Google Pagespeed: The Url Was Fetched, But Nothing Was Rendered.

[ajensen27]

Hello,

 

I'm having this issue all of a sudden with Google Pagespeed. Anyone ever experience this before? If you look at my post on the Google forums, the one guy said to ask here if Prestashop users know if Prestashop does user agent sniffing? Never even heard of that before.

 

https://groups.google.com/forum/#!topic/pagespeed-insights-discuss/gTHMQoVxiDQ

 

Thanks!

 

Alex

 

 

[Dh42]

Can you send me your FTP password, something is causing a 500 error for Google, I can look into it. But I just tested with their user agent and I got it. 

[ajensen27]

Just messaged you the info. Thanks!!

[ajensen27]

Found the issue. My theme configuration module had the following code that was causing the issue. In case anyone ever runs in to this issue again, this could be an option to look in to.

 

if (strstr($_SERVER['HTTP_USER_AGENT'],'Google'))

exit;