=== HTTP code : 200 ===

Response headers
================
HTTP/1.1 200 OK
X-Dns-Prefetch-Control: off
X-Frame-Options: DENY
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
Referrer-Policy: strict-origin-when-cross-origin
Surrogate-Control: no-store
Cache-Control: no-store, no-cache, must-revalidate, proxy-revalidate
Pragma: no-cache
Expires: 0
X-Trello-Version: 1.100343.0
X-Trello-Environment: Production
Set-Cookie: dsc=c3cbeaf678bc0e8cfbde96b02e71c6efeed247d6a59fa2baeca645c6bb96e5a5; Path=/; Expires=Mon, 06 Dec 2021 09:17:05 GMT; Secure
Set-Cookie: mab=29860; Path=/; Expires=Sun, 02 Jan 2022 09:17:05 GMT
Set-Cookie: gdpr-cookie-consent=accepted; Path=/; Expires=Sat, 03 Dec 2022 09:17:05 GMT
Link: &lt;https://trello.com/cs&gt;; rel=&quot;alternate&quot;; hreflang=&quot;cs&quot;, &lt;https://trello.com/de&gt;; rel=&quot;alternate&quot;; hreflang=&quot;de&quot;, &lt;https://trello.com/en&gt;; rel=&quot;alternate&quot;; hreflang=&quot;en&quot;, &lt;https://trello.com/en-AU&gt;; rel=&quot;alternate&quot;; hreflang=&quot;en-AU&quot;, &lt;https://trello.com/en-GB&gt;; rel=&quot;alternate&quot;; hreflang=&quot;en-GB&quot;, &lt;https://trello.com/en-US&gt;; rel=&quot;alternate&quot;; hreflang=&quot;en-US&quot;, &lt;https://trello.com/es&gt;; rel=&quot;alternate&quot;; hreflang=&quot;es&quot;, &lt;https://trello.com/fr&gt;; rel=&quot;alternate&quot;; hreflang=&quot;fr&quot;, &lt;https://trello.com/it&gt;; rel=&quot;alternate&quot;; hreflang=&quot;it&quot;, &lt;https://trello.com/hu&gt;; rel=&quot;alternate&quot;; hreflang=&quot;hu&quot;, &lt;https://trello.com/nl&gt;; rel=&quot;alternate&quot;; hreflang=&quot;nl&quot;, &lt;https://trello.com/nb&gt;; rel=&quot;alternate&quot;; hreflang=&quot;nb&quot;, &lt;https://trello.com/pl&gt;; rel=&quot;alternate&quot;; hreflang=&quot;pl&quot;, &lt;https://trello.com/pt-BR&gt;; rel=&quot;alternate&quot;; hreflang=&quot;pt-BR&quot;, &lt;https://trello.com/fi&gt;; rel=&quot;alternate&quot;; hreflang=&quot;fi&quot;, &lt;https://trello.com/sv&gt;; rel=&quot;alternate&quot;; hreflang=&quot;sv&quot;, &lt;https://trello.com/vi&gt;; rel=&quot;alternate&quot;; hreflang=&quot;vi&quot;, &lt;https://trello.com/tr&gt;; rel=&quot;alternate&quot;; hreflang=&quot;tr&quot;, &lt;https://trello.com/ru&gt;; rel=&quot;alternate&quot;; hreflang=&quot;ru&quot;, &lt;https://trello.com/uk&gt;; rel=&quot;alternate&quot;; hreflang=&quot;uk&quot;, &lt;https://trello.com/th&gt;; rel=&quot;alternate&quot;; hreflang=&quot;th&quot;, &lt;https://trello.com/zh-Hans&gt;; rel=&quot;alternate&quot;; hreflang=&quot;zh-Hans&quot;, &lt;https://trello.com/zh-Hant&gt;; rel=&quot;alternate&quot;; hreflang=&quot;zh-Hant&quot;, &lt;https://trello.com/ja&gt;; rel=&quot;alternate&quot;; hreflang=&quot;ja&quot;, &lt;https://trello.com&gt;; rel=&quot;alternate&quot;; hreflang=&quot;x-default&quot;, &lt;https://trello.com&gt;; rel=&quot;canonical&quot;
Content-Type: text/html; charset=utf-8
Content-Length: 257925
Date: Fri, 03 Dec 2021 09:17:05 GMT
X-Envoy-Upstream-Service-Time: 218
Expect-Ct: report-uri=&quot;https://web-security-reports.services.atlassian.com/expect-ct-report/trello-edge&quot;, max-age=86400
Strict-Transport-Security: max-age=63072000; preload
X-Content-Type-Options: nosniff
X-Xss-Protection: 1; mode=block
Atl-Traceid: b7906532d3ccd77d
Report-To: {&quot;group&quot;: &quot;endpoint-1&quot;, &quot;max_age&quot;: 600, &quot;endpoints&quot;: [{&quot;url&quot;: &quot;https://dj9s4kmieytgz.cloudfront.net&quot;}], &quot;include_subdomains&quot;: true}
Nel: {&quot;report_to&quot;: &quot;endpoint-1&quot;, &quot;max_age&quot;: 600, &quot;include_subdomains&quot;: true, &quot;failure_fraction&quot;: 0.001}
Vary: Accept-Encoding
Server: globaledge-envoy
Connection: close

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


Link is valid.