Neueste Antworten auf I get this error code: www.facebook.com uses an invalid security certificate. The certificate is only valid for the following names: a248.e.akamai.net , *.akamaihd.net , *.akamaihd-staging.net (Error code: ssl_error_bad_cert_domain).https://support.mozilla.org/de/questions/9222792012-03-07T03:29:39-08:00Facebook uses such servers to store additional content media files and maybe CSS and JavaScript file2012-03-07T03:29:39-08:00cor-elhttps://support.mozilla.org/de/questions/922279#answer-317483<p>Facebook uses such servers to store additional content media files and maybe CSS and JavaScript files.
</p><p>Reload web page(s) and bypass the cache.
</p>
<ul><li>Press and hold Shift and left-click the Reload button.
</li><li>Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
</li><li>Press "Cmd + Shift + R" (MAC)
</li></ul>
<p>Start Firefox in <u><a href="/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode" rel="nofollow">Diagnose Firefox issues using Troubleshoot Mode</a></u> to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools &gt; Add-ons &gt; Appearance/Themes).
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<ul><li>Don't make any changes on the Safe mode start window.
</li><li><a href="https://support.mozilla.org/kb/Safe+Mode" rel="nofollow">https://support.mozilla.org/kb/Safe+Mode</a>
</li></ul>