computernetworkingnotes.com Review

Titletag	Descriptiontag	language
computernetworkingnotes.com \| 520: Web server is returning an unknown error		en-us

Alexarank
262965

Ip adress

104.21.96.1

Nameserver

terry.ns.cloudflare.com
ingrid.ns.cloudflare.com

Status code

520

robots.txt

N/A

HTTP/1.1 301 Moved Permanently
Date: Sun, 24 Aug 2025 08:06:10 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://computernetworkingnotes.com/
Vary: accept-encoding
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=yzmB5lfJGXP%2BRGiuoZj3e49oMPEFcMHkR6aHL8Q2DmWKtiSU4yKAdm666M79segJNq9UKPXdUZpKMZ3S0%2BtXUrwEamljWv2FJEe3Dceg977ElzhnXNjYzjDbHw%3D%3D"}]}
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Server-Timing: cfEdge;dur=19,cfOrigin;dur=0
Server: cloudflare
CF-RAY: 9741594caa98fcb6-KIX
alt-svc: h3=":443"; ma=86400

HTTP/1.1 520 
Date: Sun, 24 Aug 2025 08:06:11 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 7416
Connection: keep-alive
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Referrer-Policy: same-origin
X-Frame-Options: SAMEORIGIN
Server: cloudflare
CF-RAY: 9741594d0905e35a-NRT

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