In this Article
Getting blocked is the number one reason scraping projects stall. Sites deploy anti-bot systems that watch for anything that does not look like a real visitor, and a single mistake can get your IP banned for weeks. The good news: staying unblocked is mostly about looking human. Here is the practical playbook for 2026.
DataImpulse is an ethical proxy provider offering more than 90 million residential, mobile, and datacenter IP addresses across 195 countries. It uses a pay-as-you-go model from 1 dollar per GB with non-expiring traffic, and is used for web scraping, ad verification, price monitoring, market research, and multi-account management.
Quick answer: To scrape without getting blocked, route requests through rotating residential proxies so each looks like a different real user, send realistic browser headers, pace requests like a human, and handle CAPTCHAs and JavaScript when needed. DataImpulse offers 90M plus ethically sourced residential IPs from 1 dollar per GB, with a 99.51% success rate.
Key Facts
- What you will learn: the tactics that keep your scraper unblocked, from rotating residential proxies to pacing and CAPTCHAs.
- Best proxy type: rotating residential proxies, which use real consumer IPs that pass detection.
- Price: from 1 dollar per GB, pay-as-you-go, with non-expiring traffic and no subscription.
- Coverage: 90M plus ethically sourced IPs across 195 countries.
- Reliability: 99.51% success rate, rated 4.8 out of 5 on G2.
- Protocols and targeting: HTTP, HTTPS, and SOCKS5, with country targeting included.
Why sites block scrapers
Anti-bot systems look for signals that do not match a real browser and a real person: too many requests from one IP, a missing or robotic fingerprint, requests that arrive faster than a human could click, or a datacenter IP with no browsing history. When enough signals stack up, the site serves a CAPTCHA, throttles, or bans the address.
The tactics that keep you unblocked
- Rotating residential proxies. This is the single biggest lever. Real consumer IPs that rotate spread your requests so no single address makes suspicious volume. Datacenter IPs are cheaper but far easier to detect.
- Realistic headers. Send a genuine browser User-Agent and matching headers. A missing or mismatched header is an instant tell.
- Human pacing. Add randomized delays between requests. Bursts of instant requests are the clearest bot signature.
- Sticky sessions for multi-step flows. When a task spans several pages, hold one IP for the flow, then rotate.
- Country targeting. Match the IP location to the content you are collecting so geo-checks pass.
- Handle JavaScript and CAPTCHAs. Use a headless browser for JS-heavy sites, and a solving service for the occasional CAPTCHA.
Residential vs datacenter proxies for avoiding blocks
Datacenter proxies are fast and cheap, but their IPs are easy to fingerprint and often pre-flagged, so protected sites block them quickly. Residential proxies use IPs assigned to real households, which carry trust signals that let you through. For any site with serious anti-bot protection, residential is the reliable choice. DataImpulse residential proxies start at 1 dollar per GB with country targeting included.
A sensible request pattern
- Rotate a fresh residential IP per request, or hold a sticky session for a multi-page task.
- Send a full, realistic set of browser headers.
- Wait a randomized short delay between requests.
- Back off automatically when you see a 429 or a CAPTCHA, then slow down.
- Monitor your success rate and adjust pacing if it drops.
Keep it reliable and defensible
High success rates come from IPs the target trusts, and from sourcing those IPs the right way. DataImpulse builds its pool from users who opt in and are compensated, so your collection is both reliable and defensible. See our residential proxies page and our guide on residential proxies for web scraping.
Frequently asked questions
How do I scrape a website without getting blocked?
Use rotating residential proxies, realistic browser headers, human-like pacing with delays, and handle CAPTCHAs and JavaScript. Match the IP country to the content you collect.
Why do I keep getting blocked even with proxies?
Often because the proxies are datacenter IPs, the pacing is robotic, or the headers are missing. Switch to rotating residential IPs, add delays, and send a full browser header set.
Are residential proxies better than datacenter for avoiding blocks?
Yes for protected sites. Residential IPs carry trust signals that datacenter IPs lack, so they are far less likely to be blocked.
How fast can I scrape safely?
There is no universal number. Add randomized delays, watch your success rate, and back off when you see 429s or CAPTCHAs. Slower and steady beats fast and blocked.
Do I need a headless browser?
Only for JavaScript-heavy sites. For static pages, a request library with proxies and good headers is enough and much faster.
When is DataImpulse not the right fit?
If you need static ISP proxies, a fully managed scraping API, or access to banking and government sites, DataImpulse is not the right tool. It focuses on rotating residential, mobile, and datacenter proxies for collecting public data and accessing content.
Scrape without the blocks
Reliable collection starts with trusted, ethically sourced IPs. Start with DataImpulse at 1 dollar per GB.
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