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Oncle Tom

Fastersite: How a web page loads - 5 views

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    Comment le code source d'une page web est parsé et interprété pour comprendre l'effet sur le chargement et la performance.
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    Bon pour comprendre comme une page HTML est effectivement parsée, décodée puis interprétée par un navigateur Web.
anonymous

A proposal for preloading resources bound by media queries | FT Labs - 1 views

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    "In current implementations as of August 2012, no popular user agent pre-fetches resources that are subject to media queries until those media queries are satisfied. However, it seems like a more intelligent approach could be taken based on the liklihood that the media query may be satisfied at some point after a page has loaded. "
Oncle Tom

Load testing Web applications for free - 4 views

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    A very smart way to use your own audience to stress test the scalability of a new and upcoming version/feature before public facing.
Frank Taillandier

Railgun in the real world: faster web page load times - CloudFlare blog - 0 views

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    Yet another speedy protocol
Boris Schapira

postscribe : Asynchronous document.write for all - 1 views

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    Alternative à Ghostwriter ou ControlJS : permet de reporter le document.write de certains scripts à plus tard dans le flux de chargement de la page, afin de ne pas retarder le Load. L'intérêt de la solution est qu'elle ne perturbe quasiment pas le script original, ce qui en facilite grandement la maintenance.
Laurent Paoletti

LukeW | Data Monday: E-commerce Performance - 1 views

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    Speed matters online. Study after study has shown that even 100 millisecond delays in load times negatively impact user experience and conversions. So it's no wonder that e-commerce experiences are particularly susceptible to performance as these recent bits of data illustrate. The average Internet connection speed around the world was 2.3 Mbps by the end of 2011.
Oncle Tom

Profiling CSS for fun and profit. Optimization notes. - 1 views

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    Before we start, I'd like to mention that most (if not all) of these notes apply best to large, complex applications. Documents that have thousands of elements and that are highly interactive will benefit the most. In my case, I reduced page load time by ~650ms (~500ms (!)
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    Quelques bons conseils (les mêmes que d'hab) sur l'écriture universelle des CSS. Pas trop d'accord en revanche sur les raisons de ne pas utiliser les sélecteurs sur attribut - juste pour des raisons de compatibilité.
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