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From the performance-perspective it would be useful to also limit javascript execution time per some time-slice. Parse/compile time should be included in that o
by the8472 8y ago
From the performance-perspective it would be useful to also limit javascript execution time per some time-slice. Parse/compile time should be included in that of course.
From a privacy perspective javascript should also be limited to the same origin. That way you can run local trackers when a user visits the site but not do tracking on 3rd party sites just by loading some cruft into the page.
Ads can be served in iframes, without javascript or cookies (cf. sandbox attribute).
- wolco 8y agoYou realize that companies could create a backend file that would load the external tracking. Ads in iframes are not smart enough to show anything related as there is no content.
- the8472 8y agoIf they add their own backend stuff they might as well use self-hosted tracking. As for the frames, that's on the embedder to provide the necessary information instead of doing user tracking.