@bob466
When comparing these test sites it's important to run tests vs a server of same distance.
I have tested vs server in Vienna and got approx same results.
Here is brand new test with some 300km server difference from me:
speedtest:
Down: 32.66
Up: 4.67
cloudflare:
Down 34.2
Up: 4.61
So it's fine.
I know what my speeds are...you can run 10 different tests with 10 different testers and get 10 different results but the two I use are very close...that's good enough for me.