data uri favicons contain data in both the url and the data field. The latter may be a subset of the data uri though, since we extract frames (so data uri may be an x-icon while data is a single frame of it). We may evaluate storing just (data) as icon_url and rebuild it dinamically from data when the url is requested. This would save about 1MiB of data from my DB.
Bug 1812549 Comment 0 Edit History
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data uri favicons contain data in both the url and the data field. The latter may be a subset of the data uri though, since we extract frames (so data uri may be an x-icon while data is a single frame of it). We may evaluate storing just "data:" as icon_url and rebuild it dinamically from data when the url is requested. This would save about 1MiB of data from my DB.