{"id":9126,"date":"2024-02-22T01:15:58","date_gmt":"2024-02-22T01:15:58","guid":{"rendered":"https:\/\/www.linuxandotherstuff.com\/?p=9126"},"modified":"2024-02-22T01:15:58","modified_gmt":"2024-02-22T01:15:58","slug":"how-do-you-test-a-website-for-http2-protocol","status":"publish","type":"post","link":"https:\/\/www.qbytes.cloud\/index.php\/2024\/02\/22\/how-do-you-test-a-website-for-http2-protocol\/","title":{"rendered":"How do you test a website for http2 protocol?"},"content":{"rendered":"\n<p>There are several ways to test a website for HTTP\/2 protocol support:<\/p>\n\n\n\n<p><strong>Using Browser Developer Tools:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chrome:<\/strong>\n<ol class=\"wp-block-list\">\n<li>Open the website in Chrome.<\/li>\n\n\n\n<li>Press F12 to open the Developer Tools.<\/li>\n\n\n\n<li>Go to the &#8220;Network&#8221; tab.<\/li>\n\n\n\n<li>Enable the &#8220;Protocol&#8221; column by right-clicking anywhere on the table header and selecting &#8220;Show columns&#8221; -&gt; &#8220;Protocol&#8221;.<\/li>\n\n\n\n<li>Reload the page.&nbsp;You will see which resources are using HTTP\/2 in the &#8220;Protocol&#8221; column.<\/li>\n\n\n\n<li>Additionally,&nbsp;a blue lightning bolt icon appears near the search bar if the entire page is loaded over HTTP\/2.<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li><strong>Firefox:<\/strong>\n<ol class=\"wp-block-list\">\n<li>Open the website in Firefox.<\/li>\n\n\n\n<li>Press F12 to open the Developer Tools.<\/li>\n\n\n\n<li>Go to the &#8220;Network&#8221; tab.<\/li>\n\n\n\n<li>Right-click anywhere on the table header and select &#8220;Add column&#8221; -&gt; &#8220;Protocol&#8221;.<\/li>\n\n\n\n<li>Reload the page.&nbsp;You will see which resources are using HTTP\/2 in the &#8220;Protocol&#8221; column.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>Using Online Tools:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>KeyCDN HTTP\/2 Test:<\/strong>&nbsp;<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.keycdn.com\/blog\/keycdn-http2-support\">https:\/\/www.keycdn.com\/blog\/keycdn-http2-support<\/a><\/li>\n\n\n\n<li><strong>CDNsun HTTP\/2 Support Test:<\/strong>&nbsp;<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.keycdn.com\/blog\/http2-cdn\">https:\/\/www.keycdn.com\/blog\/http2-cdn<\/a><\/li>\n\n\n\n<li><strong>Site24x7 HTTP\/2 Checker:<\/strong>&nbsp;<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/support.site24x7.com\/portal\/en\/kb\/articles\/can-i-monitor-websites-that-requires-http-post-to-determine-availability\">https:\/\/support.site24x7.com\/portal\/en\/kb\/articles\/can-i-monitor-websites-that-requires-http-post-to-determine-availability<\/a><\/li>\n<\/ul>\n\n\n\n<p><strong>Using Command Line Tools:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>cURL:<\/strong>&nbsp;Download the latest version of cURL and run the following command:&nbsp;<code class=\"\">curl --http2 &lt;website_url&gt;<\/code><\/li>\n\n\n\n<li><strong>OpenSSL:<\/strong>&nbsp;Make sure OpenSSL is built with ALPN support and run:&nbsp;<code class=\"\">openssl s_client -alpn h2 -connect &lt;website_url&gt;:&lt;port&gt; -status<\/code><\/li>\n<\/ul>\n\n\n\n<p><strong>Using Browser Extensions:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>HTTP\/2 and SPDY Indicator (Chrome):<\/strong>&nbsp;<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/chrome.google.com\/webstore\/detail\/http-indicator\/hgcomhbcacfkpffiphlmnlhpppcjgmbl\">https:\/\/chrome.google.com\/webstore\/detail\/http-indicator\/hgcomhbcacfkpffiphlmnlhpppcjgmbl<\/a><\/li>\n\n\n\n<li><strong>HTTP\/2 Indicator (Firefox):<\/strong>&nbsp;<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/addons.mozilla.org\/en-US\/firefox\/addon\/http2-indicator\/\">https:\/\/addons.mozilla.org\/en-US\/firefox\/addon\/http2-indicator\/<\/a><\/li>\n<\/ul>\n\n\n\n<p>Remember, HTTP\/2 requires HTTPS encryption, so make sure the website uses HTTPS before testing.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>There are several ways to test a website for HTTP\/2 protocol support: Using Browser Developer Tools: Using Online Tools: Using Command Line Tools: Using Browser Extensions: Remember, HTTP\/2 requires HTTPS encryption, so make sure the website uses HTTPS before testing.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-9126","post","type-post","status-publish","format-standard","hentry","category-apache"],"_links":{"self":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/posts\/9126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/comments?post=9126"}],"version-history":[{"count":1,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/posts\/9126\/revisions"}],"predecessor-version":[{"id":9127,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/posts\/9126\/revisions\/9127"}],"wp:attachment":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/media?parent=9126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/categories?post=9126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/tags?post=9126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}