Disable pagespeed optimization for specific user agent

[AlexeyKosov]

trafficstars

Is it possible to disable some or all optimizations for a certain user agent (crawler)? When it crawls the site, CPU usage for the nginx process is getting too high primarily because of the pagespeed module.

[Lofesa]

Hi @AlexeyKosov Have you tried the DisableBackgroundFetchesForBots filter? Or you can use some like if ($http_user_agent ~* "^xxx$") { pagespeed unpluged; }