nutritionfacts.org
The latest in nutrition research delivered in easy to understand videos, blog posts, and podcasts brought to you by Dr. Michael Greger M.D.
At a glance
- Category
- Health & Medical
- Language
- English
- Paid-content signal
- Paid contentObserved
- Registered
- 2000
- Hosting
- CloudflareInferred
- HTTPS certificate trusted
- PassedObserved
- Last updated
Related questions
More questions →What is nutritionfacts.org?
Does nutritionfacts.org offer paid content?
What languages does nutritionfacts.org support?
How can I visit nutritionfacts.org?
What are some alternatives to nutritionfacts.org?
Website Overview
An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Page metadata, canonical configuration and social previews work together to provide more consistent search and sharing presentation.
Domain and Registration
Registered in 2000, this domain has about 26 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The registrar is GoDaddy.com, LLC, a widely used domain service provider. The domain uses the common .org extension, which is not an independent safety signal.
DNS and Email
Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the Google Workspace email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown. TXT records include verification markers for Google, Apple, Meta, Microsoft. Such markers may also remain after a service stops being used.
TLS and Certificates
The public key uses EC with 256 bits. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued within the Google Trust Services cloud or CDN ecosystem. The certificate's total validity is about 90 days, consistent with a short renewal cycle.
HTTP and Browser Security
The response lacks these common security headers: Referrer-Policy, Permissions-Policy. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The cf-ray response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers. The Server header identifies cloudflare without an exact version.
Technology Stack Analysis
The public page identifies WPML ver:4.9.5 stt:1,2;, WordPress, jQuery, Google Tag Manager, Cloudflare without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
The Generator tag identifies WPML ver:4.9.5 stt:1,2;, making the publishing system easier to fingerprint. Twitter Card metadata is configured. JSON-LD includes Organization data, helping describe the organization as an entity. The page declares 3 language or regional alternatives using hreflang. The title has 56 characters, within a common display range.
Hosting and Email
Registration details
| Registrar | GoDaddy.com, LLC |
|---|---|
| Registered | 2000-03-05 |
| Expires | 2029-03-05 |
| Domain status | client delete prohibited、client renew prohibited、client transfer prohibited、client update prohibited |
| Nameservers | bob.ns.cloudflare.com、elle.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | nutritionfacts.org | 104.21.23.246 | 300 | — |
| A | nutritionfacts.org | 172.67.214.182 | 300 | — |
| AAAA | nutritionfacts.org | 2606:4700:3037::6815:17f6 | 300 | — |
| AAAA | nutritionfacts.org | 2606:4700:3037::ac43:d6b6 | 300 | — |
| MX | nutritionfacts.org | aspmx.l.google.com | 300 | 1 |
| MX | nutritionfacts.org | alt1.aspmx.l.google.com | 300 | 5 |
| MX | nutritionfacts.org | alt2.aspmx.l.google.com | 300 | 5 |
| MX | nutritionfacts.org | alt3.aspmx.l.google.com | 300 | 10 |
| MX | nutritionfacts.org | alt4.aspmx.l.google.com | 300 | 10 |
| NS | nutritionfacts.org | bob.ns.cloudflare.com | 86400 | — |
| NS | nutritionfacts.org | elle.ns.cloudflare.com | 86400 | — |
| TXT | nutritionfacts.org | MS=EAA4C5E9C4B1FCFAD59CD50756029EA8517629DE | 120 | — |
| TXT | nutritionfacts.org | anthropic-domain-verification-173x9q=fuvsnB5DeJorNARgKwLnVV91w | 120 | — |
| TXT | nutritionfacts.org | apple-domain-verification=p7ThoSF8V3qOmHAF | 120 | — |
| TXT | nutritionfacts.org | facebook-domain-verification=u8cidddt470rzrtytnsqwr08zw2t2a | 120 | — |
| TXT | nutritionfacts.org | google-site-verification=AbS4xf_qpEnfFh7hCvRutUUF1FnWhlEgtkOy7bN5Se8 | 120 | — |
| TXT | nutritionfacts.org | v=spf1 redirect=nutritionfacts.org.hosted.spf-report.com | 120 | — |
| TXT | nutritionfacts.org | yahoo-verification-key=xFhqvOIJBMQbj0Gfmh8735DnC79pTOuBKA521xRwbYw= | 120 | — |
| DMARC | nutritionfacts.org.hosted.dmarc-report.com | v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; rf=afrf; pct=100; ri=86400 | 300 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | nutritionfacts.org |
| Issuer | Google Trust Services |
| Valid until | 2026-12-06T00:04 · Remaining when checked: 72 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| cache-control | max-age=3600 |
| server | cloudflare |
| strict-transport-security | max-age=0 |
| content-security-policy | frame-ancestors 'self' |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
Identified technologies
Pages, Search and Sharing
| Meta description | The latest in nutrition research delivered in easy to understand videos, blog posts, and podcasts brought to you by Dr. Michael Greger M.D. |
|---|---|
| Canonical URL | https://nutritionfacts.org/ |
| Language | English (default) · Multilingual |
| Twitter Card | summary_large_image |
Social Sharing Preview
14 fieldsrobots.txt (opens in a new tab)
2 rulesAll bots 1 allowed · 1 disallowed
- Allow
/wp/wp-admin/admin-ajax.php - Disallow
/wp/wp-admin/
No matching rules.
Sitemaps
1Recent Updates
- Website images
- Screenshots
- Network details
- Website Technologies
- Pages and Search Information
- TLS and certificates
- DNS Information
- Domain Registration
- HTTP Response Information
- Website profile
- Website Description
- Website Name
- Website profile
- Website Description
- Website Name
User reviews (0)