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wattenberger.com

https://wattenberger.com· First analyzed 28 May 2026· Updated 28 May 2026
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wattenberger.com
Desktop screenshot of wattenberger.com
Mobile screenshot of wattenberger.com
Mobile

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Hosting Provider

GitHub Pages
pages.github.com

IP Address

185.199.109.153

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

GitHub, Inc

Server

GitHub.com

CDN

Fastly

Nameservers

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

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
35.4 MB
60 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Platform
GitHub Pages
CDN
Fastly

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
React

Meta Frameworks

1
SvelteKit

Other

1
D3.js

CSS Frameworks

1
Tailwind CSS

SEO Analysis

D45/100
12
10
3
Meta Tags4/15
Content6/12
Headings3/8
Technical11/21
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
W
wattenberger.comwattenberger.com

Amelia Wattenberger

No description available for this page.

Title Length19 chars

Recommended: 50-60 chars (~119px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (6/6) — critical for accessibility and SEO

13 issues found

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Local SEO

Local Search Readiness

3/100
Poor
1 14 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

F36/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
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:7%
Words:477
Token eff.:Optimal
Sections/1K:8.4

Structured Data

No Schema

Citation Readiness

Opening Summary18w
Descriptive Headingsavg 4w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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
55/100
8
Passed
6
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
7/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
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.
16/100
F
4.49 g
CO₂e / view
35.4 MB
Page Weight
5%
Cleaner Than
New Visitor
5.13 g
vs
Returning (cached)
2.56 g
Annual (10K/mo)
538.5 kg
Emission Segments
Data Center
1.00 g
Network
1.08 g
Device
2.41 g
Resource Breakdown
JavaScript
37.8 KB
Images
1.6 MB
CSS
226.2 KB
HTML
6.3 KB
Other
33.6 MB
Green Hosting Not Verified
GitHub Pages
6 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

31d

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

31.03.2026

Valid Until

29.06.2026

Subject Alternative Names (2)

wattenberger.comwww.wattenberger.com

SHA-256 Fingerprint

CF:35:97:B2:37:BA:14:0F:79:B6:E4:E8:C2:6F:9D:D2:38:8D:D3:A1...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-origin
*
age
0
cache-control
🟡 600s(max-age=600)
content-encoding
📦 Gzip(gzip)
content-length
6118
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (5)

eforward4.registrar-servers.com
eforward2.registrar-servers.com
eforward1.registrar-servers.com
eforward5.registrar-servers.com

+1 more

Domain Information

wattenberger.com

Domain Age
13y 8m

Created

12.09.2012

Expires

12.09.2026

Last Updated

13.08.2025

Registrar

NameCheap, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
61/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Parclo + -apple-system

WCAG AA
66/100
Readability
/30
22/30

20px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
22/25

4.76:1 min contrast

Performance
/25
14/25

System fonts

Heading Font

Parclo

Sans

Body Font

-apple-system

Sans20px

Contrast Ratio

4.76:1

WCAG AA (≥4.5:1)

Reading Comfort

~37 CPL

Narrow lines
38px
h2
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 48

Color Palette

8 unique colors
2.73:1 Fail Light
#ffffff
Background· 79.39999999999999%
#969e9f
Other· 2.1%
#001801
Accent· 8.8%
#51bfee
Accent· 2.8%
#dff2fd
Primary· 2.3%
#567c6f
Secondary· 1.5%
#234629
Secondary· 1.2%

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

googletagmanager.com(1)

Website Identity

wattenberger.com

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

Social Profiles

X (Twitter)

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Last analyzed: 28 May 2026 at 13:02

Historical Analysis & Change Tracking