What Is ERR_CONNECTION_REFUSED
The ERR_CONNECTION_REFUSED error frequently occurs when a web browser, like Google Chrome, is unable to connect with a website’s server. This error indicates a disruption in the communication between the browser and the website, hindering access to the webpage.
Contrary to what the term “refused” suggests, this error is typically caused by client-side issues or network problems, rather than the website actively denying access.
Error code | ERR_CONNECTION_REFUSED |
Error type | Connection |
Error variations | This site can’t be reached This page is unavailable Unable to connect Hmmm…can’t reach this page |
Error causes | Poor internet connection Chrome extension issues Antivirus/firewall blocking Wrong internet settings Corrupted cache/cookies Server downtime VPN/proxy interference |
What Causes the ERR_CONNECTION_REFUSED Error?
There are several potential causes for the ERR_CONNECTION_REFUSED error, each with different levels of difficulty and ways to fix them. These include:
- Unreliable internet connection. A weak or unstable internet connection can prevent the browser from reaching the website’s server.
- Chrome extension conflicts. Certain browser extensions may interfere with the website’s loading process, leading to connection issues.
- Antivirus or firewall interference. Advanced security software might mistakenly block the browser’s access to certain websites.
- Incorrect internet settings. Misconfigured network settings on the user’s device can lead to connection problems.
- Browser cache and cookies. Corrupted cache or outdated cookies might cause issues when loading websites.
- Server downtime. The server of the website you are trying to access might be down or experiencing issues.
- VPN or proxy interferences. Using a VPN or proxy server might lead to connection conflicts or restrictions.
Each of these causes requires a specific approach for troubleshooting and resolution. Identifying the root cause is the first step in resolving the ERR_CONNECTION_REFUSED error.
Read the next article to learn how to fix ERR_CONNECTION_REFUSED error. We cover 12 methods to resolve the issue, from disabling Chrome extensions and clearing browser cache to reconfiguring your proxy server settings.