Skip to main content
SGSiteGraph

cookcountyil.gov

Cook County Government, Illinois | Cook County

Last scanned Jul 26, 2026, 2:19 PM

88

Overall score

Great

Summary

Cook County contains 134 municipalities in its region, the most well known being the City of Chicago – which is the County seat where the central offices of Cook County are located. This website uses Nginx behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Cook County contains 134 municipalities in its region, the most well known being the City of Chicago – which is the County seat where the central offices of Cook County are located.

Top issues to fix

7 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

13 ms

80

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Cook County contains 134 municipalities in its region, the most well known being the City of Chicago – which is the County seat where the central offices of Cook County are located.

FacebookX (Twitter)YouTubeInstagram

Meta tags

Title
Cook County Government, Illinois | Cook County
Description
Cook County contains 134 municipalities in its region, the most well known being the City of Chicago – which is the County seat where the central offices of Cook County are located.
Canonical
https://www.cookcountyil.gov/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Cook County Government, Illinois
og:description
—
og:type
government
og:url
https://www.cookcountyil.gov/cook-county-government-illinois

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQueryNginx

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
*.cookcountyil.gov
Valid from
May 4, 2026
Valid to
Nov 17, 2026
Days until expiry
111
SAN domains
*.cookcountyil.gov, cookcountyil.gov

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 26 · H3 0

Links

85 internal · 8 external · 20 broken

Images

10 total · 1 missing alt

Scripts / Styles

15 scripts · 42 stylesheets

JS / CSS size

6.8 KB · 0 B

Page size

85.8 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://cookcountyil.gov
Final URL
https://www.cookcountyil.gov/
HTTP status
200
HTTP version
HTTP/2
Response time
12 ms
HTML size
85.8 KB
Redirect chain
https://cookcountyil.gov → http://www.cookcountyil.gov/ → https://www.cookcountyil.gov/

See something wrong on this report? Request a correction

Related websites

Same technology stack

seravo.com

Seravo

100
wordpressnginxwoocommerce
HETZNER-AS - Hetzner Online GmbH, DE

vovici.com

Survey Management Software | Verint

100
wordpressnginxjquery
Fastly· Fastly

testpress.in

Best LMS Software for Online Courses & Tests | Testpress

100
wordpressnginxmeta-pixel
HETZNER-AS - Hetzner Online GmbH, DE

tastecooking.com

TASTE | Home

99
wordpressnginxjquery
Fastly· Fastly

doshinsports.com

道新スポーツ | DOSHIN SPORTS

99
nginxgoogle-analyticsmeta-pixel
AWS· CloudFront

mybizcloud.at

Startseite - my.bizCloud

99
wordpressnginxjquery
INFOTECH-AT-AS - Infotech EDV-Systeme GmbH, AT

Frequently asked questions

What technology does cookcountyil.gov use?
cookcountyil.gov is built with jQuery, Nginx.
Is cookcountyil.gov secure (HTTPS)?
Yes. cookcountyil.gov uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 17, 2026.
Who hosts cookcountyil.gov?
Hosting provider information for cookcountyil.gov is not available yet.
What is cookcountyil.gov's SEO score?
cookcountyil.gov scored 75/100 for SEO in the latest analysis (fair).
What is cookcountyil.gov's overall website score?
cookcountyil.gov has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.