What powers nflrams.org?
Last seen Sep 2026 · 3 technologies across 3 categories
Development
Microsoft Visual Studio
since Sep 2023
Security
HSTS
since Sep 2023
Web frameworks
Microsoft ASP.NET
since Sep 2023
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 68% phone
- 32% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.72 / 10 · ranked #18,597,223 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 5100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 3 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SALESFORCE (13.110.204.15)
- DNS: exacttarget.com
- Email: exacttarget.com
- Email security: SPF (hard fail), DMARC reject
- SSL: DigiCert, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 7,070,775, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted