What powers concordiashanghai.org?

Last seen Jun 2026 · 51 technologies across 22 categories

Advertising

Twitter Ads
since Aug 2022

Analytics

Google Analytics
since Jun 2018
Hotjar
since Aug 2022
HubSpot Analytics
since Feb 2021
Matomo Analytics
since Aug 2020

Authentication

Facebook Login
since Aug 2022
Linkedin Sign-in
since Aug 2022

CDN

cdnjs
since Nov 2021
Cloudflare
since Apr 2020

CMS

HubSpot CMS Hub
since Aug 2022

Cookie compliance

Databases

Firebase v9.14.0
since Oct 2022

Editors

CodeMirror v4.7.0
since Jun 2018

Font scripts

Font Awesome v4.7.0
since Apr 2020
Google Font API
since Sep 2022

JavaScript frameworks

Nuxt.js
since Jan 2026
Vue.js
since Jan 2026

JavaScript Libraries

core-js v2.5.7
since Oct 2021
jQuery v1.11.2
since Apr 2018
jQuery Migrate v3.5.2
since Jun 2018
jQuery UI v1.13.2
since Jun 2018
libphonenumber
since Jun 2025
Lightbox
since Jul 2023
Modernizr v2.8.3
since Aug 2018
Moment.js v2.30.1
since Jun 2018
Selectize
since Nov 2022
Slick
since Jan 2021

Marketing automation

HubSpot
since Oct 2019
Sendinblue
since Jan 2023

Miscellaneous

HTTP/3
since Sep 2022
Open Graph
since Sep 2022
RSS
since Jan 2023
Webpack
since Dec 2024

Performance

Priority Hints
since Jan 2026

Programming languages

Java
since Aug 2018
Node.js
since Jan 2026

Security

Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022

Tag managers

Google Tag Manager
since Jun 2018

Translation

Weglot
since Apr 2021

UI frameworks

Bootstrap v3.4.1
since May 2018
Radix UI
since Jan 2026
shadcn/ui
since Jan 2026
Tailwind CSS
since Apr 2022
UnoCSS
since Jan 2026

Web Servers

Apache Tomcat v4.1+
since Aug 2018
Nginx
since Apr 2020

Webmail

Microsoft 365
since Aug 2022

Widgets

Twitter
since Aug 2022

Audience

  • 85% desktop
  • 16% phone
  • United States
  • China

Countries where the site has Chrome traffic, strongest markets first.

Open Page Rank

3.26 / 10 · ranked #1,182,927 of all domains

50 referring domains · OpenPageRank

Core Web Vitals

LCP2.6 s
INP50 ms
CLS0
TTFB1300 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English
  • Weight: 5.9 MB · 83 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

Subdomains

HostTechs
zh.concordiashanghai.org 27
blog.concordiashanghai.org 20
www.concordiashanghai.org 16
info.concordiashanghai.org 14
library.concordiashanghai.org 10
aspen.concordiashanghai.org 6

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