Content Audit
Find thin content and
quality issues at scale.
Rocket Vitals audits every crawled page for thin content, readability issues, duplicate pages, keyword stuffing, and structural problems that affect search quality signals.
Content quality
Thin & duplicate pages
Readability
Flesch-Kincaid scored
Structure audit
Heading hierarchy checks
Scale coverage
Every crawled page
What we check
Content quality signals that manual review misses.
Thin & very thin content
Flags pages with fewer than 300 words (thin) or fewer than 50 words (very thin) — low-value pages that may drag down your site's overall quality signals.
Readability scores
Measures Flesch-Kincaid readability for every page and flags content that scores below 30 (poor) or below 50 (difficult) for general audiences.
Duplicate & near-duplicate pages
Detects pages that are 95%+ identical (duplicate) or 85%+ similar (near-duplicate) — a common cause of crawl waste and cannibalisation.
Heading hierarchy
Checks that pages start with an H1, use sequential heading levels, and have no empty heading tags that leave gaps in document structure.
Keyword stuffing
Detects excessive keyword repetition that triggers quality penalties — a problem that's easy to miss at scale without automated checking.
Low text-to-HTML ratio
Identifies pages where less than 25% of the content is actual text — often a sign of template-heavy or code-bloated pages.
Deprecated HTML elements
Flags pages using obsolete HTML tags that should have been replaced — a sign of technical debt that can affect how content is parsed.
DOM size & depth
Surfaces pages with very large DOM trees or excessive nesting depth that affect performance, maintainability, and crawler efficiency.
Rocket Vitals by Rocket Park
Know which pages are dragging down your site quality.
Enter any URL to get a full content audit — thin pages, duplicates, readability scores, and structural issues — prioritised so you know what to fix or remove first.
Run a content audit →