Index · Cert expiry · Fastest sites · Free tools · API
24 popular ecommerce sites, ranked by security-header score. Live data, built 2026-11-01.
| # | Site | Headers | Score | Cert days | Avail | ms |
|---|---|---|---|---|---|---|
| 1 | target.com | B | 83 | 130 | 100% | 571.6 |
| 2 | amazon.com | B | 83 | 155 | 100% | 885.2 |
| 3 | temu.com | B | 83 | 89 | 100% | 459.0 |
| 4 | walmart.com | C | 67 | 102 | 100% | 494.3 |
| 5 | wish.com | C | 67 | 179 | 100% | 1063.0 |
| 6 | shein.com | C | 67 | 81 | 100% | 333.0 |
| 7 | nike.com | C | 67 | 154 | 100% | 1354.1 |
| 8 | alibaba.com | C | 50 | 144 | 100% | 930.8 |
| 9 | shopify.com | D | 33 | 66 | 100% | 80.3 |
| 10 | lowes.com | D | 33 | 124 | 100% | 1444.9 |
| 11 | costco.com | D | 33 | 10 | 100% | 35.4 |
| 12 | ikea.com | D | 33 | 50 | 100% | 109.6 |
| 13 | instacart.com | D | 33 | 176 | 100% | 1733.8 |
| 14 | ebay.com | F | 17 | 172 | 100% | 673.6 |
| 15 | wayfair.com | F | 17 | 33 | 100% | 171.8 |
| 16 | zara.com | F | 17 | 145 | 100% | 328.1 |
| 17 | sephora.com | F | 17 | 22 | 100% | 656.4 |
| 18 | etsy.com | F | 0 | 188 | 100% | 37.6 |
| 19 | aliexpress.com | F | 0 | 32 | 100% | 711.3 |
| 20 | bestbuy.com | F | 0 | 102 | 0% | n/a |
| 21 | homedepot.com | F | 0 | 172 | 100% | 537.6 |
| 22 | asos.com | F | 0 | 161 | 0% | n/a |
| 23 | uniqlo.com | F | 0 | 170 | 0% | n/a |
| 24 | adidas.com | F | 0 | 181 | 100% | 1188.7 |