(new user) tota11y doesn't work on all webpages

[S-Bowen]

Hello! I'm a new user of tota11y and haven't been able to get it to work on all websites, e.g. it fails to appear on GitHub when activated as usual.

Can anyone advise on what might be going on/ how to debug the issue? It occurs both in Safari Version 13.1.2 and Google Chrome Version 85.0.4183.83, if that matters.

Many thanks for your time!

[Potherca]

Assuming that "activated as usual" means using a bookmark, if you open the browsers developer/inspector window, you'll most likely see an error like this:

Content Security Policy: The page’s settings blocked the loading of a resource at https://khan.github.io/tota11y/dist/tota11y.min.js (“script-src”).

This comes from browsers becoming more and more secure, and not allowing scripts to be loaded from other sources.

The only solution to this is not loading Tota11y from a bookmark but as a browser plugin.