GP
Google Page Speed Insights
Google PageSpeed Insights bot
About this crawler
Google Page Speed Insights is a web crawler identified by the regular-expression pattern Google Page Speed Insights in the User-Agent request header. It is categorised as monitoring. Use the regex above to detect, log, allow, or block Google Page Speed Insights traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
1.2%
Technical details
- Name
- Google Page Speed Insights
- Pattern
Google Page Speed Insights- Tags
- monitoring
- Added
- 2026/05/09
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko; Google Page Speed Insights) Chrome/27.0.1453 Mobile Safari/537.36
Block this crawler
robots.txt — disallow Google Page Speed Insights:
User-agent: Google Page Speed Insights
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} Google Page Speed Insights [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "Google Page Speed Insights") {
return 403;
}
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