Google Keyword Tool
Google AdWords Keyword Tool
About this crawler
Google Keyword Tool is a web crawler identified by the regular-expression pattern Google Keyword Tool in the User-Agent request header. It is categorised as seo. Use the regex above to detect, log, allow, or block Google Keyword Tool traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
1.2%
Technical details
- Name
- Google Keyword Tool
- Pattern
Google Keyword Tool- Tags
- seo
- Reference
- http://adwords.google.com/select/KeywordToolExternal
- Added
- 2026/05/09
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (compatible; Google Keyword Tool; +http://adwords.google.com/select/KeywordToolExternal)
Block this crawler
robots.txt — disallow Google Keyword Tool:
User-agent: Google Keyword Tool
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} Google Keyword Tool [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "Google Keyword Tool") {
return 403;
}
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