Ошибка 303 сафари

OK, this solution is the strangest thing. I found the solution on a Russian site, but now that the search terms for the solution are known you can find at some other sites.

The problem is a result of Safari holding too much local data for the site in question and failing to deal with that correctly. I use archive.org a lot so I had lots of LocalStorage and Cookie data for that site. The fact that this data is only in Safari, and none of my other browsers explains why they could browse the site just fine.

So, the solution:

• Go into Safari > Preferences > Privacy
• Search for «archive.org»
• Click Remove
• The problem goes away

Here’s a video showing the problem before and after: https://i.stack.imgur.com/lGPWF.jpg

I’ve reported this to Apple with full logs as radar #14814758.

Safari/Preferences/Advanced — enable the Develop menu, then go there and Empty Caches. Quit/reopen Safari and test. Then try Safari/History/Show History and delete all history items.  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. 

Try setting up another admin user account to see if the same problem continues. Please post back on whether or not this worked. Also try the Safe Mode. Please post back on whether or not this worked.

Isolating an issue by using another user account 

Safe Mode — About

If it works in the Safe Mode, try running this program when booted normally and then copy and paste the output in a reply. The program was created by Etresoft, a frequent contributor.  Please use copy and paste as screen shots can be hard to read. Click “Share Report” button in the toolbar, select “Copy to Clipboard” and then paste into a reply. This will show what is running on your computer. No personal information is shown. If the log won’t post, try posting it in Pastebin and provide a link in a reply        Pastebin

Etrecheck – System Information

The Mac users may be experiencing trouble with an error code 303 due to which they are not able to experience and enjoy the best work on their PC. But don’t worry because we are now available here to help the customers located at every parts of the world. But before proceeding further, let’s look on some information that are very important about this error.

The users generally face this error code 303 during program installation, while an Apple Inc. related software program is running, during Windows startup or shutdown, or even during the installation of the Windows operating system. This error code can be caused in any version of operating system, for example; Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows ME or Windows 2000.

Symptoms of Mac Error 303

Following are te symptoms of Mac Safari Network Error 303:

• When Windows program gets crashed.
• When your PC frequently crashes while running the same program.
• It can be identified when your Windows runs sluggishly and responds slowly to mouse or keyboard input.
• When computer “freezes” for a few seconds regularly.

Causes of Error 303:

This error is caused because of the folliwing reasons:

• Due to an use of corrupt download or incomplete installation of Safari software.
• This issue is also caused because of corruption in Windows registry from a recent Safari-related software change (install or uninstall).
• Virus or malware infection can also cause to this error.
• Some Safari-related files are deleted mistakenly.

Now, moving ahead, we may learn the process or steps that is required to fix the Mac Safari error code 303. So, to check the steps scroll down the mouse cursor and check the process.

What are the steps to solve the Safari Mac Error 303?

Step 1: Users may open preferences tab in safari and hit on advanced opption.

Step 2: Then, they are required to enable the develop menu and look options in it to clear cache.

Step 3: Now, close safari restart and check if error occurs go to step3.

Step 4: Open history tab and make it clear

Step 5: After this, need to hit on the finder option and search for user/home folder. Open this folder and make visible all the folders in it by checking options and delete Library/Caches/com.apple.Safari/Cache.db

Step 6: Now, search for preferences/extension put all extensions to off mode.

Step 7: And at last, you can also reset safari if you are unable to fix the issue.

Dial the Apple Support Number for further assistance

If you are still looking for any further related concern then the users may simply dial the Apple Support Phone Number and contact with the remote assistance experts. They will help you with ll your Apple Safari concern and will resolve the issue as per your customized need. They are available round-the-clock all the day. So, whenever you face problem reach them by their support number.