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SEO Reports DNS Check SEO Analysis Threat Detection Content Optimization Metrics On-Page SEO Audit Keyword Volume Domain Rank Domain Certificate Validation Website Reliability Page Authority Internal Links Spam Score Malware Analysis Domain Quality Targeted Improvements Web Page Analysis CPC Insights

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Best seo audit APIs

Web Scan Safe API

Security & Cybersecurity

"Retrieves detailed security analysis results for specific websites, improving cybersecurity measures."

Free 7-Day Trial

100% uptime 213ms avg MCP ready

Accessibility Audit API

Legal & Compliance

Run automated WCAG accessibility audits on any web page. Detects violations, warnings, and best practices for ADA and EAA compliance.

Free 7-Day Trial

100% uptime 192ms avg MCP ready

Domain Relevance Insights API

Data & Analytics

Automate SEO auditing with data on domain/page authority, backlinks, and referring domains for efficient strategy building.

Free 7-Day Trial

100% uptime 608ms avg MCP ready

Domain SEO Score Checker API

Data & Analytics

The Domain SEO Score Checker API allows you to efficiently analyze key SEO elements, such as meta tags, headers and links, providing detailed reports.

Free 7-Day Trial

100% uptime 729ms avg MCP ready

WebPage SEO Reporting API

Data & Analytics

Investigates any webpage and generate a comprehensive SEO report.

Free 7-Day Trial

100% uptime 1,130ms avg MCP ready

SEO Structure Checker API

Data & Analytics

Access worldwide domain data effortlessly with the SEO Structure Checker API for informed decisions.

Free 7-Day Trial

100% uptime 581ms avg MCP ready

Boost Link Analytics API

Data & Analytics

Track and compare domain/page authority metrics to optimize digital marketing and link-building campaigns.

Free 7-Day Trial

100% uptime 641ms avg MCP ready

URL SEO Analyzer API

Data & Analytics

URL SEO Analyzer API analyzes URLs to provide SEO audit reports, helping to optimize website visibility and search engine rankings.

Free 7-Day Trial

100% uptime 1,249ms avg MCP ready

Domain SEO Evaluation API

Data & Analytics

The Domain SEO Evaluation API is a powerful tool that allows developers and SEO professionals to gain valuable insights into the SEO performance of a given domain. By leveraging this API, users can access a wide range of SEO metrics and data points that can inform and optimize their digital marketing strategies.

Free 7-Day Trial

100% uptime 2,643ms avg MCP ready

SEO Extraction API

Data & Analytics

The SEO Extraction API is a tool that extracts major SEO tags from a given URL, including the title, description, keywords, and various header tags. Additionally, the API provides details on images and links, including internal and external links and their count. This API can be useful for website owners and marketers looking to optimize their website's SEO.

Free 7-Day Trial

100% uptime 3,140ms avg MCP ready

Domain SEO Analyzer API

Data & Analytics

The Domain SEO Analyzer API analyzes domain authority, backlinks, reliability and categorization, providing valuable information for online optimization.

Free 7-Day Trial

100% uptime 1,130ms avg MCP ready

SEO Score Tracker API

Data & Analytics

The SEO Score Tracker API offers users real-time insights into a website domain's trustworthiness and authority.

Free 7-Day Trial

100% uptime 4,574ms avg MCP ready

SEO Web Information API

Data & Analytics

The SEO Web Information API analyzes any website URL, generating a basic SEO audit report with actionable insights for improved visibility and performance.

Free 7-Day Trial

100% uptime 1,867ms avg MCP ready

SEO Crawlability Audit API

Search & Discovery

Checks a public homepage’s SEO crawlability, indexability, robots.txt, sitemap, canonical, title, meta description, and H1 signals.

Free 7-Day Trial

100% uptime 5,256ms avg MCP ready

Domain Power Checker API

Data & Analytics

Get essential SEO metrics such as DA, PA, and Spam Score with this API, ideal for monitoring and optimizing domain performance.

Free 7-Day Trial

100% uptime 8,082ms avg MCP ready

Domain Security Audit API

Security & Cybersecurity

Checks a domain’s public DNS, HTTPS, TLS, certificate, CAA, DNSSEC, and security-header setup.

Free 7-Day Trial

100% uptime 1,811ms avg MCP ready

SEO Keyword Analytics API

Data & Analytics

Enhance your content and ad campaigns with data-driven insights, including keyword volume, competition, and CPC analysis, tailored for SEO success.

Free 7-Day Trial

100% uptime 4,553ms avg MCP ready

SiteTrace SEO Audit API

Data & Analytics

Full on-page SEO audit with 0–100 score and letter grade

Free 7-Day Trial

100% uptime 1,810ms avg MCP ready

SEO Metrics Analyzer API

Data & Analytics

The SEO Metrics Analyzer API evaluates domain authority, backlinks, credibility, and categorization, offering crucial insights to enhance online optimization efforts.

Free 7-Day Trial

100% uptime 3,472ms avg MCP ready

Web SEO Extractor API

Data & Analytics

Web SEO Extractor API analyzes a webpage to extract crucial SEO tags, such as titles, descriptions, keywords, and headers, for optimizing online visibility.

Free 7-Day Trial