Fix ‘This Site Can’t Be Reached’ Error in Chrome

The This Site Can’t Be Reached error is a very commonly occurring error in Google chrome. Don’t worry! Here is an article to solve This Site Can’t Be Reached error specifically. There are many reasons behind the

There are many reasons for the ‘this site cannot be reached’ error. Some of them are:

Non:responding DNS server
Outdated Google Chrome browser
Unsuitable TLS version, etc.

Check out these seven quick methods worth trying.

How to Fix This Site Cannot Be Reached Error in Chrome?

Method 1: Reset Your Chrome Browser Settings

Follow the Steps given below to reset your chrome browser settings to default:

Step 1: First of all, right click on the Google chrome shortcut key to run as administrator.

Step 2: Then, type ‘chrome://flags’ in the address bar and press Enter.

Step 3: Now, click on ‘Reset all to default’ and reboot your computer system.

Check for the error again. If the ‘this site cannot be reached’ error is still persistent try the net method.

Method 2: Changing Maximum Allowed TLS Version

Follow the Steps given below to change the maximum allowed TLS version:

Step 1: First of all, right click on Google Chrome browser shortcut and choose ‘run as administrator’.

Step 2: Type “chrome://flags” in the address bar.

Step 3: Find a drop:down option in the bottom named ‘Maximum TLS version:enabled’. Then, select version ‘TLS 1.3’.

Step 4: Restart your chrome browser.

Check for the error again. If the ‘this site cannot be reached’ error is still persistent try the next method.

Method 3: Disable Experimental QUIC Protocol

The Quick UDP Internet Connection (QUIC) helps to provide security protection to TLS as well as SSL by reducing connection and transport latency. Follow the Steps given below to disable experimental QUIC protocol:

Step 1: First of all, right click on Google Chrome browser shortcut and choose ‘run as administrator’.

Step 2: Type “chrome://flags” in the address bar.

Step 3: Find ‘Experimental QUIC Protocol’ in the bottom. Alongside you will find that it is set to ‘default’, change it to ‘disabled’.

Step 4: Restart your chrome browser.

Check for the error again. If the ‘this site cannot be reached’ error is still persistent try the next method.

Method 4: Reset TCP/IP Stack

Sometimes the TCP/IP is unable to establish proper communication with the web pages over the internet. In this case, resetting it is the prominent solution. Follow the Steps given below to reset TCP/IP stack:

Step 1: First of all, open the command prompt by pressing the ‘Windows’ key and ‘X’ together.

Step 2: Then click on ‘Command Prompt (Admin)’.

Step 3: Type the following command in the command prompt one by one, pressing enter after every command:

ipconfig /release
ipconfig /all
ipconfig /flushdns
ipconfig /renew
netsh int ip set dns
netsh winsock reset

Step 4: Restart your computer system.

Check if the error is still prevalent. If the “This Site Can’t Be Reached” error pops up again try the next method.

Method 5: Restart DNS Client

Sometimes, the DNS client can be the cause behind the error. In this case, restarting your DNS Client can help you solve the issue.

Follow the Steps given below to restart DNS client:

Step 1: First of all, go to the Start Menu and search ‘services’.

Step 2: Right:click on ‘Services’ and choose ‘run as Administrator’ option.

Step 3: Find ‘DNS Client’ from the list displayed and select ‘Restart’ from the left panel.

Step 4: Finally, restart your computer system.

Check if the error still pops up. In case the “This Site Can’t Be Reached” error is still prevalent, try the next method.

Method 6: Change Your IPV4 DNS Address

Follow the Steps given below to change your IPv4 DNS address:

Step 1: Begin with right:clicking on the ‘Network’ icon in the Task Bar.

Step 2: Click on ‘Open Network and Sharing Center’ and then click your ‘Network Connections’.

Step 3: Choose ‘properties’ from the drop down menu.

Step 4: Then, double:click on ‘Internet Protocol Version 4 (TCP/IPv4)’ option and enter

8.8.8.8
8.8.4.4

as the new Google public DNS server address.

Step 5: Finally, check on ‘Validate settings upon exit’ and click OK.

Check for the error again. If the ‘this site cannot be reached’ error is still prevalent, try the next method.

Method 7: Uninstall and Install Chrome

Follow the Steps given below to reinstall Chrome:

Step 1: First of all, press “Windows” key and “R” together to open the run command dialogue box.

Step 2: Then, type “Control” panel in the run command dialogue box to open the control panel or you can open it manually too.

Step 3: Find “Uninstall a Program” option and click on it.

Step 4: Navigate to C:\Users\%your_name%\AppData\Local\Google\ and delete everything inside this folder. Then, reinstall the Google chrome browser from the official website.

Run the newly installed Google chrome browser. The “This Site Can’t Be Reached” error will most probably not pop up again.