Local Broadcasters: Most major broadcaster are on Android TV, but some relevant regional/local ones aren't, as:
CanalSur programes Newspapers: El Pais El Diario La Vanguardia El Confidential>
Sports: Marca
AS

Indie Producers:
Pirated: most have been blocked, but I found this link to a list with some of the sites most used in Spain to "exchange files" :
MuyComputer
(like the Piratebay etc.) . Check - https://dontorrent.org/ not sure if it entirely pirate.

Games: 888Sports
BWin
Sportium
PokerStars



Pages used for performance testing:

Wikipedia/DVB
Wikipedia/Digital Video Broadcasting

Space Jam


CNN: Salt Lake

London flood

Bookmarks:
CNN
Facebook
GMailN
BBC
Youtube
DisneyPlus

Absolute Text sizes:
9px sample text,
12px sample text,
16px sample text,
24px sample text,
32px sample text


Relative font sizes:
0.5em sample text,
1em sample text,
1.5em sample text,
2em sample text,
3em sample text


Viewport width relative font sizes:
0.5vw sample text,
1vw sample text,
1.5vw sample text,
2vw sample text,
3vw sample text


Click the following buttons to see the result:



Click the following button to see the result:



Click the following button to see the result:

Javascript Alert function:

http://howbigismybrowser.com

And an image that is 960x540 pixels:
960x540

Javascript Confirm:


Invoice as .pdf

Various SSL and certificate problems


UA-String

Video for everybody


Vewd Certify for devices
See: https://certify.vewd.com/ (from another device)
TPVision URL Playback testing
NetServices test site

Simple test form:








Some pictures:

480x270
960x540
1280x720

5158 5165 5168 5385 5628 5766 6075 6098 6102 6808 6807

This line should be 2-3px above the bottom of the page: