This is the brief version of my actual master thesis proposal, which is attached in PDF format.
My bachelor thesis was about making Drupal web sites load faster. 80 to 90% of the response time (as observed by the end user) is spent on downloading the components of a web page. Therefor this is also the part where optimizations have the largest effect.
To be able to prove the positive impact of optimizing the loading of the components of a web site — thereby proving that the work I was going to have done had a positive impact — I researched existing page loading profiling tools. Episodes (which refers to the various episodes in the page loading sequence) came out as a clear winner.
Also as part of my bachelor thesis, I wrote a simple Drupal module — the Episodes module — that could create simple charts to compare the average page loading time per day per geographic region.