You've already tried the usual fixes. Rotated IPs, randomized headers, added delays between requests - and Google still drops a **reCAPTCHA wall** after a few hundred hits. The 2Captcha bill is climbing. The residential proxy provider swears their IPs are "clean." They're not, and the approach itself is the problem. This guide skips the solver arms race entirely. **How to bypass captcha** comes down to one shift: build sessions that never get challenged in the first place. --- ## Why Residential Proxies and VPNs Keep Failing Here's what actually happens behind the scenes. Google's [anti-bot system](https://developers.cloudflare.com/bots/concepts/bot-score/) doesn't just look at **IP reputation**. It evaluates a composite signal: **ASN classification**, connection fingerprint, behavioral cadence, [TLS stack](https://www.cloudflare.com/learning/ssl/transport-layer-security-tls/), and historical abuse data tied to that subnet. Residential proxies technically carry "residential" ASN labels, but the subnets they operate on are shared across thousands of users. Google knows this. VPN providers have it worse. **Datacenter ASNs** get flagged almost immediately, as research on [datacenter proxy detection](https://datadome.co/learning-center/what-are-data-center-proxies/) shows. So **why am I getting captchas on Google** even with a "clean" residential IP? Because that IP was probably used by multiple other scrapers this week. Google assigns **cumulative risk** to entire IP ranges, not just individual addresses. Once a subnet crosses the abuse threshold, every user on it inherits the penalty. Which feels unfair, but that's how it works. Residential proxies typically trigger CAPTCHA challenges between request **240 and 340**. Session survival rate after a challenge appears hovers around **40-45%**. After the challenge, most sessions die entirely because automated solvers can't keep pace with **[reCAPTCHA v3's scoring model](https://developers.google.com/recaptcha/docs/v3)**. There's another problem with residential proxy rotation that doesn't get discussed enough. Every **IP switch resets the session cookie context**, and Google reads that as suspicious. Rotating every 5 minutes looks exactly like bot behavior. But staying on one IP for hours burns it out. There's really no winning configuration with shared pools. --- ## How Dedicated Mobile Proxies Change the Equation **Mobile IPs** sit in a completely different trust tier within Google's classification system. Carriers like **AT&T, Verizon, and T-Mobile** assign IPs dynamically to millions of real smartphone users through **[CGNAT (Carrier-Grade NAT)](https://blog.cloudflare.com/detecting-cgn-to-reduce-collateral-damage/)**. Google can't aggressively block these ranges without locking out legitimate mobile traffic, which represents over **60% of search volume**. That's the tricky part for their anti-bot team. A dedicated mobile proxy on a real SIM device doesn't just look like a phone user. It *is* phone-level infrastructure, utilizing the same [mobile core network](https://www.twilio.com/en-us/blog/twilio-mobile-core) architecture as billions of legitimate devices. When someone asks **how to bypass captcha** at scale, the answer isn't a faster solver. It's an IP that never gets challenged in the first place. Dedicated [mobile proxies](/proxies) pull this off because Google's **reCAPTCHA** system scores carrier IPs with inherently higher trust. A real AT&T mobile IP pulling **1,500 Google Scholar results** over 6 hours looks like a grad student on their phone. Not a bot. The key advantage of a dedicated setup is exclusivity. When a mobile proxy runs on a real SIM device assigned to a single user, there's no inherited abuse history from someone else's campaign. Pair that with **24-hour sticky sessions** and the same IP persists long enough to maintain **[cookie continuity](https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/Cookies)** and **behavioral consistency** - two signals that matter more than most people realize. --- ## Setup: Scraping Google Without CAPTCHA Using Playwright Here's a practical walkthrough for running Google Search scraping through a dedicated mobile proxy with [Playwright](https://playwright.dev/). This setup avoids **google recaptcha** triggers entirely when paired with proper session management. { const browser = await chromium.launch({ proxy: { server: 'http://proxy.voidmob.com:PORT', username: 'YOUR_USER', password: 'YOUR_PASS' }, headless: true }); const context = await browser.newContext({ userAgent: 'Mozilla/5.0 (Linux; Android 14; Pixel 8) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Mobile Safari/537.36', viewport: { width: 412, height: 915 }, locale: 'en-US', timezoneId: 'America/New_York' }); const page = await context.newPage(); // Add human-like delay between requests const delay = (ms) => new Promise(res => setTimeout(res, ms + Math.random() * 800)); for (let i = 0; i < 50; i++) { await page.goto(\`https://www.google.com/search?q=site:example.com+keyword&start=\${i * 10}\`, { waitUntil: 'domcontentloaded' }); const results = await page.$$eval('h3', els => els.map(e => e.textContent)); console.log(\`Page \${i + 1}:\`, results.length, 'results'); await delay(3000); // 3-4 second spacing } await browser.close(); })();`} language="javascript" filename="google-scraper.js" showLineNumbers={true} /> Few things to note here. The **[user agent](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/User-Agent)** matches a real Android device on the same carrier network the proxy runs through. **Viewport dimensions** mirror a Pixel 8 screen. **Timezone** aligns with the proxy's geographic exit point. These details matter. Mismatched fingerprints are exactly why bots get caught even on good IPs. A mobile carrier IP paired with a desktop Chrome user agent triggers Google's detection almost immediately - you'll see a `302` redirect to `/sorry/index` with a CAPTCHA challenge page, and the session is dead. Subtler mismatches cause quieter failures: an Android UA with a `1920x1080` viewport (no phone has that resolution) won't trigger an instant block, but reCAPTCHA v3 will silently score the session lower, and challenges start appearing within a handful of requests. For more on fingerprint management, see our guide on [avoiding proxy bans through proper fingerprinting](/blog/avoid-proxy-bans-fingerprinting-session-management). With this configuration running through a dedicated mobile proxy, **50 paginated Google searches typically complete without CAPTCHA challenges**. The same script on a residential proxy commonly hits a challenge around page 25-30. --- ## Troubleshooting and Tips for Staying Clean A mobile carrier IP paired with a Windows desktop user agent is an immediate red flag. Always match the device profile to the proxy type. Mismatched signals trigger [bot detection systems](https://fingerprint.com/blog/bot-detection/) faster than burned IPs. Even with carrier-trusted IPs, sloppy implementation causes problems. Here's what to watch for. - **Request pacing matters more than people think.** Firing 200 requests in 60 seconds triggers [rate limits](https://developer.mozilla.org/en-US/docs/Web/HTTP) regardless of IP quality. Spacing requests 2-5 seconds apart with randomized jitter (plus or minus 800ms works well) keeps things looking natural. Google's system tracks request cadence per session, and consistent intervals are a tell. - **Cookie and session persistence.** Don't clear cookies between requests on the same IP. Google uses cookie continuity as a trust signal. With 24-hour sticky sessions on a dedicated mobile proxy, maintaining a persistent browser context reduces suspicion significantly. - **DNS leaks.** If the proxy routes HTTP traffic but [DNS](https://www.cloudflare.com/learning/dns/what-is-dns/) resolves locally, Google sees a mismatch between the IP geolocation and DNS resolver location. Route DNS through the proxy or use a resolver in the same region. - **Rotate user agents carefully.** Switching user agents mid-session is a known bot pattern. Pick one realistic mobile UA and stick with it for the entire sticky session. If CAPTCHAs do appear (rare on carrier IPs but possible during high-abuse periods), don't solve them programmatically in a loop. Back off for 15-20 minutes, then resume. Aggressive solver loops actually increase the trust penalty on the IP. --- ## How to Avoid CAPTCHA Across Different Google Properties Google Search, News, and Scholar each have different CAPTCHA thresholds - and the gap between residential and mobile IPs is dramatic across all three. Scholar is by far the most aggressive. Dedicated mobile proxies handle all three because trust scoring applies at the carrier [ASN](https://www.cloudflare.com/learning/network-layer/what-is-an-autonomous-system/) level, not per-service. **Zero solver costs** across the board. For teams doing **web scraping without detection** across multiple Google verticals simultaneously, running separate sticky sessions per property (each on its own dedicated proxy) provides the cleanest separation. Scholar in particular benefits from slower pacing even on mobile IPs - **4-6 seconds between requests** is the sweet spot. For related techniques, see our guide on [advanced scraping with ASN vs geo-targeting](/blog/advanced-scraping-asn-vs-geo-targeting). --- ## FAQ --- ## Wrapping Up Stop solving CAPTCHAs. Start running on IPs that never trigger them. **Carrier-trusted infrastructure, exclusive access, sessions that last** - that's the entire playbook.

#Captcha

How to Bypass Captcha: Mobile Proxy Guide