| Rendering engine | Browser | Platform(s) | Engine version | CSS grade |
|---|---|---|---|---|
| Gecko | Seamonkey 1.1 | Win 98+ / OSX.2+ | 1.8 | A |
| Webkit | Safari 3.0 | OSX.4+ | 522.1 | A |
| Webkit | Safari 2.0 | OSX.4+ | 419.3 | A |
| Webkit | Safari 1.3 | OSX.3 | 312.8 | A |
| Webkit | Safari 1.2 | OSX.3 | 125.5 | A |
| Webkit | S60 | S60 | 413 | A |
| Misc | PSP browser | PSP | - | C |
| Presto | Opera for Wii | Wii | - | A |
| Presto | Opera 9.5 | Win 88+ / OSX.3+ | - | A |
| Presto | Opera 9.2 | Win 88+ / OSX.3+ | - | A |
| Rendering engine | Browser | Platform(s) | Engine version | CSS grade |