Hi @whu1,
The issue is with your Pagespeed caching and not specifically due to the 5.8 update. There are two possible solutions—if the first one does not work for you, then try the second. After each change, make sure that you flush the cache to reload the scripts.
- You should take a look at the hosting configuration for Web Optimisation options that you can activate to optimise the site. I have had other customer that had activated their “One Click Optimisation” which “applies the most popular optimisation filters that should help improve page loading times without risking functionality”. By deactivating the option to Combine JavaScript which “Seeks to reduce the number of HTTP requests made by a browser during page refresh by replacing multiple distinct JavaScript files with a single one” the issue is resolved.
- If you do not have the above interface, you can add “ModPagespeedJsPreserveURLs on” in the config file for PageSpeed to inform the cache not to combine and rewrite the script paths which is causing this error
If you have any other questions, please feel free to send an email to [email protected] as we may not see messages posted here to respond in a timely fashion.
Thread Starter
whu1
(@whu1)
Hello, thanks for your reply. there is noch pagespeed tool installed in this wordpress installation? any ohter reasons possible? thank you
Hi @whu1,
The PageSpeed Optimization is installed on the server side through your hosting provider. Adjustments need to be made in the hosting account and not through the WP admin.
The error definitely points to the PageSpeed cache being the issue: Cannot load script at: https: /plugins/pdf-embedder/js/pdfjs/pdf-4.6.2.min.js,qver=4.6.2.pagespeed.ce.JWXIrGgm2e.worker.js
