What's this?
https://i.imgur.com/dSyFyO7.png
https://pt.wikipedia.org/wiki/Cross-site_scripting
https://en.wikipedia.org/wiki/Cross-site_scripting
https://www.acunetix.com/websitesecurit ... scripting/
NoScript detected a potential Cross-Site Scripting attack
from https://www.opensubtitles.org to https://www.facebook.com.
Suspicious data:
window.name,(POST) cd[Schema.org]=[{"type":"http://schema.org/Organization","proper ... :"Swallows and Amazons subtitles Portuguese ","image":"//static7.opensubtitles.org/gfx/thumbs/3/8/1/7/1227183.jpg","datePublished":"2017-11-22T14:15:25+01:00","keywords":"The adventure begins","description":"Four children (the Swallows) on holiday in the Lake District sail on their own to an island and start a war with rival children (the Amazons). In the meantime, a mysterious man on a houseboat accuses them of a crime they did not commit."},"subscopes":[{"type":"http://schema.org/AggregateRating","pro ... :"Philippa Lowthorpe"},"subscopes":[]},{"type":"http://schema.org/Person","properties": ... me":"Bobby McCulloch"},"subscopes":[]},{"type":"http://schema.org/Movie","properties":{ ... "subscopes":[]}]}]