I've done my best to make my site accessible using the WCAG guidelines and some validation tools such as axe, achecker.ca but I feel like I'm lost in a sea of thousands of 'suggestions' but few hard and fast rules to follow to guarantee the widest reach possible.<p>I don't really know anybody using accessible browsers so it is hard to get real-world knowledge. What is the most popular browesr at this point - is it a full on browser or just a plugin for FireFox (or Chrome). Do they react different between Windows and Mac?<p>Are there any mobile accessibility options? What about for iPads/tablets?
Visually impaired people are using a combination of regular browsers (Firefox, Chrome, Safari, IE11) and screen readers (NVDA, JAWS, VoiceOver) [1]. There are differences in the output, but you can pretty much ignore them for the high level knowledge that you are looking for.<p>You could check some articles [2], talks [3] or courses [4] to get the basic understanding of accessible development.<p>[1] <a href="https://webaim.org/projects/screenreadersurvey8/#browsercombos" rel="nofollow">https://webaim.org/projects/screenreadersurvey8/#browsercomb...</a><p>[2] <a href="https://github.com/brunopulis/awesome-a11y/blob/master/topics/articles-and-videos.md" rel="nofollow">https://github.com/brunopulis/awesome-a11y/blob/master/topic...</a><p>[3] <a href="https://github.com/brunopulis/awesome-a11y/blob/master/topics/talks.md" rel="nofollow">https://github.com/brunopulis/awesome-a11y/blob/master/topic...</a><p>[4] <a href="https://github.com/brunopulis/awesome-a11y/blob/master/topics/courses.md" rel="nofollow">https://github.com/brunopulis/awesome-a11y/blob/master/topic...</a>