Evaluate Twitter JavaScript performance about frontend HOT 5 CLOSED

Off by default?

Sent from my phone

On 19 Oct 2012, at 15:46, Matt Chadburn [email protected] wrote:

It's great, but it makes lots of HTTP requests every 60 seconds that
aren't cached.

• This will provide a questionable user experience of low bandwidth
  connections.
• Even my iPhone 4S is struggling to render & scroll while the http
  stuff is going on.
• Lets get some stat's on how many people use these things.

Eg,
http://beta.guardian.co.uk/world/middle-east-live/2012/oct/19/syria-brahimi-ceasefire-plan-damascus-live

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from frontend.

Off by default, but included after test for high connection speed.

Although they look good already as are , would be nice to get
Rich/Chris to style up default tweet style.

P

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from frontend.

Well, maybe we should kill this plugin approach if it hurts us too much and
we can do a better job?

Sent from my phone

On 19 Oct 2012, at 19:26, Patrick Hamann [email protected] wrote:

Off by default, but included after test for high connection speed.

Although they look good already as are , would be nice to get
Rich/Chris to style up default tweet style.

P

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from frontend.

It's nuts. Every 60 seconds, in Chrome I get ~190 requests per refresh or which 80% have no-cache headers set. I suspect it's a fair bit more on longer live blogs.

Here's the HAR from two minutes, http://matt.chadburn.co.uk/drop/andrew-mitchell-resigns-live-reaction.har

from frontend.

Now after experiencing this first hand on a crap mobile connection I'm in
full agreement we should ditch the twitter widget entirely!

On a side note for myself, when a live blog is no longer "live" it goes
back to default article styling, and thus as gigantic blockquotes and
doesn't look great. I will fix this on Monday.

http://beta.gucode.co.uk/football/2012/oct/20/premier-league-clockwatch-live

P

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from frontend.