CLASSLA-web
Linguistic research data crawler for NLP
About this crawler
CLASSLA-web is a web crawler identified by the regular-expression pattern CLASSLA-web in the User-Agent request header. It is categorised as academic. Use the regex above to detect, log, allow, or block CLASSLA-web 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
- CLASSLA-web
- Pattern
CLASSLA-web- Tags
- academic
- Reference
- https://www.clarin.si/info/classla-web-crawler/
- Added
- 2026/04/17
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (compatible; CLASSLA-web; +https://www.clarin.si/info/classla-web-crawler/)
Block this crawler
robots.txt — disallow CLASSLA-web:
User-agent: CLASSLA-web
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} CLASSLA-web [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "CLASSLA-web") {
return 403;
}
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