vuejs.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 58d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 109d
Hosting The company and location where this website's server is physically located.Read more →
AWS
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
3/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
3.33.186.135
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 3
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🏭 Generator
VitePress v2.0.0-alpha.17
☁️ Hosting
Netlify
⚡ JS Framework
Vue.js
Screenshot 2026-08-20
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Captured: 2026-08-20 05:59:48 · 9.8 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) | 15.197.167.903.33.186.135 |
| AAAA (IPv6) | 2600:1f18:16e:df01::1f52600:1f18:16e:df01::1f6 |
| NS | pat.ns.cloudflare.comlee.ns.cloudflare.com |
| MX | 10 alt3.aspmx.l.google.com10 alt4.aspmx.l.google.com5 alt1.aspmx.l.google.com5 alt2.aspmx.l.google.com1 aspmx.l.google.com |
| TXT | google-site-verification=yX6QRhQSuOS2VSVccq-rWYDatY4Yvz8VbGajdz-m-Do google-site-verification=5C5LsAz5Bg4Gl338Hkdmay2z4lDTbCFcnQfLnDv7oKU google-site-verification=cGA0yCDZjwP1YQX4rZbzJPtqqh2Fm1oGmn3oZI2I_Ig |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | Squarespace Domains II LLC |
| Registered | 2013-12-07 |
| Expires | 2026-12-07 (in 109 days) |
| Last Updated | 2026-08-12 |
| Status | client delete prohibitedclient transfer prohibited |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | vuejs.org |
| Issuer | Let's Encrypt |
| Valid From | 2026-07-19 |
| Valid Until | 2026-10-17 (58 days left) |
| SANs (2) | vuejs.orgwww.vuejs.org |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | Netlify |
| Content-Type | text/html; charset=UTF-8 |
| strict-transport-security | max-age=31536000 |
| content-security-policy | frame-ancestors https://staging.certification.vuejs.org https://certification.vuejs.org https://certificates.dev https://staging.certificates.dev https://alemira.com https://*.alemira.com |
| x-frame-options | ALLOW-FROM https://staging.certification.vuejs.org https://certification.vuejs.org https://certificates.dev https://staging.certificates.dev https://alemira.com https://*.alemira.com |
| cache-control | public,max-age=0,must-revalidate |
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 | 3.33.186.135 |
| Provider | AWS |
| Organization | Amazon.com, Inc. |
| ASN | AS16509 |
| Country | US |
| City | Seattle |
Security Score
C (4/7)
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Sitemap & Robots
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| robots.txt | Found Open |
| Sitemap | Found 110 pages |
Social & Meta Tags
Complete
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| Title | Vue.js - The Progressive JavaScript Framework | Vue.js |
| Description | Vue.js - The Progressive JavaScript Framework |
| OG Title | Vue.js |
| OG Description | Vue.js - The Progressive JavaScript Framework |
| OG Image | https://vuejs.org/images/logo.png |
| OG Type | website |
| Twitter Card | summary |
| Language | en-US |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | Not set |
| DMARC | Not set |
| MX Records | 10 → alt3.aspmx.l.google.com 10 → alt4.aspmx.l.google.com 5 → alt1.aspmx.l.google.com 5 → alt2.aspmx.l.google.com 1 → aspmx.l.google.com |