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niu.edu

https://niu.edu· First analyzed 14 Feb 2026· Updated 14 Feb 2026
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niu.edu
Desktop screenshot of niu.edu
Mobile screenshot of niu.edu
Mobile

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Hosting Provider

IP Address

131.156.223.14

Server Location

🇺🇸 DeKalb, United States

ASN

AS11417

Organization

Northern Illinois University

Server

Microsoft IIS

Nameservers

dns-ext1.niu.edu.dns-ext2.niu.edu.

Performance

Page Speed

2.3 MB
118 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Framework
jQuery
Styling
Bootstrap
Infrastructure
Hosting
Northern Illinois University

Technology Stack

17 Technologies Detected

SEO Analysis

C64/100
10
3
1
N
niu.eduniu.edu

Northern Illinois University | Your Future. Our Focus.

An education at NIU is more than just an academic degree. NIU opens the doors to career success, critical thinking, and lifelong learning. Find out how to ap...

Description truncated.
Title Length54 chars

Recommended: 50-60 chars

Description Length168 chars

Recommended: 120-160 chars

Issues (1)

  • Many images missing alt text (16/26)

Crawlability

Sitemap

Type: standard

607 URLs

robots.txt

15 rules

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F

Security Score

36%Critical
Interactive

HTTPS

No WAF

265d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

15.10.2025

Valid Until

06.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (9)

*.niu.eduniu.eduwww.ccwe.niu.eduwww.cedu.niu.eduwww.cgs.niu.eduwww.chhs.niu.eduwww.cob.niu.eduwww.engl.niu.edu+1 more

SHA-256 Fingerprint

48:BF:AB:45:7F:13:4A:06:F1:98:5D:AC:69:DE:00:7A:68:08:F0:3E...

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Security recommendation preview

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-length
23510
content-security-policy-report-only
frame-ancestors 'self';
content-type
text/html
date
Sat, 14 Feb 2026 08:10:39 GMT
server
Microsoft-IIS/10.0
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

niu-edu.mail.protection.outlook.com

Domain Information

niu.edu

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked

Typography & Readability

Arial

78/100
Readability
/30
30/40

16px · LH --

Hierarchy
/20
25/25

4.8x ratio

WCAG
/25
15/15

Contrast: undefined

Performance
/25
13/20

1 font

Heading Font

Arial

Sans77px

Body Font

Arial

Sans16px

Contrast Ratio

--

Reading Comfort

~39 CPL

Needs attention
77px
h1
24px
h2
38px
h3
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Strong hierarchy: Headlines are 4.8x larger than body text.

✅ Good performance: Using 1 font families keeps load times fast.

✅ Consistent design: Single font family with weight variations is a modern best practice.

✅ Protected text on images: Using gradient for readability.

⚠️ Cramped layout: 8 elements lack adequate spacing.

Business & Marketing Stack

10 Tools Detected

Enterprise

Behavior Analytics

4

User behavior and product analytics

Social Media

1

Social widgets and sharing tools

3

Categories

10

Total Tools

1

Enterprise

4

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

28 Resources

20
Scripts
8
Styles
20
Async
0
Defer

Top Script Sources

connect.facebook.net(5)googletagmanager.com(3)snap.licdn.com(2)tr.snapchat.com(1)script.crazyegg.com(1)

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Last analyzed: 14 Feb 2026 at 08:10

Historical Analysis & Change Tracking