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1 med Emil Rasmussen Konference København december 2013 Website Performance Strategi

Website performance strategi

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Page 1: Website performance strategi

1

med Emil Rasmussen

Konference København december 2013

Website Performance

Strategi

Page 2: Website performance strategi

2

① Sæt mål

② Mål

③ Optimér

④ Og bliv ved…

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Show me the

Money

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1 sek. forbedring, 2 % stigning i konverteringsrate

100 ms forbedring,1 % omsætningsstigning

http://www.webperformancetoday.com/2012/02/28/4-awesome-slides-showing-how-page-speed-correlates-to-business-metrics-at-walmart-com/

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Hvad er

hurtigt så?

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57% af brugerne siger, at de forlader et

website efter 3 sekunders ventetid

http://www.akamai.com/html/about/press/releases/2010/press_061410.html

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5 sekunder

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2,9 sekunder

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1,7 sekunder

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0,8 sekunder

http://moz.com/blog/site-speed-are-you-fast-does-it-matter

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Sæt mål

② Mål

③ Optimér

④ Og bliv ved…

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BrowserenServeren

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22ServerenNetværket

Browseren

~100ms

~100ms

~1800ms

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Løgn

Forbandet løgn

Statistik

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0.00-1.00Apdex

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26Tilfredsstillende Acceptable Frustrerende

1-4 sek.0-1 sek. 4+ sek.

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var _gaq = _gaq || [];

_gaq.push(['_setAccount', 'UA-1234567-8']);_gaq.push(['_setSiteSpeedSampleRate', 100]);_gaq.push(['_trackPageview']);

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Sæt mål

Mål

③ Optimér

④ Og bliv ved…

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Sæt mål

Mål

Optimér

Og bliv ved…

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Spørgsmål og kommentarer er meget

velkomne

Emil Rasmussen

novicell.dk/era

[email protected]

@emilr

Mange tak for

opmærksomheden

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Billedreferencer

Slide 3: http://www.happywebbies.com/store/detail/jakob-nielsen/

Slide 4: http://www.claybavor.com/?p=62

Slide 13: http://www.strangeloopnetworks.com/assets/images/infographic1.jpg

Slide 18-19: http://www.docstoc.com/docs/72523352/App-Idea-Sheet---iPhone---

Vertical---1x1

Slide 24: http://www.fantom-xp.com/wallpapers/15/Turkey_Land_Turtle.jpg &

http://www.gwblawfirm.com/myimages/trophy.jpg

Slide 26: http://www.bigskyepettreats.com/products/K.-Gear.-Horse-Buckets.html

Slide 27: http://www.clivefearon.com/wp-

content/uploads/2013/08/a_hand_with_stop_watch__219667.jp

Side 28: http://www.astekblog.com/wp-content/uploads/2013/08/Google-

Analytics.png

Slide 35:http://www.diegocaprioli.com/wp-

content/uploads/2013/02/super_hero.jpg

Slide 36: http://www.geckoboard.com/wp-

content/themes/geckoboard/images/image10.jpg