Experiencing Performance Issues After Site Update - Seeking Advice

Hi everyone,

I recently updated my website, and since then, I've been facing several performance issues. My site, BusSimulatorDownload.com has become noticeably slower, and some custom elements are not displaying correctly. I’ve tried clearing the cache, disabling plugins, and checking for errors, but the problem persists.

Has anyone else experienced similar issues after an update? What steps did you take to resolve them? Any advice or suggestions would be greatly appreciated!

Thanks in advance for your help.