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by lhdj
2758 days ago
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I really haven't researched this topic very much. It was a case of implementing as fast as possible. Take a look at my repo for how it's implemented; it is not the most responsive site in the world. What I can tell you is:
1) display=none is a good idea
2) Certain sites have the HTTP header 'X-Frame-Options': BLOCK' or something along those lines. Modern web-browsers wont render those pages in iframes
3) It's a good idea to add sandbox="allow-forms allow-scripts" on every iframe to stop top-level redirects. I have noticed that it is quite heavy, and my phone's browser handles this for me under-the-hood by saving pages to disk when the iframe is collapsed (I think. I haven't actually tested this but the performance would suggest that this is the case.) |
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