How to Solve This Site Can’t Be Reached Problem in Google Chrome
Learn how to fix the “This site can’t be reached” problem in Google Chrome with a practical step-by-step troubleshooting guide for Windows 11 and Windows 10. This video explains why Chrome cannot connect to a website and shows how to identify whether the problem is caused by the website, your internet connection, DNS settings, browser data, a Chrome extension, a VPN, a proxy, firewall settings, or the Windows network configuration.
You will first learn how to read the exact error code displayed under the main Chrome message. This includes DNS_PROBE_FINISHED_NXDOMAIN, ERR_NAME_NOT_RESOLVED, ERR_CONNECTION_TIMED_OUT, ERR_CONNECTION_REFUSED, and ERR_INTERNET_DISCONNECTED. Understanding the error code helps you narrow down the cause instead of changing random settings that may not be related to the problem.
The tutorial shows how to check the website address, test other websites, open the same page in another browser, and compare your Wi-Fi connection with mobile data. These tests make it easier to determine whether one website is unavailable, Chrome is malfunctioning, your computer has a connection problem, or every device connected to the same router is affected.
You will also learn how to restart Google Chrome, Windows, the modem, and the router correctly without accidentally performing a factory reset. The video then explains how to test the website in Incognito mode, update Chrome, temporarily disable extensions, identify a problematic extension, clear cached images and files, remove cookies, and clear data for only the affected website when possible.
For DNS and network-related problems, this guide covers how to flush the DNS cache, renew the computer’s IP address, change the DNS server, and check Chrome Secure DNS settings. It also explains how VPN services and proxy settings can interrupt a connection, how to check whether security software is blocking Chrome, and why antivirus or firewall protection should never be left disabled.
If the normal fixes do not work, you will see how to restore Chrome settings to their original defaults and when to consider using Windows Network Reset as a last resort. The video also explains what these reset options change, what information normally remains saved, and why stronger reset methods should not be used when only one website is unavailable.
This tutorial is useful when Google Chrome is not opening websites, only one website will not load, every website shows a connection error, Wi-Fi is connected but Chrome has no internet access, or the “This site can’t be reached” message returns after refreshing the page. The solutions are arranged from the quickest and safest checks to more advanced network fixes, so test the website after every major change and stop once the connection works.
Important: Do not press the router’s factory reset button unless you understand that it may erase the Wi-Fi name, password, and internet provider settings. Do not permanently disable antivirus or firewall protection. On a school or workplace computer, DNS, proxy, VPN, extension, and security settings may be controlled by an administrator and should not be changed without permission.
This video mainly focuses on Google Chrome in Windows 11 and Windows 10. Menu names and available options may look slightly different depending on your Chrome version, Windows version, device manufacturer, network configuration, and administrator policies. Browser-level solutions may also help on other desktop systems, but Windows commands and network menus are not identical.
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