99%
HTTPS homepage
8,320 / 8,376
92%
HTTP → HTTPS redirect
7,240 / 7,886
97%
TLS 1.3
15,576 / 16,127
52%
HSTS
4,311 / 8,320
Certificate authorities
- 1Let's Encrypt67%10,729
- 2Google Trust Services19%2,995
- 3Sectigo5.1%830
- 4DigiCert3.6%588
- 5Amazon2%330
- 6Other1.9%307
- 7GlobalSign0.3%55
- 8GoDaddy / Starfield0.2%25
- 9Cloudflare0.1%19
- 10Entrust<0.1%3
- 11Microsoft<0.1%3
- 12Certum<0.1%2
Share of 16,127 sites in the sample.
By market
| Metric | Global | Netherlands | United Kingdom | Italy | Spain | Japan | Latin America |
|---|---|---|---|---|---|---|---|
| HTTPS homepage | 99% | 99% | 99% | 99% | 99% | 99% | 99% |
| HTTP → HTTPS redirect | 85% | 92% | 89% | 86% | 88% | 65% | 82% |
| TLS 1.3 | 90% | 97% | 97% | 90% | 90% | 78% | 89% |
| Let's Encrypt certificate | 29% | 67% | 64% | 45% | 41% | 25% | 40% |
| HSTS | 53% | 52% | 50% | 40% | 49% | 33% | 45% |
| HSTS preload | 17% | 16% | 14% | 12% | 15% | 5% | 16% |
| Invalid certificate | 2.4% | 1.5% | 1% | 2.9% | 3.4% | 4.3% | 3.3% |
| Certificate expires in < 14 days | 1.1% | 0.4% | 0.3% | 1.1% | 1.2% | 1.3% | 1.2% |
Certificate lifetime
<0.1%≤ 31
87%32–90
<0.1%91–100
9.5%101–200
3.5%201–398
0%399–800
0%> 800
Days · Share of 15,890 sites in the sample.
TLS version
- 1TLSv1.397%15,576
- 2TLSv1.23.4%551
Share of 16,127 sites in the sample.
Cipher suites
- 1TLS_AES_256_GCM_SHA38490%14,477
- 2TLS_AES_128_GCM_SHA2565.9%956
- 3ECDHE-RSA-AES128-GCM-SHA2561.4%231
- 4ECDHE-RSA-AES256-GCM-SHA3841.3%207
- 5TLS_CHACHA20_POLY1305_SHA2560.9%143
- 6ECDHE-ECDSA-AES128-GCM-SHA2560.5%76
- 7ECDHE-RSA-CHACHA20-POLY1305<0.1%12
- 8ECDHE-ECDSA-AES256-GCM-SHA384<0.1%11
Share of 16,127 sites in the sample.
Our crawler: 8,376 sites · Netherlands · updated 13 Nov 2026 · Methodology
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