On-page SEO audit of any URL: title, meta description, headings, canonical, Open Graph, structured data, image alt text, speed, broken internal links, a 0-100 score and a plain list of issues.

SEO audit API with a deterministic 0-100 score, per-check evidence, a ready fix list, and a GEO score for AI-search visibility.

Audit one public page for static SEO signals, 65+ technology fingerprints, and eight security headers with bounded redirects, response size, and private-network blocking.

Analyze any webpage for on-page SEO performance. Get SEO scores, meta tags, heading counts, image alt attributes, and internal and external link statistics.

SEO audit API. Send a URL, get a 0 to 100 score, a grade, category scores, AI readability scores and a prioritized fix list as JSON.

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

Extract the search optimization data of any page: title and description with lengths, canonical address, social sharing cards, structured data types, headings map, link and image audit, word count and redirect chain.

Audit web pages or whole websites for WCAG 2.2, EN 301 549 (European Accessibility Act) and Section 508 in a real browser. JSON, CSV or HTML report.

Web Intelligence API audits websites, detects their tech stack, converts pages to Markdown, finds broken links and extracts text from PDFs with OCR, all with one key.

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

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

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

Investigates any webpage and generate a comprehensive SEO report.

Listen for HTTP signals by examining URLs, reveal redirects, codes, indexing status, meta robots, robots.txt, detect soft 404s, and generate detailed SEO reports.

Page Metadata Grabber API extracts key SEO tags like titles, headers, and keywords, helping users optimize their content and monitor webpage changes effectively.

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.

Analyze deep links by tracking redirects, HTTP codes, meta robots policies, robots.txt, detect soft 404s, and report comprehensively on SEO status.

Analyzes URLs, detects redirects, status codes, indexability, meta robots, robots.txt, and soft 404s, providing comprehensive information on status and SEO.

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

Monitor complete links, discover internal redirects, status codes, meta robots restrictions, robots.txt, identify soft errors, and offer comprehensive SEO insight.

Web Content Scanner API analyzes a URL to extract key HTML tags such as titles, descriptions, keywords and headings, optimizing the SEO relevance of the page.

Turn a list of domains into one enriched row per website: detected technologies (CMS, e-commerce, analytics, CDN, provider, versions), company info and social links, WHOIS/RDAP registrar and expiry, DNS (MX, NS, SPF, DMARC), TLS certificate expiry.

Real Google Lighthouse (headless Chromium) on a list of URLs, mobile and/or desktop. One row per URL and strategy: performance, accessibility, best-practices and SEO scores, LCP, FCP, CLS, TBT, Speed Index, TTI, page weight, requests, top 5.

The SEO Keyword Performance API enables users to monitor and evaluate keyword rankings, aiding in the analysis of search engine performance.

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