www.millennium-visie.org - The page returns a "403 error"

[webcompat-bot]

URL: https://www.millennium-visie.org/site/component/search/?searchword=Genezen met zuurstof

Browser / Version: Firefox Mobile 89.0
Operating System: Android 10
Tested Another Browser: Yes Other

Problem type: Something else
Description: HTTP 403 forbidden error
Steps to Reproduce:
Website is shown correctly without 403 error. Firefox on Android and Windows 10 gives the same error, but on othdr tested browsers website works fine.

Browser Configuration

• None

From webcompat.com with ❤️

[softvision-raul-bucata]

We appreciate your report. I was able to reproduce the issue using Firefocus and on the latest Firefox Nightly. The page returns a 403 error:

Tested with:
Browser / Version: Firefox Nightly 91.0a1 (2015815179-🦎91.0a1-20210607094749🦎)/Firefox Focus 8.16.0 (🦎89.0-20210527174632🦎)
Operating System: Samsung A51 (Android 11) -1080 × 2400 pixels 20:9 aspect ratio (~405 ppi density)

Notes:

1. Reproducible regardless of the status of ETP
2. Reproducible on the latest build of Firefox Nightly
3. Works as expected using Chrome:
   

Moving this to NeedsDiagnosis for further investigations.

[softvision-raul-bucata]

The issue is still reproducible:

Tested with:

Browser / Version: Firefox Nightly 109.0a1 (2015917227-🦎109.0a1-20221121153827🦎)
Operating System: Samsung A51 (Android 11) -1080 × 2400 pixels 20:9 aspect ratio (~405 ppi density)
Operating System: Google Pixel 3 (Android 12) -1080 x 2160 pixels, 18:9 ratio (~443 ppi density)

[inv_47/2022]