It is common to receive a “Not Private” error when using Google Chrome. This can also be displayed as “Error”, or “No connection”. This is confusing for visitors to your site and it should be fixed as soon as possible.
This error is not limited to Google Chrome. Most updated browsers will show this or similar error messages. It can be confusing for beginning troubleshooters to identify the issue.
This article created by our team at wpDataTables will help you recognize the problem. It will explain what this connection error means and its cause. Finally, it will show how to solve the error and get the website working again.
What Does “Connection is Not Private” Mean?
HTTP (Hypertext Transfer Protocol) was used to transfer data from a web server to a web browser. This protocol is outdated and unsecure, as data can be stolen.
Most WordPress sites have replaced HTTP with HTTPS (Hypertext Transfer Protocol Secure). HTTPS makes use of an SSL (secure sockets layer) certificate to guarantee a secure connection. It makes it possible to send sensitive information from the server to the browser without the risk of it being stolen. Using HTTPS is important for securing a WordPress website’s connection.
This is how it works. The browser sends a request to the server where the website is hosted every time it is visited. The browser then checks the site’s certificates. If it follows current privacy standards, it is validated. The certificate is then decrypted and the TLS handshake takes place.
‘Your connection is not private’ error will pop up when the browser is not able to validate a site’s SSL certificate.
The message indicates that the browser is blocking the site as a protection measure against an unsecure connection.
How to Fix the Error
The problem usually stems from one of the following:
- The client (browser, device, operating system)
- The website’s certificate (expired, wrong domain, not trusted)
We will discuss both possibilities.
The device or browser is usually the problem. In that case, the site is functioning and other users can access it without any problems. The following steps can resolve these client-sided issues.
Reload the page
Close the browser, open it again, and reload the page. It seems trivial, but sometimes the browser fails to connect on the first attempt.
Try with a different Browser
The problem could be related to a specific browser. A different browser will be able to validate the SSL protocols and open the site. Reinstalling the first browser can fix the matter.
Check network connection
Most public Wi-Fi connections make use of HTTP protocols, not HTTPS. These networks are Changing from an unsecured public network to a secure private one fixes this problem.
Clear cookies, cache, and browser history
A browser’s cache and cookies can get overloaded. This can stop a browser from functioning and cause connection issues. Periodically clear the browser’s cookies, cache, and history.
Use Incognito Mode
It is not always advisable to delete cookies and cache. The incognito, or private, mode of the browser can be used in this case. This functionality can be accessed by clicking the three dots in the top right corner and clicking “New Incognito Window.” If the issue is with the cache and cookies of the browser, the same browser will function correctly in this mode.
Café or Airport network
As mentioned in point 3, many public networks use the outdated HTTP protocol. The network’s configuration can cause security issues. Usually, these public networks require a user to accept the terms and agreements before signing in. When not accepted, the “Your Connection Is Not Private” error message can appear. But, there are ways around that.
Check the Computer’s Clock
It may seem strange, but the error could be caused because the computer’s time is incorrect. This causes a conflict between the computer and the SSL certificate by making it appear out of date and invalid. The device updates time and date automatically.
Disable VPN Apps
At times, a VPN connection or anti-virus software is the cause. Turning them off momentarily will show if, without them, the message appears. If the VPN connection or the anti-virus software is the culprit, an expert or IT support can help fix the problem.
Check Antivirus or Internet Security Suite
Some security programs will block SSL certificates because they are abnormal. Disabling the antivirus or internet security momentarily is a way to find out whether the problem lies within the Normally, these suites have the option to turn off the SSL scanning feature.
Website Certificate Problems
It is also possible that this error is consistent across different browsers, devices, or networks. Some users may start reporting errors. If that is the case, the website is most likely the problem. The following paragraphs show the steps for fixing SSL certificate and HTTPS problems which may even cause that pesky err_ssl_version_or_cipher_mismatch error.
Test SSL Server
When the SSL server was recently set up, the settings should be When error messages start to appear, these settings should be double-checked. Apart from checking the settings, a test can be run on the server. This includes:
- TLS protocol check
- SSL/HTTPS check
- Cross-browsing check
Check Domain Name
Variations on domain names are sometimes used, for example, www or non-www URLs.
If the certificate is set up for only one of the variations, using one of the alternative names will result in a connection error. Google Chrome will show the error code “SSL_ERROR_BAD_CERT_DOMAIN”.
This same error can result if the website was recently moved to a new domain name or server.
Each certificate has a Subject Alternative Name, where name variations are registered. Improper name registration is less common because HTTPS redirects are often used.
Check SSL Certificate
A major reason for the “Connection not private” error message is the expiration of the SSL certificate. These certificates are valid for a limited amount of time. The validity of the SSL certificate should be checked regularly. This is done by clicking on the padlock icon next to the certificate option. This will give all the information about the certificate, including domain validity and SSL expiry date.
Contact the Hosting Company
Often, a hosting provider is able to help. They have a support staff that can be contacted by email, phone, or chat. They can identify and resolve the problem or give advice on how to fix the issue.
Ending thoughts on how to fix “your connection is not private” issues
“Your Connection is Not Private” issues can drive away customers, or cause them to lose trust. It can affect SEO rankings, which are hard to recover.
Resolving them is important and should be done as soon as possible. Google and many other browsers take this website security very seriously.
With the tips in this article, many of the potential issues can be quickly identified and resolved. Oftentimes, the problem can be identified in the computer configurations or the website’s certificates.
If you enjoyed reading this article about how to fix “your connection is not private” issues, you should read these as well:
- The Best WordPress Table Plugins for Your Site
- How to Create a Table in WordPress Without a Plugin
- The best WordPress classifieds plugin options