Author Topic: THtmlViewer very slow at loading pages in MacOS  (Read 202 times)


  • Full Member
  • ***
  • Posts: 104
  • Pascal dev
THtmlViewer very slow at loading pages in MacOS
« on: July 25, 2020, 12:01:09 am »
I recently started using THtmlViewer on MacOS, and everything works well, except that loading pages is very slow.

A 20kb HTML page that loads in 0.9 seconds in Windows takes anywhere from 15 to 45 seconds to load in a Mac app. (This loading time also varies a lot from one time to another,)

I turned debugging off, and anything else that I could think of. 

I also tried using the latest version of THtmlViewer (11.9) as well as older ones (e.g. 11.3) with the same results.

Does anyone have any suggestions?


P.S. I know that I can also use TIpHtmlPanel, but I have used THtmlViewer for 20 years in Windows, where it works perfectly, and I have a lot of code designed and optimized for it. Therefore, if possible, I'd like to continue using it on MacOS as well.
manlio mazzon gmail


TinyPortal © 2005-2018