You can check few websites which allows to select devices of various mobile brands and screen sizes and some allows to customise the screen size for your testing. Below is list of those websites, 1) http://mobiletest.me click this link, add your URL on home page, select device of your choice for testing. This is how our website looks on ipad mini .

Technical Implementation Details

2) http://quirktools.com/screenfly/ allows you to select different resolutions. 3) https://www.browserstack.com/responsive allows you to check in different predefined devices as well as specifically you can test by selecting portrait and landscape mode. 4) http://www.mobilephoneemulator.com/ Allows you to test with changing screen size. Want to know how does your website looks like in another country ?

Gotchas and Common Issues

  • Permission Verification - confirm execution permissions and path variables before invoking system binaries.

  • Version Compatibility - check software version release notes for deprecated flags or syntax changes.

  • Log Monitoring - inspect system logs (journalctl or /var/log) to troubleshoot execution failures.

Following these steps ensures clean configuration, proper security boundaries, and reliable execution for how does your website looks on different mobile devices.