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.

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

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.

Fetch detailed web rank analysis with ease, optimizing your site's performance and achieving higher search engine placements.

Gain real-time insights into website navigation and performance with our Web Navigator Status Insight API.

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

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.

Unlock powerful terrain analytics for better decision-making with the Web Rank Analyzer API.

Capture and analyze web ranking data effortlessly with our API, empowering your SEO strategies and boosting visibility.

Access real-time insights from web content with this powerful API, enhancing your data analysis and decision-making.

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.

Analyzes web domains, providing SEO metrics such as backlinks, organic traffic, domain authority, and ranked keywords.

Instantly validate how any URL will appear when shared on Facebook, LinkedIn, Twitter, and WhatsApp. Returns a full JSON report with platform-specific scores, broken tag detection, image dimension checks, and plain-English fix instructions — all in a single API call.

The Webpage Stats API offers up-to-the-minute information regarding both web traffic and user engagement.

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

The Web Traffic Watcher API provides key performance metrics for any website, including traffic, keywords and sources, with competitive pricing to maximize profitability.

Use the long description we wrote earlier. Zyla's SEO is strong, so these keywords will help you get found on Google

The Website Analytics API offers valuable web analytics insights, enabling data-driven decisions, competitive analysis, and audience targeting, enhancing digital success.

Finds the weak points in a website Content Security Policy that undermine script-injection protection. Returns one graded JSON report with a verdict, grade and stable issue codes.

Get a comprehensive trust and quality report for any website. Analyzes DNS health, SSL certificates, security headers, content quality, performance indicators, and overall trust score.

Unveil valuable web insights instantly using this API, designed to elevate your content strategy and improve engagement.

Evaluate your website's speed and performance metrics to achieve faster loads and happier users.

The Web Presence Insights API provides real-time data on web traffic and user engagement.

Access in-depth web performance metrics, including traffic sources, rankings, and keywords, to optimize strategies and enhance online visibility.