Following my last post about CloudFlare, I ran some further benchmarks in response to the feedback from their team. Here’s the summary:
- This only happens on some user agents on some operating systems, CloudFlare will not give me a list of user agents.
- On browsers where this is enabled, we see a marked improvement, where it’s not, we see no gain or a small loss.
I ran two sets of tests (using only browsers where RocketLoader is enabled).
We probably won’t implement CloudFlare across all our sites. I might still experiment on one of our higher traffic sites now that we’re running boomerang and gathering real user data to compare. However, the black box nature of CloudFlare fundamentally leaves me feeling uneasy.
The product appears to be in beta, which wasn’t clear when we signed up. I thought it was a polished product ready for production use. But much of the support chat is about RocketLoader being in beta, no list of user agents at this time, etc.
Bottom line, CloudFlare hasn’t done what I expected. I’ll test mod_pagespeed and we’ll probably go with that, pending any major roadblocks.