I have a big problem with the thumbnails. Example: Pinterest.
I have blocked its hosting image site: “i.pinimg.com”
Blocking it, i can’t see the image in full resolution (direct link), but i can see all the preview on google image. I see it in low resolution, the image is not loaded, but i can see thumbnails and preview in Google Image.
If i block a site, i wanna block its thumbnail and preview too, because, also if it’s in low resolutiom, i can see it completely.
@casino The thumbnails come from Google, even for Pinterest images. The Google domain name is something like encrypted-tbn0.gstatic.com for thumbnails in search results. You can only rely on Google safe search to filter out offensive images.
The Bing thumbnails cannot be blocked on the router because they come from the same domain as the main page. The links to the thumbnails were created when the page was generated on the Bing server, which determines which domain to use for thumbnails.