StackOptic
Back to Search
ed-thelen.org favicon

ed-thelen.org

https://ed-thelen.org· First analyzed 10 May 2026· Updated 10 May 2026
Export
ed-thelen.org
Desktop screenshot of ed-thelen.org
Mobile screenshot of ed-thelen.org
Mobile

Sponsored

Hosting Provider

GoDaddy
godaddy.com

IP Address

107.180.43.37

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Tempe, United States

ASN

AS26496

Organization

GoDaddy.com, LLC

Server

Apache

Nameservers

ns01.domaincontrol.com.ns02.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
325 ms10%
Speed Index
422 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
39 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
GoDaddy

Technology Stack

3 Technologies Detected

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Web Servers

1
Apache

SEO Analysis

D56/100
13
10
1
Meta Tags10/15
Content12/12
Headings6/8
Technical10/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
E
ed-thelen.orged-thelen.org

Ed Thelen's Nike Missile Web Site

Nike Antiaircraft Missile computer & radar, MIM-3, MIM-14, Nike Hercules, Nike Ajax

Title Length33 chars

Recommended: 50-60 chars (~194px / 580px)

Description Length83 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (32/37) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Local SEO

Local Search Readiness

5/100
Poor
2 13 2

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

Sponsored

AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
0/25
Citation
10/25

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:43%
Words:7,541
Token eff.:Excessive
Sections/1K:0.9

Structured Data

No Schema

Citation Readiness

Opening Summary29w
Descriptive Headingsavg 6.7w
Canonical URL
Open Graph0/3
Twitter Card0/3
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.
D
49/100
7
Passed
4
Critical
1
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
14/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
9/15
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...
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.
31/100
E
321 mg
CO₂e / view
2.5 MB
Page Weight
30%
Cleaner Than
New Visitor
367 mg
vs
Returning (cached)
184 mg
Annual (10K/mo)
38.6 kg
Emission Segments
Data Center
72 mg
Network
77 mg
Device
173 mg
Resource Breakdown
Images
2.5 MB
HTML
34.8 KB
Green Hosting Not Verified
GoDaddy
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

286d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

19.01.2026

Valid Until

20.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

ed-thelen.orgwww.ed-thelen.org

SHA-256 Fingerprint

CA:53:D0:C8:C8:41:9F:07:98:22:DB:3B:FA:1F:D3:D3:CD:38:26:F2...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
content-encoding
📦 Gzip(gzip)
content-length
35309
content-type
text/html
date
Sun, 10 May 2026 05:21:00 GMT
etag
"61800d1-182b8-6515775f94931-gzip"
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

50

SPF
DKIM
DMARC

MX Records (1)

edthelen-org0e.mail.protection.outlook.com

Domain Information

ed-thelen.org

Domain Age
25y 7m

Created

16.10.2000

Expires

16.10.2026

Last Updated

30.11.2025

Registrar

GoDaddy.com, LLC

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.
C
64/100
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.
Viewport
width=device-width, initial-scale=1
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica

WCAG AAA
79/100
Readability
/30
25/30

18px · LH 1.40

Hierarchy
/20
16/20

2x ratio

WCAG
/25
24/25

9.4:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Helvetica

Sans36px

Body Font

Helvetica

Sans18px

Contrast Ratio

9.4:1

WCAG AAA (≥7:1)

Reading Comfort

~38 CPL

Narrow lines
36px
h1
24px
h2
21px
h3
18px
h4
18px
p

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

Buy on MyFontsFlesch 44

Color Palette

9 unique colors
9.78:1 AAA Dark
#242327
Other· 3.3%
#c9cec9
Other· 3%
#efffff
Background· 80.9%
#5e4448
Secondary· 1.9%
#e4efec
Primary· 1.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

1 Resources

1
Scripts
0
Styles
1
Async
0
Defer

Top Script Sources

googletagmanager.com(1)

Website Identity

ed-thelen.org

rolfdieter.goerigk@nwn.de
25 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Microsoft 365en

Social Profiles

X (Twitter)

Sponsored

Last analyzed: 10 May 2026 at 05:21

Historical Analysis & Change Tracking