{"id":765,"date":"2012-10-18T12:29:31","date_gmt":"2012-10-18T11:29:31","guid":{"rendered":"https:\/\/www.kolja-engelmann.de\/blog\/?p=765"},"modified":"2012-10-18T13:17:01","modified_gmt":"2012-10-18T12:17:01","slug":"funktion-von-spdy-im-firefox-testen","status":"publish","type":"post","link":"https:\/\/www.kolja-engelmann.de\/blog\/2012\/10\/funktion-von-spdy-im-firefox-testen\/","title":{"rendered":"Funktion von SPDY im Firefox testen"},"content":{"rendered":"<p>F\u00fcr Google Chrome Nutzer ist es recht einfach zu testen, ob eine Webseite SPDY nutzt oder nicht.<\/p>\n<p>Die Webseite <a href=\"https:\/\/developers.google.com\/speed\/spdy\/mod_spdy\/\" target=\"_blank\">https:\/\/developers.google.com\/speed\/spdy\/mod_spdy\/<\/a> listet daf\u00fcr folgende M\u00f6glichkeiten auf:<\/p>\n<ul>\n<li>Start up Google Chrome with the flag <code>--use-spdy=npn<\/code> (or use another SPDY-compatible browser). (By default Chrome disables SPDY for a small percentage of users; using the <code>--use-spdy=npn<\/code> flag simply ensures that Chrome does not do this.)<\/li>\n<li>In one tab, load the special Chrome URL <code>chrome:\/\/net-internals\/#spdy<\/code>.<\/li>\n<li>In a second tab, open up the Chrome developer tools panel (Wrench icon &gt; Tools &gt; Developer Tools) and switch to the &#8222;Network&#8220; pane, then load an https URL from your server running mod_spdy.<\/li>\n<li>Just after the page loads, look at the <code>chrome:\/\/net-internals\/#spdy<\/code> page. Your server&#8217;s domain should be listed in the table under the &#8222;SPDY sessions&#8220; heading.<\/li>\n<li>Look also at the Chrome developer tools Network pane. If you click on one of the resources listed there that was served over https from your server, and then click on the &#8222;Headers&#8220; tab, you should see &#8222;x-mod-spdy&#8220; listed in the response headers.<\/li>\n<\/ul>\n<p>Aber was ist mit dem Firefox? Hier gibt es mehrere M\u00f6glichkeiten. Entweder man schnappt sich <a href=\"https:\/\/addons.mozilla.org\/de\/firefox\/addon\/firebug\/\" target=\"_blank\">Firebug<\/a>, <a href=\"https:\/\/addons.mozilla.org\/de\/firefox\/addon\/live-http-headers\/\" target=\"_blank\">Live HTTP-Headers<\/a> o.\u00e4. und sucht im HTTP-Header nach dem <code>x-mod-spdy<\/code> Flag, welches nur vorhanden ist, wenn die Webseite \u00fcber SPDY ausgeliefert wird oder man installiert sich die Erweiterung <a href=\"https:\/\/addons.mozilla.org\/en-us\/firefox\/addon\/spdy-indicator\/\" target=\"_blank\">SPDY Indicator<\/a>.<\/p>\n<p><a href=\"https:\/\/www.kolja-engelmann.de\/blog\/wp-content\/uploads\/2012\/10\/firefox_spdy_enabled.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-769\" title=\"Firefox SPDY Enabled\" src=\"https:\/\/www.kolja-engelmann.de\/blog\/wp-content\/uploads\/2012\/10\/firefox_spdy_enabled.png\" alt=\"\" width=\"385\" height=\"33\" srcset=\"https:\/\/www.kolja-engelmann.de\/blog\/wp-content\/uploads\/2012\/10\/firefox_spdy_enabled.png 385w, https:\/\/www.kolja-engelmann.de\/blog\/wp-content\/uploads\/2012\/10\/firefox_spdy_enabled-300x25.png 300w\" sizes=\"auto, (max-width: 385px) 100vw, 385px\" \/><\/a><\/p>\n<p>Dieses zeigt ab sofort in der Titelleiste einen kleinen gr\u00fcnen Blitz an, sobald das oben genannte Flag erkannt wurde<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>F\u00fcr Google Chrome Nutzer ist es recht einfach zu testen, ob eine Webseite SPDY nutzt oder nicht. Die Webseite https:\/\/developers.google.com\/speed\/spdy\/mod_spdy\/ listet daf\u00fcr folgende M\u00f6glichkeiten auf: Start up Google Chrome with the flag &#8211;use-spdy=npn (or use&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":766,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[73,77],"class_list":["post-765","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-allgemein","tag-firefox","tag-spdy"],"jetpack_featured_media_url":"https:\/\/www.kolja-engelmann.de\/blog\/wp-content\/uploads\/2012\/10\/pagespeed-logo.png","jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kolja-engelmann.de\/blog\/wp-json\/wp\/v2\/posts\/765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kolja-engelmann.de\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kolja-engelmann.de\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kolja-engelmann.de\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kolja-engelmann.de\/blog\/wp-json\/wp\/v2\/comments?post=765"}],"version-history":[{"count":0,"href":"https:\/\/www.kolja-engelmann.de\/blog\/wp-json\/wp\/v2\/posts\/765\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kolja-engelmann.de\/blog\/wp-json\/wp\/v2\/media\/766"}],"wp:attachment":[{"href":"https:\/\/www.kolja-engelmann.de\/blog\/wp-json\/wp\/v2\/media?parent=765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kolja-engelmann.de\/blog\/wp-json\/wp\/v2\/categories?post=765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kolja-engelmann.de\/blog\/wp-json\/wp\/v2\/tags?post=765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}