trendSEO Agent

Background SEO audit: metadata, content, links and Lighthouse.

trendSEO Agent audits the SEO of pages you choose, in the background, and produces a structured report you can read in the extension or download as Markdown. WHAT IT ANALYZES - Metadata: title, description, canonical, robots, hreflang, structured data types, dates, HTTP indexing headers - Content: headings, word count, top terms and bigrams, images without alt text - Links: internal and external, anchors, link zones, orphan pages - Performance: Lighthouse scores and Core Web Vitals (desktop and mobile) TWO MODES - Page: analyze up to 10 URLs you provide. - Site: discover pages through robots.txt, sitemaps and links, with limits for pages, depth and delay. Similar URLs (e.g. articles) are analyzed once to cover more distinct page types. REPORT Issues are objective findings (missing or duplicate titles, thin content, noindex, redirects, orphan pages and more). Results are guidance, not a ranking score. Always validate them manually. PRIVATE BY DESIGN Results are stored only in your browser (IndexedDB). The extension does not collect or send data to third parties. The only network requests go to the sites you analyze. REQUIRES A LOCAL COMPONENT FOR LIGHTHOUSE Metadata, content and link analysis work on their own. Lighthouse runs in a small local helper (native messaging host) that you install separately. Setup guide: [URL] OPTIONAL MCP SERVER (OFF BY DEFAULT) If you enable it, an AI agent you configure (for example VS Code, opencode or Antigravity) can start, pause and stop analyses and read reports through a local connection. Nothing leaves your device through this channel. RESPONSIBLE USE Analyze only sites you own or have permission to test.