Index · Cert expiry · Fastest sites · Free tools · API
17 popular exchange sites, ranked by security-header score. Live data, built 2026-11-01.
| # | Site | Headers | Score | Cert days | Avail | ms |
|---|---|---|---|---|---|---|
| 1 | coinbase.com | A | 100 | 48 | 100% | 151.1 |
| 2 | kraken.com | A | 100 | 86 | 100% | 106.8 |
| 3 | coinmarketcap.com | A | 100 | 72 | 100% | 40.8 |
| 4 | kucoin.com | B | 83 | 66 | 100% | 63.5 |
| 5 | bitfinex.com | B | 83 | 38 | 100% | 262.1 |
| 6 | upbit.com | B | 83 | 21 | 100% | 356.0 |
| 7 | bitget.com | B | 83 | 182 | 100% | 234.3 |
| 8 | deribit.com | B | 83 | 76 | 100% | 582.8 |
| 9 | coingecko.com | B | 83 | 79 | 100% | 138.4 |
| 10 | okx.com | C | 67 | 178 | 100% | 784.9 |
| 11 | gemini.com | C | 50 | 118 | 100% | 59.5 |
| 12 | crypto.com | F | 17 | 53 | 100% | 122.2 |
| 13 | gate.io | F | 17 | 140 | 100% | 1267.2 |
| 14 | binance.com | F | 0 | 69 | 100% | 371.2 |
| 15 | bybit.com | F | 0 | 115 | 0% | n/a |
| 16 | bitstamp.net | F | 0 | 147 | 100% | 137.7 |
| 17 | htx.com | F | 0 | 66 | 100% | 391.0 |