What powers matematiktutor.dk?
Last seen Sep 2026 · 24 technologies across 13 categories
Analytics
CDN
Amazon CloudFront
since Jun 2025
Amazon S3
since Jun 2025
Cloudflare
since Dec 2021
jsDelivr
since Jun 2025
Font scripts
Font Awesome
since Apr 2023
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Dec 2021
Payment processors
Programming languages
Node.js
since Dec 2021
Tag managers
Google Tag Manager
since Dec 2021
UI frameworks
Tailwind CSS
since Jan 2025
Webmail
Google Workspace
since Apr 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 77% desktop
- 23% phone
Denmark
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.98 / 10 · ranked #12,971,716 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Danish
- CDN: Amazon CloudFront
- Weight: 14.3 MB · 49 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (108.138.106.15, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- Email security: DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 36,586,156
- Verified with: Brevo, Google, Klaviyo, Meta Business
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| app.matematiktutor.dk | 21 |
| matematiktutor.dk | 12 |
Full technology history →
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