🌐
khanacademy.nl 200
🔒 SSL Valid
✨ About this site
Khan Academy NL is an online platform that brings together educators and individuals dedicated to improving the Dutch educational system. It serves as a community hub for collaborating and advancing learning resources in the Netherlands.
📊 What the data says
This website has been registered since 2010 and runs on the WordPress CMS with the Divi theme, powered by an Nginx server returning a 200 HTTP status. Its technology stack includes WooCommerce, Google Analytics, Google Tag Manager, Font Awesome, Google Fonts, and jQuery, while its SSL certificate remains valid until December 11, 2026. Performance testing shows a mobile score of 53 and a desktop score of 77 out of 100.
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 54d
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 →
0/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
83.217.71.168
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
53
mob
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 53
▼
Mobile
Score
Accessibility
Best Practices
SEO
LCP
4.12s
CLS
0.004
FCP
3.82s
TTFB
0.01s
TBT
719ms
SI
9.37s
Desktop
Score
Accessibility
Best Practices
SEO
LCP
1.15s
CLS
0.014
FCP
1.07s
TTFB
0.01s
TBT
391ms
SI
1.68s
Checked: 2026-09-04 07:29:55.240771 · View on PageSpeed
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 8
▼
📊 Analytics
Google Analytics
Google Tag Manager
📝 CMS
WordPress 6.5.13
🛒 Ecommerce
WooCommerce
🔤 Font/Icon
Font Awesome
Google Fonts
📦 JS Library
jQuery
🖥️ Web Server
Nginx
CMS Details WordPress
▼
🎨 Theme
Divi (Divi)
Parent: Divi-child
Parent: Divi-child
🏗️ Page Builder
Divi Builder
☁️ WP Hosting
WordPress.com
🔌 Plugins (5)
Contact Form 7
Jetpack
Simple Social Icons
WooCommerce
Yoast SEO
Screenshot
2026-09-02
▼
Captured: 2026-09-02 12:01:39 · 0.7 KB
DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
▼
| A (IPv4) | 83.217.71.168 |
| NS | ns3.combell.netns4.combell.netns1.combell.eu |
| MX | 5 alt1.aspmx.l.google.com5 alt2.aspmx.l.google.com10 aspmx3.googlemail.com1 aspmx.l.google.com10 aspmx2.googlemail.com |
| TXT (3) |
Services configured via TXT:
Google
Show all TXT recordsgoogle-site-verification=GR9csMuuoAMvvMIfyWkDAjXby5qBM84HWRGIk91llPo v=spf1 include:servers.mcsv.net ?all v=spf1 include:spf.byte.nl include:_spf.google.com ~all |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
▼
| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
▼
| Subject (CN) | khanacademy.nl |
| Issuer | Let's Encrypt |
| Valid From | 2026-09-12 |
| Valid Until | 2026-12-11 (54 days left) |
| SANs (4) | khanac.site.hosting-cluster.nlkhanacademy.nlkhanacademynl.hosting-cluster.nlwww.khanacademy.nl |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
▼
| Status | 200 |
| Server | nginx |
| Content-Type | text/html; charset=UTF-8 |
| Final URL | https://www.khanacademy.nl/ |
| cache-control | max-age=172800 |
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 →
▼
| IP Address | 83.217.71.168 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
F (1/7)
▼
Sitemap & Robots
▼
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 | Found 6 sitemaps (index) pages |
| Last modified | 2024-08-14T14:20:17+00:00 |
Social & Meta Tags
Complete
▼
| Title | Khan Academy NL - Inspirerend online leren voor iedereen |
| Description | Wilt u ook het Nederlanse onderwijs verbeteren? Khan Academy NL is de ontmoetingsplek voor iedereen die onderwijs verder wil brengen |
| OG Title | Khan Academy NL |
| OG Description | Wilt u ook het Nederlanse onderwijs verbeteren? Khan Academy NL is de ontmoetingsplek voor iedereen die onderwijs verder wil brengen |
| OG Type | website |
| OG Site Name | Khan Academy NL |
| Canonical URL | https://www.khanacademy.nl/ |
| Language | nl-NL |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
▼
| SPF | ✓ Present v=spf1 include:servers.mcsv.net ?all |
| DMARC | ✓ Present v=DMARC1; p=none; |
| MX Records | 5 → alt1.aspmx.l.google.com 5 → alt2.aspmx.l.google.com 10 → aspmx3.googlemail.com 1 → aspmx.l.google.com 10 → aspmx2.googlemail.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 15 active 8 available
▼
Uptime Monitor
▼
| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 795ms |
| Last Checked | 2026-10-16 05:30:21.154534 |
| Uptime (30d) | 100% |
Similar Sites
4
▼
Similarity based on content analysis. More results appear as more domains are indexed.