Connection errors are just as annoying for Internet users as they are for website operators. However, the infrequent error messages that appear are complications with the web project called (target). Often the problem is on the client side, which has the advantage that the user can correct the error himself. However, this can quickly become frustrating if attempts to resolve the error fail. One of the most persistent errors is the message "ERR_CONNECTION_REFUSED (This site is inaccessible), which Chrome users are familiar with. If error 102 apparait in the browser of Google, it is unfortunately not enough to reload the page or to load it later.
- What is the chrome error" ERR_CONNECTION_REFUSED?
- Correct the error "ERR_CONNECTION_REFUSED: operation
What does Chrome's error "ERR_CONNECTION_REFUSED" include?
When you visit a website with Google Chrome and you receive the error message" ERR_CONNECTION_REFUSED, it means that the connection to this page has been "refused (refused). While the error message, which has the error code 102 , can only be found in this form in Chrome, the problem also occurs with other browsers such as Firefox if connection to the targeted project is not available or possible. The ERR_CONNECTION_REFUSED error is a client-side issue that can be caused by an incorrect firewall, system or browser settings, but also by malware or a bad Internet connection. In exceptional cases, however, the message is also displayed if the website is not available (cependant, other messages are provided by default).
If error 102 appears in Google Chrome, the browser provides the first instructions to correct the message "ERR_CONNECTION_REFUSED (This site is inaccessible).
The connection error does not necessarily affect website visitors, as shown in the following example: if the developers are working with the Google browser and with temporary local addresses for individual Web project resources, these addresses are often not accessible when the URL ends on. localhost . The message "ERR_CONNECTION_REFUSEDin this case is due to a security device introduced with version 43 of Chrome which automatically blocks these subdomains .
the message of the rejected connection may appear regardless of the operating system used. You may therefore encounter the error "ERR_CONNECTION_REFUSED on Windows 10 as well as on Mac . Android users may also face the connection problem if they use Chrome.
Correct the error "ERR_CONNECTION_REFUSED: operation
The fact that the error "ERR_CONNECTION_REFUSED is almost always due to a bad configurationIon the client side or a technical problem on the user side gives you the opportunity to work on solving the error yourself. The difficulty, however, is that there are many potential causes that may be responsible for blocking the connection. However, the browser message does not indicate what prevented the page called from loading in the specific case. So you have no choice but to try the different solutions one by one until the error is corrected and the website can be called up as usual.
What are the best methods of correcting the error "ERR_CONNECTION_REFUSED?
Solution 1: check the status of the website
Before looking for a solution to your Internet connection and settings Internet or browser, you must exclude that the error "ERR_CONNECTION_REFUSED either caused by the contacted web server . Although the likelihood is minimal, you should first verify that the website is not just offline and that the Chrome 102 error is not displayed instead of the usual messages such as the HTTP message error 503 .
In principle, you have two options for checking the website status: the classic way is to go to other sites . If these can be loaded without the message "ERR_CONNECTION_REFUSED, it is an obvious sign that the problem is on the server side on the targeted page. A second option is to use the web tool Down For Everyone Or Just Me? (in French the name means: inaccessible for everyone or just for me?). Enter the web address of the defective page and start a quick check by clicking on "Or just me?" to check the general functionality of this page. After a few secondsdes, you get a result: the site is offline (= "down)oronline(=" up).
Down For Everyone Or Just Me displays not only the online status of verified apps and websites, but also the list of existing reviews and information about the hosting provider.
Solution 2: restart the router
One of the most common solutions for Various errors on the Internet is to restart the network device that connects you to the Internet. Although the chances of succeeding are quite low in most cases, you should also try this when theerror "ERR_CONNECTION_REFUSED appears, especially since restarting the router takes only a few minutes. Just temporarily disconnect power to the router and wait about 30 seconds before reconnecting. Once the router has restarted, try to access the targeted website again with your browser. If the connection problem persists, then there is another cause for the problem.
Solution 3: Clear the browser cache
Chrome, like all Internet browsers, saves a lot amount of information in the program cache. These include the history of the sites visited, cookies, static content such as images or connection data, which are saved in the cache so that the corresponding pages can be loaded more quickly during asubsequent connection. However, this can also become a problem if these cache states are out of date and no longer match the current version of the contacted website. One possible solution to fix the error "ERR_CONNECTION_REFUSED in Chrome is to clear the Google browser cache .
You can use the menu in two ways:
- Click on the three dots symbol in the browser menu bar then select "More tools and click on" Clear browsing data.
- Load the address chrome: // settings / clearBrowserData via the address bar in Chrome.
In both cases, you can go directly in the browser's cache menu, where you can delete cached files with a single click via the " DELETE DATA " button. Please make sure that all of the file categories listed as well as the "Allthe periods (in "Period) are selected, otherwise Chrome will not empty the entire cache, but only certain files or only the cache for the last hours or the last days.
After clearing the Chrome cache, loading some websites may take longer than usual, but the error "ERR_CONNECTION_REFUSED can be fixed in Windows 10.
Solution 4: check the settings of the proxy and adjust them if necessary
Protection of Internet privacy is a central issue for browser editors and Internet usersFor years. However, even though the role of security functions has increased in the development of web clients, this does not prevent many users from using individual solutions to protect their own data. The use of Proxy servers is particularly popular; they act as intermediaries between the browser and the website and can in this way not only filter communication and temporarily store data, but also keep the IP address of the user secret of the contacted web server.
However, there are different scenarios in which a proxy server can cause problems like the error "ERR_CONNECTION_REFUSED. For example, the web server could block the proxy or its IP address and therefore reject the connection. Another possible source of error is the proxy server caching function . As soon as the cache coKeeps obsolete data, connection errors may occur. Of course, it is also possible that the proxy is offline or misconfigured , which would also cause the connection to fail.
If you receive a message like Chrome error 102, then it is recommended to check your own proxy settings and delete the registered servers if in doubt. For this, Chrome even has its own entry in browser options, so you don't have to search for the corresponding menu in your system settings. In the first step, open the Chrome settings by entering the following address in the search bar:
chrome: // settings /
Click on Advanced settings to open the full menu. Under "System, you will find the entry Open proxy settings , which takes you to the corresponding menu of your operating system.
If you don't want to open the proxy settings via Chrome, you can also call them in the usual way.
Windows users then click on "LAN settings and must uncheck (if necessary) Use proxy server for LAN . Mac users land immediately in the appropriate menu and have alors than uncheck all selectable proxy protocols.
Solution 5: temporarily disable the firewall and antivirus software
Firewalls and malware programs and Viruses are also used to protect users and systems. They do this to filter network traffic and scan the system at regular intervals to automatically block all malicious and harmful (potentially dangerous) pages or to detect known malware. However, despite the importance of such security software, it can become problematic if it unjustifiably blocks pages or content and prevents connection establishment .
A solution to the error" ERR_CONNECTION_REFUSED is therefore to temporarily disable the firewall and other antivirus software . If the targeted website can then be loaded, you will know the cause of the connection problem and can therefore make the corresponding changes to the program filter lists . Otherwise, you can also use other security tools .
Solution 6: clear the DNS flush (DNS flush)
While most people are aware of the browser cache, very few Internet users know that the operating system also collects information about browsing behavior. For example, the DNS cache contains temporary entries for all the pages that you called up with your browser. In detail, these entries contain all the information necessary for resolving the domain name , which means that the DNS cache performs a task similar to that of the browser cache (faster loading process). This caching eliminates the need to contact a DNS server again, which saves a lot of time.
However , the fact that the answer to the request is directly in the cache is not always an advantage: if an entry does not matchspond more to the current version of the website, technical problems and connection errors like "ERR_CONNECTION_REFUSED are not uncommon then. The simplest and quickest solution is to clear the DNS cache, which you can easily do from the command line of your system. On Windows , the command required for this task is:
ipconfig / flushdns
You can find out which are the corresponding commands for macOS and Linux in our guide, and consult other information on the DNS cache and DNS Flush .
Solution 7: change the DNS server
Name resolution is one of the basic building blocks of computer network functionality. An obsolete DNS entry is therefore not the only potential source of errors such as the message "ERR_CONNECTION_REFUSED on Android, iOS etc., which comes from the domain name system. The DNS server itself can also be responsible for this kind of connection error if it does not work properly , for example, because it is overloaded or even offline.
In most cases, the DNS server address is automatically obtained from the Internet service provider, although the selected name servers may be easily entered for name resolution. The servers of Google (126.96.36.199 and 188.8.131.52) and of the supplier CDN Cloudflare (184.108.40.206 and 220.127.116.11) are particularly recommended.
Solution 8: deactivate the extensChrome ions
Extensions extend the functionality of the basic installation of Chrome, but the majority of these extensions do not come from Google, but were developed by third parties. Thus, if you use extensions, you have no guarantee that they will work as expected and will be updated regularly (to be compatible with the current version of Chrome in particular). Since incorrect or obsolete extensions can also cause error messages such as "ERR_CONNECTION_REFUSED, so you should always consider a thorough check of the Chrome extensions that are installed. First open the extensions menu by calling the following address:
chrome: // extensions
Now deactivate individual extensions by moving the cursor to the left in each case:
Click the "DETAILS" button to view detailed information about the installed Chrome extensions.
If after having deactivated all the extensions , the targeted site can be loaded correctly, this means at least that an extension is then responsible for the error" ERR_CONNECTION_REFUSED. Then activate the extensions one after the other to find those responsible and delete them using the button " DELETE .
Solution 9: reinstall Chrome
Like any other application, Chrome is not free of bugs. Many errors are fixed quickly with regular updates, but problems between the browser and the operating system can still occur, which cannot be resolved despite the updates. If this results in connection errors like error 102, you will usually only have to reinstall Chrome completely . Remove the current installation from your software center and download the file required for a new installation from the Chrome website .
Solution 10: contact the access provider
Although you can change the DNS servers yourself and replace the standard solution from your provider. Internet access, however, you have no influence on your provider's packet filtering. Since there is at least the possibility that it blocks the website you are trying to reach through the supplier firewall , you should not hesitate to contact support if the solutions presented here do not work. With luck, the page in question is effectively blocked, just so ask for an unlock to correct the error "ERR_CONNECTION_REFUSED.