Header and User Agent Rotator
Perfect Headers,
Every Time
Scrape.do defeats header-based WAF checks by delivering dynamic, domain-aware headers and user agents. No static patterns, no red flags.
Start scraping today with 1000 free credits. No Credit Card Required
Rotating Headers That Mimic Real Browsers
Scrape.do adjusts headers per request (including accept-language, encoding, connection type, and cookies) to match real browser behavior.
These headers are rotated and randomized to avoid triggering pattern-based detection systems.
User-Agent Switching with Real-World Accuracy
Every request uses a fresh, verified user-agent string from real devices and browsers.
Scrape.do auto-selects agents that align with the target domain’s expected traffic, avoiding mismatches that anti-bot systems flag instantly.
Cookie Injection and Session Warm-Up
Scrape.do can inject pre-session cookies and headers to simulate logged-in or returning users.
This helps bypass challenge pages and behavioral checks before real scraping begins.
Web Scraping API
Top Features
Automatic Proxy Rotation
Rotating between 100M+ residential, mobile, and datacenter IPs worldwide; automatically switching proxies to bypass geo-restrictions and blocks.
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Anti-Bot Bypass
On-ready solutions defeat Cloudflare, Akamai, DataDome, and PerimeterX using real browser fingerprints, rotating proxies, and adaptive TLS handshakes to avoid detection.
Learn MoreHeader & User Agent Rotator
Dynamically adjusts headers, cookies, and user agents to mimic real traffic and bypass bot detection systems.
Learn MoreCAPTCHA Handling
Bypasses CAPTCHAs using AI solvers, proxy switching, and real browser interactions to keep scraping uninterrupted.
Learn MoreDynamic TLS Fingerprinting
Generates authentic TLS signatures that match real browsers, preventing detection by fingerprinting systems.
Learn MoreHeadless Browser
Load JavaScript-heavy sites with a stealth browser environment. Simulate real user interactions and rendering to extract data without blocks.
Learn MoreGeo-Targeting
Access content from anywhere in the world. Extract data from local PPC and regional promotion campaigns; know no borders.
Learn MoreAsynchronous Web Scraper
Input thousands of URLs and let us handle them in the most efficient way possible, saving you time and money as you pay for only successful requests.
Learn MoreReliable, Scalable,Unstoppable Web Scraping
F.A.Q
Frequently Asked Questions.
Get answers to commonly asked questions.
Yes, you can pass custom headers with your request. But even without manual input, Scrape.do applies optimized headers automatically.
Yes. Each request gets a fresh, real-world user-agent based on current browser and device data.
User-agents are domain-aware; Scrape.do selects strings that match the expected traffic profile of the site to avoid triggering fingerprint mismatches.
Yes. Scrape.do rotates across device types, letting you simulate mobile, desktop, or tablet traffic for region or layout-specific scraping.
Yes, header and user-agent rotation is available in every plan, including the free tier. Nothing extra to enable or configure.
