derek | Shared With: Everyone - Apr 19 2008 | open source, web, reporting, software, metrics, google analyticsOpen source Google Analytics.
derek | Shared With: Everyone - Mar 12 2008 | dropbox, web, apps
derek | Shared With: Everyone - Feb 28 2008 | internet, software, web, netflix, machine learning, algorithms, psychology, cool
derek | Shared With: Everyone - Feb 05 2008 | caching, web, performance, scaling
Good data, don't rely on cache.
Quoted: 40-60% of Yahoo!’s users have an empty cache experience and ~20% of all page views are done with an empty cache. To my knowledge, there’s no other research that shows this kind of information. And I don’t know about you, but these results came to us as a big surprise. It says that even if your assets are optimized for maximum caching, there are a significant number of users that will always have an empty cache. This goes back to the earlier point that reducing the number of HTTP requests has the biggest impact on reducing response time. The percentage of users with an empty cache for different web pages may vary, especially for pages with a high number of active (daily) users. However, we found in our study that regardless of usage patterns, the percentage of page views with an empty cache is always ~20%.
derek | Shared With: Everyone - Aug 02 2007 | web, security, black hat
derek | Shared With: Everyone - Mar 01 2007 | fun, web, statisticsChoose your preference, find relationships between users with similar preferences. No registration required.
derek | Shared With: Everyone - Aug 24 2006 | browsers, reporting, user-agent, web
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