Recent answers to in firefox document not opened, unsafe. if surched in google, opens and confirms safe document. https!!https://support.mozilla.org/lt/questions/13269592021-02-23T06:37:54-08:00that would also mean that the windows browser edge tried on his own the other port and operated with2021-02-23T06:37:54-08:00Paul.Schrader1https://support.mozilla.org/lt/questions/1326959#answer-1394219<p>that would also mean that the windows browser edge tried on his own the other port and operated with <a href="http://shop.rp-online.de" rel="nofollow">shop.rp-online.de</a> successfully&nbsp;?! Anyway thanks, I will get in touch with the RP-people to find out their opinion.
</p>Hi Paul, sorry that I didn't mention that sharing a non-Mozilla URL in a reply causes a delay in whe2021-02-23T06:25:09-08:00jscher2000https://support.mozilla.org/lt/questions/1326959#answer-1394199<p>Hi Paul, sorry that I didn't mention that sharing a non-Mozilla URL in a reply causes a delay in when your post appears because it needs to go through the link spam moderation queue. It will appear eventually.
</p><p>Meanwhile, I noticed that if I start with a non-secure HTTP address:
</p><p><a href="http://rp-shop.de/" rel="nofollow">http://rp-shop.de/</a>
</p><p>then there is a successful chain of redirections:
</p><p><a href="http://rp-shop.de/" rel="nofollow">http://rp-shop.de/</a> =&gt; <a href="http://shop.rp-online.de/" rel="nofollow">http://shop.rp-online.de/</a> =&gt; <a href="https://shop.rp-online.de/" rel="nofollow">https://shop.rp-online.de/</a>
</p><p>However, if I try starting with a secure HTTPS address:
</p><p><a href="https://rp-shop.de/" rel="nofollow">https://rp-shop.de/</a>
</p><p>Then I get
</p><p>"Unable to connect"
"Firefox can’t establish a connection to the server at <a href="http://rp-shop.de" rel="nofollow">rp-shop.de</a>."
</p><p>So I think that means the server that handles <a href="http://rp-shop.de" rel="nofollow">rp-shop.de</a> is not listening on port 443, the port used for HTTPS connections, only on port 80, the port used for HTTP connections. They probably should fix that!
</p>The display is german saying: "failure; connection not possible; firefox unable to establish connect2021-02-23T06:17:21-08:00Paul.Schrader1https://support.mozilla.org/lt/questions/1326959#answer-1394195<p>The display is german saying: "failure; connection not possible; firefox unable to establish connection to server under <a href="http://www.rp-shop.de" rel="nofollow">www.rp-shop.de</a> ". This is the URL, very simple and definitely identical in both cases. new experience: under edge I noticed, that in the address line the url read "<a href="http://shop.rp-online.de" rel="nofollow">shop.rp-online.de</a>" wthout the www. When I entered this, it worked in firefox. In the advertisement the address was given as "<a href="http://rp-shop.de" rel="nofollow">rp-shop.de</a>". no chance in firefoxI think I rather give up and call it a day.
</p>Hi Paul, what is the message that Firefox is displaying -- is it a secure connection error page, or 2021-02-23T05:16:26-08:00jscher2000https://support.mozilla.org/lt/questions/1326959#answer-1394181<p>Hi Paul, what is the message that Firefox is displaying -- is it a secure connection error page, or a phishing/malware page?
</p><p>Are you sure the URL is identical between the original non-working link and the one loaded through Google search? You could grab the address from the bar in each case and paste them into a text editor for above-and-below comparison to see whether you can spot a difference.
</p>