The new site looks good.

Only a minor spelling issue, on this page, https://www.opensubtitles.com/en/users/edit , "Preffered subtitle languages" should be "Preferred subtitle languages".

This looks like it might be useful. Why not open a project on a website for coding projects, such as Github, and put a link here? I think it would gain more interest. L Práctica de traduccion (con ayuda de el diccionario), por estudiando español: ¿Por qué no pones en un sitio web por código de compu...