regexr.com Review

TitletagDescriptiontaglanguage
RegExr: Learn, Build, & Test RegEx
Alexarank
47231
Ip adress104.21.76.91Nameserverdakota.ns.cloudflare.com
karsyn.ns.cloudflare.com
Status code200
robots.txt -http://regexr.com/robots.txt
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# or process designed to data mine or scrape content, is
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# BEGIN Cloudflare Managed content

User-agent: Amazonbot
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: meta-externalagent
Disallow: /

# END Cloudflare Managed Content

HTTP/1.1 301 Moved Permanently
Date: Thu, 28 Aug 2025 20:08:53 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://regexr.com/
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Server: cloudflare
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HTTP/1.1 200 OK
Date: Thu, 28 Aug 2025 20:08:54 GMT
Content-Type: text/html; charset=UTF-8
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Connection: keep-alive
Server: cloudflare
Expires: Thu, 19 Nov 1981 08:52:00 GMT
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