What powers curriculumcastle.com?
Last seen Jun 2026 · 31 technologies across 15 categories
Analytics
Google Analytics
since May 2021
CMS
Databases
MySQL
since May 2021
Ecommerce
Cart Functionality
since Apr 2023
Font scripts
Hosting
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since May 2021
Security
hCaptcha
since Apr 2026
Web servers
WordPress plugins
Draftpress HFCM
since Mar 2022
Endurance Page Cache
since May 2022
Jetpack
since Mar 2022
Kadence WP Blocks
since Jun 2023
Otter Blocks
since Jan 2025
Smash Balloon Instagram Feed
since Mar 2022
WP-Optimize
since Jun 2023
WordPress themes
Audience
- 54% phone
- 46% desktop
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.89 / 10 · ranked #14,828,604 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 3.4 MB · 144 requests
- WordPress theme: kadence · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Apache HTTP Server Apr 2026
- detected hCaptcha Apr 2026
- detected Nginx Mar 2026
- dropped Nginx Jan 2026
- detected Apache HTTP Server Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Jetpack Oct 2025
- dropped Jetpack Sep 2025