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ithaka.org

https://ithaka.org· First analyzed 02 May 2026· Updated 02 May 2026
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ithaka.org
Desktop screenshot of ithaka.org
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Mobile

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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

usnjpr2ns04.ithaka.org.usaeaz1ns03.ithaka.org.usnyny1ns05.ithaka.org.usmiaa1ns03.ithaka.org.+3 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
675 ms10%
Speed Index
878 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
14.8 MB
42 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPressv6.9.4
Infrastructure
Hosting
Pantheon
CDN
Fastly

Technology Stack

14 Technologies Detected

Plugins

3
Wp Rss RetrieverSlick Slider
Yoast SEO

Libraries

2
jQueryv3.7.1
Animate.css

CSS Frameworks

2
Bootstrapv6.9.4
Tailwind CSS

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

UI Components

1
Slick Carousel

Icon Libraries

1
Font Awesome

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B79/100
23
5
1
Meta Tags9/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images1/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
I
ithaka.orgithaka.org

Home - ITHAKA

We are a mission-based not-for-profit working to eliminate barriers to learning by making higher education and access to knowledge more affordable.

Title Length13 chars

Recommended: 50-60 chars (~81px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (5/5) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

20/100
Needs Work
6 11

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AI & LLM Readiness

D53/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
8/25
Citation
17/25

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
nav
Text ratio:4%
Words:752
Token eff.:Optimal
Depth:1/5

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary84w
Descriptive Headingsavg 4.9w
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
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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.
A+
92/100
16
Passed
0
Critical
1
Warnings
Images & Alt Text
20/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
28/100
F
1.88 g
CO₂e / view
14.8 MB
Page Weight
5%
Cleaner Than
New Visitor
2.14 g
vs
Returning (cached)
1.07 g
Annual (10K/mo)
225.2 kg
Emission Segments
Data Center
419 mg
Network
450 mg
Device
1.01 g
Resource Breakdown
JavaScript
88.6 KB
Images
3.2 MB
CSS
5.2 MB
HTML
43.5 KB
Other
6.3 MB
Green Hosting Not Verified
Pantheon
5 recommendations
  • •Carbon footprint recommendation preview...
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A+

Security Score

100%Excellent
Static / Informational

HTTPS

No WAF

84d

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

27.04.2026

Valid Until

26.07.2026

Subject Alternative Names (2)

ithaka.orgwww.ithaka.org

SHA-256 Fingerprint

42:B2:E0:F1:CA:48:6D:7B:A2:3D:FE:FF:65:CF:CB:D3:39:8C:76:44...

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HTTP Headers

Developer Console

accept-ranges
bytes
age
129
cache-control
🔵 1 Week(public, max-age=604800)
content-encoding
📦 Gzip(gzip)
content-length
44240
content-security-policy
frame-ancestors 'self' https://firefly.jstor.org https://www...
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

ithakaHarbors-org.mail.protection.outlook.com

Domain Information

ithaka.org

Domain Age
28y 8m

Created

03.09.1997

Expires

02.09.2026

Last Updated

27.02.2026

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
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.
C
62/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

orpheuspro + GT-America

WCAG Partial
70/100
Readability
/30
20/30

16px · LH 1.50

Hierarchy
/20
20/20

5x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
14/25

3 fonts · 5 req

Heading Font

orpheuspro

Sans80px

Body Font

GT-America

Sans16px

Contrast Ratio

1:1

14 issues

Reading Comfort

~37 CPL

Narrow lines
80px
h1
80px
h2
34px
h3
16px
p

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

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

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 5.0x larger than body text.

AAdobe FontsBuy on MyFontsFlesch 23

Color Palette

9 unique colors
6.63:1 AA Light
#9ea1a6
Other· 44.2%
#181c1d
Text· 7.3%
#e4df7a
Primary· 3.1%
#5ba7c5
Secondary· 2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

20 Resources

11
Scripts
9
Styles
1
Async
0
Defer

Top Script Sources

ithaka.org(9)googletagmanager.com(1)cdn.cookielaw.org(1)

Website Identity

ITHAKA

ITHAKA

Organization

We are a mission-based not-for-profit working to eliminate barriers to learning by making higher education and access to knowledge more affordable.

www.ithaka.org/
28 years old
Location detected: 🇺🇸 United Statesvia ip
Network Solutions, LLC📧 Microsoft 365en-US

Social Profiles

LinkedInMedium

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Last analyzed: 02 May 2026 at 19:27

Historical Analysis & Change Tracking

ithaka.org Technology Stack - Built With jQuery, Slick Carousel, Bootstrap, Tailwind CSS, Font Awesome | StackOptic | StackOptic