=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Server: AkamaiGHost
Content-Length: 0
Location: https://msdn.microsoft.com/en-us/library/aa511493.aspx
Date: Tue, 30 Nov 2021 22:15:38 GMT
Connection: close

HTTP/1.1 301 Moved Permanently
Content-Length: 0
Location: https://docs.microsoft.com
Server: Microsoft-IIS/10.0
Request-Context: appId=cid-v1:a7c67087-5e2a-4790-bab5-5262204d7a98
x-content-type-options: nosniff
Strict-Transport-Security: max-age=2592000
Cache-Control: public, max-age=600
Date: Tue, 30 Nov 2021 22:15:39 GMT
Connection: close
Set-Cookie: ARRAffinity=4d919dcb7f5fbc8bbe18eaca9739af888e8dda7480b54e02dec15f1b4d87d416;Path=/;HttpOnly;Secure;Domain=msdn.microsoft.com
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HTTP/1.1 301 Moved Permanently
Content-Length: 0
Location: /en-us/
Request-Context: appId=cid-v1:b1c5b6ea-7ff0-41d3-9862-84c5e1dc3be7
X-Datacenter: wus
X-Frame-Options: SAMEORIGIN
x-content-type-options: nosniff
X-UA-Compatible: IE=edge
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Cache-Control: no-cache, no-store
Expires: Tue, 30 Nov 2021 22:15:40 GMT
Date: Tue, 30 Nov 2021 22:15:40 GMT
Connection: close
Set-Cookie: ARRAffinity=8731b8bc0c4218dd8ff8c117e21b0325cafefb5da7ab65ff215bcea9504d0872;Path=/;HttpOnly;Secure;Domain=docs.microsoft.com
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Set-Cookie: original_req_url=https://docs.microsoft.com/; expires=Tue, 30-Nov-2021 22:15:45 GMT; secure; HttpOnly; SameSite=Lax
Akamai-Cache-Status: Miss from child, Miss from parent
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HTTP/1.1 200 OK
ETag: &quot;odwvRf7dOGlQt1lmJ/Mi/dL3YP975NTqyMP7AolZXxc=&quot;
Content-Type: text/html
Request-Context: appId=cid-v1:8f3babe3-1612-4642-87ca-e9e867ad0935
X-Datacenter: eus
X-Frame-Options: SAMEORIGIN
x-content-type-options: nosniff
X-UA-Compatible: IE=edge
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
X-Rendering-Stack: Dynamic
Cache-Control: public, max-age=169
Expires: Tue, 30 Nov 2021 22:18:29 GMT
Date: Tue, 30 Nov 2021 22:15:40 GMT
Connection: close
Akamai-Cache-Status: RefreshHit from child, Hit from parent
report-to: {&quot;group&quot;:&quot;network-errors&quot;,&quot;max_age&quot;:604800,&quot;endpoints&quot;:[{&quot;url&quot;:&quot;https://mdec.nelreports.net/api/report?cat=mdocs&quot;}]}
nel: {&quot;report_to&quot;:&quot;network-errors&quot;,&quot;max_age&quot;:604800,&quot;success_fraction&quot;:0.01,&quot;failure_fraction&quot;:1.0}

Request headers
================
HEAD /en-us/ HTTP/1.1
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Host: docs.microsoft.com
Accept: */*
Referer: http://web-marketing.zako.org
Connection: close


Link is valid.