This is a demo with synthetic data for an imaginary shop and magazine, refreshed daily. Every report works the same on your own site.Start free
Good / needs improvement / poor
Where TTFB time goes (p75 of each part)
| Browser | Page views | Share | p75 TTFB | Rating |
Redirect & other | DNS | Connect | TLS | Server wait | Fix first |
|---|
| Chrome |
20 |
26.0% |
694 ms |
|
0 ms | 0 ms | 20 ms | 32 ms | 653 ms |
|
| Chrome Mobile |
18 |
23.4% |
882 ms |
|
0 ms | 0 ms | 51 ms | 35 ms | 769 ms |
Server wait |
| Mobile Safari |
17 |
22.1% |
768 ms |
|
0 ms | 0 ms | 62 ms | 54 ms | 705 ms |
|
| Samsung Internet |
7 |
9.1% |
678 ms |
|
0 ms | 0 ms | 54 ms | 70 ms | 611 ms |
|
| Firefox |
6 |
7.8% |
278 ms |
|
0 ms | 0 ms | 19 ms | 27 ms | 247 ms |
|
| Safari |
5 |
6.5% |
831 ms |
|
0 ms | 0 ms | 63 ms | 124 ms | 644 ms |
Server wait |
| Edge |
4 |
5.2% |
692 ms |
|
0 ms | 0 ms | 20 ms | 27 ms | 590 ms |
|