What powers drjohnhsiang.com?

A/B Testing

Optimizely

since Jun 2025

Analytics

Cloudflare Browser Insights

since Nov 2025

Delacon

since Jun 2025

Facebook Pixel v2.9.319

since Jun 2025

Google Analytics

since Jun 2025

Caching

Litespeed Cache

since Nov 2025

CDN

Cloudflare

since Sep 2025

CMS

WordPress v6.9.4

since Jun 2025

Databases

MySQL

since Jun 2025

Font scripts

Font Awesome

since Jun 2025

Google Font API

since Jun 2025

Twitter Emoji (Twemoji)

since Dec 2025

JavaScript frameworks

GSAP

since Jun 2025

JavaScript libraries

core-js v3.39.0

since Jun 2025

Isotope

since Jun 2025

jQuery v3.7.1

since Jun 2025

jQuery Migrate v3.4.1

since Jun 2025

jQuery UI v1.13.3

since Jun 2025

Live chat

WhatsApp Business Chat

since Jun 2025

Maps

Google Maps

since Jun 2025

Miscellaneous

HTTP/3

since Jun 2025

Open Graph

since Sep 2025

RSS

since Jun 2025

Page builders

Elementor v3.30.4

since Jun 2025

Performance

Priority Hints

since Jun 2025

Programming languages

PHP v8.2.30

since Jun 2025

Tag managers

Google Tag Manager

since Jun 2025

UI frameworks

Bootstrap

since Jun 2025

Video players

Plyr

since Jun 2025

Web servers

LiteSpeed

since Jun 2025

Widgets

Slider Revolution v6.7.20

since Jun 2025

WordPress plugins

Contact Form 7 v5.9.8

since Jun 2025

Yoast SEO v25.6

since Sep 2025