What technology does cod.edu use?

cod.edu is built with jQuery, Meta Pixel.

Is cod.edu secure (HTTPS)?

Yes. cod.edu uses TLS 1.3 with a certificate issued by GoDaddy.com, Inc., valid until Nov 18, 2026.

Hosting provider information for cod.edu is not available yet.

What is cod.edu's SEO score?

cod.edu scored 80/100 for SEO in the latest analysis (great).

What is cod.edu's overall website score?

cod.edu has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.

Has cod.edu's score changed over time?

cod.edu's overall score has improved by 4 points (from 90 to 94) since Jul 26, 2026.

cod.edu

College of DuPage Home | College of DuPage

Last scanned Aug 3, 2026, 5:00 AM · 6 views

Overall score

Excellent

Summary

College of DuPage is dedicated to excellence in teaching, learning, and culture, offering accessible, affordable, and comprehensive education for all. This website uses Meta Pixel. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

College of DuPage is dedicated to excellence in teaching, learning, and culture, offering accessible, affordable, and comprehensive education for all.

Top issues to fix

4 issues found

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.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

3 issue(s) found

100

Performance

509 ms

100

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+4 overall since Jul 26, 2026

Overall: 94
SEO: 80
Security: 100
Performance: 100
Accessibility: 100

Organization

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

College of DuPage is dedicated to excellence in teaching, learning, and culture, offering accessible, affordable, and comprehensive education for all.

YouTube Facebook X (Twitter)YouTube Instagram

Contact

Email, phone, and address published on this site's own pages.

Phone: 6309422800 6309423000

Meta tags

Title: College of DuPage Home | College of DuPage
Description: College of DuPage is dedicated to excellence in teaching, learning, and culture, offering accessible, affordable, and comprehensive education for all.
Canonical: https://cod.edu/index.html
Language: en
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Meta Pixel

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GoDaddy.com, Inc.
Subject: www.cod.edu
Valid from: Nov 18, 2025
Valid to: Nov 18, 2026
Days until expiry: 107
SAN domains: www.cod.edu, cod.edu

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 8 · H3 20

Links

113 internal · 24 external · 20 broken

Images

29 total · 0 missing alt

Scripts / Styles

19 scripts · 7 stylesheets

JS / CSS size

69.2 KB · 536 B

Page size

175 KB

Robots.txt & Sitemap

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

SEO issues

No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://cod.edu
Final URL: https://cod.edu
HTTP status: 200
HTTP version: HTTP/2
Response time: 506 ms
HTML size: 175 KB
Redirect chain: https://cod.edu

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does cod.edu use?: cod.edu is built with jQuery, Meta Pixel.
Is cod.edu secure (HTTPS)?: Yes. cod.edu uses TLS 1.3 with a certificate issued by GoDaddy.com, Inc., valid until Nov 18, 2026.
Who hosts cod.edu?: Hosting provider information for cod.edu is not available yet.
What is cod.edu's SEO score?: cod.edu scored 80/100 for SEO in the latest analysis (great).
What is cod.edu's overall website score?: cod.edu has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.
Has cod.edu's score changed over time?: cod.edu's overall score has improved by 4 points (from 90 to 94) since Jul 26, 2026.