How do I fix Safari protocol error?

Quit/reopen Safari and test. You can also try try Safari/Clear History…. The down side is it clears all cookies. Doing this may cause some sites to no longer recognize your computer as one that has visited the web site.

What is protocol error on Safari?

Protocol error ” (NSPOSIXErrorDomain:100) Mac users encounter NSPOSIXErrorDomain error on the Safari that causes limited internet connection. NSPOSIXErrorDomain error can occur whenever you try to access the internet on your browser but there are a few different reasons for this.

How do you fix Safari Cannot open the page because it could not connect to the server on Mac?

Solutions for issues that affect Safari on iPhone, iPad or iPod touch are also available.

  • Reload the page.
  • Install software updates.
  • Turn off Safari extensions.
  • Test with a private window.
  • Check network settings.
  • Resolve other issues.

Why do I keep getting message Safari Cannot open page?

Sometimes Safari caches can cause strange browser behavior like displaying a “Can’t open page” error message. Emptying the browser caches and site data can often remedy this issue.

Why is my Mac saying the application Safari is not open anymore?

Reinstalling or updating macOS serves to replace any corrupted system files and fix “The Application Safari is not Open Anymore” error by. Step 1 – Connect your Mac to a strong Wi-Fi network. Step 2 – Navigate to “System Preferences > Update Software”. Step 3 – Download and install the listed updates.

Why does Safari block some websites?

If you encounter a blocked website on Safari, your ISP may be blocking access to the website or the website might be geo-restricted. You can fix both of these problems with a VPN such as Private Internet Access.

How do I clean up Safari?

Select Settings. Under “Privacy settings”, select Clear cache, Clear history, or Clear all cookie data as appropriate, and then OK to accept….To clear history:

  1. From the home screen, tap Safari.
  2. At the bottom of the screen, tap the Bookmarks icon.
  3. In the lower left, tap Clear.
  4. Tap Clear History.