Tag Archives: performance

Recently we noticed that conversion rates on Internet Explorer are quite low. Internet Explorer was converting at just .30% compared to 1.5% for Safari, Chrome, and mobile. I’ve blogged before on how Google Analytics can assist developers in finding bugs and once again GA had saved the day or at least pointed to an issue. Unfortunately this bug had […]

XHProf is a function-level hierarchical profiler for PHP and has a simple HTML based navigational interface. The raw data collection component is implemented in C (as a PHP extension). The reporting/UI layer is all in PHP. It is capable of reporting function-level inclusive and exclusive wall times, memory usage, CPU times and number of calls […]