What powers 
heimdall.site?
Last seen Aug 2026 · 23 technologies across 14 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since Feb 2019
Caching
Varnish
since Aug 2026
CDN
Cloudflare
since Jul 2020
Fastly
since Aug 2026
Google Hosted Libraries
since Feb 2022
jsDelivr
since Nov 2025
CMS
Databases
MySQL
since Jul 2020
Font scripts
Hosting panels
Plesk
since Feb 2019
Issue trackers
Cloudflare Network Error Logging
since Feb 2022
JavaScript libraries
Miscellaneous
Highlight.js
since Jul 2020
HTTP/3
since Sep 2022
PaaS
GitHub Pages
since Aug 2026
Programming languages
PHP
since Feb 2019
Search engines
Web frameworks
Laravel
since Nov 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 75% desktop
- 25% phone
Germany
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.99 / 10 · ranked #575,233 of all domains
80 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.7 MB · 20 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.61.206, IPv6)
- DNS: Cloudflare DNS
- Email: heimdall.site
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,049,438, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| apps.heimdall.site | 15 |
| blog.heimdall.site | 11 |
| heimdall.site | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Algolia Nov 2025
- detected Cloudflare Browser Insights Nov 2025
- detected jsDelivr Nov 2025