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clarke.edu

https://clarke.edu· First analyzed 08 May 2026· Updated 08 May 2026
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clarke.edu
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Hosting Provider

Pantheon
pantheon.io

IP Address

23.185.0.2

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

Pantheon

Server

Nginx

CDN

Fastly

Nameservers

ns4-04.azure-dns.info.ns1-04.azure-dns.com.ns2-04.azure-dns.net.ns3-04.azure-dns.org.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
828 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
886 KB
80 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Clarke Timber Themev1.0.0Custom
by Jesse Janowiak
View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

16 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelCrazy Egg

Advertising

4
Google AdsLinkedIn AdsSnapchat PixelMicrosoft Advertising

Plugins

3
Ninja Forms Uploads
Real Time Auto Find And Replace
Yoast SEO

Libraries

1
jQueryv3.7.1

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B75/100
22
6
1
Meta Tags8/15
Content6/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
C
clarke.educlarke.edu

Clarke University - Clarke University

Clarke University

Title Length37 chars

Recommended: 50-60 chars (~216px / 580px)

Description Length17 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (15/26) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

13 URLs

13 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

24/100
Needs Work
7 11

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AI & LLM Readiness

D44/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
8/25
Citation
9/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:2%
Words:741
Token eff.:Optimal

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
B
78/100
13
Passed
4
Critical
0
Warnings
Images & Alt Text
13/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
8/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
46/100
B
110 mg
CO₂e / view
886.4 KB
Page Weight
80%
Cleaner Than
New Visitor
125 mg
vs
Returning (cached)
63 mg
Annual (10K/mo)
13.2 kg
Emission Segments
Data Center
25 mg
Network
26 mg
Device
59 mg
Resource Breakdown
JavaScript
540.4 KB
Images
11.2 KB
CSS
247.5 KB
HTML
83.2 KB
Other
4.1 KB
Green Hosting Not Verified
Pantheon
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

89d

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

Valid From

07.05.2026

Valid Until

05.08.2026

Subject Alternative Names (2)

clarke.eduwww.clarke.edu

SHA-256 Fingerprint

9F:51:52:14:C8:60:F3:BF:A4:71:42:30:FB:AA:CD:46:62:98:A1:0D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
age
30
cache-control
🟡 1 Hours(public, max-age=3600)
content-encoding
📦 Gzip(gzip)
content-length
84935
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

clarke-edu.mail.protection.outlook.com

Domain Information

clarke.edu

DNSSEC
Not Enabled

Privacy & Compliance

iubenda

Cookie Consent Banner
iubenda
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: iubenda
Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
B
79/100
Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Georgia + Helvetica

WCAG AA
82/100
Readability
/30
27/30

18px · LH 1.50

Hierarchy
/20
18/20

2.78x ratio · ✓ H1→H6

WCAG
/25
22/25

6.33:1 min contrast

Performance
/25
15/25

2 fonts · 1 req

Heading Font

Georgia

Serif50px

Body Font

Helvetica

Sans18px

Contrast Ratio

6.33:1

WCAG AA (≥4.5:1)

Reading Comfort

~37 CPL

Narrow lines
50px
h1
50px
h2
18px
p
Minor Second
Scale

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.3:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.8x larger than body text.

Buy on MyFontsFlesch 44

Color Palette

6 unique colors
Dark
#282828
Text· 58.49999999999999%
#012b5d
Primary· 23.599999999999998%
#ffffff
Primary· 0%
#57a8ac
Secondary· 13.1%
#476c77
Secondary· 3.2%
#92c8c5
Secondary· 1.4%
#0a1f45
Accent· 0.30000000000000004%

Business & Marketing Stack

8 Tools Detected

Enterprise

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Crazy EggSMB

User behavior and product analytics

Advertising

4
Facebook PixelMid-Market
LinkedIn AdsEnterprise
Microsoft AdsEnterprise
Snapchat PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
IubendaSMB

Cookie consent and privacy compliance tools

3

Categories

8

Total Tools

2

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

24 Resources

20
Scripts
4
Styles
20
Async
1
Defer

Top Script Sources

googletagmanager.com(6)connect.facebook.net(3)bat.bing.com(2)google-analytics.com(2)tr.snapchat.com(1)

Website Identity

Clarke University

Clarke University

Organization

Explore the 45+ degree programs, clubs & organizations, and career opportunities that make Clarke University the best college in Dubuque!

clarke.edu/
Location detected: 🇺🇸 United Statesvia ip
📧 Microsoft 365en-US

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Last analyzed: 08 May 2026 at 10:55

Historical Analysis & Change Tracking