SilverReader
SilverReader RSS reader
About this crawler
SilverReader is a web crawler identified by the regular-expression pattern SilverReader in the User-Agent request header. It is categorised as feed-reader. Use the regex above to detect, log, allow, or block SilverReader 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
- SilverReader
- Pattern
SilverReader- Tags
- feed-reader
- Reference
- http://silverreader.com
- Added
- 2026/05/09
- Instances
- 1 known sample(s)
Sample User-Agent strings
SilverReader/1.0; http://silverreader.com
Block this crawler
robots.txt — disallow SilverReader:
User-agent: SilverReader
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} SilverReader [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "SilverReader") {
return 403;
}
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