Topical hub
Website SEO audit checker
Run a free website SEO audit: broken links, heading structure, canonical tags, redirects, and HTTP status—browser-based checks before launch.
Topic guides
Browse focused guides that compare related tools and link to the best starting point for your task.
- Meta tags and previewsGenerate and preview title tags, meta descriptions, Open Graph, and social cards before you publish a page.
- Sitemap and robots.txtBuild XML sitemaps and robots.txt files, then validate syntax before submitting to search engines.
- Schema and structured dataGenerate JSON-LD schema markup and validate structured data before publishing rich results.
- Technical SEO auditCheck redirects, canonical tags, broken links, headings, and HTTP status before or after a site launch.
- Crawl, headers, and performanceInspect HTTP headers, security headers, keyword density, and Core Web Vitals concepts for healthier pages.
- Campaign tracking and URLsBuild UTM campaign links and clean URL slugs for analytics-ready marketing pages.
- Website SEO audit checkerRun a free website SEO audit: broken links, heading structure, canonical tags, redirects, and HTTP status—browser-based checks before launch.
- SEO launch checklistPre-launch SEO checklist: HTTP headers, meta tags, robots.txt, sitemap.xml, previews, and structured data validation before you go live.
Tools in this guide
Overview
A website SEO audit catches issues that block crawling or waste link equity: 404 links, missing H1s, wrong canonicals, and redirect chains. This hub groups Utilnivo’s fetch-and-parse checks you can run on staging or production URLs without installing desktop software.
Broken Link Checker scans anchors in HTML you provide. Heading Structure Checker surfaces H1–H6 outline problems. Canonical Tag Checker and Redirect Checker confirm preferred URLs and hop counts. HTTP Status Checker validates response codes for important paths.
These tools complement—not replace—Google Search Console. Use them before launch and after template changes, then follow the Launch a basic SEO-ready website or Debug a site before launch workflows for meta tags, sitemaps, and TLS checks.
How to choose
- Find dead links on a page → Broken Link Checker.
- Audit H1/H2 hierarchy → Heading Structure Checker.
- Confirm canonical URL → Canonical Tag Checker.
- Trace redirect hops → Redirect Checker.
- Check response codes → HTTP Status Checker.
Frequently asked questions
Do these tools crawl my entire site automatically?
They check URLs or HTML you supply. Start with templates (home, blog post, product) then expand.
Are requests made from Utilnivo servers?
Yes for live URL checks—they fetch what a bot might see. Do not test private admin URLs.
How is this different from the SEO launch checklist hub?
This hub focuses on on-page and response audits. The launch checklist adds meta tags, robots.txt, and sitemap generation.
Step-by-step workflows (2)
Multi-step guides that chain tools from this topic—follow numbered steps instead of guessing tool order.