Security
56 technologies tracked in this category.
| # | Technology | WebsitesSites | Monthly changeChange | High authority | Share of tracked |
|---|---|---|---|---|---|
| 1 | HSTS | 13,172,168 | +111,153 | 30,057 | 29.12% |
| 2 | reCAPTCHA | 5,572,555 | −30,297 | 12,990 | 12.32% |
| 3 | Cloudflare Bot Management | 5,032,933 | +176,343 | 20,624 | 11.13% |
| 4 | Really Simple SSL & Security | 1,394,542 | −7,205 | 1,334 | 3.08% |
| 5 | DDoS-Guard | 348,464 | −1,020 | 192 | 0.77% |
| 6 | Cloudflare Turnstile | 255,083 | +17,183 | 1,494 | 0.56% |
| 7 | hCaptcha | 148,535 | +1,335 | 1,067 | 0.33% |
| 8 | Akamai Bot Manager | 77,070 | −132 | 839 | 0.17% |
| 9 | ClickCease | 59,419 | −42 | 211 | 0.13% |
| 10 | Imperva | 53,820 | −412 | 1,144 | 0.12% |
| 11 | PerimeterX | 30,875 | +71 | 363 | 0.07% |
| 12 | Imunify360 | 25,357 | −2 | 1 | 0.06% |
| 13 | DataDome | 24,987 | +741 | 669 | 0.06% |
| 14 | Forter | 23,931 | +123 | 186 | 0.05% |
| 15 | GeeTest | 22,815 | −4,819 | 85 | 0.05% |
| 16 | Confiant | 16,906 | −200 | 469 | 0.04% |
| 17 | Variti | 12,800 | −114 | 18 | 0.03% |
| 18 | Friendly Captcha | 7,622 | +100 | 76 | 0.02% |
| 19 | Detectify | 7,104 | +24 | 340 | 0.02% |
| 20 | Keybase | 6,128 | +14 | 98 | 0.01% |
| 21 | Konduto | 5,340 | +140 | 5 | 0.01% |
| 22 | AntiBot.Cloud | 4,933 | +6 | 1 | 0.01% |
| 23 | TruValidate | 4,739 | −23 | 58 | 0.01% |
| 24 | Sqreen | 3,429 | 0 | 0 | 0.01% |
| 25 | Akamai Web Application Protector | 3,108 | +26 | 67 | 0.01% |
| 26 | Very Good Security | 2,685 | +96 | 99 | 0.01% |
| 27 | Slider Captcha | 2,021 | −6 | 9 | 0.00% |
| 28 | Basic | 1,128 | −23 | 35 | 0.00% |
| 29 | ThreatMetrix | 999 | +4 | 27 | 0.00% |
| 30 | Bugcrowd | 898 | −6 | 79 | 0.00% |
| 31 | MTCaptcha | 818 | −2 | 29 | 0.00% |
| 32 | Fortinet FortiGate | 626 | −5 | 27 | 0.00% |
| 33 | Yandex SmartCaptcha | 479 | +9 | 10 | 0.00% |
| 34 | Solve Media | 430 | +1 | 0 | 0.00% |
| 35 | Human Presence | 398 | 0 | 0 | 0.00% |
| 36 | Norton Shopping Guarantee | 394 | −5 | 1 | 0.00% |
| 37 | Blue Triangle | 378 | +6 | 33 | 0.00% |
| 38 | VAPTCHA | 375 | −3 | 1 | 0.00% |
| 39 | Kasada | 276 | +1 | 29 | 0.00% |
| 40 | Alibaba Cloud Verification Code | 262 | −7 | 13 | 0.00% |
| 41 | Mollom | 199 | +1 | 0 | 0.00% |
| 42 | FraudLabs Pro | 172 | 0 | 2 | 0.00% |
| 43 | AWS WAF Captcha | 169 | 0 | 12 | 0.00% |
| 44 | Onfido | 139 | +5 | 15 | 0.00% |
| 45 | NexusPIPE | 85 | 0 | 0 | 0.00% |
| 46 | RapidSec | 82 | −3 | 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 | 0 | 1 | 0.00% |
| 51 | VentryShield | 10 | 0 | 0 | 0.00% |
| 52 | Skyflow | 5 | 0 | 0 | 0.00% |
| 53 | Proxmox Mail Gateway | 5 | +1 | 1 | 0.00% |
| 54 | SPNEGO | 4 | 0 | 0 | 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.