What powers graniterock.com?
Last seen Sep 2026 · 27 technologies across 12 categories
Analytics
CDN
JavaScript frameworks
JavaScript libraries
Maps
Marketing automation
Miscellaneous
PaaS
Programming languages
Rich text editors
Web frameworks
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 60% desktop
- 40% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.52 / 10 · ranked #870,259 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 40.3 MB · 63 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Graniterock
- Founded: 1900
- Sector: construction
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Google Cloud (104.198.14.52)
- DNS: att.net
- Email: Mimecast
- Email security: SPF, DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 654,916, 4 hosts
- Verified with: Apple Business, Google, Microsoft 365, Smartsheet
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
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