Website Works Fine on PC but Not on Android – Need Help

Plugins & Platform
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Hi everyone,

I’m facing a strange issue with my website and I’m hoping someone here can help.

My website works perfectly on PC/laptop browsers, but when I try to open it on Android devices, it does not work properly. Sometimes the site doesn’t load at all, and other times it loads but features like menus, buttons, or pages don’t respond correctly.

Here are a few details:

Website is built on WordPress

Desktop (Windows / PC browsers): No issues

Android phones (multiple devices tested): Site fails or behaves abnormally

Other websites work fine on the same Android phones

No major errors visible on PC

I’ve already checked:

Theme and plugins (everything updated)

Cache and CDN

Mobile responsiveness settings

Could this be related to:

Android WebView?

JavaScript or CSS conflicts?

Theme or plugin compatibility with Android?

Server or hosting configuration?

If anyone has faced a similar issue or knows how to debug WordPress websites specifically for Android devices, I’d really appreciate your guidance.

Thanks in advance for your help!

2

This kind of issue is often caused by something loading differently on mobile browsers.
A common first step is to test the site in Android Chrome with JavaScript errors enabled and see if anything fails on load.
You can also try temporarily disabling plugins one by one to rule out a mobile-specific conflict.
Clearing the server cache and turning off any minification or script combining can help with mobile issues.
If the theme has separate mobile settings, double-check those as well.

3

Check HTML: https://validator.w3.org/

Check CSS: https://jigsaw.w3.org/css-validator/

Check JavaScript: Browser Console. (Desktop)

Check JavaScript functions Browser compatibility: https://caniuse.com/?search=parseInt

Use a default Wordpress installation. Then install Theme. Then installt Plugins. Make everytime a check.