WebAlta Crawler
WebAlta Russian search bot
About this crawler
WebAlta Crawler is a web crawler identified by the regular-expression pattern WebAlta Crawler in the User-Agent request header. It is categorised as search-engine. Use the regex above to detect, log, allow, or block WebAlta Crawler traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
0.065%
Technical details
- Name
- WebAlta Crawler
- Pattern
WebAlta Crawler- Tags
- search-engine
- Reference
- http://www.webalta.net/ru/about_webmaster.html
- Added
- 2026/05/09
- Instances
- 1 known sample(s)
Sample User-Agent strings
WebAlta Crawler/2.0 (http://www.webalta.net/ru/about_webmaster.html) (Windows; U; Windows NT 5.1; ru-RU)
Block this crawler
robots.txt — disallow WebAlta Crawler:
User-agent: WebAlta Crawler
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} WebAlta Crawler [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "WebAlta Crawler") {
return 403;
}
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