diff --git a/README.md b/README.md
index 3a0f620d..af9b6657 100644
--- a/README.md
+++ b/README.md
@@ -606,15 +606,6 @@ Minimum required xml markup for the `browserconfig.xml` file is as follows:
 
 > * 📹 [Why headings and landmarks are so important -- A11ycasts #18](https://www.youtube.com/watch?v=vAAzdi1xuUY&index=9&list=PLNYkxOF6rcICWx0C9LVWWVqvHlYJyqw7g)
 
-#### Landmarks
-
-- [ ] **Role banner:** ![High][high_img] `<header>` has `role="banner"`.
-- [ ] **Role navigation:** ![High][high_img] `<nav>` has `role="navigation"`.
-- [ ] **Role main:** ![High][high_img] `<main>` has `role="main"`.
-
-> * 📖 [Using ARIA landmarks to identify regions of a page](https://www.w3.org/WAI/GL/wiki/Using_ARIA_landmarks_to_identify_regions_of_a_page)
-> * 📖 [ARIA roles categorization](https://www.w3.org/TR/wai-aria/roles#roles_categorization)
-
 ### Semantics
 
 - [ ] **Specific HTML5 input types are used:** ![Medium][medium_img] This is especially important for mobile devices that show customized keypads and widgets for different types.
diff --git a/data/en/_items.json b/data/en/_items.json
index 464ec9ff..2b920f6d 100644
--- a/data/en/_items.json
+++ b/data/en/_items.json
@@ -1 +1 @@
-{"accessibility":[{"title":"Progressive enhancement","priority":"Medium","description":"Major functionality like main navigation and search should work without JavaScript enabled.","documentation":[{"title":"Enable / Disable JavaScript in Chrome Developer Tools","url":"https://www.youtube.com/watch?v=kBmvq2cE0D8"}],"tags":["all","best practices"]},{"title":"Color contrast","priority":"Medium","description":"Color contrast should at least pass WCAG AA (AAA for mobile).","tools":[{"title":"Contrast Ratio","url":"https://leaverou.github.io/contrast-ratio/"}],"tags":["all","best practices"]},{"title":"H1","priority":"High","description":"All pages have an H1 which is not the title of the website.","tags":["all","best practices","seo"]},{"title":"Headings","priority":"High","description":"Headings should be used properly and in the right order (H1 to H6).","video":[{"title":"Why headings and landmarks are so important -- A11ycasts #18","url":"https://www.youtube.com/watch?v=vAAzdi1xuUY&index=9&list=PLNYkxOF6rcICWx0C9LVWWVqvHlYJyqw7g"}],"tags":["all","best practices"]},{"title":"Role banner","priority":"High","description":"<header> has role=\"banner\".","tags":["all"]},{"title":"Role navigation","priority":"High","description":"<nav> has role=\"navigation\".","tags":["all"]},{"title":"Role main","priority":"High","description":"<main> has role=\"main\".","documentation":[{"title":"Using ARIA landmarks to identify regions of a page","url":"https://www.w3.org/WAI/GL/wiki/Using_ARIA_landmarks_to_identify_regions_of_a_page"},{"title":"ARIA roles categorization","url":"https://www.w3.org/TR/wai-aria/roles#roles_categorization"}],"tags":["all"]},{"title":"Specific HTML5 input types are used","priority":"Medium","description":"This is especially important for mobile devices that show customized keypads and widgets for different types.","documentation":[{"title":"Mobile Input Types","url":"http://mobileinputtypes.com/"}],"tags":["all"]},{"title":"Label","priority":"High","description":"A label is associated with each input form element. In case a label can't be displayed, use aria-label instead.","documentation":[{"title":"Using the aria-label attribute - MDN","url":"https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/ARIA_Techniques/Using_the_aria-label_attribute"}],"tags":["all"]},{"title":"Accessibility standards testing","priority":"High","description":"Use the WAVE tool to test if your page respects the accessibility standards.","tools":[{"title":"Wave testing","url":"http://wave.webaim.org/"}],"tags":["all","testing"]},{"title":"Keyboard navigation","priority":"High","description":"Test your website using only your keyboard in a previsible order. All interactive elements are reachable and usable.","tags":["all","testing"]},{"title":"Screen-reader","priority":"Medium","description":"All pages were tested in a screen-reader (VoiceOver, ChromeVox, NVDA or Lynx).","tags":["all","testing"]},{"title":"Focus style","priority":"High","description":"If the focus is disabled, it is replaced by visible state in CSS.","video":[{"title":"Managing Focus - A11ycasts #22","url":"https://www.youtube.com/watch?v=srLRSQg6Jgg&index=5&list=PLNYkxOF6rcICWx0C9LVWWVqvHlYJyqw7g"}],"tags":["all","testing"]}],"css":[{"title":"Responsive Web Design","priority":"High","description":"The website is using responsive web design.","tags":["all","css"]},{"title":"CSS Print","priority":"Medium","description":"A print stylesheet is provided and is correct on each page.","tags":["all","css"]},{"title":"Unique ID","priority":"High","description":"If IDs are used, they are unique to a page.","tags":["all","css"]},{"title":"Reset CSS","priority":"High","description":"A CSS reset (reset, normalize or reboot) is used and up to date.","detail":"(If you are using a CSS Framework like Bootstrap or Foundation, a Normalize is already included into it.)","documentation":[{"title":"Reset.css","url":"https://meyerweb.com/eric/tools/css/reset/"},{"title":"Normalize.css","url":"https://necolas.github.io/normalize.css/"},{"title":"Reboot","url":"https://getbootstrap.com/docs/4.0/content/reboot/"}],"tags":["all","css"]},{"title":"JS prefix","priority":"Low","description":"All classes (or id- used in JavaScript files) begin with js- and are not styled into the CSS files.","code":"","tags":["all","javascript","best practices"]},{"title":"Embedded or inline CSS","priority":"High","description":"Avoid at all cost embeding CSS in <style> tags or using inline CSS","detail":"Only use for valid reasons (e.g. background-image for slider, critical CSS).","tags":["all","css"]},{"title":"Vendor prefixes","priority":"High","description":"CSS vendor prefixes are used and are generated accordingly with your browser support compatibility.","tools":[{"title":"Autoprefixer CSS online","url":"https://autoprefixer.github.io/"}],"tags":["all","css"]},{"title":"Concatenation","priority":"High","description":"CSS files are concatenated in a single file (Not for HTTP/2).","tags":["all","css","performance"]},{"title":"Minification","priority":"High","description":"All CSS files are minified.","tags":["all","css","performance"]},{"title":"Non-blocking","priority":"Medium","description":"CSS files need to be non-blocking to prevent the DOM from taking time to load.","documentation":[{"title":"loadCSS by filament group","url":"https://github.com/filamentgroup/loadCSS"},{"title":"Example of preload CSS using loadCSS","url":"https://gist.github.com/thedaviddias/c24763b82b9991e53928e66a0bafc9bf"}],"tags":["all","css","performance"]},{"title":"Stylelint","priority":"High","description":"All CSS or SCSS files are without any errors.","documentation":[{"title":"Sass guidelines","url":"https://sass-guidelin.es/"}],"tools":[{"title":"stylelint, a CSS linter","url":"https://stylelint.io/"}],"tags":["all","css","testing"]},{"title":"Responsive web design","priority":"High","description":"All pages were tested with the correct breakpoints.","detail":"Example of breakpoints: 320px, 768px, 1024px (can be more / different according to your analytics)","tags":["all","css","testing"]},{"title":"CSS Validator","priority":"Medium","description":"The CSS was tested and pertinent errors were corrected.","tools":[{"title":"CSS Validator","url":"https://jigsaw.w3.org/css-validator/"}],"tags":["all","css","testing"]},{"title":"Desktop Browsers","priority":"High","description":"All pages were tested on all current desktop browsers (Safari, Firefox, Chrome, Internet Explorer, EDGE...)","tags":["all","css","testing"]},{"title":"Mobile Browsers","priority":"High","description":"All pages were tested on all current mobile browsers (Native browser, Chrome, Safari...)","tags":["all","css","testing"]},{"title":"OS","priority":"High","description":"All pages were tested on all current OS (Windows, Android, iOS, Mac...)","tags":["all","css","testing"]},{"title":"Reading direction","priority":"High","description":"All pages need to be tested for LTR and RTL languages if they need to be supported.","documentation":[{"title":"Building RTL-Aware Web Apps & Websites: Part 1 - Mozilla Hacks","url":"https://hacks.mozilla.org/2015/09/building-rtl-aware-web-apps-and-websites-part-1/"},{"title":"Building RTL-Aware Web Apps & Websites: Part 2 - Mozilla Hacks","url":"https://hacks.mozilla.org/2015/09/building-rtl-aware-web-apps-and-websites-part-2/"}],"tags":["all","css","testing"]}],"head":[{"title":"Doctype","priority":"High","description":"The Doctype is HTML5 and is at the top of all your HTML pages.","code":"https://gist.github.com/thedaviddias/bccee9f4dfa728830cf38bb83838d2d3.js","documentation":[{"title":"Determining the character encoding - HTML5 W3C","url":"https://www.w3.org/TR/html5/syntax.html#determining-the-character-encoding"}],"tags":["all","Meta tag"]},{"title":"Charset","priority":"High","description":"The charset declared (UTF-8) is declared correctly.","code":"https://gist.github.com/thedaviddias/7074c2b93faf1ad1f0c2792258a9b060.js","tags":["all","Meta tag"]},{"title":"X-UA-Compatible","priority":"Medium","description":"The X-UA-Compatible Meta tag is present.","code":"https://gist.github.com/thedaviddias/4f771e7efc07688c090a28ef1121b15e.js","documentation":[{"title":"Specifying legacy document modes (Internet Explorer)","url":"https://msdn.microsoft.com/en-us/library/jj676915(v=vs.85).aspx"}],"tags":["all","Meta tag"]},{"title":"Viewport","priority":"High","description":"The viewport is declared correctly.","code":"https://gist.github.com/thedaviddias/0e25ffd442512c79af684b5042366a3c.js","tags":["all","Meta tag"]},{"title":"Title","priority":"High","description":"A title is used on all pages","detail":"SEO: Google calculates the pixel width of the characters used in the title and cuts off between 472 and 482 pixels. Average character limit would be around 55 characters","code":"https://gist.github.com/thedaviddias/65d0df3b6e2ebcb0d3c738b40f6ff313.js","documentation":[{"title":"Title - HTML - MDN","url":"https://developer.mozilla.org/en-US/docs/Web/HTML/Element/title"}],"tools":[{"title":"SERP Snippet Generator","url":"https://www.sistrix.com/serp-snippet-generator/"}],"tags":["all","Meta tag"]},{"title":"Description","priority":"High","description":"A meta description is provided, it is unique and doesn't possess more than 150 characters.","code":"https://gist.github.com/thedaviddias/8f3c61ed6cf08b75524d977828337c62.js","documentation":[{"title":"Meta Description - HTML - MDN","url":"https://developer.mozilla.org/en-US/docs/Learn/HTML/Introduction_to_HTML/The_head_metadata_in_HTML#Adding_an_author_and_description"}],"tags":["all","Meta tag"]},{"title":"Favicons","priority":"Medium","description":"Each favicon has been created and displays correctly.","detail":"If you have only a favicon.ico, put it at the root of your site. Normally you won't need to use any markup. However, it's still good practice to link to it using the example below. Today, PNG format is recommended over .ico format (dimensions: 32x32px).","code":"https://gist.github.com/thedaviddias/dd4e98c10283d310d24f22dfc49f1aaf.js","documentation":[{"title":"Favicon Cheat Sheet","url":"https://github.com/audreyr/favicon-cheat-sheet"},{"title":"Favicons, Touch Icons, Tile Icons, etc. Which Do You Need? - CSS Tricks","url":"https://css-tricks.com/favicon-quiz/"},{"title":"PNG favicons - caniuse","url":"https://caniuse.com/#feat=link-icon-png"}],"tools":[{"title":"Favicon Generator","url":"https://www.favicon-generator.org/"},{"title":"RealFaviconGenerator","url":"https://realfavicongenerator.net/"}],"tags":["all","Meta tag"]},{"title":"Apple Web App Meta","priority":"Low","description":"Apple meta-tags are present.","code":"https://gist.github.com/thedaviddias/4fbbc4c83cd76ebd0d2f18cc1b40f1a9.js","documentation":[{"title":"Configuring Web Applications","url":"https://developer.apple.com/library/content/documentation/AppleApplications/Reference/SafariWebContent/ConfiguringWebApplications/ConfiguringWebApplications.html"},{"title":"Supported Meta Tags","url":"https://developer.apple.com/library/content/documentation/AppleApplications/Reference/SafariHTMLRef/Articles/MetaTags.html"}],"tags":["all","Meta tag"]},{"title":"Windows Tiles","priority":"Low","description":"Windows tiles are present and linked.","code":"https://gist.github.com/thedaviddias/4cc20da1a32d201f8dd46edf47d7fb73.js","documentation":[{"title":"Browser configuration schema reference","url":"https://msdn.microsoft.com/en-us/library/dn320426(v=vs.85).aspx"}],"tags":["all","Meta tag"]},{"title":"Canonical","priority":"Medium","description":"Use rel=\"canonical\" to avoid duplicate content.","code":"https://gist.github.com/thedaviddias/832a59506fd93e84d62dce0238b0cb23.js","documentation":[{"title":"Use canonical URLs - Search Console Help - Google Support","url":"https://support.google.com/webmasters/answer/139066?hl=en"},{"title":"5 common mistakes with rel=canonical - Google Webmaster Blog","url":"https://webmasters.googleblog.com/2013/04/5-common-mistakes-with-relcanonical.html"}],"tags":["all","Meta tag"]},{"title":"Language attribute","priority":"High","description":"The <code>lang</code> attribute of your website is specified and related to the language of the current page.","code":"","tags":["all","HTML tag"]},{"title":"Direction attribute","priority":"Medium","description":"The direction of lecture is specified on the html tag (It can be used on another HTML tag).","code":"","tags":["all","HTML tag"]},{"title":"Alternate language","priority":"Low","description":"The language tag of your website is specified and related to the language of the current page.","code":"","tags":["all","HTML tag"]},{"title":"Conditional comments","priority":"Low","description":"Conditional comments are present for IE if needed.","documentation":[{"title":"About conditional comments (Internet Explorer) - MSDN - Microsoft","url":"https://msdn.microsoft.com/en-us/library/ms537512(v=vs.85).aspx"}],"tags":["all","HTML tag"]},{"title":"RSS feed","priority":"Low","description":"If your project is a blog or has articles, an RSS link was provided.","tags":["all","HTML tag"]},{"title":"Inline critical CSS","priority":"Medium","description":"The inline critical CSS is correctly injected in the HEAD.","detail":"The CSS critical (or above the fold) collects all the CSS used to render the visible portion of the page. It is embedded before your principal CSS call and between `<style></style>` in a single line (minified).","tools":[{"title":"Critical by Addy Osmani on GitHub automates this.","url":"https://github.com/addyosmani/critical"}],"tags":["all","HTML tag","CSS","Performance"]},{"title":"CSS order","priority":"High","description":"All CSS files are loaded before any JavaScript files in the HEAD","detail":"(Except the case where sometimes JS files are loaded asynchronously on top of your page)","tags":["all","HTML tag"]},{"title":"Facebook Open Graph","priority":"Low","description":"","detail":"All Facebook Open Graph (OG) are tested and no one is missing or with a false information. Images need to be at least 600 x 315 pixels, although 1200 x 630 pixels is recommended. Using og:image:width and og:image:height will specify the image dimensions to the crawler so that it can render the image immediately without having to asynchronously download and process it.","code":"","documentation":[{"title":"A Guide to Sharing for Webmasters","url":"https://developers.facebook.com/docs/sharing/webmasters/"},{"title":"Best Practices - Sharing","url":"https://developers.facebook.com/docs/sharing/best-practices/"}],"tools":[{"title":"Test your page with the Facebook OG testing","url":"https://developers.facebook.com/tools/debug/"}],"tags":["all","Social meta","testing"]},{"title":"Twitter Card","priority":"Low","description":"","documentation":[{"title":"Getting started with cards — Twitter Developers","url":"https://developer.twitter.com/en/docs/tweets/optimize-with-cards/guides/getting-started"}],"tools":[{"title":"Test your page with the Twitter card validator","url":"https://cards-dev.twitter.com/validator"}],"tags":["all","Social meta","testing"]}],"html":[{"title":"HTML5 Semantic Elements","priority":"High","description":"HTML5 Semantic Elements are used appropriately (header, section, footer, main...).","tools":[{"title":"HTML Reference","url":"http://htmlreference.io/"}],"tags":["all","html","best practices"]},{"title":"Error pages","priority":"High","description":"Error 404 page and 5xx exist","detail":"Remember that the 5xx error pages need to have their CSS integrated (no external call on the current server).","tags":["all","html","best practices"]},{"title":"Noopener","priority":"Medium","description":"In case you are using external links with target=\"_blank\", your link should have a rel=\"noopener\" attribute to prevent tab nabbing. If you need to support older versions of Firefox, use rel=\"noopener noreferrer\"","documentation":[{"title":"About rel=noopener","url":"https://mathiasbynens.github.io/rel-noopener/"}],"tags":["all","html","best practices","security"]},{"title":"Clean up comments","priority":"Low","description":"Unnecessary code needs to be removed before sending the page to production.","tags":["all","html","best practices"]},{"title":"W3C compliant","priority":"High","description":"All pages need to be tested with the W3C validator to identify possible issues in the HTML code.","tools":[{"title":"W3C validator","url":"https://validator.w3.org/"}],"tags":["all","html","testing"]},{"title":"HTML Lint","priority":"High","description":"I use tools to help me analyze any issues I could have on my HTML code.","tools":[{"title":"Dirty markup","url":"https://dirtymarkup.com/"},{"title":"Sonar a linting tool for the web","url":"https://sonarwhal.com/"}],"tags":["all","html","testing"]},{"title":"Link checker","priority":"High","description":"There are no broken links in my page, verify that you don't have any 404 error.","tools":[{"title":"W3C Link Checker","url":"https://validator.w3.org/checklink"}],"tags":["all","html","testing"]},{"title":"Adblockers test","priority":"Medium","description":"Your website shows your content correctly with adblockers enabled","detail":"(You can provide a message encouraging people to disable their adblocker)","tags":["all","html","testing"]}],"images":[{"title":"Optimization","priority":"High","description":"All images are optimized to be rendered in the browser. WebP format could be used for critical pages (like Homepage)","tools":[{"title":"Imagemin","url":"https://github.com/imagemin/imagemin"},{"title":"Use ImageOptim to optimise your images for free.","url":"https://imageoptim.com/"},{"title":"Use Kraken.io awesome alternative for both png and jpg optimization. Up to 1mb per files on free plan.","url":"https://kraken.io/web-interface"}],"tags":["all","images","best practices"]},{"title":"Picture/Srcset","priority":"Medium","description":"You use picture/srcset to provide the most appropriate image for the current viewport of the user.","documentation":[{"title":"How to Build Responsive Images with srcset","url":"https://www.sitepoint.com/how-to-build-responsive-images-with-srcset/"}],"tags":["all","images"]},{"title":"Retina","priority":"Low","description":"You provide layout images 2x or 3x, support retina display.","tags":["all","images"]},{"title":"Sprite","priority":"Medium","description":"Small images are in a sprite file (in the case of icons, they can be in an SVG sprite image).","tags":["all","images"]},{"title":"Width and Height","priority":"High","description":"Set width and height attributes on <img> if the final rendered image size is known (can be omitted for CSS sizing).","tags":["all","images"]},{"title":"Alternative text","priority":"High","description":"All <img> have an alternative text which describe the image visually.","documentation":[{"title":"Alt-texts: The Ultimate Guide","url":"https://axesslab.com/alt-texts/"}],"tags":["all","images"]},{"title":"Lazy loading","priority":"Medium","description":"Images are lazyloaded (A noscript fallback is always provided).","tags":["all","images","performance"]}],"javascript":[{"title":"JavaScript Inline","priority":"High","description":"You don't have any JavaScript code inline (mixed with your HTML code).","tags":["all","javascript"]},{"title":"Concatenation","priority":"High","description":"JavaScript files are concatenated.","tags":["all","javascript"]},{"title":"Minification","priority":"High","description":"JavaScript files are minified (you can add the .min suffix).","documentation":[{"title":"Minify Resources (HTML, CSS, and JavaScript)","url":"https://developers.google.com/speed/docs/insights/MinifyResources"}],"tags":["all","javascript"]},{"title":"JavaScript security","priority":"High","description":"","documentation":[{"title":"Guidelines for Developing Secure Applications Utilizing JavaScript","url":"https://www.owasp.org/index.php/DOM_based_XSS_Prevention_Cheat_Sheet#Guidelines_for_Developing_Secure_Applications_Utilizing_JavaScript"}],"tags":["all","javascript","security"]},{"title":"noscript tag","priority":"Medium","description":"Use `<noscript>` tag in the HTML body if a script type on the page is unsupported or if scripting is currently turned off in the browser. This will be helpful in client-side rendering heavy apps such as React.js.","documentation":[{"title":"Quick Tip: Don’t Forget the “noscript” Element","url":"https://webdesign.tutsplus.com/tutorials/quick-tip-dont-forget-the-noscript-element--cms-25498"}],"tags":["all","javascript"]},{"title":"Non-blocking","priority":"Medium","description":"JavaScript files are loaded asynchronously using async or deferred using defer attribute.","documentation":[{"title":"Remove Render-Blocking JavaScript","url":"https://developers.google.com/speed/docs/insights/BlockingJS"}],"tags":["all","javascript","performance"]},{"title":"Modernizr","priority":"Low","description":"If you need to target some specific features you can use a custom Modernizr to add classes in your <html> tag.","documentation":[{"title":"Customize your Modernizr","url":"https://modernizr.com/download?setclasses"}],"tags":["all","javascript"]},{"title":"ESLint","priority":"High","description":"No errors are flagged by ESLint (based on your configuration or standards rules).","documentation":[{"title":"ESLint - The pluggable linting utility for JavaScript and JSX","url":"https://eslint.org/"}],"tags":["all","javascript","testing"]}],"performance":[{"title":"Page weight","priority":"High","description":"The weight of each page is between 0 and 500 KB.","documentation":[{"title":"Size Limit: Make the Web lighter","url":"https://evilmartians.com/chronicles/size-limit-make-the-web-lighter"}],"tools":[{"title":"Website Page Analysis","url":"https://tools.pingdom.com/"}],"tags":["all","performance"]},{"title":"Minified HTML","priority":"Medium","description":"Your HTML is minified.","tags":["all","html","performance"]},{"title":"Lazy loading","priority":"Medium","description":"Images, scripts and CSS need to be lazy loaded to improve the response time of the current page (See details in their respective sections)","tags":["all","best practices"]},{"title":"Cookie size","priority":"Medium","description":"If you are using cookies be sure each cookie doesn't exceed 4096 bytes and your domain name doesn't have more than 20 cookies.","documentation":[{"title":"Cookie specification: RFC 6265","url":"https://tools.ietf.org/html/rfc6265"},{"title":"Cookies","url":"https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies"}],"tools":[{"title":"Browser Cookie Limits","url":"http://browsercookielimits.squawky.net/"}],"tags":["all","best practices"]},{"title":"Third party components","priority":"Medium","description":"","detail":"Third party iframes or components relying on external JS (like sharing buttons) are replaced by static components when possible, thus limiting calls to external APIs and keeping your users activity private.","tools":[{"title":"Simple sharing buttons generator","url":"https://simplesharingbuttons.com/"}],"tags":["all","best practices"]},{"title":"DNS resolution","priority":"Low","description":"DNS of third-party services that may be needed are resolved in advance during idle time using dns-prefetch.","code":"https://gist.github.com/thedaviddias/e58e7302c032f8145ca80f302934c895.js","tags":["all","requests"]},{"title":"Preconnection","priority":"Low","description":"DNS lookup, TCP handshake and TLS negotiation with services that will be needed soon is done in advance during idle time using preconnect.","code":"https://gist.github.com/thedaviddias/661285b7bb83222ba91b449c0d4e3d96.js","tags":["all","requests"]},{"title":"Prefetching","priority":"Low","description":"Resources that will be needed soon (e.g. lazy loaded images) are requested in advance during idle time using prefetch.","code":"https://gist.github.com/thedaviddias/e7b896ce3d0539f5c027b9a66321f116.js","tags":["all","requests"]},{"title":"Preloading","priority":"Low","description":"Resources needed in the current page (e.g. scripts placed at the end of <body>) in advance using preload.","code":"https://gist.github.com/thedaviddias/492daa550b8892b95304a7b9b86c3236.js","tools":[{"title":"Difference between prefetch and preload","url":"https://medium.com/reloading/preload-prefetch-and-priorities-in-chrome-776165961bbf"}],"tags":["all","requests"]},{"title":"Google PageSpeed","priority":"High","description":"All your pages were tested (not only the homepage) and have a score of at least 90/100.","tools":[{"title":"Google PageSpeed","url":"https://developers.google.com/speed/pagespeed/insights/"},{"title":"Test your mobile speed with Google","url":"https://testmysite.withgoogle.com/"},{"title":"WebPagetest - Website Performance and Optimization Test","url":"https://www.webpagetest.org/"},{"title":"GTmetrix - Website speed and performance optimization","url":"https://gtmetrix.com/"}],"tags":["all","testing"]}],"seo":[{"title":"Google Analytics","priority":"High","description":"Google Analytics is installed and correctly configured.","tools":[{"title":"Google Analytics","url":"https://analytics.google.com/analytics/web/"},{"title":"GA Checker (and others)","url":"http://www.gachecker.com/"}],"tags":["all","seo"]},{"title":"Headings logic","priority":"Medium","description":"Heading text helps to understand the content in the current page.","tools":[{"title":"Tota11y, tab Headings","url":"http://khan.github.io/tota11y/#Try-it"}],"tags":["all","seo","accessibility","html"]},{"title":"sitemap.xml","priority":"High","description":"A sitemap.xml exists and was submitted to Google Search Console.","detail":"(previously Google Webmaster Tools)","tools":[{"title":"Sitemap generator","url":"https://websiteseochecker.com/html-sitemap-generator/"}],"tags":["all","seo"]},{"title":"robots.txt","priority":"High","description":"The robots.txt is not blocking webpages.","documentation":[{"title":"The robots.txt file","url":"https://varvy.com/robottxt.html"}],"tools":[{"title":"Test your robots.txt with Google Robots Testing Tool","url":"https://www.google.com/webmasters/tools/robots-testing-tool"}],"tags":["all","seo","testing"]},{"title":"Structured Data","priority":"High","description":"Pages using structured data are tested and are without errors. 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\ No newline at end of file
diff --git a/data/en/_project.json b/data/en/_project.json
index 23ce8f3e..16f6f685 100644
--- a/data/en/_project.json
+++ b/data/en/_project.json
@@ -1 +1 @@
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The pluggable linting utility for JavaScript and JSX","url":"https://eslint.org/"}],"tags":["all","javascript","testing"]}],"performance":[{"title":"Page weight","priority":"High","description":"The weight of each page is between 0 and 500 KB.","documentation":[{"title":"Size Limit: Make the Web lighter","url":"https://evilmartians.com/chronicles/size-limit-make-the-web-lighter"}],"tools":[{"title":"Website Page Analysis","url":"https://tools.pingdom.com/"}],"tags":["all","performance"]},{"title":"Minified HTML","priority":"Medium","description":"Your HTML is minified.","tags":["all","html","performance"]},{"title":"Lazy loading","priority":"Medium","description":"Images, scripts and CSS need to be lazy loaded to improve the response time of the current page (See details in their respective sections)","tags":["all","best practices"]},{"title":"Cookie size","priority":"Medium","description":"If you are using cookies be sure each cookie doesn't exceed 4096 bytes and your domain name doesn't have more than 20 cookies.","documentation":[{"title":"Cookie specification: RFC 6265","url":"https://tools.ietf.org/html/rfc6265"},{"title":"Cookies","url":"https://developer.mozilla.org/en-US/docs/Web/HTTP/Cookies"}],"tools":[{"title":"Browser Cookie Limits","url":"http://browsercookielimits.squawky.net/"}],"tags":["all","best practices"]},{"title":"Third party components","priority":"Medium","description":"","detail":"Third party iframes or components relying on external JS (like sharing buttons) are replaced by static components when possible, thus limiting calls to external APIs and keeping your users activity private.","tools":[{"title":"Simple sharing buttons generator","url":"https://simplesharingbuttons.com/"}],"tags":["all","best practices"]},{"title":"DNS resolution","priority":"Low","description":"DNS of third-party services that may be needed are resolved in advance during idle time using dns-prefetch.","code":"https://gist.github.com/thedaviddias/e58e7302c032f8145ca80f302934c895.js","tags":["all","requests"]},{"title":"Preconnection","priority":"Low","description":"DNS lookup, TCP handshake and TLS negotiation with services that will be needed soon is done in advance during idle time using preconnect.","code":"https://gist.github.com/thedaviddias/661285b7bb83222ba91b449c0d4e3d96.js","tags":["all","requests"]},{"title":"Prefetching","priority":"Low","description":"Resources that will be needed soon (e.g. lazy loaded images) are requested in advance during idle time using prefetch.","code":"https://gist.github.com/thedaviddias/e7b896ce3d0539f5c027b9a66321f116.js","tags":["all","requests"]},{"title":"Preloading","priority":"Low","description":"Resources needed in the current page (e.g. scripts placed at the end of <body>) in advance using preload.","code":"https://gist.github.com/thedaviddias/492daa550b8892b95304a7b9b86c3236.js","tools":[{"title":"Difference between prefetch and preload","url":"https://medium.com/reloading/preload-prefetch-and-priorities-in-chrome-776165961bbf"}],"tags":["all","requests"]},{"title":"Google PageSpeed","priority":"High","description":"All your pages were tested (not only the homepage) and have a score of at least 90/100.","tools":[{"title":"Google PageSpeed","url":"https://developers.google.com/speed/pagespeed/insights/"},{"title":"Test your mobile speed with Google","url":"https://testmysite.withgoogle.com/"},{"title":"WebPagetest - Website Performance and Optimization Test","url":"https://www.webpagetest.org/"},{"title":"GTmetrix - Website speed and performance optimization","url":"https://gtmetrix.com/"}],"tags":["all","testing"]}],"seo":[{"title":"Google Analytics","priority":"High","description":"Google Analytics is installed and correctly configured.","tools":[{"title":"Google Analytics","url":"https://analytics.google.com/analytics/web/"},{"title":"GA Checker (and others)","url":"http://www.gachecker.com/"}],"tags":["all","seo"]},{"title":"Headings logic","priority":"Medium","description":"Heading text helps to understand the content in the current page.","tools":[{"title":"Tota11y, tab Headings","url":"http://khan.github.io/tota11y/#Try-it"}],"tags":["all","seo","accessibility","html"]},{"title":"sitemap.xml","priority":"High","description":"A sitemap.xml exists and was submitted to Google Search Console.","detail":"(previously Google Webmaster Tools)","tools":[{"title":"Sitemap generator","url":"https://websiteseochecker.com/html-sitemap-generator/"}],"tags":["all","seo"]},{"title":"robots.txt","priority":"High","description":"The robots.txt is not blocking webpages.","documentation":[{"title":"The robots.txt file","url":"https://varvy.com/robottxt.html"}],"tools":[{"title":"Test your robots.txt with Google Robots Testing Tool","url":"https://www.google.com/webmasters/tools/robots-testing-tool"}],"tags":["all","seo","testing"]},{"title":"Structured Data","priority":"High","description":"Pages using structured data are tested and are without errors. Structured data helps crawlers understand the content in the current page.","documentation":[{"title":"Introduction to Structured Data - Search - Google Developers","url":"https://developers.google.com/search/docs/guides/intro-structured-data"},{"title":"RDFa - Linked Data in HTML","url":"https://rdfa.info/"},{"title":"JSON-LD","url":"https://json-ld.org/"},{"title":"Microdata","url":"https://www.w3.org/TR/microdata/"},{"title":"Test your page with the Structured Data Testing Tool","url":"https://developers.google.com/structured-data/testing-tool/"},{"title":"Complete list of vocabularies that can be used as structured data. Schema.org Full Heirarchy","url":"http://schema.org/docs/full.html"}],"tools":[{"title":"Test your page with the Structured Data Testing Tool","url":"https://developers.google.com/structured-data/testing-tool/"},{"title":"Complete list of vocabularies that can be used as structured data on Schema.org Full Hierarchy","url":"http://schema.org/docs/full.html"}],"tags":["all","seo","testing"]},{"title":"Sitemap HTML","priority":"Medium","description":"An HTML sitemap is provided and is accessible via a link in the footer of your website.","documentation":[{"title":"Sitemap guidelines - Google Support","url":"https://support.google.com/webmasters/answer/183668?hl=en"}],"tags":["all","seo","html"]},{"title":"Pagination link tags","priority":"Medium","description":"Provide rel=\"prev\" and rel=\"next\" to indicate paginated content. ","documentation":[{"title":"Pagination guidelines - Google Support","url":"https://support.google.com/webmasters/answer/1663744?hl=en"}],"tools":[{"title":"Pagination (rel=\"prev/next\") Testing Tool","url":"https://technicalseo.com/seo-tools/rel-prev-next/"}],"tags":["all","seo","html"]}],"webfonts":[{"title":"Webfont format","priority":"High","description":"WOFF, WOFF2 and TTF are supported by all modern browsers.","documentation":[{"title":"WOFF - Web Open Font Format - Caniuse","url":"https://caniuse.com/#feat=woff"},{"title":"WOFF 2.0 - Web Open Font Format - Caniuse","url":"https://caniuse.com/#feat=woff2"},{"title":"TTF/OTF - TrueType and OpenType font support","url":"https://caniuse.com/#feat=ttf"},{"title":"Using @font-face - CSS-Tricks","url":"https://css-tricks.com/snippets/css/using-font-face/"}],"tags":["all","webfont"]},{"title":"Webfont size","priority":"High","description":"Webfont sizes don't exceed 2 MB (all variants included).","tags":["all","webfont"]},{"title":"Webfont loader","priority":"Low","description":"Control loading behavior with a webfont loader.","documentation":[{"title":"Typekit Web Font Loader","url":"https://github.com/typekit/webfontloader"}],"tags":["all","webfont"]}]},"introductions":[{"head":{"introduction":"This is head intro"},"html":{"introduction":"This is html intro"}}],"translation":{"SITE_NAME":"The Front-End Checklist","INDEX_TITLE":"🔥 Your NEW Front-End Tool 🔥","URL_WEBSITE":"https://frontendchecklist.io","SITE_TAGLINE":"🗂 The Front-End Checklist Application is perfect for modern websites and meticulous developers!","SITE_DESCRIPTION":"🗂 The Front-End Checklist Application is perfect for modern websites and meticulous developers! Follow the rules and deliver the best of your work in a generated report!","SITE_LANGUAGE":"en","SITE_DIRECTION":"ltr","URL_GITHUB_ROOT":"https://github.com/thedaviddias/Front-End-Checklist","URL_GITHUB_REPO":"https://github.com/thedaviddias/Front-End-Checklist/tree/gh-pages","HIGH_CHECKED":"✓ high priority","MEDIUM_CHECKED":"✓ medium priority","LOW_CHECKED":"✓ low priority","PERCENTAGE_CHECKED":"items are ✓","SECTION_DOCUMENTATION":"Documentation","SECTION_TOOL":"Tools","SECTION_VIDEO":"Videos","SECTION_TAG":"Filter by tags","alert":{"JAVASCRIPT_DESACTIVATE":"Your JavaScript seems to be desactivate. Please enable your JavaScript to use all functionnalities of the Front-End Checklist."},"form":{"LABEL_PROJECT_NAME":"Project Name","TITLE_PROJECT_NAME":"Type the name of your project","LABEL_PAGE_TITLE":"Page title or URL","TITLE_PAGE_TITLE":"Type the name of your page or URL","LABEL_DEVELOPER_NAME":"Developer's name or team","TITLE_DEVELOPER_NAME":"Type your name or the name of your team","LABEL_SEARCH":"Search","BUTTON_START_NEW":"Start new checklist","BUTTON_GENERATE_PRINT":"Generate report"},"social":{"TWEET":"Tweet","TWITTER_MSG":"Check the 🔥 Front-End Checklist Application 🔥 for modern websites and meticulous developers! With more than 20 000 🌟 on #Github, now you can use it on your daily workflow and generate reports 📑!","TWITTER_VIA":"thedaviddias","TWITTER_HASHTAGS":"FrontEndChecklist #FrontEnd #Tool #Web","STAR":"Star","GITHUB_STAR_MSG":"Star thedaviddias/Front-End-Checklist on GitHub"}}}
\ No newline at end of file
diff --git a/data/en/items/accessibility.json b/data/en/items/accessibility.json
index ffe6034a..6beb4bc5 100644
--- a/data/en/items/accessibility.json
+++ b/data/en/items/accessibility.json
@@ -41,34 +41,6 @@
     ],
     "tags": ["all", "best practices"]
   },
-  {
-    "title": "Role banner",
-    "priority": "High",
-    "description": "<header> has role=\"banner\".",
-    "tags": ["all"]
-  },
-  {
-    "title": "Role navigation",
-    "priority": "High",
-    "description": "<nav> has role=\"navigation\".",
-    "tags": ["all"]
-  },
-  {
-    "title": "Role main",
-    "priority": "High",
-    "description": "<main> has role=\"main\".",
-    "documentation": [
-      {
-        "title": "Using ARIA landmarks to identify regions of a page",
-        "url": "https://www.w3.org/WAI/GL/wiki/Using_ARIA_landmarks_to_identify_regions_of_a_page"
-      },
-      {
-        "title": "ARIA roles categorization",
-        "url": "https://www.w3.org/TR/wai-aria/roles#roles_categorization"
-      }
-    ],
-    "tags": ["all"]
-  },
   {
     "title": "Specific HTML5 input types are used",
     "priority": "Medium",
diff --git a/package-lock.json b/package-lock.json
index 3e4dee1c..978fce44 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -47,6 +47,12 @@
       "integrity": "sha512-El3+WJk2D/ppWNd2X05aiP5l2k4EwF7KwheknQZls+I26eSICoWRhRIJ56jGgw2dqNGQ5LtNajmBU2ajS28EvQ==",
       "dev": true
     },
+    "JSV": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/JSV/-/JSV-4.0.2.tgz",
+      "integrity": "sha1-0Hf2glVx+CEy+d/67Vh7QCn+/1c=",
+      "dev": true
+    },
     "abab": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/abab/-/abab-1.0.4.tgz",
@@ -7386,14 +7392,6 @@
             }
           }
         },
-        "string_decoder": {
-          "version": "1.0.1",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "safe-buffer": "5.0.1"
-          }
-        },
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
@@ -7404,6 +7402,14 @@
             "strip-ansi": "3.0.1"
           }
         },
+        "string_decoder": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "safe-buffer": "5.0.1"
+          }
+        },
         "stringstream": {
           "version": "0.0.5",
           "bundled": true,
@@ -10896,12 +10902,6 @@
         "promise": "7.3.1"
       }
     },
-    "JSV": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/JSV/-/JSV-4.0.2.tgz",
-      "integrity": "sha1-0Hf2glVx+CEy+d/67Vh7QCn+/1c=",
-      "dev": true
-    },
     "just-extend": {
       "version": "1.1.27",
       "resolved": "https://registry.npmjs.org/just-extend/-/just-extend-1.1.27.tgz",
@@ -17361,12 +17361,6 @@
       "integrity": "sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=",
       "dev": true
     },
-    "string_decoder": {
-      "version": "0.10.31",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
-      "dev": true
-    },
     "string-width": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
@@ -17378,6 +17372,12 @@
         "strip-ansi": "3.0.1"
       }
     },
+    "string_decoder": {
+      "version": "0.10.31",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
+      "dev": true
+    },
     "stringstream": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz",
diff --git a/src/views/base/layout.pug b/src/views/base/layout.pug
index c21a47f0..a1cbc350 100644
--- a/src/views/base/layout.pug
+++ b/src/views/base/layout.pug
@@ -29,7 +29,7 @@ html.no-js(lang=translation.SITE_LANGUAGE, dir=translation.SITE_DIRECTION)
       .page-main
 
         //- The main tag is not include in the block main because repeted
-        main.s-main#js-main(role="main")
+        main.s-main#js-main
           block main
 
       .page-footer