Open
Cached
·
just now
UP
HTTP Status
200
Ping
17 ms
Technologies
3
SSL/TLS Certificate
View Full SSL Report
Issued By
C=US, O=Google Trust Services, CN=WR4
Security Score
81
/100
Network & Hosting
View DNS RecordsTechnologies Detected
Cloudflare CDN (cdnjs)
1.1.0CDN
Evidence
- • cdnjs script
Fastly
CDN
Evidence
- • IP 2620:0:890:0:0:0:0:100 → ASN 54113
Google Trust Services
Certificate Authority
Evidence
- • Google SSL certificate
Metadata & SEO
Dependencies
🎨 Stylesheets (7)
- • https://cdnjs.cloudflare.com/ajax/libs/modern-normalize/1.1.0/modern-normalize.min.css
- • https://fonts.googleapis.com/css?family=Noto+Serif+SC|Noto+Emoji&display=swap
- • https://fonts.googleapis.com/css?family=Noto+Serif+SC&display=swap
- • https://www.hpschrei.com/css/hugo-tufte.min.css
- • https://www.hpschrei.com/css/hugo-tufte-options.min.css
- • https://www.hpschrei.com/css/hugo-tufte-override.css
- • https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.css
📜 Scripts (2)
- • https://cdn.jsdelivr.net/npm/[email protected]/dist/katex.min.js
- • https://cdn.jsdelivr.net/npm/[email protected]/dist/contrib/auto-render.min.js
🖼️ Images (1)
- • https://www.hpschrei.com/img/badge_1.png
Resource Hints
preconnect
https://fonts.gstatic.com
Crossorigin: crossorigin
preload
https://fonts.googleapis.com/css?family=Noto+Serif+SC|Noto+Emoji&display=swap
Type: style
Inspected on November 13, 2025 at 14:13 UTC