astro.build Website Health Report
Astro
Astro builds fast content sites, powerful web applications, dynamic server APIs, and everything in-between.
Analyzed 8/2/2026, 3:40:30 AM · https://astro.build
Summary
As of August 2, 2026, astro.build scores 60/100 overall (grade C), ranking #575 of 995 websites in the E:LAB STUDIO database — the top 58%. Its strongest area is Speed (93/100); its weakest is Schema (0/100).
Its AI-search visibility (AEO) score is 44/100 — a measure of how citable the page is to AI answer engines like ChatGPT and Perplexity. No JSON-LD structured data was detected — the single highest-impact gap for AI search. Top fixes: Organization schema, FAQ schema, Substantive, descriptive content (heuristic).
Speed scores 93/100: the server answered in 77ms, the HTML weighs 315 KB, compression is on, and 1 render-blocking resource sit in <head>. Security scores 45/100: the site is served over HTTPS and is missing the HSTS, Content-Security-Policy, X-Content-Type-Options, Referrer-Policy headers.
Detected tech stack: Astro v7.1.5. Compared with the database average (61/100 overall), astro.build scores 1 point lower.
How to improve
24Based on this report, here are the highest-impact fixes across SEO, AI-search visibility, speed and security:
Want us to fix these for you?
Request a site fixDetected technologies
SEO
- ✓Title tag present10/10
- ✓Meta description present10/10
- ✓H1 heading present10/10
- ✓Canonical URL set10/10
- ✓Open Graph tags present10/10
- ✓sitemap.xml found10/10
- ✓robots.txt found10/10
- ◐Images have alt text8/10
- ✓Internal links present10/10
- ✗Structured data present0/10
AI Visibility (AEO)
- ✗Organization schema0/15
- ✗FAQ schema0/15
- ◐Substantive, descriptive content (heuristic)14/15
- ✓Company/brand identity (About page or Org schema)10/10
- ✗Author / publish date present0/10
- ✓Structured heading (single clear H1)10/10
- ✓External source/citation links10/10
- ✗Industry/location info0/10
- ✗Price/product info0/5
Schema
- ✗Any JSON-LD present0/20
- ✗Organization0/15
- ✗FAQPage0/15
- ✗LocalBusiness0/15
- ✗Article or Product0/15
- ✗Breadcrumb0/10
- ✗Author/date structured0/10
Technical
- ✓robots.txt found15/15
- ✓sitemap.xml found15/15
- ✓Canonical URL set15/15
- ✓Mobile viewport meta15/15
- ✓Language attribute set10/10
- ✓Open Graph tags10/10
- ✗Title length is optimal0/10
- ✓Description length is optimal10/10
Speed
- ✓Fast server response (TTFB)25/25
- ✓HTML delivered quickly15/15
- ✓Compression enabled15/15
- ◐HTML payload is lean4/10
- ✓Browser caching headers10/10
- ✓Few render-blocking resources15/15
- ✓Images are lazy-loaded5/5
- ◐Images have explicit dimensions4/5
Security
- ✓Served over HTTPS20/20
- ✓HTTP redirects to HTTPS10/10
- ✓TLS certificate not near expiry5/5
- ✗HSTS header0/15
- ✗Content-Security-Policy header0/12
- ✗X-Content-Type-Options: nosniff0/8
- ✗Clickjacking protection0/8
- ✗Referrer-Policy header0/7
- ✗Permissions-Policy header0/5
- ✓No mixed content5/5
- ✓Server version not disclosed5/5
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Check my siteWhat clients said
10 reviews, 5.0 average, 4 of them from repeat clients.
Left on Kmong, Korea's largest freelance marketplace. Shown in the original Korean, word for word — translating someone else's review would be rewriting it.
FAQ about astro.build
What is astro.build's SEO score?
astro.build scores 88/100 for on-page SEO and 60/100 overall (grade C) — rank #575 of 995 sites in the E:LAB STUDIO database.
Is astro.build visible to AI search engines like ChatGPT?
Its AI-visibility score is 44/100 — middling. Highest-impact improvements: Organization schema, FAQ schema.
What technology does astro.build use?
From its public HTML we detected Astro v7.1.5.
What should astro.build fix first?
Based on this report: Organization schema, FAQ schema. The full prioritized list is in the "How to improve" section below.
When was this report generated?
On August 2, 2026, from publicly fetched HTML. Anyone can re-run the analysis for free to refresh it.
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