Security
56 technologies tracked in this category.
| # | Technology | WebsitesSites | Monthly changeChange | High authority | Share of tracked |
|---|---|---|---|---|---|
| 1 | HSTS | 12,868,528 | +29,758 | 30,078 | 28.86% |
| 2 | reCAPTCHA | 5,543,355 | −47,203 | 13,189 | 12.43% |
| 3 | Cloudflare Bot Management | 4,766,532 | +15,232 | 20,654 | 10.69% |
| 4 | Really Simple SSL & Security | 1,391,743 | −20,003 | 1,350 | 3.12% |
| 5 | DDoS-Guard | 344,120 | +200 | 192 | 0.77% |
| 6 | Cloudflare Turnstile | 233,311 | +7,979 | 1,423 | 0.52% |
| 7 | hCaptcha | 145,086 | +727 | 1,063 | 0.33% |
| 8 | Akamai Bot Manager | 77,635 | −21 | 844 | 0.17% |
| 9 | ClickCease | 58,861 | −575 | 214 | 0.13% |
| 10 | Imperva | 53,995 | −388 | 1,151 | 0.12% |
| 11 | PerimeterX | 30,385 | −16 | 344 | 0.07% |
| 12 | Imunify360 | 25,586 | −28 | 1 | 0.06% |
| 13 | DataDome | 24,531 | −382 | 674 | 0.06% |
| 14 | GeeTest | 24,516 | −3,002 | 84 | 0.05% |
| 15 | Forter | 23,487 | −476 | 184 | 0.05% |
| 16 | Confiant | 17,498 | −792 | 499 | 0.04% |
| 17 | Variti | 12,822 | −100 | 17 | 0.03% |
| 18 | Friendly Captcha | 7,597 | +935 | 74 | 0.02% |
| 19 | Detectify | 7,089 | −14 | 341 | 0.02% |
| 20 | Keybase | 6,087 | −15 | 97 | 0.01% |
| 21 | Konduto | 5,162 | −25 | 6 | 0.01% |
| 22 | AntiBot.Cloud | 4,929 | −3 | 1 | 0.01% |
| 23 | TruValidate | 4,712 | +14 | 56 | 0.01% |
| 24 | Sqreen | 3,430 | 0 | 0 | 0.01% |
| 25 | Akamai Web Application Protector | 3,111 | −16 | 63 | 0.01% |
| 26 | Very Good Security | 2,536 | +43 | 101 | 0.01% |
| 27 | Slider Captcha | 1,998 | −2 | 9 | 0.00% |
| 28 | Basic | 1,119 | +6 | 38 | 0.00% |
| 29 | ThreatMetrix | 985 | −13 | 26 | 0.00% |
| 30 | Bugcrowd | 907 | +2 | 80 | 0.00% |
| 31 | MTCaptcha | 814 | −4 | 30 | 0.00% |
| 32 | Fortinet FortiGate | 665 | −71 | 27 | 0.00% |
| 33 | Yandex SmartCaptcha | 450 | +290 | 10 | 0.00% |
| 34 | Solve Media | 430 | 0 | 0 | 0.00% |
| 35 | Norton Shopping Guarantee | 398 | −9 | 1 | 0.00% |
| 36 | Human Presence | 398 | 0 | 0 | 0.00% |
| 37 | Blue Triangle | 376 | −4 | 33 | 0.00% |
| 38 | VAPTCHA | 375 | −4 | 1 | 0.00% |
| 39 | Alibaba Cloud Verification Code | 261 | +6 | 15 | 0.00% |
| 40 | Kasada | 240 | +36 | 28 | 0.00% |
| 41 | Mollom | 198 | −4 | 0 | 0.00% |
| 42 | FraudLabs Pro | 167 | +1 | 1 | 0.00% |
| 43 | AWS WAF Captcha | 148 | +13 | 13 | 0.00% |
| 44 | Onfido | 137 | +3 | 13 | 0.00% |
| 45 | NexusPIPE | 85 | 0 | 0 | 0.00% |
| 46 | RapidSec | 83 | −1 | 0 | 0.00% |
| 47 | Combahton FlowShield | 68 | 0 | 0 | 0.00% |
| 48 | CoinHive Captcha | 40 | 0 | 0 | 0.00% |
| 49 | Captch Me | 12 | 0 | 0 | 0.00% |
| 50 | TrafficGuard | 10 | +1 | 1 | 0.00% |
| 51 | VentryShield | 10 | 0 | 0 | 0.00% |
| 52 | Skyflow | 5 | 0 | 0 | 0.00% |
| 53 | SPNEGO | 4 | 0 | 0 | 0.00% |
| 54 | Proxmox Mail Gateway | 4 | 0 | 1 | 0.00% |
| 55 | NTLM | 2 | 0 | 0 | 0.00% |
| 56 | Digest | 1 | 0 | 0 | 0.00% |
Websites and share count all tracked domains. Monthly change compares the sites observed in the two newest crawl months, a month-scoped measure that differs from the tracked total. High authority counts the technology's sites at Open Page Rank 7 or higher, a tier of about 46,000 domains web-wide.