What powers jpearce.co?
Last seen Sep 2026 · 34 technologies across 17 categories
CDN
Cloudflare
since May 2025
CMS
WordPress
since Mar 2021
Databases
MySQL
since Mar 2021
Font scripts
Google Font API
since Jul 2026
Twitter Emoji (Twemoji)
since Jan 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
MailChimp
since Mar 2021
Miscellaneous
PaaS
WP Engine
since May 2026
Page builders
WordPress Block Editor
since Sep 2026
Payment processors
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Mar 2021
Security
Cloudflare Bot Management
since May 2025
reCAPTCHA
since Mar 2021
UI frameworks
ZURB Foundation
since Jul 2026
Widgets
Patreon
since Sep 2026
WordPress plugins
Popup Maker
since Sep 2026
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.95 / 10 · ranked #1,682,383 of all domains
37 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 2.6 MB · 103 requests
- WordPress theme: avada (child: avada-child-theme) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.80.152, IPv6)
- Email: Hostinger
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 719,556, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| jpearce.co | 33 |
| course.jpearce.co | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Bootstrap Sep 2026
- detected jQuery UI Sep 2026
- detected Patreon Sep 2026
- detected Popup Maker Sep 2026
- detected WordPress Block Editor Sep 2026
- dropped GoDaddy Aug 2026
- detected Google Font API Jul 2026
- detected Gravity Forms Jul 2026
- detected ZURB Foundation Jul 2026
- detected WP Engine May 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected React Jan 2026