tried a few minutes. Uninstalled after not finding the choice to show screen in landscape mode.

Отличное расширение!Всё чётко работает,без траблов!

Outupdate
Chrome version better than this shit

proを購入したが、Firefoxには対応していない

useful for testing before purchasing desired device

Good

good

Why are you putting "display: block !important" on my body tag?

Funciona realmente bien y es muy rápida. Muy similar a Responsive Viewer

complètement déstabilisé, défauts fonctionnels; installé sans mon avis, désir ardemment de m'en libérer, mais comment?

En Firefox la versión premium no funciona y el desarrollador no contesta al soporte

Simply what you need. Works. It doesn't just resize the viewport, but it emulates the http request of a phone, allowing you to do backend processing.