TwitterCrawler
Twitter content crawler
About this crawler
TwitterCrawler is a web crawler identified by the regular-expression pattern TwitterCrawler in the User-Agent request header. It is categorised as social-preview. Use the regex above to detect, log, allow, or block TwitterCrawler 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
- TwitterCrawler
- Pattern
TwitterCrawler- Tags
- social-preview
- Reference
- https://www.webrobots.de/bot/twittercrawler/
- Added
- 2026/05/03
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (compatible; TwitterCrawler)
Block this crawler
robots.txt — disallow TwitterCrawler:
User-agent: TwitterCrawler
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} TwitterCrawler [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "TwitterCrawler") {
return 403;
}
← back to all crawlers