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| High Performance Web Sites and YSlow |
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Google Tech Talks
November, 13 2007
ABSTRACT
Yahoo!'s Exceptional Performance Team has
identified 14 best practices for making web
pages faster. These best practices have
proven to reduce response times of Yahoo!
properties by 25-50%. They focus on the
front-end, for example, why it's bad to use
"@import" for including stylesheets
and why ETags disable browser caching. In
this talk I'll go in-depth on these best
practices and the research behind them. I'll
also demonstrate YSlow and do some live
performance analysis of popular web sites.
Relevant links:
Exceptional Performance:
http://developer.yahoo.com/performance/
YSlow: http://developer.yahoo.com/yslow/
Speaker: Steve Souders
Steve Souders holds down the job of Chief
Performance Yahoo! at Yahoo! He's been at
Yahoo! since 2000, working on many of the
platforms and products within the company He
ran the development team for My Yahoo! before
reaching his current position.
As Chief Performance Yahoo!, he has developed
a set of best practices for making web sites
faster. He builds tools for performance
analysis and evangelizes these best practices
and tools across Yahoo!'s product teams.
Tags : google techtalks techtalk engedu talk talks googletechtalks education |
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Affichage : 35571
Durée : 3633 s |
| Paul Potts Semi Final winning performance High Quality V/S |
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Paul Potts' debut CD "One Chance" is now
available, in stores in the US, Europe and
around the world or on line.
Paul's official websites are:
http://sonybmg.co.uk/artists/paul_potts/
Official Website:-
http://www.paulpottsuk.com/
Official myspace:-
http://www.myspace.com/officialpaulpottsmusic
Paul Potts has won the final of this
competition and ins £100,000 and will
perform at the Royal Variety Performance.
Check out their website at:
http://talent.itv.com
Paul Potts semi final winning performance in
UK talent show "Britain's Got Talent",
broadcast on ITV 1.
Click here for interview with Observer:
http://tinyurl.com/2gza22
Best of luck to him in the live final on
Sunday.
Please don't bother making shallow
superficial remarks - it ain't clever, funny
or interesting.
Offensive remarks will be removed, as will
ones promoting websites or services.
For all those that seem to think Paul is a
pro in disguise, please realise the
following. (or maybe just unfamiliar with
what an opera singer or opera company is).
- Bath Opera is an amateur opera company
staging a small number of productions a few
times each year.
- Paul has performed in just 4 four
productions with this company
- Paul has attended some masterclasses in
Italy. These courses are designed for
talented amateurs. All of these are paid for
by those attending.
- A few masterclasses, even one with the
great man do not constitute "a formal opera
training" by any stretch of the imagination.
- Professional opera singers earn their
living by treading the boards night after
night week-in week-out, year after year with
professional opera companies.
- Paul, has never earned a single penny from
opera performance, other than winning a tv
talent show in 1999 - the winnings funding
masterclasses.
- Paul has not performed since 2003.
- He is not a professional opera singer
pretending to be a mobile phone sales man,
but rather he is a mobile phone salesman
aspiring to be an opera singer.
- An operatic voice IS a trained voice.
Hmmmm, perhaps if I can buy a few classes at
a pro cookery school, I can pass myself off
as a highly experienced pro
chef.....hmmmmm.....
Tags : paul potts opera britains got talent semi final simon cowell itv time to say goodbye |
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Affichage : 10467526
Durée : 372 s |
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