ERR_CONNECTION_REFUSED means the website's server actively rejected your connection. Unlike a timeout, the server responded — but said "no." This is usually caused by the server being down, a firewall blocking your IP, or a misconfigured port.
First, check if your internet is working and what your current IP address is:
🔍 Check My IP Address →When your browser connects to a web server it sends a SYN packet to initiate a TCP connection. ERR_CONNECTION_REFUSED means the server sent back a RST (reset) packet — an active rejection. This is different from a timeout where there is no response at all. The server knows you tried to connect but refused to accept it. Causes include: the web server software (Apache/Nginx) is not running, a firewall is blocking your specific IP, the server is running on a different port, the site is under maintenance, or your own firewall is interfering.
Visit downforeveryoneorjustme.com and enter the URL. If it is down globally, the server is the problem — wait and try later.
A cached bad response can cause persistent refusals.
Ctrl+Shift+Delete (Windows) or Cmd+Shift+Delete (Mac)Your local firewall may be sending a RST packet before the connection reaches the server.
A misconfigured proxy causes ERR_CONNECTION_REFUSED for all sites.
If a server has blocked your IP address, a VPN gives you a different IP and bypasses the block.
✅ Fixed it? Visit tools.examineip.com to confirm your IP address and connection are working correctly.
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Last updated: March 30, 2026 • Report an error