🌐 gen.dev 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
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 40d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 190d
Hosting ?The company and location where this website's server is physically located.Read more →
Unknown
Security ?Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
0/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
104.21.17.58
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
N/A
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
▼

Performance data not available yet.

🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 6
▼
🌐 CDN
Cloudflare Fastly
🎨 CSS Framework
Bootstrap 4.5.2
⚡ Cache
Varnish
☁️ Hosting
GitHub Pages
📦 JS Library
jQuery
📸 Screenshot Processing...
▼
⏳

Screenshot is being captured...

🌐 DNS Records ?DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
▼
A (IPv4)172.67.222.195104.21.17.58
AAAA (IPv6)2606:4700:3031::6815:113a2606:4700:3032::ac43:dec3
NSbrad.ns.cloudflare.comnataly.ns.cloudflare.com
TXT (2)
Services configured via TXT:
Google
Show all TXT records
v=spf1 -all
google-site-verification=cj3_mtovsTQDtV6u898BXJdyNU2zDr9MDpmxEkcOe2g
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
▼
RegistrarSquarespace Domains II LLC.
Registered2019-04-26
Expires2027-04-26 (in 190 days)
Last Updated2026-04-16
Statusclient delete prohibitedclient transfer prohibited
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
▼
Subject (CN)gen.dev
IssuerGoogle Trust Services
Valid From2026-08-29
Valid Until2026-11-27 (40 days left)
SANs (2)gen.dev*.gen.dev
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
▼
Status200
ServerGitHub.com
Content-Typetext/html; charset=utf-8
Final URLhttps://www.gen.dev/
cache-controlmax-age=600
x-cacheMISS
via1.1 varnish
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
▼
IP Address104.21.17.58
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (1/7)
▼
Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
▼
No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
Sitemap Not found
🔗 Social & Meta Tags Missing
▼
TitleGen
Languageen-US
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
▼
SPF✓ Present
v=spf1 -all
DMARC✓ Present
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:[email protected]
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 20 active 3 for sale
▼
.com taken
.net ●
.org ●
.info ●
.io ●
.co ●
.dev current
.app ●
.me ●
.biz ●
.eu ●
.xyz ●
.fi ●
.se ●
.de ●
.uk ●
.fr taken
.nl ●
.es ●
.it ●
.us ●
.ca ●
.com.au ●
.co.uk taken
📡 Uptime Monitor
▼

Not checked yet — data will appear after the first monitoring run.