an email address
return value255
，这一点在体育直播中也有详细论述
https://privacy-screen.vercel.app/，详情可参考heLLoword翻译官方下载
Forbidden tags are removed: meta, title, iframe, object, embed, applet, frame, frameset, base, svg, geolocation, permission. SVG tag has quite a lot of attack vectors, which is why it was banned. People could still use svg files in img tag though. Iframes were banned simply for performance reasons.