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foobartel Ltd. is a web design consultancy based in Hong Kong.

Article invité, rédigé par Ferréole Lespinasse Sobriété éditoriale, slow content, communication responsable, communication raisonnée... Après l’euphorie de la com paillette et du marketing à outrance, une certaine pondération gagne la fonction marketing-communication. Avis aux producteurs de contenus qui souhaitent

Thanks to mobile device and network proliferation, more people are using the web than ever before. As this user base grows, performance is more important than ever. In this article, find out why performance matters, and learn what you can do to make the web faster for everyone.

VPTCS : le modèle qualité Web, par Elie Sloïm et Eric Gateau Historique Le modèle VPTCS (Visibilité – Perception – Technique – Contenus – Services) est né entre 2000 et 2001 dans le cadre de travaux menés sur le site e-qualite.com. Après un premier article intitulé « Evaluation chronologique d’un site par ses utilisateurs » publié début […]

SQL Injection (SQLi) refers to an injection attack wherein an attacker can execute malicious SQL statements that control a web application’s database server.

Next to eliminating unnecessary resource downloads, the best thing we can do to improve page-load speed is to minimize the overall download size by optimizing and compressing the remaining resources.

How to get the most out of caching without nasty race conditions

Three years ago, while I was a web developer at YouTube, one of the senior engineers began a rant about the page weight of the video watch page being far too large. The page had ballooned to as high as 1.2MB and dozens of requests. This engineer... | Chris Zacharias | Founder of imgix. YCombinator alum. Ex-YouTuber. Studied New Media at RIT.

Official documentation for the "Performance Budgets" and "Keep Request Counts Low And File Sizes Small" Lighthouse audits.

Snyk helps you use open source and stay secure. Continuously find and fix vulnerabilities for npm, Maven, NuGet, RubyGems, PyPI and much more.

The best front-end performance optimization techniques to improve browser cache perceived performance for user experience and higher conversion rates

Retrouvez tous les sujets des Pigeons sur https://www.france.tv/slash/on-n-est-plus-des-pigeons/1079565-comment-devenir-influenceur.html?at_medium=custom2&at_campaign=800&at_custom1=description&at_custom2=slash Vous avez des équipements numériques chez vous ? Pas très écolo ! Smartphone, ordinateur, imprimante, box internet, console de jeu, tablette…Nous sommes tous des pollueurs numérique ! Comment être geek et clean ? Les pigeons t’expliquent ! 🔔 N'oubliez pas d'activer vos notifications 🔔 Tester chaque jour la consommation et les marques, pour cela tous les moyens sont bons ! On N'est Pl...

The way we consume **open source software (OSS) dramatically changed** over the past decade or two. Flash back to the early 2000s, we mostly used large OSS projects from a small number of providers, such as Apache, MySQL, Linux and OpenSSL. These projects came from well-known software shops that maintained good development and quality practices. It wasn’t our code, but it felt trustworthy, and it was safe to assume it didn’t hold more bugs than our own code. Fast-forward to today and OSS has turned into crowd-sourced marketplaces. Node’s npm carries over 210,000 packages from over 60,000 co...

Quickly and easily assess the security of your HTTP response headers

Now that HTTP/2 is enjoying greater ubiquity than ever, it’s especially important to challenge the once unquestionable rule of resource bundling in client side performance. Join Stefan Baumga…

A professional front-end template for building fast, robust, and adaptable web apps or sites. - h5bp/html5-boilerplate

High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without...

10 ans après la création du RGAA - le référentiel général d’accessibilité des administrations, la direction interministérielle du numérique (DINSIC) publie sa quatrième version. Changement de nom, structure repensée, clarté améliorée, il est aussi renforcé par de nouvelles obligations et son champ d’application élargi à certains acteurs privés et à d’autres supports.

A small collection of accessibility checks I perform in every site I audit and build.

Un jeu sur les données personnelles.

Welcome to the Web Security Academy. This is a free learning resource on web security provided by PortSwigger. Free web security training The Web Security ...

Whether you're new to security or a veteran, you need to stay up to date on threats. Learn what ATO attacks are and what the most common types look like.

20+ experts share their advice and mistakes they see when it comes to web performance and which optimizations you should spend time prioritizing.

In order to be able to improve website performance, you must first be able to pinpoint where possible issues are originating from.

Web page size is an important factor to measure as the bigger a page is, the longer it takes to download the required resources to display it.

finds publicly known security vulnerabilities in a website's frontend JavaScript libraries - lirantal/is-website-vulnerable