What powers jbprogramnotes.com?
Last seen Jun 2026 · 24 technologies across 14 categories
Advertising
Google AdSense
since May 2021
Analytics
Cloudflare Browser Insights
since Nov 2025
Google Analytics
since May 2021
CDN
Cloudflare
since Jun 2023
CMS
Contentstack
since Apr 2024
Databases
MySQL
since May 2021
Font scripts
Google Font API
since May 2021
Twitter Emoji (Twemoji)
since Jul 2021
Hosting
Hostinger
since Nov 2022
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Sep 2023
Programming languages
WordPress plugins
WordPress themes
WP-Royal Ashe
since Feb 2022
Audience
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.10 / 10 · ranked #111,952,389 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (Taiwan)
- CDN: Cloudflare
- Weight: 6.3 MB · 46 requests
- WordPress theme: ashe (child: ashe-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Tag Manager Apr 2026
- dropped reCAPTCHA Apr 2026
- dropped Site Kit Apr 2026
- dropped Snowplow Analytics Feb 2026
- detected Cloudflare Browser Insights Nov 2025
- detected Snowplow Analytics Nov 2025
- dropped YouTube Oct 2025