Based on our record, tota11y seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Here's a project page for a tool on github from Khan academy: https://khan.github.io/tota11y/. Source: almost 2 years ago
Nibbler - Free tool for testing how good your website is, and what you can do to improve it. Check accessibility, SEO, social media, compliance and more.
Dr. Link Check - Broken link checker with malware and parked domain detection
Koa11y - Automatically detect accessibility (a11y) issues on webpages
Check a Site - Scan websites for over 700 quality problems
accessiBe - Making websites accessible to people with disabilities
Karate - Web-services testing made simple 🥋