Measure HTML size and resource counts for any page.
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Heavy pages hurt Core Web Vitals. Large HTML and many scripts increase load time.
Get the most out of this tool with these simple steps.
Measure HTML and resource hints.
Check scripts, images, and HTML size.
Reduce bloat for better performance.
Everything you need in this tool.
Common questions about this tool.
Audit, compare, preview, and optimize title/meta/social tags with AI-ready recommendations.
Generate title tags, meta descriptions, OG tags, Twitter cards, canonical, and robots meta tags.
Analyze pasted text or a live URL: keyword density, auto n-grams, placement checks, and exportable tables.
Analyze any public webpage for word count, characters, reading time, keyword density, headings, metadata, and SEO content breakdown.
Check Domain, DA, PA, DR, and Spam Score from a shared n8n metrics flow.
Check Domain, Spam Score, DA, PA, and DR using the same shared n8n metrics flow.
Scan your website, discover important pages, and generate a ready-to-upload llms.txt file that helps AI systems understand your site.
Generate a clean llms-full.txt file for your website. Convert your important pages into AI-readable Markdown so large language models can better understand your full website content.
Check a webpage for broken links, redirects, timeouts, and skipped URLs with an SEO action score.
