Fixing Site Cannot Be Reached

There are several potential causes of the "This site can't be reached"

 

Clear browser cache, history and cookies


  • Launch the Chrome browser.
  • Click the More icon in the top right.
  • Clear browsing data by selecting "More tools"
  • Select a time range at the top. Select All time if you want everything deleted.
  • Check the boxes next to "Cookies and other site data" and "Cached pictures and files."
  • Tap Clear data.

Reset Chrome settings

You have the ability to quickly reset your browser settings in Chrome. By doing this, you will clear all configuration data from Chrome, including cookies, your home page, tab settings, saved form data, and browsing history.

  • Launch the Chrome browser.
  • Click the More icon in the top right.
  • Choose Settings from the menu selection.
  • Click Advanced at the bottom.
  • Click Reset Settings and then Reset Settings under Reset and Cleaning.

Reset Wi-Fi Modem


You can quickly manually reset your WiFi modem. You ought to reset any other routers you may have.

  • Remove the WiFi router's power adapter.

  • For 10 to 15 seconds, press and hold the reset button.

  • The moment the modem's lights begin to flicker, let go of the reset button.

  • The Internet light should turn green in 3 to 5 minutes.

  • Try setting up an Internet connection.

  • To reset your modem, you might be prompted for account-related information.

Restart DNS client

  • Select "Run" from the Windows "Start" menu.
  • In the text field, type "cmd" and hit "Enter."
  • Your Windows command prompt opens as a result.
  • To terminate the service, enter net stop dnscache.
  • The DNS service can take a few seconds to terminate.
  • Press "Enter" after entering net start dnscache at the command prompt.
  • This restarts the machine's DNS service.
  • Run the ipconfig /flushdns command to completely clear the DNS cache and reset it.
  • "Successfully flushed the DNS Resolver Cache" should appear if everything went according to plan.

    Change IPv4 DNS Address

    • Launch the Control Panel.
    • Click View the tasks and network status.
    • On the window's left side, select Change adapter settings by clicking there.
    • Double-click the icon for your current Internet connection.
    • Internet Protocol Version 4 (TCP/IPv4) is highlighted when you click it, so click Properties.
    • Type in the fresh DNS addresses.
    Fill in the following Google public DNS server address:
    DNS server to use: 8.8.8.8
    DNS server backup: 8.8.4.4

    Select Validate settings at exit. then press OK.

    Disable "Experimental QUIC protocol" flag

    Making a transport that would function on the internet more effectively than TCP is the goal of QUIC. UTM features like web filtering may not function effectively on Google Chrome alone, but they do on other browsers like Internet Explorer or Mozilla Firefox. QUIC employs UDP ports 80 and 443 and frequently allows clients to avoid transparent proxies. in order to turn off the QUIC protocol in the Google Chrome browser.

    • Enter chrome:/flags/ in the address bar after starting Chrome.
    • QUIC Experimental protocol search
    • The drop-down menu's "Default" option should be changed to "Disabled."
    • If you want your changes to take effect, restart Google Chrome.

    Changing maximum allowed TLS version

    The web server's outdated TLS version is another potential explanation. The cryptographic system known as TLS, or Transport Layer Security, allows for secure network communication. TLS 1.2 is the most recent version, and TLS 1.3 is now available.

    • Enter chrome:/flags/ in the address bar after starting Chrome.
    • TLS version maximum enabled for search
    • Choose the version 1.3 that was previously set to Default.
    • If you want your changes to take effect, restart Google Chrome.

    Reset the Google Chrome Profile Sync

    Google provides a website that shows every product category you have connected to Chrome. This synchronised cache needs to be cleaned.

    • Open Google Chrome on your computer.
    • Head over to Google Dashboard.
    • Click Reset sync at the bottom.
    • Click OK to confirm.
    • switch sync back on.

    Remove Browser Extension from Chrome

    All web browsers support the use of extensions, which are small programmes that increase a browser's capability. Some browser add-ons have a history of disrupting network connections.

    • Launch the Chrome browser.
    • Click the More icon in the top right.
    • From the menu, choose More tools.
    • Extensions can be found on the side menu.
    • To turn off each extension one at a time, move the blue slider.
    • Verify whether a browser extension is to blame for the specific error and delete it.

    Reset TCP/IP

    To run CommandPrompt as an administrator, first enter "cmd" in the search box and then right-click on it. Your computer's settings may need you to enter an administrator password before proceeding.

    • Enter on your keyboard after typing netsh int ip reset at the command prompt.
    • Wait for the TCP/IP reset to be completed by the Command Prompt.
    • Check the webpage once more to verify if it functions after restarting your computer.

    Reinstall Network Adapter Drivers


    • Click the Manage option from the context menu of the "My Computer" icon.
    • When you click Device Manager there, a list of all the installed hardware will appear.
    • Now locate and expand Network Adapters.
    • Uninstall can be chosen by right-clicking the network connection you are using.
    • Try opening the website again after restarting your computer so that the drivers can be installed automatically.

    Scan your device for Malware

    Your network connections may be being hampered by malware on the machine you're using. To capture and reroute internet traffic through the malicious proxy server, for instance, some malware instals a proxy server. The "This site can't be reached" error in Chrome is brought on by this kind of spyware.

      Reinstall Chrome

      • Click Uninstall a programme in the Control Panel to remove Google Chrome from your computer.
      • Delete everything in the AppDataLocalGoogle folder by going to C:Users%your name%.
      • Install the most recent version of Chrome browser.
      • Start your PC up again, then try opening the webpage.
      I hope this will help you much more.