Input
Results
Enter a URL and click Analyze to check SEO factors.
What the SEO analyzer checks on your page
- Title tag — present, unique, 50-60 characters, primary keyword placement.
- Meta description — present, 120-160 characters, keyword inclusion.
- H1 structure — exactly one H1, contains keyword, followed by logical H2/H3 hierarchy.
- Image alt text — every
<img>has descriptive alt (decorative images can use emptyalt=""). - Canonical URL — present, points to the preferred URL (not a redirect target).
- Open Graph tags — social-share metadata for Facebook, LinkedIn, Slack.
- Twitter Card — social metadata for X/Twitter.
- Structured data (JSON-LD) — schema.org entities: Organization, Article, FAQPage, Product, BreadcrumbList, HowTo.
- Internal + external links — counts, broken links, rel=nofollow usage.
- Robots meta — is the page indexable?
- hreflang — language/region alternates.
- Page speed basics — total size, number of requests, render-blocking resources.
How to fix the most common SEO issues
- Title too long or missing — set
<title>in every page template. Truncation happens around 600 pixels (roughly 55-60 chars). - Duplicate titles across pages — every page needs a unique, descriptive title. Dynamic pages should interpolate the record name.
- Missing meta description — Google generates one from content if missing, but you lose control of SERP copy. Write one per page.
- No H1 / multiple H1s — exactly one H1 per page. H2 follows for major sections, H3 for subsections. Don't skip levels.
- Images without alt — accessibility failure + SEO loss. Alt text describes the image for screen readers and image search.
- No canonical URL — when query strings or tracking parameters create multiple URLs for the same content, a canonical prevents duplicate-content penalties.
- No structured data — missing out on SERP rich results. Add FAQPage on any page with a FAQ section, HowTo on tutorials, Product on product pages.
- Mixed content — HTTPS page loading HTTP resources. Shows a warning in the browser, lowers ranking signal.
Frequently Asked Questions
How do I run a free SEO audit of a webpage?
Enter the URL. The analyzer checks title (length, uniqueness, keyword placement), meta description, H1 / H2 structure, image alt text coverage, internal + external link counts, schema markup presence, Open Graph tags, canonical URL, robots meta, hreflang, and page speed basics. Full on-page SEO scorecard in one view.
What are the most important on-page SEO factors in 2026?
Title tag (first + most important). Meta description (drives CTR). H1 with primary keyword. Internal linking (topic clusters). Schema markup (FAQ, HowTo, Article). Core Web Vitals. Mobile-friendly. HTTPS. Everything else is 5%-or-less signals — focus on the big rocks first.
How long should my title and meta description be?
Title: 50–60 characters — primary keyword near the start, brand at the end. Meta description: 120–160 characters — include keyword, CTA-like verbs, unique value prop. Our analyzer flags anything outside these ranges.
How do I check if a page has schema markup?
The analyzer extracts JSON-LD, microdata and RDFa from the page and lists every schema type (Organization, Article, FAQPage, BreadcrumbList, Product, HowTo). Shows warnings for malformed schemas and suggests missing types your content would benefit from.
How is this different from Ahrefs, SEMrush or Screaming Frog?
Those are multi-page crawlers for site-wide audits (powerful, paid). Ours is a single-page deep-inspect — free, instant, perfect for fine-tuning one page before publishing or after updates. Complementary, not competitive.
Smarter quality checks. Faster deployments.
Better apps.
