CAPTCHA vendor
5 of the 960 top sites we tested are protected by Arkose Labs (FunCaptcha) (0.5%). Below is the full list. Detection is at the homepage, so deep pages are usually more protected — check the exact URL you plan to scrape.
Top alternatives in the same category
Slow down and rotate IPs (respect Retry-After)
Throttled by request volume from this IP — back off and spread requests across more IPs rather than reaching for a browser.
A directional heuristic from the homepage response, not a live test. How we score it →
Difficulty across Arkose Labs (FunCaptcha) sites
| Site | Category | Protected | Anti-bot / WAF |
|---|---|---|---|
| expedia.com | Travel & hospitality | Protected | Akamai Bot Manager + 3 more |
| hotels.com | Travel & hospitality | Protected | Akamai Bot Manager + 3 more |
| pinterest.com | Social media | Protected | Akamai Bot Manager + 2 more |
| ubereats.com | Food & delivery | Protected | Cloudflare + 2 more |
| vrbo.com | Travel & hospitality | Protected | Akamai Bot Manager + 3 more |
From the Crawlora Anti-Bot Adoption Index, homepage-level snapshot of June 12, 2026.