What powers 
sterlingcolo.com?
Last seen Sep 2026 · 18 technologies across 11 categories
Accessibility
UserWay
since Jan 2025
CDN
Font scripts
Font Awesome
since Jan 2019
JavaScript libraries
Moment Timezone
since Jan 2025
Tiny Slider
since Jan 2025
Miscellaneous
Open Graph
since Jan 2025
Operating systems
Windows Server
since Jan 2019
Programming languages
TypeScript
since Jan 2025
UI frameworks
Video players
YouTube
since Jun 2020
Web servers
Widgets
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 66% phone
- 34% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.43 / 10 · ranked #967,219 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.4 MB · 146 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Sterling
- Founded: 1868
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (75.2.114.84)
- DNS: Cloudflare DNS
- Email: Proofpoint Essentials
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 3072, expires Jan 2027
- Common Crawl link graph: rank 692,529, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sterlingcolo.com | 16 |
| www.sterlingcolo.com | 16 |
| payments.sterlingcolo.com | 3 |