Welcome back — pick a tool to start
37 production-grade tools. 100% free. No sign-up. Every result is computed live from the real URL — no fake data, ever.
All Tools
Full SEO Audit
On-page score, fix list, real fetch.
Meta Tag Checker
Inspect every meta tag live.
Heading Structure
Visualize H1-H6 outline.
Open Graph Checker
Facebook / LinkedIn preview.
Twitter Card Checker
X social preview validator.
Canonical Checker
Detect canonical conflicts.
Robots.txt Checker
Parse rules + AI bot status.
Sitemap Checker
Parse XML sitemaps + indexes.
Mobile-Friendly
Viewport + responsive checks.
SSL Checker
HTTPS + HSTS + mixed-content.
Tech Detector
CMS, framework, CDN signatures.
Redirect Checker
Follow up to 8 redirect hops.
HTTP Headers
Every response header.
Page Size
HTML / inline / asset breakdown.
Keyword Density
1/2/3-word phrase frequency.
Readability
Flesch reading ease + grade.
Word Counter
Words, chars, reading time.
Link Analyzer
Internal / external / nofollow.
Broken Link Checker
HEAD-check every link.
Image SEO
Alt, dims, lazy, modern formats.
Schema Validator
Parse + validate JSON-LD.
FAQ Schema
Generate FAQ JSON-LD.
Product Schema
Generate Product JSON-LD.
Article Schema
Generate Article JSON-LD.
Breadcrumb Schema
Generate Breadcrumb JSON-LD.
HTML Minifier
Compress markup, copy output.
CSS Minifier
Strip whitespace + comments.
JS Minifier
Quick safe JS minify.
AI Citation Audit
Why aren't AI engines citing you?
GEO Market Intel
Live AI citation patterns.
Content Readiness
LLM citation probability.
Keyword Research
Long-tail + intent classifier.
SERP Preview
Pixel-accurate Google snippet.
Meta Generator
OG, Twitter, SEO tags.
Robots.txt Builder
Visual robots.txt builder.
Schema & llms.txt
JSON-LD + llms.txt in 3 steps.
Backlink Checker
Authority + spam heuristics.