Open Page Rank
Calculate and compare website metrics using the PageRank algorithm.
Read docs Updated 2026-06-17
What is Open Page Rank?
The API calculates and returns PageRank-derived metrics for specified websites and enables direct comparisons between them.
It is useful for developers building analytics or SEO tools that require standardized website authority measurements.
What you can build with Open Page Rank
Competitor SEO analysis
Query PageRank scores for multiple competitor domains in a single request to benchmark relative site authority.
Internal ranking dashboard
Periodically fetch and store metrics for a list of monitored sites to track changes in PageRank over time.
Bulk domain evaluation
Integrate into scripts that score large lists of URLs for outreach, backlink prospecting, or investment research.
Get started with Open Page Rank
- 1Sign up and obtain an API key
- 2Review the available endpoints in the documentation
- 3Include the API key in the request header for authentication
- 4Send HTTPS POST or GET requests with one or more domains
- 5Parse the JSON response containing PageRank metrics
Open Page Rank: pros & cons
Pros
- +Supports multi-site comparison in one call
- +Uses standard HTTPS with API-key auth
- +Provides transparent PageRank-based metrics
- +Simple integration for ranking-related tasks
Cons
- –Only exposes PageRank-derived metrics
- –Requires an API key (no anonymous access)
- –Dependent on upstream data freshness
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Frequently asked questions
It returns PageRank-based metrics for websites and allows comparing multiple domains in a single request.
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