Safari Web Archive pages suddenly blank

Hello cjoyk,

​Thank you for using the Apple Support Communities. I understand your web archive files are loading blank.

You mentioned the recent attempts seem to save but then show blank later; do you mean that they seem to work for a period of time immediately after you make the web archive? If so, have you noticed any particular actions that seem to correlate with the web archives changing to blank?

Do you use any pop-up blockers or other types of extensions? Try clicking Safari > Preferences > Extensions and look in the left-hand column. If you see any there, try unchecking the boxes as a test. Then, quit Safari and re-open it and test your web archives.

If this doesn't resolve the issue, try booting into safe mode next. This runs a quick diagnostic/repair and then prevents a few types of items from launching, so it helps rule out a few causes: Use safe mode to isolate issues with your Mac. Once you reach the desktop in safe mode, test it out and make note of whether they work here. Then click the Apple menu () > Restart to get back to normal and test again; this process often helps clear up behavior like this.

Kind regards.

Try enabling the disabled extensions one at a time in an effort to isolate if one of them is the problem.