What powers chicagobackflow.com?

Last seen Jun 2026 · 35 technologies across 21 categories

Analytics

Google Analytics
since Nov 2022

CDN

Unpkg
since Jun 2023

CMS

WordPress
since Nov 2022

Comment systems

Livefyre v1.9.4
since Jun 2023

Databases

MySQL
since Nov 2022

Issue trackers

Help Scout
since Sep 2025

JavaScript frameworks

GSAP v3.14.2
since Nov 2022

JavaScript libraries

jQuery v3.7.1
since Nov 2022
jQuery Migrate v3.4.1
since Nov 2022
Preact
since Sep 2025
Swiper
since Mar 2023

Maps

Leaflet v1.9.4
since Jun 2023

Miscellaneous

Open Graph
since Nov 2022

PaaS

Amazon Web Services
since Jan 2025

Performance

LazySizes
since Mar 2023
Priority Hints
since Sep 2023

Programming languages

PHP
since Nov 2022

Security

HSTS
since Oct 2024

SEO

Ahrefs
since May 2024
Yoast SEO Premium v27.4
since Nov 2022

Tag managers

Google Tag Manager
since May 2024

UI frameworks

Bootstrap v3.3.5
since Nov 2022

Video players

Vimeo
since Nov 2022
YouTube
since Mar 2024

Web servers

Nginx
since Oct 2024

Webmail

Microsoft 365
since Nov 2022

WordPress plugins

Cookie Notice v3.0.5
since Aug 2024
Enhanced Responsive Images v1.7.0
since Mar 2026
ExactMetrics
since Nov 2022
MonsterInsights v10.1.3
since Jun 2023
Performance Lab v4.1.0
since Dec 2022
Rich Plugins Reviews
since Sep 2023
WPMU DEV Smush v4.0.3
since Mar 2023
Yoast SEO v27.6
since Nov 2022

Audience

  • United States

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

Open Page Rank

1.28 / 10 · ranked #8,957,379 of all domains

12 referring domains · OpenPageRank

Core Web Vitals

LCP2.6 s
INP25 ms
CLS0.1
TTFB1700 ms

Real user p75, Chrome UX Report, Jun 2026.

Page

  • Language: English (United States)
  • Weight: 22.4 MB · 61 requests
  • WordPress theme: avada · all themes
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Jul 2026.

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