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NA RYCHLOSTI ZÁLEŽÍ?! Honza Sládek, [email protected]

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http://rankings.cz/en/rankings/operating-systems.html MOBILE: 18.51 %

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http://www.websiteoptimization.com/speed/tweak/website-speed-search-rankings-study/ Go… [loading]…ogle Crawl time correlates with SERP position Page Load time did not correlate with SERP position

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https://blog.kissmetrics.com/loading-time/

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https://blog.kissmetrics.com/loading-time/

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https://docs.google.com/presentation/d/1IRHyU7_crIiCjl0Gvue0WY3eY_eYvFQvSfwQouW9368/

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1-second delay in page-load time equals 11% fewer page views, a 16% decrease in customer satisfaction, and a 7% loss in conversions http://www.numericanalytics.com/questions/how-does-page-load-time-affect-site-revenue/ Amazon.com saw sales decrease by 1% for every 100 milliseconds slower a page loaded.

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http://www.getelastic.com/how-page-load-speed-affects-conversion-infographic/

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http://www.getelastic.com/how-page-load-speed-affects-conversion-infographic/

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RYCHLOST × FUNKCE

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E-shop? Studie ceskykosikroku.cz

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NA RYCHLOSTI ________ Honza Sládek, [email protected], @honzasladek It depends. @manGowebCZ