, Jamstack promises developers the support they need to create powerful websites and progressive applications. 

For a while, Jamstack was mostly written off as just another buzzword in the developer space. However, today, it’s growing to become a powerful investment for many business leaders. Even big companies are getting involved, like Cloudflare, with Cloudflare pages, and Microsoft with Azure Static Web Apps. Elsewhere, we’ve seen brands like Shopify, PayPal, and Nike getting involved too.

So, what exactly is Jamstack, and is it time you transitioned over? Let’s find out…

What is Jamstack?

Jamstack, otherwise known as “JAMstack,” is the name of a developer ecosystem made up of JavaScript, APIs, and Markup (hence: JAM). The solution is a web development architecture allowing developers to access static website benefits, such as higher security and better performance, while still unlocking dynamic database-oriented CMS.

The Jamstack solution allows companies and developers to build a dynamic website where real assets are pre-rendered static files in a CDN. The dynamic environment runs on JavaScript client-side, through serverless functions. 

For a better insight, let’s compare Jamstack to the LAMP stack development strategy, which originated from the four open-source components many developers used to build sites: Linux, Apache HTTP, MySQL, and PHP.

With LAMP, each user request for a page forces the server to query a database — unless the page is cached — and combine the result with page markup data and plugins. Jamstack websites serve pre-built optimized assets and markup solutions quickly because the files are already compiled on a CDN. There’s no need to query the database. 

Jamstack workflows dramatically reduce cumbersome issues with development and excess maintenance, making them highly appealing to developers. 

What Are the Benefits of Jamstack?

Jamstack won’t be the ideal development tool for everyone, but it has a lot of benefits to offer. By fetching HTML from a CDN, the system doesn’t have to wait for HTML to be combined and returned to clients. The solution also provides an improved developer experience with static methods. 

Using Jamstack, developers can build fantastic static files ready to serve by request, hosted on a global CDN. Some of the biggest benefits of Jamstack include:

  • Performance: Because you’re serving pre-built static files from a CDN directly, you’ll achieve much faster loading times, unmatched by typical server-side rendering options. Because you’re serving static files, you’re also better equipped to handle any traffic spikes you might encounter, with minimal slowdown.
  • User experience: Better website performance significantly improves user experience and website traffic, as well as SEO efforts. User experience has always been a critical factor in ensuring the success of a website, and it’s essential to keeping your customers around for as long as possible. Websites optimized for performance will always delight users. 
  • Security: With Jamstack, there are no servers or databases to worry about. You use third-party solutions to handle these issues for you. The architecture of Jamstack means the back and front end of your development processes are decoupled, and you can rely on APIs to run server-side processes easily. Jamstack also comes with security benefits other approaches can lack. Clear separation of services is essential here. 
  • Hosting and scaling: Scaling and hosting can often be problematic in the development world, but because you’re serving files from a CDN, you’re less likely to encounter issues. CDNs are almost infinitely scalable, so you get excellent extensibility built into your development environment. CDN hosting for static files is also cheaper than traditional hosting, so you can keep costs low. 
  • Maintenance: Jamstack makes it easy to push your front end to the edge rather than managing infrastructure directly. Ditching plugins, databases, and other hosting services can help you to save more time and money on a significant scale. 
  • Developer experience: From a developer perspective, there are tons of benefits from Jamstack. You get the ease of a Github, CI/CD, CDN flow, and auto previews with simple rollback to reduce the need for backups. Local developer environments and the ability to run and debug cloud functions locally are all fantastic.

Does Jamstack Have any Limitations?

In a lot of ways, Jamstack is an innovative and revolutionary solution for development. It can help you to create a far more engaging website and present your company in an incredible way. Of course, that doesn’t mean there are no limitations to be aware of. 

Jamstack is developer-friendly, for instance, but it’s not beginner-friendly. You will need at least some knowledge of web development to start unlocking the benefits. You’ll need to understand things like Vue or React, but you should develop a tool anyone can use with a bit of work.

There’s also a handful of things you can’t pre-generate, like user-specific and real-time data. So, this means you may not be able to use Jamstack effectively on projects requiring these kinds of data. Building an analytics dashboard, for instance, probably isn’t a good idea with Jamstack. Other issues for some developers may include:

  • API complexity: It can be overwhelming to try and find the right solution for your needs among so many different options. Of course, this could also be something you’d say about the WordPress ecosystem and its huge variety of plugins. An API usually won’t break your production website, at least. 
  • Long building processes: If you have a large number of pages, there’s more likely to be an extensive building process to think about. Whenever you make a change to a single page, even a little one, you’ll need to rebuild your entire website. This is a problem if you run into a website with thousands of pages. There are solutions to this problem available, however.
  • Handling dynamics: Going with Jamstack doesn’t mean abandoning your backend. An important part of the approach is accessing serverless functions, which are becoming more effective over time. These serverless functions can also be executed on the edge. The backend parts of your website will require regular maintenance as they scale.

Best Jamstack Tools to Check Out

Now you know the basics of Jamstack, let’s look at some of the tools you can use to design an incredible website or application within the Jamstack environment. 

The Git Tool Landscape

There are tons of tools within the Git ecosystem common among Jamstack developers. Starting with Git itself. Git represents a powerful free, and open-sourced distributed version control system. With this solution, companies can handle everything from small to enterprise-level projects with efficiency and speed. The solution is extremely easy to use and learn, and outclasses a range of tools like Perforce, ClearCase and Subversion. 

GitHub Pages and GitLab pages are two hosting services for Git repositories with built-in services to host static pages from out of your codebase. This makes the two solutions fantastic for when you’re building a Jamstack website. You can access the functionality for free too. 

GitLab gives you a comprehensive DevOps platform to work with, where you can enjoy a comprehensive CI/CD toolchain out of the box. The comprehensive solution, delivered as a single application, changes the way security, development, and Ops teams integrate and collaborate. Gitlab helps to accelerate software delivery on a massive scale.

AWS Amplify

AWS Amplify, created by Amazon Web Services, is a development platform packed full of useful features for people in the Jamstack environment. The Amplify offering aims to reduce the complexities associated with Amazon Web Services for mobile and web deployment. You get 12 months of hosting for free with new accounts, and you get Storage with Amplify too. 

The Amazon Amplify solution dramatically improves the regular AWS workflow, especially if you’re just a novice user. There’s a huge documentation hub to help you too, which is way more convenient than Amazon’s usual documentation solutions. Amplify is still accessed from a somewhat bloated console, however. 

With AWS Amplify, companies can access features like a comprehensive data store to sync data between the cloud and websites. There’s also easy-to-use interface access across all different categories of cloud operations. The service works well with a range of JavaScript central tools. 

Netlify

Netlify is a pioneering solution in the Jamstack environment, allowing users to go dynamic with their websites and applications on their own terms. You can access a range of add-ons and integration, access your favorite tools, and make your own. The flexible environment enables developers to run websites on a multi-cloud infrastructure designed for speed and scale automation. 

Built to be entirely secure from the ground up, Netlify makes it easy to build a site that’s custom-made for performance and deployed directly. You don’t need to worry about managing, scaling and patching web services, which means you can more quickly implement your Jamstack architecture. 

Unlike other large legacy apps, Jamstack projects are neatly separate from your front-end pages and UI from the backend databases and apps with Netlify. Using this service, the entire front-end can be pre-built with highly optimized static assets and pages, and developers can deliver new web projects faster than ever before.

Next.JS

Inspired by the functionality of PHP, Next.JS is a solution for pre-rendered JavaScript modules. The solution allows developers to easily export the components of their apps and perform individual tests to determine how each element works. You can also access a wide range of components and modules from NPM. The Next offering allows developers to save time, removing the need to use webpack bundles and transform with compilers. 

The full solution is extremely intuitive, ensuring developers can create solutions quickly. What’s more, the technology you build will allow you to load only the bundle needed from your JavaScript workflow, rather than all the JavaScript at once. Pre-fetching, one of the features of Next.JS, also picks up where standard code-splitting leaves off, allowing for optimized bundles of code to load seamlessly. 

Next.JS also supports hot-module replacement. This means instead of reloading an entire application when you change the code, you only recreate the modules you’ve altered.

Angular

Probably the most widely-recognized of all the JavaScript frameworks, Angular, designed by Google engineers, appeared first in 2012, offering developers a new way to create dynamic pages. Before this technology, there were other opportunities for creating dynamic pages, but they were nowhere near as convenient or speedy. 

Angular is probably one of the most essential tools companies can use when building a Jamstack website or environment. The front-end web development tool attracts developers from all over the world. Every version is packed with features and constantly upgraded to ensure you can generate the best results. 

Angular extends HTML file functionality with powerful directives, and it requires very little effort to enable these directives too. All you do is add the ng- prefix to your HTML attributes and you’re ready to go. Angular also allows developers to create widgets leveraging editable data with two-way binding. This means developers don’t have to write code that syncs constantly between the model and view. 

With Angular, developers also get access to things like virtual scrolling, which can help with displaying large lists of elements performantly, rendering on the items that fit on the screen to reduce loading times. 

React

Another must-have tool in the JavaScript world for Jamstack, the React solution was launched first in 2013, and has won thousands of customers across the globe thanks to fantastic functionality. Today, the full landscape is maintained by Facebook, along with all the members of the standard developer community. The solution is used by some of the biggest giants in the tech industry, like Netflix, PayPal, and Apple. 

React is a true pioneer in the Jamstack ecosystem, with its sensational approach to simple and straightforward solutions for JavaScript management. You’ll be able to access batched and virtual DOM updates, which makes it easier to unlock components quickly, and write your components the way you see them. There’s also the added benefit that React is compatible with a lot of tools. 

You can build a comprehensive app or website with the help of React, and you’ll have no trouble accessing some of the top features, particularly with plenty of support available from the React community. 

Gatsby

Created from the ground up to improve user experience on a comprehensive level, Gatsby is a static site generator with heavy focus on things like SEO, performance, and accessibility. The solution offers plenty of out-of-the-box features to help developers deliver the most immersive solution for their users, without unnecessary complexity. 

Gatsby users pre-configuration to develop static websites giving developers faster loading pages, stronger code splitting, and server-side rendering. You can also access features like data prefetching, asset optimization, and quick image loading. Gatsby boasts excellent documentation and starter packs to help you get your site up and running more quickly.

The GraphQL data layer of Gatsby also means the system can collect your data from anywhere, including your CMS, JSON, Markdown, and APIs. More than just your standard site generator, this is a tool built specifically with performance in mind. 

Agility CMS

Developing an effective Jamstack website means having access to the right CMS technology. Agility CMS wasn’t the first CMS solution to support Jamstack, but it is one of the better-known options. As one of the first headless CMS solutions to hit the market, the company has quickly captured the attention of a huge range of developers worldwide.

Agility CMS is a Jamstack pioneer, capable of helping developers to build a foundation for any online ecosystem. The technology is an API-first CMS with support for REST APIs, so developers can connect all the third-party apps and front-end frameworks they like.

The technology also gives developers the freedom to code their solutions their way. You don’t have to follow a specific set of guidelines for how content is created, but templates are available to fast-track development. Agility CMS also hosts and abstracts your database, so you don’t have to worry about connection strings, backups, and maintenance. 

With a strong content architecture to help companies manage digital content and a partnership with Gatsby, Agility is ideal for Jamstack development strategies. 

Building Your Jamstack Website

The Jamstack solution is more than just a buzzword in today’s development world. This unique approach to building incredible development experiences delivers an excellent advantage to both developers and their end-users. Fast, scalable, and full of solutions for customization, Jamstack is a powerful way to bring websites to life with simplicity and speed. 

Every day, more companies take advantage of the Jamstack environment, and we’re constantly seeing a wide selection of new tools, APIs and offerings emerging to help enhance the Jamstack landscape too. This environment is definitely worth consideration for any developer looking to significantly speed up their development strategy.

 

Featured image via Pexels.

Source

The post Is it Time to Transition to JAMStack? first appeared on Webdesigner Depot.

Source de l’article sur Webdesignerdepot

/par

Image CDNs: How Edge Computing Provides a Faster Low Code Image Solution

,

Many websites today use some type of traditional Content Delivery Network (CDN), which means improvements in website load times, decreases in bandwidth, and better redundancy and security. But not everything is optimized, specifically when it comes to images, and image CDNs can help with that! 

Traditional vs. Image CDNs

A traditional CDN treats images as static. If you want to tailor images to better match various mobile device types, then you need to create many variants of each image and upload them to your web server. It also means you must develop responsive code that will tell the server and CDN which image variant to deliver. This is clunky, time-consuming, and inefficient. For a large website, the amount of code needed can be astronomical. Using this static image model, there’s just no realistic way for each image to be effectively sized and compressed for every possible device model – at this point, there are thousands of them. The combination of these two unfortunate factors leads to potentially slow load times and poor UX caused by oversized images delivered to mobile devices.

So what is an image CDN? An image CDN builds on the traditional CDN model with the addition of device detection and image optimization. Instant detection of the device model and browser requesting the images is done right at the device-aware edge server (true edge computing!) Additional information, including screen resolution and dimension, pixels per inch, and support for next-gen image formats (such as WebP, JPEG 2000/JP2, and AVIF), provides even more details crucial for superior image optimization. Using this information derived from device-aware edge servers, the image CDN optimizes each image and serves the perfect version for each device and resolution, meaning users get the finest webpage experience faster.

A Bit About the Edge (Whoa, Living on the Edge?)

With a single server website, a web request would have to travel from the requestor, back to the origin server (wherever that was geographically located), be processed, and then travel back to the requestor. Depending on the physical distance between the requestor and the origin server, this could introduce a great deal of latency, which means lag time on page loads. 

A traditional content delivery network (CDN) is a global network of servers that optimizes web performance by using the node geographically closest to the user for faster delivery of assets. It takes static content like images and stores them on the edge. But usually, these edge servers are relatively simple in terms of their role in business processes. They mostly index, cache, and deliver content. And traditional CDNs like to keep edge servers simple because of concerns over CPU usage, storage, and scalability.

But what if these edge servers could also provide computing power that enhances performance and business processes? This is called edge computing. Slowly, CDNs are starting to open their edge servers to allow enterprises to deploy apps/services on the edge. Likewise, Cloud computing networks (e.g., AWS, Azure, Google Cloud) provide virtualized server capacity around the world for those who want to use geographically distributed servers. In a sense, Edge Computing is a marriage of the CDN (where edge servers synchronize/work with each other) and Cloud computing (where servers are open to applications). 

Edge computing is a fascinating concept, but what is the killer app that will enhance business processes and improve website performance? The addition of device detection to edge computing provides the ability to transform from delivery of static images to a new model where images are dynamic and tailored exactly to devices. 

Edge computing is computing that is done in a geographically distributed space, with many servers located at or near the source of the web request. This reduction in bandwidth and latency leads to fast processing times, increased site speed, and improved customer experience. And edge computing doesn’t require new infrastructure — it leverages the networks of existing providers to create Points of Presence (POP) around the globe. 

The Edge Servers are…Aware?

Device-aware edge servers, like those used by the ImageEngine image CDN, take edge computing to a new level. Device detection is actually one of the use cases where edge computing really shines. Normally, the edge server would have to send a Javascript query to the device to figure out any information about a requesting device’s model, browser, operating system. But with a device-aware edge server, the User Agent string is captured and decoded. This contains all of the information necessary for device detection without the need for any back and forth – a definite speed improvement. So you’re starting ahead of the game! 

Each time a new request comes to the device-aware edge server, the image is processed by that server (meaning optimized for that specific device parameters) and stored right there in cache, primed for future use. This is done in three stages: changing image size based on device resolution, compressing the image using an image optimization tool, and selecting the most efficient file format for the device. 

If the device-aware edge server has already processed a request from a similar device model before, then it can serve the device-optimized image from its edge cache, leading to a lightning-fast server response — and ImageEngine’s device-aware edge servers can serve up cached images 98% of the time! Not only is there geographical proximity because of the distributed global POP network, but the smaller size of the optimized image compared to the full-sized original cuts up to 80% off the image payload. This can cut up to several seconds off page load times. When almost 70% of people say that page speed influences their likelihood of making a purchase, every single second counts! 

Some image CDNs detect the device information and group the devices into “buckets” of similar types and serve an image based on that type. While this is certainly an advancement over a traditional CDN, and works passably well for some common devices, it still isn’t a truly optimal solution. There are so many variants of browser, screen size,  resolution, etc., even among very similar devices, that images are still often oversized (too large payloads) and lead to poor load speed. A true image CDN, such as ImageEngine, serves the perfect image for every device, every time.

So Now You Want To Get Started (Don’t Worry, It’s Really Simple)

One of the best things about the ImageEngine image CDN is the ease of integration – and it can integrate into any platform that supports a 3rd-party CDN. All you need is to sign up for an account and receive a delivery address during your two (yes, 2!) minute signup process. This delivery address is used to redirect image traffic for optimization and superior delivery performance. Next, you’ll have to make some slight adjustments to img tags on your website, but that’s really all the work you’ll need to do. There are no DNS changes during a standard (generic delivery address) integration. You read that right, none at all. Contrast that to a traditional CDN integration, where there is just no way around some messing around in the DNS – in fact, usually some fairly extensive DNS changes. 

This low-code, virtually no code, integration saves you time. It saves you money. It saves you the hassle of putting multiple team members on a new project. And it means that you can be up and running in about 15 minutes with a standard install. You can be serving optimized images to your site visitors at blazing fast speeds before lunch! And don’t worry, ImageEngine has an experienced integration support team available to answer any questions you might have. 

There’s also no issue with adding the ImageEngine image CDN on top of an existing CDN. Traditional CDNs may have security features that you may prefer to keep for your site. It requires slightly more integration but provides the same benefits of a solo ImageEngine implementation — screaming fast image load times and perfectly optimized images from device-aware edge servers. All that is recommended is that the ImageEngine image CDN actually serve the images directly, not simply process them, to get maximum benefits.

Adopt an Image CDN and See The Benefits

We’ve learned that image CDNs bring numerous benefits to your site AND your business. Using device-aware edge servers, image CDNs provide measurably better UX to your visitors. Pages load potentially seconds faster with perfectly optimized images, meaning your customers get to the heart of your message right away, and you don’t lose potential sales. 

Image CDNs are actually 30%+ faster than most traditional CDNs, improving site speed accordingly. From an SEO perspective, that’s huge! And your SEO gets an additional boost from the improvement to your Largest Contentful Paint scores (which can help you gain valuable rank on Google’s SERPs). Implementation is simple and fast. You get all this, plus cost savings: since you have smaller payloads because of the fully optimized images, you’re delivering fewer gigabytes of data.

Source

The post Image CDNs: How Edge Computing Provides a Faster Low Code Image Solution first appeared on Webdesigner Depot.

Source de l’article sur Webdesignerdepot

/par