ERR_UNKNOWN_URL_SCHEME

Table of Contents What is “ERR_UNKNOWN_URL_SCHEME”?When does it arise?How can we fix this?Methods to fix “ERR_UNKNOWN_URL_SCHEME”.Users can use these methods:Conclusion What is “ERR_UNKNOWN_URL_SCHEME”? It is an error message that users experience while opening a website …

ERR_UNKNOWN_URL_SCHEME

What is “ERR_UNKNOWN_URL_SCHEME”?

It is an error message that users experience while opening a website on a browser or android. In most cases scheme refers to an agreement or protocol that is used to fetch assets like http://, https://, stp:// and more.

But there is nothing to do with users means users cannot fix this error because this is caused by a chromium bug regarding how link protocols are handled.

But users can try a few methods to remove the error temporarily.

When does it arise?

It arises when an interface directs you to the other interface.

When you make a phone call from a website’s option.

When you open the redirecting link.

This may also occur by using links other than http:// or https:// like malito: tel: geo: 

How can we fix this?

As there is no permanent solution for users, but developers can fix this.

But users can follow these methods to fix this issue temporarily.

  • Clear browser’s cache and cookies.
  • Remove the chrome extensions temporarily.
  • Disable the firewall.

And Developers can follow these methods to fix “ERR_UNKNOWN_URL_SCHEME”.

  • Add target blank 
  • By using the given code snippet.
  • For android use this snippet.

Methods to fix “ERR_UNKNOWN_URL_SCHEME”.

Users can use these methods:

  • Clear browser’s cache and cookies.

For this,

Go to your browser. I am taking chrome as my browser. You can use any of your browsers (opera, firefox, or any other).

Click the more options (three dots over the right corner ) of your browser.

Select more tools option.

Select clear browsing history and cache.

ERR_UNKNOWN_URL_SCHEME
ERR_UNKNOWN_URL_SCHEME

After that, next, go to the “Cookies and other site data” check all the boxes.

And try to reload the website.

  • Remove the chrome extensions temporarily.

For this,

Go to your browser. I am taking chrome as my browser. You can use any of your browsers (opera, firefox, or any other).

Click the more options (three dots over the right corner) of your browser.

Next, go to the settings.

ERR_UNKNOWN_URL_SCHEME

 Next, go to the extensions and disable the extensions.

ERR_UNKNOWN_URL_SCHEME

After that try to reload the website.

  • Turn off windows firewall

Sometimes, the Windows firewall prevents sites from opening on your browser.

To turn it off:

Press the win button on your keyboard.

Next, type the control panel in the search box

Next, select system and security

ERR_UNKNOWN_URL_SCHEME

Next, select windows firewall

ERR_UNKNOWN_URL_SCHEME

Next, choose turn on-off windows firewall

And select turn off windows firewall options.

ERR_UNKNOWN_URL_SCHEME

Then, try to reload the page again.

Developers can use these methods to solve

“ERR_UNKNOWN_URL_SCHEME”

  • Add target _blank in URL

Try adding target blank in your URL address

<a href=“malito: [email protected]” target = “blank”> link text that you think should be added </a> </a>.

Sometimes, this issue can also be resolved by adding (http:, https:, stp:) in the prefix of the URL.

  • Follow the code snippet below
ERR_UNKNOWN_URL_SCHEME
  • For android use this snippet

If you are trying to disable this error on android, then follow the snippet below

ERR_UNKNOWN_URL_SCHEME

Conclusion

“ERR_UNKNOWN_URL_SCHEME” this error occurs on windows and android screens. Users don’t have to do anything with this error type but, they can still perform few methods to temporarily solve this error(clearing the cache and cookies, temporarily removing the extensions, and turning off the windows firewall). 

But developers can use coding methods to remove this error from the site.

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