User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.111 Safari/537.36 Steps to reproduce: Running Android 4.2.2 (Cyanogenmod 10.1) on Samsung Galaxy S2. All news articles on MSN News (http://news.msn.com) are almost unreadable on Firefox: they are too wide for the screen, and zooming out (with double tap or pinch gesture) is not possible. The only way to read is by constantly scrolling left and right for every line of text. I haven't seen that problem on other sites. A typical screenshot is attached.

There's a lot of problems with MSN's mobile site.

by faking chrome mobile UA on Firefox Desktop

by faking firefox mobile android on Desktop

Going to http://news.msn.com/ we are redirected to http://www.msn.com/en-us/news # With Chrome Mobile UA GET /en-us/news HTTP/1.1 Accept: */* Accept-Encoding: gzip, deflate Host: www.msn.com User-Agent: Mozilla/5.0 (Linux; Android 4.0.4; Galaxy Nexus Build/IMM76B) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/33.0.1025.133 Mobile Safari/535.19 HTTP/1.1 200 OK Access-Control-Allow-Methods: HEAD,GET,OPTIONS Access-Control-Allow-Origin: * Cache-Control: no-cache, no-store, no-transform Content-Encoding: gzip Content-Length: 37017 Content-Type: text/html; charset=utf-8 Date: Sun, 02 Nov 2014 22:05:02 GMT Expires: -1 Pragma: no-cache Server: Microsoft-IIS/8.5 Set-Cookie: _EDGE_S=F=1; path=/; httponly; domain=msn.com Set-Cookie: _EDGE_V=1; path=/; httponly; expires=Tue, 01-Nov-2016 22:05:02 GMT; domain=msn.com Set-Cookie: MUID=37C8C0483581604818CBC6AE3460612E; path=/; expires=Tue, 01-Nov-2016 22:05:02 GMT; domain=msn.com Vary: User-Agent X-Activity-Id: d1956d9b-f018-4b9d-97f4-92b1260e611a X-AppVersion: 2.0.5416.34430 X-AspNetMvc-Version: 5.2 X-Az: {did:7857f0de7ea04a3e8d576303de7c548a, rid: 25, sn: easia-news, dt: 2014-10-31T06:33:55.5558934Z, bt: 2014-10-31T03:07:50.8976462Z} X-Content-Type-Options: nosniff X-FRAME-OPTIONS: SAMEORIGIN X-FUT: 2147483648 X-MSEdge-Ref: Ref A: D1956D9BF0184B9D97F492B1260E611A Ref B: 2D3496B2B389E635EC2A7ADA5DEBAFD6 Ref C: Sun Nov 02 14:05:02 2014 PST X-Powered-By: ASP.NET X-UA-Compatible: IE=Edge;chrome=1 X-XSS-Protection: 1 # With Firefox Mobile UA. GET /en-us/news HTTP/1.1 Accept: */* Accept-Encoding: gzip, deflate Host: www.msn.com User-Agent: Mozilla/5.0 (Android; Mobile; rv:30.0) Gecko/30.0 Firefox/30.0 HTTP/1.1 200 OK Access-Control-Allow-Methods: HEAD,GET,OPTIONS Access-Control-Allow-Origin: * Cache-Control: no-cache, no-store, no-transform Content-Encoding: gzip Content-Type: text/html; charset=utf-8 Date: Sun, 02 Nov 2014 22:04:26 GMT Expires: -1 Pragma: no-cache Server: Microsoft-IIS/8.5 Set-Cookie: PreferencesMsn=eyJFeHBpcnlUaW1lIjo2MzU4MjA5ODY2NzI2NzAxNTd90; domain=msn.com; expires=Mon, 02-Nov-2015 22:04:27 GMT; path=/; HttpOnly Set-Cookie: weaRecentLocations=||35.340|139.494|Fujisawa|Kanagawa|Japan|JP|0|1|||; domain=www.msn.com; expires=Mon, 02-Nov-2015 12:04:27 GMT; path=/; HttpOnly Set-Cookie: DefaultLocation=ZW4tdXN8MzUuMzQwfDEzOS40OTR8RnVqaXNhd2F8S2FuYWdhd2F8SmFwYW58SlB8fC4wMA2; domain=www.msn.com; expires=Wed, 05-Nov-2014 22:04:27 GMT; path=/; HttpOnly Set-Cookie: _EDGE_S=F=1; path=/; httponly; domain=msn.com Set-Cookie: _EDGE_V=1; path=/; httponly; expires=Tue, 01-Nov-2016 22:04:27 GMT; domain=msn.com Set-Cookie: MUID=059D85688D7366262A58838E8C9267F8; path=/; expires=Tue, 01-Nov-2016 22:04:27 GMT; domain=msn.com Transfer-Encoding: chunked Vary: User-Agent X-Activity-Id: c6c13a8d-1bbf-4d02-9704-fc149541f61b X-AppVersion: 2.0.5416.34430 X-AspNetMvc-Version: 5.2 X-Az: {did:7857f0de7ea04a3e8d576303de7c548a, rid: 16, sn: easia-news, dt: 2014-10-31T06:33:58.2928110Z, bt: 2014-10-31T03:07:50.8976462Z} X-Content-Type-Options: nosniff X-FRAME-OPTIONS: SAMEORIGIN X-FUT: 536870912 X-MSEdge-Ref: Ref A: C6C13A8D1BBF4D029704FC149541F61B Ref B: 1E075FAB3C2D3C0600557C8E5F69A6CB Ref C: Sun Nov 02 14:04:27 2014 PST X-Powered-By: ASP.NET X-UA-Compatible: IE=Edge;chrome=1 X-XSS-Protection: 1 We received a different content → http -b GET http://www.msn.com/en-us/news 'User-Agent:Mozilla/5.0 (Linux; Android 4.0.4; Galaxy Nexus Build/IMM76B) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/33.0.1025.133 Mobile Safari/535.19' | wc -c 154136 → http -b GET http://www.msn.com/en-us/news 'User-Agent:Mozilla/5.0 (Android; Mobile; rv:30.0) Gecko/30.0 Firefox/30.0' | wc -c 368083 The site needs to be contacted so we are sent the mobile version of MSN News. This is simply a duplicate of Bug 826347