HTTPS sites not opening in any browser on Windows computer

Download PC Repair Tool to chop-chop observe & fix Windows errors automatically

On the web, you will encounter ii different types of URLs or links – one which starts with HTTP and the other which starts with HTTPS. The HTTPS links apply SSL certificates to make the connection secure or private. At times, users accept reported that HTTPS sites are non opening when they utilize whatever web browser. For example, users of Google Chrome may meet their browser brandish Your connection is not private, NET::ERR_CERT_AUTHORITY_INVALID fault page.

Read: Difference between HTTP and HTTPS.

Internet::ERR_CERT_AUTHORITY_INVALID

If yous are unable to open whatsoever HTTPS web page using Google Chrome, Internet Explorer, Firefox or whatever browser on your Windows PC, hither are a few things yous could endeavour.

HTTPS sites not opening in any browser

Yous should not take any further action unless or until you ensure that the trouble belongs to you and not the site owner. For that, you need to open multiple websites having HTTPS in the permalink. If all the HTTPS sites are non opening in your regular browser – just they are opening in other web browsers, that ways yous need to solve your problem.

ane] Change time

This is the most common fix if you are unable to open HTTPS websites. Past irresolute the date and time, you lot can fix this outcome inside moments. To change the date and fourth dimension in Windows 10, open Settings panel by pressing Win + I push button. Select Time & language > Date & time. Next, click the Time zone driblet-down menu, and select a different time zone other than the selected i. At present, effort to open any HTTPS site that was showing an fault.

ii] Clear SSL cache

Although it should not be an issue, sometimes this can create issues. You need to clear the SSL cache. You can do that from Internet Options page > Content tab. On that page, you lot volition find an selection called Articulate SSL state. Click on it.

3] Verify SSL certificates

If you have tried the above suggestions, but the problem is still in that location, yous may need to examination the SSL certificate. To do this, caput over to this website, and enter the whole URL of the site which displays the Privacy Error. If it displays all green ticks, that implies the site's SSL certificate is fine, and simply yous are getting the trouble. However, if you observe any red crosses, it means you lot cannot fix that trouble, and the site admin needs to have action.

4] Flush DNS Cache

Open a Command Prompt window and run the following control to flush the DNS cache:

ipconfig /flushdns

Does this help?

5] Disable VPN

I installed ProtonVPN, which seems to be a reliable VPN software for Windows. But I started receiving this issue afterward installing the VPN. So if you lot are using VPN software, disable it and encounter if it helps.

6] Reset or Reinstall the browser

If yous take started getting this Privacy Mistake message in Google Chrome, you can try to reset the browser first. Hither are some links that may help y'all – Reset Chrome browser | Reset Internet Explorer | Reset Firefox | Reset Edge. If that doesn't solve the issue, y'all may demand to reinstall the browser.

Hope something hither help you lot in resolving the problem.

Related reads:

Site not loading error, This site can't be reached
Cannot open a detail website in Internet Explorer.

Sudip loves to engage with the latest technology & gadgets. Apart from writing about all things engineering science, he is a Photoshop junkie and a football enthusiast.