Website Authority API provides comprehensive SEO metrics that help evaluate the authority, credibility, and backlink profile of any domain. By submitting a domain, you can retrieve valuable indicators commonly used in search engine optimization analysis and competitive research.
The response includes Domain Authority, a widely used metric that predicts how likely a domain is to rank in search engine results compared to other websites. Higher scores generally indicate stronger ranking potential and a more authoritative presence on the web.
You will also receive the Page Authority, which measures the ranking strength of a specific page within the domain. This metric helps developers, marketers, and SEO specialists understand the potential visibility and performance of individual pages in search engine results.
Another key indicator returned by the endpoint is the Spam Score, which estimates the likelihood that a domain could be penalized or considered low quality by search engines. Monitoring this metric helps identify potential risks related to backlink patterns, domain reputation, or suspicious linking behavior.
Additionally, the endpoint provides detailed information about the domain’s backlink ecosystem. It includes the total number of external URLs linking to the domain, offering insight into how widely the domain is referenced across the web. This metric is useful for measuring popularity, link-building effectiveness, and overall online presence.
Retrieve key SEO metrics for any domain, including domain authority, page authority, spam score, and external links to evaluate website credibility.
Domain Authority - Endpoint Features
| Object | Description |
|---|---|
domain |
[Required] Enter a domain |
{"domain_authority":100,"external_nofollow_urls_to_url":2953259702,"external_urls_to_url":18769836496,"page_authority":9.99,"spam_score":9}
curl --location --request GET 'https://zylalabs.com/api/2012/website+authority+api/22933/domain+authority?domain=google.com' --header 'Authorization: Bearer YOUR_API_KEY'
| Header | Description |
|---|---|
Authorization
|
[Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed. |
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
The "Get Authority" endpoint returns a JSON object containing data about a website's domain authority, including metrics such as domain power, organic clicks, average rank, and keywords rank.
The key fields in the response data include "domain_power" (authority score), "organic_clicks" (estimated clicks), "average_rank" (search engine rank), and "keywords_rank" (number of ranked keywords).
The response data is structured as a JSON object with a "success" boolean, a "message" string, and a "result" object containing the key metrics related to the domain authority.
The "Get Authority" endpoint provides information on a website's authority score, estimated organic traffic, average search ranking, and the number of keywords the site ranks for.
The primary parameter for the "Get Authority" endpoint is the URL of the website you want to analyze. Ensure the URL is properly formatted and accessible.
Users can leverage the returned data to assess a website's authority for SEO strategies, identify potential link-building opportunities, and monitor changes in domain performance over time.
The Website Authority API aggregates data from various sources, including backlink profiles, domain age records, and trustworthiness metrics, to calculate the authority score.
Data accuracy is maintained through regular updates and quality checks, ensuring that the metrics reflect the most current information about the website's authority and performance.
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