Information about the website nsf.org.
We took the latest snapshot and metadata from this website at 2026-09-03 13:20:21.
Link to nsf.org · Shareable URL
This fetch appears to be an anti-bot/challenge response and may not contain full page content.
Signals: body_captcha
| Site title: | NSF | The Public Health and Safety Organization |
|---|---|
| Site description: | NSF, a trusted authority for health standards, testing, certification, and consulting, enhances global human health with public safety standards and… |
| Site keywords: | No data |
| Thumbnail: |
|
| URL: | https://www.nsf.org |
| HTTP status: | 200 |
| Primary IP: | 104.18.28.201 |
| HTTP server: | cloudflare |
| Redirect hops: | 1 |
| TTFB: | 374 ms |
| Total load: | 405 ms |
| TLS expiry: | 2026-11-28 20:27:13 |
| Robots status: | 200 |
| Canonical URL: | https://www.nsf.org |
| Sitemap: | https://www.nsf.org/sitemaps-2-sitemap.xml |
| Hreflang: | de-de, en-au, en-ca, en-gb, en-ie, en-in, en-nz, en-th, en-us, en-za, es-419, es-es, it-it, ja-jp, ko-kr, pt-br, x-default, zh-hans |
| OpenGraph title: | The Public Health and Safety Organization |
| JS rendered title: | No data |
| Tech detected: | cloudflare, nextjs |
| Security headers: | strict-transport-security |
| Anti-bot detected: | Yes |
| Uptime trend (20): | 100% success, avg TTFB 374 ms, avg total 405 ms |
| Whois: | Registrar: GoDaddy.com, LLC | Expires: 2030-03-10T05:00:00Z | Domain: nsf.org | Source: rdap |