Search Engine Optimization
What it measures
How well your site ranks on Google when people search, and how fast it loads for them on a phone.
The kinds of checks it runs
- Page performance and Core Web Vitals on a mobile connection
- On-page signals: title tag, meta description, canonical, hreflang
- Crawlability: HTTPS, viewport, robots.txt, crawlable links, HTTP status
- Accessibility signals: image alt text, color contrast, tap targets
- Speed opportunities: render-blocking resources, unused CSS and JavaScript, image formats
The score is a weighted blend of four page-quality categories. Performance and on-page SEO carry the most weight, then accessibility, then general best practices.
Why it matters for a small business
When your pages are slow or missing basic on-page signals, Google ranks a competitor above you and buyers never see your listing.