🌐 linear.org 200 🔒 SSL Valid
Checked: (cached 2026-10-27 04:50:55) ↻ Refresh 🔗 Visit site
✨ About this site
This website operates on a domain registered in 2000, though the specific organization or service currently running here is not widely recognized on a global scale. The name "linear" suggests a connection to straight lines, sequential processes, or mathematics, which may point to a technical, scientific, or structural focus. Visitors encountering this site should review its current content directly to determine its exact purpose and relevance.
📊 What the data says
This domain has been registered for approximately 26 years, dating back to 2000. It is currently responding with an HTTP 200 status code and maintains a valid SSL certificate that expires on November 25, 2026.
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 28d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 285d
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 →
13.248.169.48
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
48 mob
Uptime
100%
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 48
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Mobile
48
Score
93
Accessibility
100
Best Practices
100
SEO
LCP 4.06s
CLS 0.010
FCP 3.01s
TTFB 0.07s
TBT 2,265ms
SI 6.33s
Desktop
92
Score
94
Accessibility
100
Best Practices
100
SEO
LCP 1.01s
CLS 0.005
FCP 0.87s
TTFB 0.04s
TBT 150ms
SI 1.62s
Checked: 2026-10-27 12:46:38.707181 · View on PageSpeed
🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools.
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No technologies detected

📸 Screenshot Processing...
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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 →
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A (IPv4)13.248.169.4876.223.54.146
NSns5.afternic.comns6.afternic.com
MX0
TXT (1)
v=spf1 -all
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarGoDaddy.com, LLC
Registered2000-08-09
Expires2027-08-09 (in 285 days)
Last Updated2026-08-12
Statusclient delete prohibitedclient renew prohibitedclient transfer prohibitedclient update prohibited
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)linear.org
IssuerGoDaddy.com
Valid From2026-05-11
Valid Until2026-11-25 (28 days left)
SANs (1)linear.org
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
ServerN/A
Content-Typetext/html
Final URLhttps://linear.org/
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 →
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IP Address13.248.169.48
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (1/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
No paths are disallowed — everything is crawlable.
Sitemap Not found
🔗 Social & Meta Tags Missing
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📧 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 -all
DMARCNot set
MX Records
0 →
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 21 active 2 for sale
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.com ●
.net ●
.org current
.info ●
.io ●
.co ●
.dev taken
.app ●
.me ●
.biz taken
.eu ●
.xyz ●
.fi ●
.se ●
.de ●
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us ●
.ca ●
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 16ms
Last Checked 2026-10-23 07:30:45.33576
Uptime (30d) 100%