🌐
ycombinator.org 200
🔒 SSL Valid
✨ About this site
This site hosts the Y Combinator Founder Award, which recognizes extraordinary entrepreneurial achievement among international startup founders. The organization behind it is part of the renowned startup accelerator known for funding and mentoring many of the world's most successful tech companies.
📊 What the data says
The website currently returns an HTTP 200 status and is hosted on Vercel, utilizing Google Fonts within its technology stack. It maintains valid SSL certification until January 2027, implements HSTS and X-Frame-Options security headers, and achieves a desktop PageSpeed performance score of 81.
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 81d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 151d
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 →
2/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
216.150.1.1
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Desktop
Score
Accessibility
Best Practices
SEO
LCP
3.04s
CLS
0.000
FCP
1.05s
TBT
0ms
SI
1.24s
Checked: 2026-09-05 10:46:44.573736 · View on PageSpeed
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 2
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🔤 Font/Icon
Google Fonts
☁️ Hosting
Vercel
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) | 216.150.1.1 |
| NS | ns-1661.awsdns-15.co.ukns-461.awsdns-57.comns-796.awsdns-35.netns-1259.awsdns-29.org |
| MX | 1 smtp.google.com |
| TXT (2) |
Services configured via TXT:
Google
Show all TXT recordsv=spf1 -all google-site-verification=HjQtg40KpGcJJMRruOf20-xUywECDxzfNOinr-Laexg |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | Gandi SAS |
| Registered | 2005-03-20 |
| Expires | 2027-03-20 (in 151 days) |
| Last Updated | 2026-08-12 |
| Status | client 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) | ycombinator.org |
| Issuer | Let's Encrypt |
| Valid From | 2026-10-11 |
| Valid Until | 2027-01-09 (81 days left) |
| SANs (1) | ycombinator.org |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | Vercel |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://www.ycombinator.org/ |
| strict-transport-security | max-age=63072000 |
| x-frame-options | DENY |
| x-content-type-options | nosniff |
| 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 | 216.150.1.1 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
C (4/7)
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Sitemap & Robots
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Blocked from crawlers
robots.txt disallows the entire site (/). Search engines are asked not to index any pages.
Areas hidden from crawlers:
Entire site
1
Show raw disallow rules (1)
/
| Sitemap | Not found |
Social & Meta Tags
Complete
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| Title | Y Combinator Founder Award |
| Description | The Y Combinator Founder Award recognizes exceptional entrepreneurial achievement among non-U.S. founders accepted into Y Combinator. A program of YCombinator.org, a 501(c)(3) nonprofit. |
| OG Title | Y Combinator Founder Award |
| OG Description | Recognizing extraordinary entrepreneurial achievement among international founders building the future. |
| OG Type | website |
| Twitter Card | summary_large_image |
| Language | en |
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 |
| DMARC | Not set |
| MX Records | 1 → smtp.google.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 17 active 6 available
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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 300ms |
| Last Checked | 2026-10-17 07:47:21.705379 |
| Uptime (30d) | 100% |
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