allOrigins
Web scraping proxy tool bypassing CORS restrictions
About this crawler
allOrigins is a web crawler identified by the regular-expression pattern allOrigins in the User-Agent request header. It is categorised as seo. Use the regex above to detect, log, allow, or block allOrigins 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
- allOrigins
- Pattern
allOrigins- Tags
- seo
- Reference
- https://allorigins.win/
- Added
- 2026/04/17
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (compatible; allOrigins/3; +http://allorigins.win/)
Block this crawler
robots.txt — disallow allOrigins:
User-agent: allOrigins
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} allOrigins [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "allOrigins") {
return 403;
}
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