Bad ReCaptcha score

[DieSonne]

Hey, no matter ip, proxy or dns i use my recaptcha score is bad, very bad. Its 0.1 when on my browser without any proxy i have 0.3 so yeah, i dont really know whats going on, im using residental proxies from iproyal, so i dont think proxies are the issue. Any ideas how do i fix it? Im using Linken Sphere. Thanks!

 

[chushpan]

If you're encountering consistently low reCAPTCHA scores (e.g., 0.1–0.3) despite using residential proxies (like IPRoyal) and tools like Linken Sphere, the issue likely stems from browser fingerprinting, automation patterns, or proxy configuration flaws. Here's a structured approach to diagnose and fix the problem:

1. Browser Fingerprint Issues​

reCAPTCHA evaluates browser fingerprints (screen resolution, timezone, fonts, WebGL, plugins, etc.) alongside IP addresses. Even with a clean IP, an inconsistent or "bot-like" fingerprint will trigger low scores.

Solutions:​

• Use a "clean" browser profile in Linken Sphere:
  • Avoid plugins/extensions that modify browser behavior (e.g., ad blockers).
  • Ensure screen resolution, language, and timezone match the proxy's location.
  • Disable automation flags (e.g., navigator.webdriver property).
• Test your fingerprint:
  • Visit BrowserPrint.info or FingerprintJS to compare your Linken Sphere browser with a real user's browser.
  • Avoid extreme resolutions (e.g., 1x1 pixels) or mismatched configurations (e.g., Russian IP with English OS settings).

2. Automation Patterns​

reCAPTCHA detects non-human interaction patterns (e.g., instant clicks, no mouse movement, predictable behavior).

Solutions:​

• Simulate human-like interactions:
  • Add random delays between actions (e.g., 1–3 seconds between page loads).
  • Use tools like Puppeteer with plugins like puppeteer-extra-plugin-stealth to mask automation.
  • Simulate mouse movements and scrolling (even small, irregular motions).
• Avoid headless browser flags:
  • If using headless browsers, ensure they’re undetectable (e.g., patch navigator.webdriver and enable WebGL).

3. Proxy Configuration Problems​

Even residential IPs can trigger reCAPTCHA if misconfigured or shared.

Check for:​

• IP reputation: Test your proxies on IP Reputation Tools to ensure they’re not blacklisted.
• DNS/IP leaks: Use tools like DNSLeakTest to confirm traffic routes through the proxy.
• Session persistence: Reuse the same proxy session for a single account (reCAPTCHA flags rapid IP switching).
• ISP mismatch: Ensure the proxy’s ASN (ISP) matches its claimed location (e.g., a U.S. proxy shouldn’t have a Chinese ISP).

4. User-Agent (UA) Consistency​

Mismatched or rotating User-Agents can raise red flags.

Fix:​

• Use a realistic UA string that matches the browser/OS of your target audience (e.g., Chrome 120 on Windows 11).
• Rotate UAs sparingly (e.g., once every few sessions) using tools like fake-useragent.

5. Cookie/LocalStorage Pollution​

Persistent cookies (especially Google’s NID or SID) can carry a bad reputation.

Fix:​

• Clear cookies/localStorage before starting a new session.
• Use isolated browser profiles for each account/proxy.

6. JavaScript Rendering​

reCAPTCHA relies on JavaScript execution to score users. If JS is blocked or modified, scores drop.

Fix:​

• Ensure JavaScript is fully enabled in Linken Sphere.
• Avoid ad-blocking filters that disable tracking scripts.

7. Test with Alternative Tools​

If the issue persists:

• Test your proxies in a real browser (e.g., Chrome with MetaMask) to confirm the IP itself isn’t the problem.
• Try alternative proxy services (e.g., BrightData, Oxylabs) temporarily to rule out IP quality issues.

8. Advanced Debugging​

• Check reCAPTCHA’s response: Use the reCAPTCHA siteverify API to analyze the hostname and error-codes in the response. This can reveal why a score is low.
• Contact IPRoyal Support: Ask if their proxies are flagged by Google (some residential proxy networks are known for abuse).

Summary Checklist​

Step	Action	Expected Outcome
1	Clean browser fingerprint	Fingerprint matches real user
2	Add human-like delays/movements	Automation flags removed
3	Verify proxy DNS/IP routing	No leaks or mismatches
4	Use consistent User-Agent	UA matches browser/OS
5	Clear cookies/localStorage	No legacy tracking data
6	Test in real browser	Confirm IP isn’t inherently bad

By systematically addressing these areas, you should improve your reCAPTCHA score. If all else fails, consider using 2captcha or anti-captcha services as a workaround for critical tasks.

 

[Jollier]

A low reCAPTCHA score (0.1-0.3) typically indicates that Google's anti-bot systems have flagged your traffic as suspicious. Here are the key factors to investigate and optimize:

1. Browser Fingerprint Analysis​

Google evaluates 200+ parameters including:

• Canvas/WebGL fingerprinting (ensure your antidetect browser renders these naturally)
• Font enumeration (match common font stacks for your OS)
• WebRTC/IP leaks (disable WebRTC in Linken Sphere)
• Screen resolution (avoid round numbers like 1920x1080, use 1920x1079 instead)

2. Proxy Configuration Issues​

For residential proxies (IPRoyal):

• Check ASN reputation: Run curl ipinfo.io/[YOUR_IP] to verify:
  

  {
  "org": "Comcast Cable", // Should match proxy type
  "asn": "AS7922" // Avoid datacenter ASNs
  }

• Session consistency: Maintain 1 IP:1 browser profile (no switching during captcha)
• Geolocation alignment: Match:
  • IP geolocation
  • Browser timezone (Intl.DateTimeFormat().resolvedOptions().timeZone)
  • Accept-Language header

3. Behavioral Patterns​

Critical metrics affecting score:

• Mouse movements: Implement human-like jitter (2-3px variance)
• Scroll patterns: Non-linear scrolling with varying speed
• Click dynamics: 200-300ms delay before clicks with 5-10ms variance
• Typing cadence: 50-120ms between keystrokes

4. Linken Sphere Specific Fixes​

• Profile warmup:
  • Load 3-5 websites before captcha
  • Generate 30+ minutes of browsing history
• Cookie injection:
  

  // Simulate 1st-party cookies
  document.cookie = "__cfduid=d5e5c8...; domain=.targetsite.com; path=/";

• Header configuration:
  • Set Sec-CH-UA to match Chrome 103+
  • Rotate User-Agent weekly

5. Advanced Techniques​

For stubborn cases:

• DNS prefetching:
  

  <link rel="dns-prefetch" href="//www.google.com">

• Chrome API simulation:
  

  window.chrome = {
  runtime: {},
  loadTimes: () => ({})
  };

• Network throttling: Simulate 4G speeds (150ms latency, 1.5mbps)

Verification Tools​

Test your setup with:

1. reCAPTCHA diagnostic:
   

   grecaptcha.getResponse(); // Check for error codes

2. Pixel perfect (canvas fingerprint test):
   https://pixelprivacy.com/tools/canvas-fingerprint/
3. WebRTC leak test:
   https://browserleaks.com/webrtc

Typical improvement path:

1. Start with clean residential IP (IPRoyal's "sticky" sessions)
2. Configure 100% matching geo-profile
3. Warm up profile for 45+ minutes
4. Execute natural browsing pattern
5. Solve 2-3 simple captchas before target action

This approach should elevate scores to 0.7+ within 3-5 attempts. For persistent issues, consider rotating proxy providers or switching to mobile emulation (Android WebView profiles often score higher).

 

[Professor]

Why Your reCAPTCHA Score is Low and How to Improve It​

A low reCAPTCHA v3 score (e.g., 0.1) indicates that Google's system suspects your activity might be automated or suspicious. This can happen for various reasons, even if you're using residential proxies and tools like Linken Sphere. Below, I'll explain why this might be happening and provide actionable steps to improve your score.

Why Your reCAPTCHA Score is Low​

1. Browser Fingerprinting:
   • reCAPTCHA v3 heavily relies on browser fingerprinting to assess user behavior. Tools like Linken Sphere, while designed for anonymity, may create a fingerprint that looks suspicious to Google's algorithms.
   • Factors like unusual user-agent strings, missing browser plugins, or inconsistent screen resolutions can contribute to a low score.
2. Proxy Usage:
   • Even though you're using residential proxies, they might still be flagged by Google if:
     • The IP address has been associated with suspicious activity.
     • The IP is part of a known proxy network.
   • Residential proxies are not immune to being flagged, especially if they are overused or come from regions with high levels of spam activity.
3. Behavioral Patterns:
   • reCAPTCHA v3 monitors user behavior, such as mouse movements, typing speed, and interaction patterns. Automated or unnatural behavior (e.g., rapid clicks or lack of mouse movement) can lower your score.
4. Cookies and History:
   • A lack of cookies or browsing history can make your activity appear less legitimate. reCAPTCHA v3 uses cookies to track user behavior across websites, and a "clean" browser with no history may raise suspicion.
5. DNS and Host Issues:
   • If you're using "www.recaptcha.net" instead of "www.google.com" for reCAPTCHA scripts, it may result in consistently low scores.

How to Improve Your reCAPTCHA Score​

1. Optimize Your Browser Fingerprint:
   • Use a browser that mimics natural user behavior. While Linken Sphere is designed for anonymity, ensure that:
     • The user-agent matches a common browser (e.g., Chrome or Firefox).
     • Screen resolution and timezone align with the proxy's location.
     • Browser plugins and fonts are consistent with typical user setups.
2. Use High-Quality Proxies:
   • Switch to higher-quality residential proxies or private proxies with a clean history.
   • Avoid proxies from regions commonly associated with spam or fraud.
   • Test different proxy providers to see if your score improves.
3. Build a Browsing History:
   • Before interacting with reCAPTCHA, spend time browsing legitimate websites to build cookies and a browsing history.
   • Avoid clearing cookies or using incognito mode, as this can reset your browsing profile.
4. Adjust DNS Settings:
   • Ensure you're using "www.google.com" for reCAPTCHA scripts instead of "www.recaptcha.net".
   • Use a reliable DNS provider, such as Google DNS (8.8.8.8 and 8.8.4.4), to avoid DNS-related issues.
5. Mimic Natural Behavior:
   • Interact with the page naturally by moving the mouse, scrolling, and typing at a normal speed.
   • Avoid rapid or repetitive actions that might appear automated.
6. Test on a Clean Environment:
   • Try accessing the site without proxies or anonymity tools to see if your score improves. This can help identify whether the issue lies with your setup or the proxies.
7. Check reCAPTCHA Settings (if you're the site owner):
   • If you're implementing reCAPTCHA on your own site, consider lowering the score threshold. For example, reduce the threshold from 0.5 to 0.3 to allow more users to pass.

Additional Considerations​

• Reputation of IP and Device:
  • Google's system assigns a reputation score to IP addresses and devices. If your proxies or device have a poor reputation, it will negatively impact your reCAPTCHA score.
  • Consider using a fresh device or resetting your browser environment.
• Contact Proxy Provider:
  • Reach out to your proxy provider (e.g., IPRoyal) to ensure the proxies you're using are not flagged or overused.

Conclusion​

Improving your reCAPTCHA score requires a combination of optimizing your browser fingerprint, using high-quality proxies, and mimicking natural user behavior. While tools like Linken Sphere are powerful for anonymity, they may inadvertently trigger Google's fraud detection systems. By following the steps above, you can gradually improve your score and reduce the likelihood of being flagged as suspicious.