retireby40.org

https://retireby40.org· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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retireby40.org

Mobile

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Hosting Provider

LiteSpeed

cloud.google.com

IP Address

35.215.116.74

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Los Angeles, United States

ASN

AS15169

Organization

Google Cloud (us-west2)

Server

Nginx

CDN

Proxy Cache

Nameservers

ns2.siteground.net.ns1.siteground.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

753 ms10%

Speed Index

979 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1 MB

250 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

generatepress

Technology Stack

21 Technologies Detected

Plugins

Social Warfare Fancier Author Box Ultimate Social Media Plus Wp Polls Wp Show Posts Lightweight Social Icons Sg Cachepress

Libraries

Analytics

Advertising

Google Ads Google AdSense

Other

Other

CSS Frameworks

Fonts

Web Servers

CDN

Customer Support

SEO Analysis

C67/100

Meta Tags9/15

Content3/12

Headings3/8

Technical20/21

E-E-A-T2/7

Images6/7

Links4/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

retireby40.orgretireby40.org

Home - Retire by 40

Hi, I'm Joe Udo. I retired from my engineering career when I was 38 years old to become a SAHD/blogger. See how I did it on the about page. About

Title Length19 chars

Recommended: 50-60 chars (~118px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (5 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

6 issues found

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Local SEO

Local Search Readiness

18/100

Poor

5 12

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

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

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:1%

Words:918

Token eff.:Optimal

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

76/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

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

15/15

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.

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.

60/100

108 mg

CO₂e / view

1.0 MB

Page Weight

70%

Cleaner Than

New Visitor

124 mg

Returning (cached)

62 mg

Annual (10K/mo)

13.0 kg

Emission Segments

Data Center

5 mg

Network

32 mg

Device

71 mg

Resource Breakdown

JavaScript

284.5 KB

Images

647.8 KB

CSS

82.2 KB

HTML

59.0 KB

Green Hosting Verified

Google Cloud

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

45d

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

18.04.2026

Valid Until

17.07.2026

Subject Alternative Names (2)

*.retireby40.orgretireby40.org

SHA-256 Fingerprint

FE:31:3C:9A:C0:CF:1A:DA:37:F2:0A:7C:80:FB:5F:91:21:E5:D0:AD...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Tue, 02 Jun 2026 04:25:40 GMT

host-header

6b7412fb82ca5edfd0917e3957f05d89

link

<https://retireby40.org/wp-json/>; rel="https://api.w.org/",...

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mx30.mailspamprotection.com

mx10.mailspamprotection.com

mx20.mailspamprotection.com

Domain Information

retireby40.org

Domain Age

15y 8m

Created

06.10.2010

Expires

06.10.2030

Last Updated

25.11.2023

Registrar

NameCheap, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Data Protection Officer mentioned

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.

80/100

Mobile Friendly17 breakpoints

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

Arial + Roboto

WCAG Partial

59/100

Readability

/30

25/30

18px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

14/25

1.74:1 min contrast

Performance

/25

12/25

System fonts

Heading Font

Arial

Sans

Body Font

Roboto

Sans18px

Contrast Ratio

1.74:1

1 issue

Reading Comfort

~34 CPL

Narrow lines

20px

22px

20px

18px

Minor Second

Scale

✅ Excellent readability: 18px 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.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.7:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Flesch 48

Color Palette

11 unique colors

9.87:1 AAA Light

#ffffff

Background· 71.30000000000001%

#444342

Other· 4%

#010202

Primary· 4.8%

#4f7486

Secondary· 2.9%

#a9c1ca

Secondary· 2.5%

#907e6f

Secondary· 2.4%

#252f37

Secondary· 1.7%

#f5e8c6

Accent· 0.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

ads.adthrive.com(3)retireby40.org(3)securepubads.g.doubleclick.net(2)googletagmanager.com(2)s0.2mdn.net(1)

Website Identity

Retire by 40

Organization

FIRE financial independence retire early

retireby40.org/

15 years old

Location detected: 🇺🇸 United Statesvia ip

NameCheap, Inc.en-US

Social Profiles

Facebook X (Twitter)Instagram YouTube Pinterest

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Last analyzed: 02 Jun 2026 at 04:26

Historical Analysis & Change Tracking