Meta Tag Analyser
Review title, description, canonical, robots and viewport meta tags.
- Title and description presence
- Length guidance
- Canonical, robots and viewport tags
Free diagnostic tools
SEO Audit Tools
Run practical SEO checks that help search engines understand, crawl and display your pages correctly.
SEO Audit Tools
Select a tool and run a live check with clear findings, recommendations and technical details.
SEO Snapshot
Run focused checks for metadata, headings, crawl signals, schema, links and images.
- Core metadata
- Open Graph and Twitter Cards
- Schema.org JSON-LD
Robots.txt Checker
Fetch and summarise a site robots.txt file.
- HTTP status
- Sitemap directives
- Disallow rules
Sitemap Checker
Find sitemap.xml or sitemap_index.xml and count entries.
- Sitemap status
- URL count
- Nested sitemap count
Redirect Checker
Trace URL redirects, show each hop and flag chains that can slow SEO crawls or migrations.
- Redirect hops
- Final URL
- Long-chain warnings
Open Graph Checker
Check Open Graph and Twitter card tags for stronger social previews and shared links.
- og:title, og:description, og:image and related tags
- Twitter card tags
- Missing social preview fields
Schema Markup Checker
Parse JSON-LD schema markup and report types or errors.
- JSON-LD scripts
- Schema types
- JSON parse errors
Broken Link Checker
Check up to the first 10 links on a page.
- Checked links
- HTTP errors
- Skipped non-HTTP links
Image Alt Text Checker
Find images missing alt text so accessibility and image SEO issues can be prioritised.
- Image count
- Missing alt count
- Sample missing image URLs
Heading Structure Checker
Review the H1-H6 page outline and H1 count for accessibility, structure and SEO clarity.
- Heading outline
- H1 count
- Missing or multiple H1 warnings
Canonical Tag Checker
Detect canonical link tags and duplicate/missing canonicals.
- Canonical count
- Canonical URL
- Missing or multiple warnings
Hreflang Checker
Find alternate language hreflang links and highlight missing international SEO signals.
- Alternate language links
- Hreflang values
- No hreflang guidance
