Nicecrawler
Nicecrawler web crawler for discovery
About this crawler
Nicecrawler is a web crawler identified by the regular-expression pattern Nicecrawler in the User-Agent request header. It is categorised as search-engine. Use the regex above to detect, log, allow, or block Nicecrawler traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
0.20%
Technical details
- Name
- Nicecrawler
- Pattern
Nicecrawler- Tags
- search-engine
- Reference
- http://www.nicecrawler.com/
- Added
- 2023/09/08
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Nicecrawler/1.1; +http://www.nicecrawler.com/) Chrome/90.0.4430.97 Safari/537.36
Block this crawler
robots.txt — disallow Nicecrawler:
User-agent: Nicecrawler
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} Nicecrawler [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "Nicecrawler") {
return 403;
}
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