Scan any website to detect its anti-bot protection stack. Identifies Cloudflare, Akamai, DataDome, PerimeterX, and 10 more systems with bypass difficulty ratings.
Sources: Imperva 2025 Bad Bot Report, Fortune Business Insights, ScrapingAnt
Our scanner identifies 14 protection systems used by millions of websites worldwide. Here are the 7 major enterprise-grade systems and how they work.
The most widely deployed CDN and bot management system. Uses TLS fingerprinting, JavaScript challenges, Turnstile CAPTCHA, and AI Labyrinth to trap bots in decoy pages.
Enterprise-grade bot management using JA3/JA4 TLS fingerprinting, sensor data collection, and behavioral analysis. Premier tier adds mouse movement and interaction tracking.
AI-powered bot management running 85,000+ per-customer machine learning models. Uses Picasso device fingerprinting via canvas/GPU rendering and behavioral analysis.
Multi-layer trust scoring combining JavaScript fingerprinting, behavioral analysis, network analysis, and cross-customer machine learning.
Uses 700+ detection dimensions including JavaScript challenges, device fingerprinting, and behavioral analysis. Blocked 13 trillion bot requests in 2024.
Uses proof-of-work computational challenges with polymorphic JavaScript obfuscation. The JS code changes on every load, making reverse engineering extremely difficult.
The hardest anti-bot to bypass. Uses a custom JavaScript virtual machine with randomized opcodes that change constantly. Real-time AI adaptation detects retooling within minutes.
Resolve the domain and check if the IP belongs to known CDN ranges (Cloudflare, Akamai, AWS).
Inspect HTTP response headers for signatures like Server: cloudflare, CF-RAY, X-DataDome, Akamai-GRN.
Analyze Set-Cookie values for known patterns: __cf_bm, _abck, datadome, _pxvid, reese84, and more.
Parse page content for protection scripts, CAPTCHA widgets, challenge pages, and fingerprinting code.
Mobile 4G/5G proxies consistently achieve the highest success rates because CGNAT IPs are shared by thousands of real users, making them too valuable for anti-bot systems to block.
| Protection System | Difficulty | Datacenter | Residential | Mobile 4G/5G |
|---|---|---|---|---|
| Cloudflare | Med-Hard | 20-40% | 85-95% | 92-99% |
| Akamai | Hard | 10-30% | 85-97% | 95-99% |
| DataDome | Hard | ~0% | 60-80% | 89-95% |
| PerimeterX | Hard | 5-20% | 70-85% | 89-95% |
| Imperva | Medium | 30-50% | 85-95% | 95-99% |
| Kasada | Med-Hard | ~0% | 50-70% | 80-94% |
| F5/Shape | Very Hard | ~0% | 40-60% | 60-80% |
| AWS WAF | Medium | 50-70% | 90-97% | 95-99% |
Success rates based on data from Scrapfly, ScrapingAnt, and internal testing. Actual rates vary by implementation.
Real 4G/5G carrier IPs with CGNAT. The highest trust scores of any proxy type. 92-99% success rate on the hardest anti-bot systems.
Free trial includes 1 GB traffic + 2 proxy ports. No credit card required.