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ode.org

https://ode.org· First analyzed 19 May 2026· Updated 19 May 2026
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ode.org
Desktop screenshot of ode.org
Mobile screenshot of ode.org
Mobile

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Hosting Provider

AT&T Enterprises, LLC

IP Address

107.138.144.22

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Mountain View, United States

ASN

AS7018

Organization

AT&T Enterprises, LLC

Server

Apache

Nameservers

dns2.registrar-servers.com.dns1.registrar-servers.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
339 ms10%
Speed Index
441 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
101 KB
5 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
AT&T Enterprises, LLC

Technology Stack

2 Technologies Detected

Fonts

1
Google Fonts

Web Servers

1
Apachev2.4.61

SEO Analysis

F39/100
8
12
3
Meta Tags4/15
Content10/12
Headings6/8
Technical5/21
E-E-A-T0/7
Images1/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
O
ode.orgode.org

Open Dynamics Engine

No description available for this page.

Title Length20 chars

Recommended: 50-60 chars (~125px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (1/1) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

15 issues found

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Local SEO

Local Search Readiness

0/100
Poor
15 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F37/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
6/25

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:21%
Words:681
Token eff.:Optimal
Sections/1K:10.3

Structured Data

No Schema

Citation Readiness

Opening Summary68w
Descriptive Headingsavg 3.3w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
D
51/100
7
Passed
7
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
14/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
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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.
60/100
A+
13 mg
CO₂e / view
100.7 KB
Page Weight
95%
Cleaner Than
New Visitor
14 mg
vs
Returning (cached)
7 mg
Annual (10K/mo)
1.5 kg
Emission Segments
Data Center
3 mg
Network
3 mg
Device
7 mg
Resource Breakdown
JavaScript
81.8 KB
Images
13.4 KB
Fonts
1.8 KB
HTML
3.7 KB
Green Hosting Not Verified
AT&T Enterprises, LLC
3 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

32d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

22.03.2026

Valid Until

20.06.2026

Subject Alternative Names (2)

ode.orgwww.ode.org

SHA-256 Fingerprint

73:31:D4:F7:99:1F:E5:30:49:40:0A:C0:46:A9:05:B5:20:B5:5B:6A...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
3500
content-type
text/html
date
Tue, 19 May 2026 21:00:35 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (5)

eforward2.registrar-servers.com
eforward3.registrar-servers.com
eforward4.registrar-servers.com
eforward5.registrar-servers.com

+1 more

Domain Information

ode.org

Domain Age
30y 8m

Created

06.09.1995

Expires

05.09.2026

Last Updated

01.02.2025

Registrar

NameCheap, Inc.

DNSSEC
Not Enabled

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.
D
46/100
Not Mobile Friendly
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.
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto + Georgia

WCAG Partial
63/100
Readability
/30
20/30

16px · LH --

Hierarchy
/20
18/20

3x ratio

WCAG
/25
16/25

2.87:1 min contrast

Performance
/25
9/25

3 fonts · 1 req

Heading Font

Roboto

Sans48px

Body Font

Georgia

Serif16px

Contrast Ratio

2.87:1

5 issues

Reading Comfort

~90 CPL

Wide lines
48px
h1
24px
h2
19px
h3
16px
p

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

⚠️ Wide lines: ~90 chars/line. Use max-width: 65ch for comfortable reading.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 2.9:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

GGoogle FontsFlesch 54

Color Palette

9 unique colors
5.29:1 AA Light
#ffffff
Background· 87.00000000000001%
#6d6b6c
Other· 1.6%
#d9e0da
Primary· 1.8%
#849a88
Secondary· 1.1%
#8cb381
Secondary· 0.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

2 Resources

1
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

cdnjs.cloudflare.com(1)

Website Identity

ode.org

30 years old
Location detected: 🇺🇸 United Statesvia ip
NameCheap, Inc.

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Last analyzed: 19 May 2026 at 21:00

Historical Analysis & Change Tracking

ode.org Technology Stack - Built With Google Fonts, Apache | StackOptic | StackOptic