Can't reach the site from another computer - prestashop

I have installed Prestashop and I can see the site and the back office. But my friend that I'm running the site with can't reach it from his computer. Just getting browser default Page not found. Have tried turn off all cache and IP settings in PS. And clear the browser cache. But nothing works.
What is the problem?

Related

ERR_CONNECTION_REFUSED exclusively in browsers

I was working on a website on my local computer (mac OS High Sierra) and had put some redirects in the websites .htaccess file (in order to get images from the remote server instead of downloading them). After this it seemed that I could no longer access the website from my Chrome browser. Chrome would answer to any URL leading to the remote server with ERR_CONNECTION_REFUSED.
I tried other browsers on my computer such as Firefox, Chrome Canary, Chromium and Opera. None of them could provide a connection.
Next I checked with a different internet access via TOR-Browser on the same computer whether I could access the website, and it worked.
Next I checked via Terminal whether I could connect to the remote server with ping, nslookup and traceroute. All connecting to the server as expected.
I googled up possible solutions to this problem but could not find one so far. I had read that resetting the DNS cache could help and tried sudo killall -HUP mDNSResponder but it did not.
I did not edit the /etc/hosts file; a restart of the computer did not help; a reset of the .htaccess to the previous state did not help; resetting the caches in the browsers did not help.
How can I access the remote website from my browsers normally again?
EDIT1: Related question: Failed to load resource: net::ERR_CONNECTION_REFUSED for only selective images from instagram API
EDIT2: After about one day I was able to access the remote website again with no further incidents of ERR_CONNECTION_REFUSED even after putting the redirects into the .htaccess file. So it seems to me of being some sort of caching on my computer which prevents the browsers from accessing the remote website. However I have no clue what caused the error message in the first place and what kind of cache it might be.
Shortly after EDIT2 when I was able to access the remote website again, the ERR_CONNECTION_REFUSED appeared again - this time I tested another device with the same internet connection and I had encountered the connection error too. Now I believe it has something to do with the router and/or it's firewall - not the ISP since I could connect to the remote website with shell commands (named above). The image requests to the remote website seem to cause the router to block further access from browsers, probably as a security measure similar to the situation in this article https://www.cnet.com/forums/discussions/can-t-access-a-specific-website-going-thru-my-router-274637/

How to stop MAMP from redirecting to live website?

I recently tried to make an .htaccessfile work on one of my MAMP websites locally and it created an issue: Every time I try to open my LOCAL website, it redirects me to the LIVE website.
I tried to delete the .htaccessfile and put back every file I modified to its original state but in vain.
Does anyone know where this issue could be originating from and how to fix it?
P.S. My website is not made on WordPress.

ERR_CONNECTION_REFUSED on computer

I am currently encountering a very strange error. I am using Google Chrome and Firefox for testing on my local computer. On my root server there's Debian installed and as panel vesta control panel.
I've associated my domain with the panel and everything's being fine except one thing: I randomly can't get to my webserver by entering my domain with https://www.domain.tld/. Sometimes (very rarely) it's working, but it's most likely to be not working.
On my other Windows root server I can access the site easily with the domain (using a Cloudflare SSL certificate), but my home network (at least my computer) isn't able to.
I don't know what to do...
Maybe check if this page is working for you:
https://www.mrxidevelopment.de/img/img1439586803_2015.png
(This is a picture of this topic)
Regards

Some mobile browsers do not open certain website, nothing on apache access log

Got quite odd problem with one website. Website is previously made by someone else and I am updating it. Problem is that some mobile browsers do not even attempt to open the site. When I try to open the site with Symbian N8 default browser it just stops at 5% of load and then there is message "Could not open the website, check your connection" after a minute or two. But if I try to open the site on same phone with Opera Mini or Opera mobile it works fine. I heard that some other people also have problems opening this site on tablet or on phones.
Apache access log does not show anything when connecting with symbian default browser. Also if I remove .htaccess which has some rules, it doesn't help. Even when I add die("test"); to first line of page.php (which is loaded first by .htaccess) it doesn't show that on those mobile browsers where it does not work.

Newly transferred Drupal site - Clean URL broken

I had a drupal site on my local wamp server but after having to reformat my computer and reinstalling wamp and all that, Clean URLS is messing up. I made sure my apache had mod_rewrite enabled and after that i just get a 404 error for everything. When i try to login i also get a 404 error. What can i do? I've looked for a while and cant find anything.
I believe it's mod_rewrite that needs to be enabled.
Got it to work. Had to navigate to the login page directly (/?q=user) rather then just using the login block. Then navigated directly to the clean url page (www.mydomain.com/?q=admin/config/search/clean-urls) and disabled them.