What powers oldchicago.com?
Last seen Jun 2026 · 72 technologies across 26 categories
Advertising
Simpli.fi
since Apr 2023
theTradeDesk
since Jul 2021
Analytics
Clicky
since Mar 2022
Google Analytics
since Jun 2018
Google Analytics Enhanced eCommerce
since Feb 2019
TikTok Pixel
since Jun 2023
CDN
cdnjs
since Apr 2026
Cloudflare
since Mar 2021
Imgix
since Nov 2022
jQuery CDN
since Feb 2022
jsDelivr
since Mar 2022
CMS
Databases
Ecommerce
Cart Functionality
since Oct 2021
Font scripts
Font Awesome
since Feb 2019
Google Font API
since Apr 2018
JavaScript frameworks
JavaScript libraries
LazySizes
since Feb 2022
Lightbox
since Feb 2019
Slick
since Mar 2022
Swiper
since Sep 2022
Underscore.js
since Jun 2018
Maps
Google Maps
since Feb 2019
Miscellaneous
HTTP/3
since Jan 2024
Open Graph
since Sep 2022
RSS
since Dec 2022
Twitter Emoji (Twemoji)
since Feb 2019
Webpack
since Jul 2018
webpack-2
since Jun 2018
Operating systems
Windows Server
since Jun 2018
PaaS
WP Engine
since May 2021
Programming languages
RUM
Raygun
since Jul 2021
Security
Segmentation
Adobe Audience Manager
since Apr 2022
SEO
Tag managers
Google Tag Manager
since May 2019
UI frameworks
Web frameworks
Web servers
Apache HTTP Server
since May 2023
Apache Tomcat
since Jun 2025
IIS
since Apr 2018
Nginx
since Feb 2019
Webmail
Apple iCloud Mail
since Feb 2026
Microsoft 365
since Aug 2022
Widgets
Facebook
since Jun 2018
OWL Carousel
since Feb 2019
WordPress plugins
Formidable Form
since Feb 2022
WordPress themes
Understrap
since Feb 2022
Audience
- 88% phone
- 12% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.62 / 10 · ranked #384,065 of all domains
226 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 5.1 MB · 65 requests
- WordPress theme: understrap (child: understrap-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| order.oldchicago.com | 34 |
| oldchicago.com | 30 |
| challenge.oldchicago.com | 17 |
| jobs.oldchicago.com | 16 |
| www.oldchicago.com | 14 |
| rewards.oldchicago.com | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected cdnjs Apr 2026
- detected crypto-js Apr 2026
- detected Apple iCloud Mail Feb 2026
- dropped Dropzone Dec 2025