我们在 Porkbun 与 SiteGround 同时保持活跃账户。最近一轮中，Porkbun 的中位 TTFB 约 348 毫秒，SiteGround 约 268 毫秒；观测窗口可用性分别约 99.93% 与 99.99%。客服抽检显示，Porkbun 与 SiteGround 的中位首次有效回复分别约 7 与 2 分钟，排队时间随季节波动。规格表反映发布日当期的套餐页面；若厂商改档，我们会在调整结论前重新测量。
| 功能 | Porkbun | SiteGround |
|---|---|---|
| Overall score | 9.2 | 9.8 |
| Speed score | 8.5 | 9.9 |
| Reliability score | 9.0 | 9.8 |
| Support score | 8.8 | 9.9 |
| Starting price | $3.99/mo | $3.99/mo |
| Median TTFB (our probes) | 348 ms | 268 ms |
| Uptime (listed) | 99.9% | 99.99% |
| Storage (entry) | 10 GB (shared hosting add-on) | 10 GB SSD |
| Websites (entry) | 1 (hosting entry) | 1 |
| Free domain (1st year) | No | No |
| Free SSL | Yes | Yes |