On-Page SEO Audit & Checker: Meta, Headings, Schema

Bulk SEO Audit - Titles, Meta, Headings, Schema, Links

thirdwatch/seo-data-extractor

Run an SEO audit on hundreds of pages at once. For each URL you get the title, meta description, headings, canonical, Open Graph and Twitter cards, schema markup, image alt-text gaps, internal and external link counts, and word count. The fastest way to check on-page SEO across a whole site.

Crawl any website and get an SEO audit row per page: title and meta checks, H1s, canonical, noindex, redirect chains, broken internal links, image alt coverage, word count, and a ready-made issues list. No browser, no API key. Pay per page.

Free SEO & metadata audit for any URL: title, meta description, OpenGraph, Twitter card, JSON-LD types, canonical, hreflang, viewport, robots, and link/image checks. No API key.

Instagram SEO Audit & Growth Optimizer

ittechinnovators/instagram-seo-audit-growth-optimizer

Analyze public Instagram profiles with an AI-powered SEO audit. Get SEO Score, profile optimization, content analysis, keyword research, hashtag audit, engagement metrics, growth opportunities, strengths, weaknesses, quick wins, and AI recommendations to boost reach and visibility.

Advanced SEO & Business Visibility Audit Tool

ittechinnovators/advanced-seo-business-visibility-audit-tool

AI-powered tool that audits websites and directory listings to analyze SEO health, Google visibility, reviews, social presence, and local business signals, delivering actionable insights to improve rankings and lead potential.

SEO Site Audit — Website SEO Checker & Crawler

saliga/seo-site-audit

Crawl a website and audit every page for technical and on-page SEO: a 0-100 score, issues with fix hints, broken internal links, duplicate titles, orphan pages, canonical and robots problems, plus a site summary. $3 per 1,000 pages.

Analyze any webpage for SEO factors: title, meta, headings, images, links, Open Graph, structured data, and get an overall SEO score.

SEO Audit API — On-Page + Core Web Vitals, Bulk & Scored

fetchbase/website-seo-audit

SEO audit with 0–100 score, real Core Web Vitals (LCP, CLS, FCP) measured in a live browser, and prioritized issues each with a concrete fix. Meta, headings, canonical, OG, JSON-LD, alt text, robots.txt, sitemap, broken links. Single pages or site crawls. Charged only per audited page.

Audit any list of URLs for on-page SEO: title and meta description length, H1 structure, canonical, viewport, lang, Open Graph, noindex, image alt text, internal/external links, word count and response time. Returns a 0-100 score with the exact issues behind it. No API keys required.

Crawl any website and audit every page for on-page SEO — titles, meta descriptions, headings, broken links, structured data, Open Graph, mobile-readiness, mixed content and more. Every page gets a 0-100 score and a prioritized issue list. Bulk URLs, JSON/CSV export, no monthly SaaS subscription.