Why Playwright scrapers break in production and SERP APIs offer a fix

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Developers building web scrapers often start with headless browser tools like Playwright or Puppeteer, which work smoothly in local environments but frequently fail when deployed to cloud servers. Search engines quickly detect and block requests from data center IP ranges, triggering CAPTCHAs or returning empty results within minutes of deployment. Scaling such scrapers requires expensive residential proxy networks, custom rotation logic, and constant maintenance as search engine layouts change unpredictably. Each headless browser tab also consumes significant server resources, adding infrastructure costs that compound at scale. Dedicated SERP APIs like SearchApi.io are presented as a more reliable alternative, handling anti-bot measures and returning structured JSON data without the overhead of managing proxies or browser automation.

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