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Tag Archives: images
Cargar imagenes a demanda y ganar performance
(The english version)
Escribí un pequeño script basado en jquery para mejorar la performane al cargar una página. La idea es simple, el script hace que la página cargue solo las imagenes que muestra a medida que el usuario hace scroll. Es muuuuy fácil de usar.
Lo único que tenes que hacer es cambiar la url de la [...]
Posted in performance Also tagged frontend, images ondemand, javascript, performance, performance-tip 5 Comments
Images ondemand
This is a very easy technique to improve web page performance by implementing the tip “Make fewer HTTP Requests“. How? By avoiding downloading images that users will never see.
For instance, you can see what happens on firebug when the browser has to download all thumbnails from a popular blog post, which has a [...]
Posted in performance, webapps Also tagged backend, frontend, imagenes, optimization, performance, performance-tip, web site 1 Comment
Descargar en paralelo el sprite de css