chicago.gov

https://chicago.gov· First analyzed 14 Feb 2026· Updated 14 Feb 2026

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chicago.gov

Mobile

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Hosting Provider

Akamai Technologies, Inc.

IP Address

184.24.77.10

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS20940

Organization

Akamai Technologies, Inc.

Server

Apache

Nameservers

a5-64.akam.net.a1-221.akam.net.a4-65.akam.net.a10-67.akam.net.+2 more

Performance

Page Speed

1 MB

56 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

Adobe Experience Manager

Infrastructure

Hosting

Akamai Technologies, Inc.

Technology Stack

8 Technologies Detected

CSS Frameworks

Analytics

Libraries

Icon Libraries

Fonts

Web Servers

SEO Analysis

D58/100

chicago.govchicago.gov

City of Chicago

Welcome to the official City of Chicago Website. The source for information about City services, departments, programs and initiatives, and officials for Chi...

Description truncated.

Title Length15 chars

Recommended: 50-60 chars

Description Length198 chars

Recommended: 120-160 chars

Issues (1)

• Many images missing alt text (32/53)

5 issues found

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Security Score

21%Critical

Interactive

HTTPS

No WAF

82d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

06.02.2026

Valid Until

07.05.2026

Subject Alternative Names (20)

access.chicago.govcdphrc.chicago.govchicago.govchicagohan.orgcityofchicago.orgconnect.chicago.goveprocurement-sapphire-ext.cityofchicago.orgeprocurement.cityofchicago.org+12 more

SHA-256 Fingerprint

D9:AC:0B:7F:23:8D:3D:F4:31:15:38:39:48:0E:84:C5:00:D6:01:D3...

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Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

alt-svc

h3=":443"; ma=93600

content-encoding

📦 Gzip(gzip)

content-length

23881

content-type

text/html

date

Sat, 14 Feb 2026 12:57:18 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mxa-00007602.gslb.pphosted.com

mxb-00007602.gslb.pphosted.com

Domain Information

chicago.gov

Domain Age

7y 8m

Created

20.06.2018

Expires

01.05.2026

Last Updated

06.05.2025

Registrar

get.gov

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Typography & Readability

Big Shoulders Text + serif

54/100

Readability

/30

24/40

15px · LH 1.20

Hierarchy

/20

25/25

2.93x ratio

WCAG

/25

5/15

Contrast: undefined

Performance

/25

17/20

System fonts

Heading Font

Big Shoulders Text

Sans44px

Body Font

serif

Serif15px

Contrast Ratio

Reading Comfort

~36 CPL

Needs attention

44px

24px

15px

⚠️ Small text: 15px may be hard to read on mobile. Consider 16px+.

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

✅ Excellent performance: System fonts eliminate font loading delays (better LCP).

⚠️ Risky: Text appears on background images without overlay protection.

⚠️ Cramped layout: 10 elements lack adequate spacing.

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Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

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Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)cdnjs.cloudflare.com(3)google-analytics.com(1)siteimproveanalytics.com(1)s.swiftypecdn.com(1)

Website Identity

chicago.gov

7 years old

get.gov

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 14 Feb 2026 at 12:57

Historical Analysis & Change Tracking