Site freshness auditor.
Score your site against the five freshness signals AI search agents check when deciding what to monitor. Built for the Information-Agent era of Google Search.
Something to detect when the agent comes back.
Verify your email, drop in any domain, and get a 100-point breakdown across sitemap, feed, blog cadence, Article schema, and visible date stamps with prioritized fixes.
What we analyze.
5 checks, each with a plain-English reason it matters. Every one maps to a line in the report.
Sitemap Freshness
Does /sitemap.xml exist? What percentage of URLs have <lastmod> tags? How recent are those dates? Agents use the sitemap as their primary change-detection manifest.
Feed Availability
Is there a reachable RSS or Atom feed? Is it linked from the homepage via <link rel="alternate">? Subscription-based agents prefer feeds over repeated sitemap diffs.
Blog Cadence
How many posts in the last 30, 60, 90 days? 3-5 fresh posts per month is the minimum for category visibility. Cadence beats volume because each post is a verifiable change event.
Article Schema Coverage
Across sampled URLs: do they have Article or BlogPosting JSON-LD with dateModified? Is dateModified recent? This is the per-page freshness anchor agents extract.
Visible Date Stamps
Does the rendered HTML have visible <time> elements or “Last updated” copy? AI Overview citations pull “as of [date]” framing from visible page text, not from JSON-LD.
How We Score (100 Points Total)
Your freshness score measures whether AI agents that monitor your category have something to detect when they come back. The five categories map to the actual signals agents extract.
Want the full picture across four AI engines?
Radar orchestrates 13 AI visibility audits in staged batches: crawl access, llms.txt, structured data, brand citations, and more. It then surfaces cross-tool conflicts and ships a prioritized action plan for your domain.
Run it on your site. See what AI can read.
Free, no account, result on this page. When you want the whole picture, Radar runs all 13 audits in one pass.