Mobile Facebook has a 1.1mb emoji sprite - this is an anti-pattern. To display one tiny emoji, you download 1.1mb https://static.xx.fbcdn.net/rsrc.php/v2/yv/r/RKsyea5oYbm.png …
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Replying to @jaffathecake
…even on older devices, with the overhead of HTTP/1, it would be better to download each emoji individually
7 replies 5 retweets 16 likes -
Replying to @jaffathecake
@jaffathecake I feel like HTTP/1's performance quirks also resulted in CSS's global scope being worse than anticipated, like this1 reply 0 retweets 1 like -
Replying to @tigt_
@tigt_@jaffathecake fwiw, some spiriting still makes sense if users actually need most resources. Browsers don't deal well w. huge # of 'em1 reply 0 retweets 0 likes -
Replying to @yoavweiss
@yoavweiss@tigt_ is that a fundamental issue, or something browsers can fix?1 reply 0 retweets 1 like -
Replying to @jaffathecake
@jaffathecake@tigt_ can probably be fixed over time. afaik Chrome right now requires an IPC for each file + disk seek for each cached one1 reply 0 retweets 5 likes -
Replying to @yoavweiss
@jaffathecake@tigt_ I believe other browsers have similar behavior.@slightlylate might even have data (we discussed it a few weeks back)2 replies 0 retweets 1 like
@yoavweiss @jaffathecake @tigt_: there's a lot of inefficiency here in browsers. Will get better.
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Replying to @slightlylate
@slightlylate@jaffathecake@tigt_ yup. At the same time, it's too early for a "file concat is never ever needed" advice.0 replies 0 retweets 4 likesThanks. Twitter will use this to make your timeline better. UndoUndo
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