DevelopmentTools
Unveiling the new WebPageTest UI
The famous website performance testing tool continues to get better.
DevelopmentTools
Introducing the new WebPageTest Recorder Chrome extension
It makes multi-step performance testing more approachable.
DevelopmentTools
Health benefits of browser diversity
“A pivot in strategy from Apple could open up so many doors to a healthier web.”
DevelopmentResources
The Golden Rule of Performance revisited
Does the rule “80-90% of the end-user response time is spent on the front-end” still matters?
BusinessJobs
PerfWork
Job listings for web performance professionals.
DevelopmentOpinions
Performance is not a checklist
It’s not even about simply making things fast.
DevelopmentTools
Web Analytics by default
Cloudflare soon enables powerful analytics on its free plan.