webcompat / web-bugs

A place to report bugs on websites.
https://webcompat.com
Mozilla Public License 2.0
742 stars 65 forks source link

maps.google.com - Zooming in and out presents performance issue #109567

Open webcompat-bot opened 2 years ago

webcompat-bot commented 2 years ago

URL: https://maps.google.com

Browser / Version: Firefox 103.0 Operating System: Windows 10 Tested Another Browser: Yes Chrome

Problem type: Something else Description: Zooming in and out isn't as smooth in Firefox, yet if you set your user agent to 'Chrome' it is a lot smoother. Steps to Reproduce: Zoom in and out when the page has fully loaded, and the smoothness isn't as smooth in Firefox. It's a lot smoother in Chrome and other Chrome browsers. If you set your user agent in Firefox to Chrome the zooming matches Chrome, so it appears to be a maps.google.com issue and not a Firefox one.

Browser Configuration
  • None

From webcompat.com with ❤️

softvision-raul-bucata commented 2 years ago

We appreciate your report. I was able to reproduce the issue. When zooming out in a map area that has more content, Firefox presents performance issues, as the zooming is laggy. The best way to reproduce the issue is to follow an area on the map that has a lot of content( big cities for example URL: https://www.google.com/maps/d/viewer?hl=en&mid=1VQHZbH9Elf3YIR0JCo9qQ0ywXGA&ll=38.92342577871917%2C-77.04566700000001&z=13):

Tested with:

Browser / Version: Firefox Release 103.0.2 (64-bit)/ Firefox Nightly 106.0a1 (2022-08-22) (64-bit) /Chrome Version Version 104.0.5112.102 (Official Build) (64-bit) Operating System: Windows 10 PRO x64

Notes:

  1. Reproducible regardless of the status of ETP.
  2. Reproducible on the latest build of Firefox Nightly and Release.
  3. Works as expected using Chrome.
  4. Performance profile attached:https://share.firefox.dev/3CuimD8

Moving this to NeedsDiagnosis for further investigations.

[qa_34/2022]