Keyword frequency, n-gram analysis, consistency across title, description and headings.
We extract and analyze keyword frequency from page content, check keyword consistency across title, meta description, and headings, and measure content quality metrics.
Checks if top keywords appear in title, description, headings.
Measures percentage of filler words in content.
Analyzes most frequent meaningful words on the page.
Keyword consistency signals topical relevance to search engines. Your top keywords should appear in title, description, and headings for best ranking potential.
Title, meta description — length, relevance, keyword presenc...
Heading structure, hierarchy, H1 presence, H1 length, duplic...
Word count, text-to-HTML ratio, placeholder text (Lorem Ipsu...
HTTP status, redirects, GZIP/Brotli compression, HTTP/2, HTM...
Core Web Vitals — LCP, CLS, TBT, FCP via Google PageSpeed In...
Alt text presence for accessibility and SEO. Percentage of i...
Internal and external links count, ratio, orphan page detect...
Schema.org JSON-LD — presence, types, and validation of requ...
Open Graph (og:title, og:description, og:image) and Twitter ...
Canonical URL, robots.txt, sitemap.xml, noindex/nofollow, hr...
HTTPS check, mixed content, HSTS, CSP, X-Frame-Options, emai...
DOM size, inline CSS/JS, render-blocking resources, lazy loa...