Page Metadata
stableCategory: discovery · Methodology v4.5
It measures whether the five essential <head> meta elements are present.
Signal Source
- Source
https://{domain}- Kind
- html_dom
Score Bands
| Verdict | Condition |
|---|---|
| Pass | four or five of the five essential meta elements are present — <title>, a meta description, og:title, og:description, and a canonical link |
| Partial | one to three of the five essential meta elements are present |
| Fail | none of the five essential meta elements are present |
Description
The Page Metadata parameter checks whether your page's <head> exposes the five meta elements AI systems and search engines read first: a <title> tag, a <meta name="description"> tag, an Open Graph og:title, an Open Graph og:description, and a <link rel="canonical">. friendly4AI runs a lightweight string match to count how many of the five are present, then scores on that count.
What does the Page Metadata parameter measure?
It measures whether the five essential <head> meta elements are present. AI crawlers and search engines read this metadata before they touch the page body, so it's the first thing that describes your page. Here are the five elements we check:
<title>— the page's headline<meta name="description">— the page abstractog:title— Open Graph title for shared and quoted previewsog:description— Open Graph description for those previews<link rel="canonical">— the authoritative URL for the page
Why does page metadata matter for AI-readiness?
Metadata is the short summary an AI engine reads to label, preview, and disambiguate your page before it parses anything else. A clear <title> and meta description hand the crawler a dependable headline and abstract. og:title and og:description decide how the page looks when someone shares or quotes it. The canonical link names the URL that counts, which keeps engines from tripping over duplicate copies. When all five are in place, your page is easier to index, preview, and cite without errors.
How is the Page Metadata score calculated?
Under the v4.5 methodology, this Discovery parameter counts the five essential elements across five tiers, then collapses them in the published rubric into Pass, Partial, and Fail. The full gradient: all five present scores 100, four of five scores 75, three of five scores 50, one or two scores 25, and none scores 0.
- Pass — four or five elements present (the 75 and 100 tiers). Most of the metadata is there.
- Partial — one to three elements present (the 25 and 50 tiers). Some metadata exists, but key pieces are missing.
- Fail — none of the five elements found.
Every element counts equally, so adding any missing one bumps the count up by exactly one tier.
How do you fix Page Metadata issues?
- Give every page a unique, descriptive
<title>tag. This is the single most important metadata element. - Add a
<meta name="description">that summarises the page concisely and accurately. - Add the Open Graph tags
og:titleandog:descriptionso shared and quoted previews render correctly. - Add a
<link rel="canonical">pointing to the page's authoritative URL to clear up duplicate-content ambiguity. - Push for all five elements. Four of five already passes, but full coverage is the safer target.
- Re-scan after you edit the
<head>to confirm each element is detected.
Page Metadata works alongside the other Discovery signals: structured-data for machine-readable schema, url-stability for durable links, and sitemap-availability for crawl discovery.
Version History
- Introduced
- v4.0
- Last changed
- v4.5
Key takeaways
- Signal: https://{domain}
- Category: Discovery & Metadata
- Passes when: four or five of the five essential meta elements are present — <title>, a met…