Pagination is the practice of splitting large datasets across multiple pages on a website. Scrapers must navigate through all pages (page 1, page 2, etc.) to collect the complete dataset.
Websites paginate results using URL parameters (?page=2), offset values (?offset=20), cursor tokens (?cursor=abc123), or "load more" buttons that trigger API calls. Scrapers detect pagination patterns and iterate through all pages. Some sites use infinite scroll, loading content dynamically as the user scrolls. Handling pagination correctly requires identifying the total page count or detecting when no more results exist.
Handle it deliberately in production scrapers -- most breakage traces back to skipping this step.
USER-country-de-session-task01Add this string to your scraper's proxy credentials and every request in the job shares one exit IP, which keeps pagination-related behavior consistent across the run. Change "task01" per worker to isolate parallel scrapes.
Isolate the logic for this step so every scraper in the project shares one tested implementation.
Sites change layouts and behavior over time -- recheck this part of the scraper on a schedule, not just at launch.
This works best over residential or ISP IPs, so the target sees ordinary browsing rather than clustered datacenter traffic.
Capture what actually failed so a broken selector or a new status code surfaces instead of getting masked by automatic retries.
A job listing aggregator scrapes 500 pages of search results from a job board, incrementing the page parameter from 1 to 500 and extracting listings from each page.
Pagination multiplies the number of requests your scraper makes. Each page is a separate request through your proxy. Efficient pagination handling reduces proxy bandwidth usage and data collection time.
Every production scraper that routes through proxies interacts with pagination whether the developer thinks about it or not. Getting it right means fewer blocks, cleaner data, and less wasted bandwidth.
Use a headless browser to scroll the page and wait for new content to load after each pass. Monitor network requests in the browser to find the underlying API endpoint. Often you can call that API directly with pagination parameters, which is faster and lighter on proxy bandwidth than scrolling.
Use the same IP through a sticky session for one continuous pagination run. Changing IPs between pages can trigger security checks, since it looks like several different users all landing on sequential result pages in the exact same order, a pattern anti-bot systems flag as automated crawling.
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