evanhahn.com

https://evanhahn.com· First analyzed 15 May 2026· Updated 15 May 2026

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evanhahn.com

Mobile

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Hosting Provider

DreamHost

dreamhost.com

IP Address

67.205.6.35

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS26347

Organization

DreamHost

Server

Apache

Nameservers

ns1.dreamhost.com.ns2.dreamhost.com.ns3.dreamhost.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

630 ms10%

Speed Index

819 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

96 KB

4 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

DreamHost

Technology Stack

1 Technologies Detected

Web Servers

Apache

SEO Analysis

D54/100

Meta Tags5/15

Content8/12

Headings0/8

Technical17/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

evanhahn.comevanhahn.com

Evan Hahn (dot com)

I'm Evan Hahn, a programmer.

Title Length19 chars

Recommended: 50-60 chars (~120px / 580px)

Description Length28 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

8 issues found

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Crawlability

Sitemap

Type: standard

419 URLs

robots.txt

128 rules

Local SEO

Local Search Readiness

8/100

Poor

3 12 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

F22/100

Bot Access

5/25

Machine Read.

7/25

Schema Data

0/25

Citation

10/25

AI Bot Access

1/14 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:30%

Words:180

Token eff.:Too Short

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary12w

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

70/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

10/20

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

1/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 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.

86/100

A+

10 mg

CO₂e / view

95.5 KB

Page Weight

95%

Cleaner Than

New Visitor

11 mg

Returning (cached)

6 mg

Annual (10K/mo)

1.2 kg

Emission Segments

Data Center

<0.001 g

Network

3 mg

Device

6 mg

Resource Breakdown

Images

91.0 KB

CSS

2.5 KB

HTML

2.0 KB

Green Hosting Verified

DreamHost

Provider Match

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

39d

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

25.03.2026

Valid Until

23.06.2026

Subject Alternative Names (2)

evanhahn.comwww.evanhahn.com

SHA-256 Fingerprint

0A:7E:9F:82:9D:4C:31:A9:4A:EA:20:ED:45:00:66:A8:78:A5:62:93...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🟡 600s(max-age=600)

content-encoding

📦 Gzip(gzip)

content-length

1764

content-type

text/html; charset=utf-8

date

Fri, 15 May 2026 08:35:07 GMT

Good Warning Issue

Email Infrastructure

Proton Mail

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mailsec.protonmail.ch

mail.protonmail.ch

Domain Information

evanhahn.com

Domain Age

17y 7m

Created

04.10.2008

Expires

04.10.2027

Last Updated

08.10.2025

Registrar

DreamHost, 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.

55/100

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,shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

noto sans

WCAG AAA

71/100

Readability

/30

23/30

18px · LH 1.75

Hierarchy

/20

10/20

WCAG

/25

24/25

21:1 min contrast

Performance

/25

14/25

1 font

Heading Font

noto sans

Body Font

noto sans

Sans18px

Contrast Ratio

21:1

WCAG AAA (≥7:1)

Reading Comfort

~34 CPL

Narrow lines

18px

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

⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 21.0:1).

✅ Lean font stack: 1 font families keeps load times fast.

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

Buy on MyFontsFlesch 42

Color Palette

9 unique colors

Light

#f7f7f7

Background· 55.40000000000001%

#694034

Primary· 6.5%

#bc907b

Secondary· 6%

#ae7661

Secondary· 5.2%

#806255

Secondary· 5.2%

#312219

Secondary· 5%

#c1aea2

Secondary· 2.5%

#e0dfd9

Secondary· 1.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

1 Resources

Scripts

Styles

Async

Defer

Top Script Sources

Website Identity

evanhahn.com

me@evanhahn.com

17 years old

Location detected: 🇺🇸 United Statesvia ip

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Last analyzed: 15 May 2026 at 08:35

Historical Analysis & Change Tracking