🌐
uef.nl 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 70d
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 →
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 →
185.37.124.48
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
47
mob
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 47
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Mobile
Score
Accessibility
Best Practices
SEO
LCP
20.00s
CLS
0.000
FCP
2.92s
TTFB
0.03s
TBT
567ms
SI
9.94s
Checked: 2026-09-05 20:43:36.461251 · View on PageSpeed
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 3
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📊 Analytics
Google Analytics
Google Tag Manager
🏭 Generator
SEOmatic
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) | 185.37.124.48 |
| NS | ns2.slash2.nlns1.slash2.nl |
| MX | 0 uef-nl.mail.protection.outlook.com |
| TXT (2) |
Services configured via TXT:
Microsoft 365
Show all TXT recordsv=spf1 include:spf.protection.outlook.com include:spf.mailjet.com include:spf.sender.cloudmailer.nl -all MS=ms78264547 |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | SLASH2 |
| Registered | 2000-03-27 |
| Expires | N/A |
| Last Updated | 2021-12-06 |
| Status | active |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | uef.nl |
| Issuer | Let's Encrypt |
| Valid From | 2026-09-27 |
| Valid Until | 2026-12-26 (70 days left) |
| SANs (2) | uef.nlwww.uef.nl |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | N/A |
| Content-Type | text/html; charset=UTF-8 |
| Final URL | https://uef.nl/ |
| strict-transport-security | max-age=31536000 |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| referrer-policy | same-origin |
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 | 185.37.124.48 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
B (5/7)
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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.
Areas hidden from crawlers:
CMS internals
1
Other paths
3
Show raw disallow rules (4)
/cpresources/
/vendor/
/.env
/cache/
| Sitemap | Found 16 sitemaps (index) pages |
| Last modified | 2026-10-12T14:51:52+02:00 |
Social & Meta Tags
Complete
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| Title | Home - Ubbo Emmius Foundation |
| Description | Fonds voor de Rijksuniversiteit Groningen |
| OG Title | Home |
| OG Description | Fonds voor de Rijksuniversiteit Groningen |
| OG Image | https://uef.nl/media/1/Algemeen/_1200x630_crop_center-center_82_none_ns/Ubbo-Emmius-Foundation-logo-white.jpg?v=1791456212 |
| OG Type | website |
| OG Site Name | Ubbo Emmius Foundation |
| Twitter Card | summary_large_image |
| Twitter Image | https://uef.nl/media/1/Algemeen/_800x418_crop_center-center_82_none_ns/Ubbo-Emmius-Foundation-logo-white.jpg?v=1791456212 |
| Canonical URL | https://uef.nl/ |
| Language | nl |
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:spf.protection.outlook.com include:spf.mailjet.com include:spf.sender.cloudmailer.nl -all |
| DMARC | ✓ Present v=DMARC1; p=none; |
| MX Records | 0 → uef-nl.mail.protection.outlook.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 16 active 2 for sale 5 available
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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 466ms |
| Last Checked | 2026-10-15 22:15:55.708673 |
| Uptime (30d) | 100% |
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