14 rules for fast web pages

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HTML y CSS, Accesibilidad y Usabilidad, EstÃ¡ndares, DiseÃ±o Web, Herramientas, ProgramaciÃ³n

May 11th, 2007

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Steve Souders of Yahoo’s "Exceptional Performance Team" gave an insanely great presentation at Web 2.0 about optimizing website performance by focusing on front end issues.

This is a big presentation, with a lot of data in it (a whole book’s worth apparently), but half way through he boils it down into 14 rules for faster front end performance:

Make fewer HTTP requests
Use a CDN
Add an Expires header
Gzip components
Put CSS at the top
Move JS to the bottom
Avoid CSS expressions
Make JS and CSS external
Reduce DNS lookups
Minify JS
Avoid redirects
Remove duplicate scripts
Turn off ETags
Make AJAX cacheable and small

Via: http://www.skrenta.com/

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Michael Müller C. es un diseñador y desarrollador de sitios web radicado en Guayaquil, Ecuador. Creador de MMC Design en 1998 y de Iconiza en el 2007.