=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 301 Moved Permanently
Date: Sat, 27 Nov 2021 17:18:59 GMT
Content-Type: text/html; charset=UTF-8
Connection: close
location: https://www.sodapdf.com/password-protect-pdf/
x-powered-by: ASP.NET
CF-Cache-Status: DYNAMIC
Report-To: {&quot;endpoints&quot;:[{&quot;url&quot;:&quot;https:\/\/a.nel.cloudflare.com\/report\/v3?s=w05kt21XBptVUNw66oPE%2B6%2ByyjWN%2BnB7l7gGRK06fOjYXr%2BFVKFFu9%2FIEYjhTVAtbVFF19egopV3EiQVgFyenDbgZgAq1gdYaHQKLHP50wN%2FyV5XNy4lg4eUsPwHtQniHC6HxN4%3D&quot;}],&quot;group&quot;:&quot;cf-nel&quot;,&quot;max_age&quot;:604800}
NEL: {&quot;success_fraction&quot;:0,&quot;report_to&quot;:&quot;cf-nel&quot;,&quot;max_age&quot;:604800}
Server: cloudflare
CF-RAY: 6b4d04d0e94a1d63-NRT
alt-svc: h3=&quot;:443&quot;; ma=86400, h3-29=&quot;:443&quot;; ma=86400, h3-28=&quot;:443&quot;; ma=86400, h3-27=&quot;:443&quot;; ma=86400

HTTP/1.1 200 OK
Date: Sat, 27 Nov 2021 17:18:59 GMT
Content-Type: text/html; charset=utf-8
Connection: close
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Expect-CT: max-age=604800, report-uri=&quot;https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct&quot;
Server: cloudflare
CF-RAY: 6b4d04d41ebeef96-NRT

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


Link is valid.