Facebook login is not working

Facebook's widgets all require Javascript to load and that Javascript comes from Facebook itself. However, your server is sending a header which is explicitly telling the browser not to load external Javascript files.

This is not only affecting Facebook, but it also looks like your Google Analytics and other features are being denied. The javascript errors look like:


The problematic header is shown here:
  That tag is telling the browser to only load Javascript files from the current domain and that inline Javascript is ok. External Javascript will be denied.

In addition to the above, there are other Javascript errors you can see in the console. I'm unsure if those are also problematic for loading the Facebook buttons, but you'll need to fix that header tag first.

I hope that helps get you started,
Alex

Joomla does not send it on it's own. However, there are some security extensions that probably do send it to try and prevent bad scripts from being run. The tag on your site is very strict about what's allowed (no external Javascript is pretty hard to get by with), so wherever it's coming from, there would have to be an option to disable or ease that up a bit.

An easy way to tell would be to have a plain text file on the site that you could load directly. Since that won't be going through Joomla, you can look for the header and know quickly if it's from something in Joomla or something lower level. I just tried with the robots.txt file and the header was *not* in the response, but that's a special file which may be handled differently no matter what.

I hope that helps give some ideas on where to look.

Thanks,
Alex

Something changed

I just went to the site and the header is missing, the Javascript errors are gone and I'm able to see the FB Comment box on the article "Se upp för falska grund".

Not sure what happened, but please test if you're still having issues. The original cause seems gone.. somehow.

Thanks,
Alex

I also found a user DB not activated. Social Profiles - Custom DB

That's fine. The Custom DB plugin allows you to import profile information from a social network into a custom database table on your server. It's used for custom profile imports.

As to the original issue, I'm glad it seems resolved.. however it happened. If you need anything else, don't hesitate to reach out!

Thanks,
Alex

If that header is still present, it's definitely (at least part of) the problem. It's preventing Javascript which is necessary to load on the page for many social network features.

Unfortunately, I can't help narrow down where that is. Since it wasn't showing on a static html page, that means it's most likely something within the Joomla site itself or possibly a server option that's only setting that flag when a PHP file is loaded (though that would be strange).

Either way, I hope your Joomla specialist is able to narrow things down further for you. Please let us know what you are able to figure out.

Thanks,
Alex