Top 10 WebHarvester Features You Need to Know
1. Point-and-click extractor
Easily select text, images, links, tables, and other page elements in a visual interface without writing CSS/XPath selectors. Speeds up initial setup and reduces errors for non-technical users.
2. Scheduled crawling
Run crawls on a fixed schedule (hourly, daily, weekly) with configurable start times and time zones to keep datasets up to date automatically.
3. Smart pagination handling
Automatically detects and follows “next” links, infinite scroll, and API-backed pagination patterns so multi-page lists are captured reliably.
4. Proxy and IP rotation
Built-in support for residential, datacenter, and geo-distributed proxies plus automatic rotation and retry logic to avoid IP bans and distribute load.
5. JavaScript rendering
Headless browser rendering (e.g., Chromium) to execute client-side JavaScript, ensuring content generated dynamically is correctly extracted.
6. Data cleaning and transformation
Built-in rules for normalizing dates, numbers, trimming whitespace, regex-based cleaning, and mapping fields to a canonical schema during extraction.
7. Duplicate detection and change tracking
Detects duplicate records, flags content changes, and offers diff views so you can track updates over time and avoid redundant storage.
8. Export and integrations
Multiple export options (CSV, JSON, Excel) plus direct integrations with databases, cloud storage (S3, GCS), message queues, and Zapier/Integromat for downstream workflows.
9. Rate limiting and politeness controls
Configure request pacing, concurrent threads, and robots.txt/adherence settings to avoid overloading target sites and reduce blocking risk.
10. Monitoring, alerts, and logs
Real-time dashboards, success/failure metrics, and alerting (email, Slack, webhook) with detailed logs for troubleshooting failed extractions.
If you want, I can expand any feature into setup steps, example configurations, or a comparison table of how WebHarvester implements these versus alternatives.
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