sushilkediaQ: Caching is the unavoidable culture on wordpress sites: Does your plugin have any difficulty with caching
Hi,
Wordpress sites cannot survive without caching plugins. Is there any problem in how webability.io works with sites having caching or any specific caching tools like litespeed?
Sid_webability
Aug 1, 2026A: Good question — caching is fine, and we run our own edge caching on the widget itself.
To separate the two things that usually get lumped together:
Page caching (LiteSpeed, WP Rocket, W3 Total Cache, Cloudflare, Varnish) is a non-issue. Our script tag is static, and the widget pulls your accessibility settings and profile from our API at runtime, so a cached HTML page still loads a live, current widget. Changes you make in the WebAbility dashboard take effect without clearing your cache.
JavaScript optimisation is the only place to be slightly deliberate. Features like LiteSpeed's Load JS Deferred, JS Combine, or Guest Mode, and WP Rocket's Delay JavaScript Execution, can defer third-party scripts until user interaction. That won't break the widget, but it can delay it appearing on the page. If you use those, add webability to the exclusion list.
In LiteSpeed that goes under Page Optimization > JS Settings > JS Excludes. In WP Rocket it's under File Optimization > Excluded JavaScript Files, and also under Delay JavaScript Execution > Excluded.
That's it — no known conflicts with LiteSpeed or any of the major caching stacks. If you're already running one and want me to sanity-check the setup, send me the URL and I'll take a look.
We have eveythign on here https://www.webability.io/installation/how-to-install-webability-wordpress