Some of the Basic Websites & Technical SEO Checklists
Some of the basic websites and technical SEO checklists that the author follows.
Axe — Web Accessibility Testing
Accessibility Checker for Developers in Chrome
Check browser compatibility, cross platform browser test
CSS Peeper is a CSS viewer tailored for Designers. Get access to the useful styles with our Chrome extension. Our mission is to let Designers focus on design, and spend as little time as possible digging in a code.
CSS Scan Pro
CSS Scan Pro makes it radically easy to get the looks of your favorite websites. Hover over any element, and get its CSS, font, dimensions, animations, and selector, instantly.
IDI Web Accessibility Checker
This tool checks single HTML pages for conformance with accessibility standards to ensure the content can be accessed by everyone.
Sick of your art director pointing out all the differences between the design and build? This Figma plugin is for you.
Speed & Performance
Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication. It has audits for performance, accessibility, progressive web apps, SEO and more.
Check links and anchors in Web pages or full Web sites.
Have specific, answerable questions about using PageSpeed Insights? Ask your question on Stack Overflow. For general feedback and discussion, start a thread in our mailing list.
Pingdom Website Speed Test
Enter a URL to test the page load time, analyze it, and find bottlenecks.