---
title: Website Intelligence
slug: chisleroff
url: https://apyhub.com/providers/chisleroff
---

# Website Intelligence

APIs published by Website Intelligence on ApyHub.

## APIs

- [Evaluate SEO Health API](https://apyhub.com/chisleroff/service/evaluate-seo-health.md): Audit a webpage URL and get a score, grade, structured-data breakdown, and top fixes. Useful for checking metadata and rich-result readiness.
- [Validate HTML API](https://apyhub.com/chisleroff/service/validate-html.md): Validate raw HTML for JSON-LD, microdata, meta tags, Open Graph, and Twitter cards. Get a summary of warnings, errors, and rich result eligibility.
- [Check Rich Results API](https://apyhub.com/chisleroff/service/check-rich-results.md): Audit a webpage URL for rich result eligibility. Returns checked types, eligibility status, and missing or recommended fields for each result type.
- [Extract Product Information API](https://apyhub.com/chisleroff/service/extract-product-information.md): Extract sku, name, brand, price, images, rating, and more from a product page URL. Useful for catalog enrichment, feed building, and price tracking.
- [Dynamic OG Image API](https://apyhub.com/chisleroff/service/dynamic-og-image-generation.md): Generate Open Graph images from title and styling fields. Returns a binary image for blog posts, product pages, and social sharing cards.
- [Extract Article From Web API](https://apyhub.com/chisleroff/service/extract-article.md): Extract article text from a webpage URL and get title, author, date, images, language, word count, source URL, and confidence scores.
- [Security Headers Audit API](https://apyhub.com/chisleroff/service/security-headers-audit.md): Audit a webpage URL for CSP, HSTS, X-Content-Type-Options, Referrer-Policy, and X-Frame-Options. Get a score and header flags for quick security checks.
- [Validate Schema API](https://apyhub.com/chisleroff/service/validate-schema.md): Validate structured data on a URL and retrieve JSON-LD, microdata, meta tags, Open Graph, Twitter cards, and a validation summary.
- [Detect Tech Stack API](https://apyhub.com/chisleroff/service/detect-tech-stack.md): Detect the technologies used by a webpage from its URL. Returns the source URL and a list of detected technologies for audits and enrichment.
- [Full Site Audit API](https://apyhub.com/chisleroff/service/full-site-audit.md): Checks a webpage URL and returns metadata, tech stack, performance, broken links, security headers, and mobile-friendliness for SEO and QA.
- [Extract Contact Information API](https://apyhub.com/chisleroff/service/extract-contact-information.md): Extract emails, phones, addresses, and social links from a webpage URL. Useful for lead enrichment, site audits, and contact validation.
- [Convert and Format raw HTML to PDF API](https://apyhub.com/chisleroff/service/pdf-from-html.md): Convert raw HTML into a PDF file with page size, margins, orientation, and background control. Useful for invoices, reports, and document exports.
- [Advanced Webpage to PDF API](https://apyhub.com/chisleroff/service/pdf-from-url.md): Convert an http or https page URL into a PDF binary. Use layout options like page size, margins, headers, footers, and background printing.
- [Convert HTML to Markdown API](https://apyhub.com/chisleroff/service/convert-html-to-markdown.md): Convert a webpage URL into Markdown, with title, character count, and readability_success. Useful for content ingestion, archiving, and docs workflows.