SecretSerachEngineLabs
Secret Search Engine Labs crawler
About this crawler
SecretSerachEngineLabs is a web crawler identified by the regular-expression pattern SecretSerachEngineLabs in the User-Agent request header. It is categorised as search-engine. Use the regex above to detect, log, allow, or block SecretSerachEngineLabs traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
No block-rate data for this crawler.
Technical details
- Name
- SecretSerachEngineLabs
- Pattern
SecretSerachEngineLabs- Tags
- search-engine
- Reference
- http://www.secretsearchenginelabs.com/secret-web-crawler.php
- Added
- 2026/05/09
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (compatible; SecretSerachEngineLabs.com-SBSearch/0.9; http://www.secretsearchenginelabs.com/secret-web-crawler.php)
Block this crawler
robots.txt — disallow SecretSerachEngineLabs:
User-agent: SecretSerachEngineLabs
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} SecretSerachEngineLabs [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "SecretSerachEngineLabs") {
return 403;
}
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