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CertainTeed Corporation
About This Website
Construction materials, including insulation, roofing, ventilation, siding, windows, foundations, fence, decking and railing, garden, and ceilings. Interactive tools, distributor and contractor locators, detailed product catalogs, consumer and technical information.
AI GEO / SEO Diagnostic Report
How easily can AI assistants cite this website?
Grade D
📖 AI Readability
100/100
Weight: 18%
🏷️ Entity Coverage
50/100
Weight: 15%
🧱 Semantic Structure
100/100
Weight: 15%
🔗 Citation Quality
40/100
Weight: 16%
🧩 Chunk Quality
80/100
Weight: 12%
🕒 Freshness
0/100
Weight: 12%
🤖 AI Feed Ready
0/100
Weight: 12%
Why AI may struggle to cite your site
- Low No JSON-LD structured data (Schema.org).
- Low No visible author or update date.
- Low No llms.txt / AI-feed endpoint discovered.
Issues detected
- No JSON-LD structured data (Schema.org).
- No visible author or update date.
- No llms.txt / AI-feed endpoint discovered.
GEO optimization suggestions
-
Add JSON-LD (WebPage / Organization / Article) for machine clarity.↑ +12 Impact
-
Show author byline and last-updated date on the page.↑ +8 Impact
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Publish an llms.txt and/or an AI-feed Markdown endpoint.↑ +10 Impact
AI GEO Score: 57 · Grade D
· Checked · 2026-07-24 14:21
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Directory Info
- Category: Hardware
- Domain: certainteed.com
- Listed: 2026-07-21
- Status: Verified listing