nodejs.org 200
🔒 SSL Valid
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 64d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
Hosting The company and location where this website's server is physically located.Read more →
Cloudflare
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
1/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
104.16.213.131
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 4
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🌐 CDN
Cloudflare
⚙️ Framework
Next.js
☁️ Hosting
Vercel
⚡ JS Framework
React
Screenshot 2026-08-20
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Captured: 2026-08-20 02:55:51 · 15.3 KB
DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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| A (IPv4) | 104.16.213.131104.16.212.131 |
| AAAA (IPv6) | 2606:4700::6810:d5832606:4700::6810:d483 |
| NS | pablo.ns.cloudflare.commeera.ns.cloudflare.com |
| MX | 20 alt1.aspmx.l.google.com20 alt2.aspmx.l.google.com30 aspmx2.googlemail.com30 aspmx3.googlemail.com10 aspmx.l.google.com |
| TXT | google-site-verification=v0MKccGKHVIlJbu0s9K45qnPGB7EBWnKzjpsd010r4E v=spf1 include:aspmx.googlemail.com -all |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | *.nodejs.org |
| Issuer | Sectigo Limited |
| Valid From | 2026-04-08 |
| Valid Until | 2026-10-23 (64 days left) |
| SANs (2) | *.nodejs.orgnodejs.org |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | cloudflare |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://nodejs.org/en |
| x-powered-by | Next.js |
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
| x-content-type-options | nosniff |
| cache-control | public, max-age=0, must-revalidate |
| cf-ray | a2df175b285f2449-IAD |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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| IP Address | 104.16.213.131 |
| Provider | Cloudflare |
| Organization | Cloudflare, Inc. |
| ASN | AS13335 |
| Country | US |
| City | San Francisco |
Security Score
D (3/7)
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Sitemap & Robots
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| robots.txt | Found Open |
| Sitemap | Found 1637 pages |
| Last modified | 2026-08-19T21:43:33.771Z |
| Disallowed paths |
/dist/
/docs/
|
Social & Meta Tags
Complete
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| Title | Node.js — Run JavaScript Everywhere |
| Description | Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts. |
| OG Title | Node.js — Run JavaScript Everywhere |
| OG Description | Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts. |
| OG Image | https://nodejs.org/en/next-data/og/announcement/Node.js%20%E2%80%94%20Run%20JavaScript%20Everywhere |
| Twitter Card | summary |
| Twitter Image | https://nodejs.org/static/images/logo-hexagon-card.png |
| Canonical URL | https://nodejs.org/en |
| Language | en-GB |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | ✓ Present v=spf1 include:aspmx.googlemail.com -all |
| DMARC | ✓ Present v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; ri=86400 |
| MX Records | 20 → alt1.aspmx.l.google.com 20 → alt2.aspmx.l.google.com 30 → aspmx2.googlemail.com 30 → aspmx3.googlemail.com 10 → aspmx.l.google.com |