What powers chicago.gov?
Last seen Jun 2026 · 111 technologies across 38 categories
Advertising
Twitter Ads
since Aug 2023
Analytics
Burst
since Dec 2025
Google Analytics
since Feb 2019
Siteimprove
since Feb 2023
Snowplow Analytics
since Jun 2026
Statcounter
since Jun 2026
Authentication
Facebook Login
since Aug 2023
Caching
Varnish
since Feb 2020
CDN
Akamai
since Jan 2026
cdnjs
since Oct 2021
Cloudflare
since May 2022
Cloudinary
since Jun 2023
Fastly
since Feb 2020
Google Cloud CDN
since Nov 2023
Google Hosted Libraries
since Mar 2022
jQuery CDN
since Mar 2024
jsDelivr
since Jan 2021
Unpkg
since Aug 2023
CMS
Comment systems
CRM
Salesforce Desk
since Oct 2022
Databases
MySQL
since Aug 2022
Development
Microsoft Visual Studio
since Apr 2023
Documentation
YUI Doc
since Sep 2021
Font scripts
Hosting
Drupal Multisite
since Apr 2022
IaaS
Google Cloud
since Jun 2020
Issue trackers
Sentry
since Jun 2023
JavaScript frameworks
JavaScript graphics
Chart.js
since Jul 2023
JavaScript libraries
Maps
Google Maps
since Jul 2020
Marketing automation
Constant Contact
since Dec 2025
Miscellaneous
Babel
since Mar 2020
DocuSign
since Apr 2025
Google Code Prettify
since Aug 2023
HTTP/3
since Nov 2023
Open Graph
since Sep 2022
Popper
since Apr 2022
PWA
since Aug 2022
RSS
since Dec 2022
Webpack
since Feb 2019
Operating systems
UNIX
since May 2019
Windows Server
since Jul 2023
PaaS
Performance
Priority Hints
since Jun 2023
Photo galleries
SmugMug
since Jun 2023
Programming languages
Java
since Feb 2019
Node.js
since May 2025
PHP
since Sep 2021
Python
since Jul 2020
TypeScript
since Feb 2025
Reverse proxies
RUM
Akamai mPulse
since Jan 2026
Security
Cloudflare Bot Management
since Mar 2025
hCaptcha
since Feb 2024
HSTS
since Sep 2022
reCAPTCHA
since May 2021
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Video players
YouTube
since May 2020
Web Frameworks
Microsoft ASP.NET
since Sep 2022
ZURB Foundation
since Feb 2019
Web server extensions
Web servers
Apache HTTP Server
since Feb 2019
Google App Engine
since Jun 2020
gunicorn
since Jul 2020
Nginx
since Feb 2019
Webmail
Apple iCloud Mail
since Jan 2026
Widgets
Twitter
since Aug 2023
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| millennium park | #1 | 45,800 |
| chicago police department | #2 | 36,600 |
| c ha | #3 | 26,900 |
| millennium park chicago | #1 | 20,500 |
| chicago midway airport | #4 | 19,800 |
| chicago cultural center | #1 | 18,400 |
| cloud gate | #4 | 16,200 |
| city of chicago mayor | #1 | 12,300 |
| cloud gate millennium park chicago | #3 | 10,700 |
| chicago midway international airport | #6 | 10,200 |
| city of chicago job openings | #1 | 9,200 |
| cloud gate chicago | #3 | 8,000 |
| chicago riverwalk | #1 | 7,500 |
| millennium park chicago | #3 | 6,600 |
| taste of chicago | #1 | 6,200 |
| 872 phone area code | #3 | 5,900 |
| minimum wage illinois chicago | #1 | 5,500 |
| jobs near me | #61 | 4,300 |
| cdot | #3 | 3,900 |
| city of chicago careers | #1 | 3,700 |
| city of chicago | #1 | 3,700 |
| chicago finance | #1 | 3,700 |
| millennium park skating rink | #1 | 3,700 |
| crown fountain chicago | #1 | 3,700 |
| crown fountain | #1 | 3,700 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 59% phone
- 41% desktop
United States
Pakistan
Bangladesh
Egypt
Algeria
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.35 / 10 · ranked #3,487 of all domains
5,024 referring domains · OpenPageRank
Search traffic
931,200 est. monthly organic visits (US)
240,765 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 3.6 MB · 68 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ccpsa.chicago.gov | 24 |
| chicityclerkelms.chicago.gov | 24 |
| cdphrc.chicago.gov | 19 |
| mentalhealth.chicago.gov | 19 |
| chistreetwork.chicago.gov | 17 |
| tas.chicago.gov | 16 |
| www.chicago.gov | 16 |
| mayorsphotos.chicago.gov | 15 |
| redcap.chicago.gov | 15 |
| chicago.gov | 13 |
| qa.chicago.gov | 13 |
| dcaseannualreport.chicago.gov | 11 |
| design.chicago.gov | 11 |
| climatechange.chicago.gov | 10 |
| gtt-app.chicago.gov | 10 |
| mpea.chicago.gov | 10 |
| utilitybill.chicago.gov | 10 |
| alpha.chicago.gov | 9 |
| bacp-mt.chicago.gov | 8 |
| pay.chicago.gov | 8 |
| 311.chicago.gov | 7 |
| covidcoach.chicago.gov | 7 |
| resilient.chicago.gov | 7 |
| gisapps.chicago.gov | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Snowplow Analytics Jun 2026
- detected Statcounter Jun 2026
- detected Burst May 2026
- dropped Burst Mar 2026
- detected Apple iCloud Mail Jan 2026
- dropped Cloudflare Bot Management Nov 2025