realclearhistory.com

https://realclearhistory.com· First analyzed 24 May 2026· Updated 24 May 2026

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Mobile

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

54.227.153.25

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns10.dnsmadeeasy.com.ns12.dnsmadeeasy.com.ns11.dnsmadeeasy.com.ns13.dnsmadeeasy.com.+2 more

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.7 MB

247 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

Substack

Infrastructure

Platform

AWS CloudFront

CDN

CloudFront

Technology Stack

16 Technologies Detected

Libraries

Analytics

Other

CSS Frameworks

Frameworks

Other

Other

Fonts

Tag Managers

Advertising

SEO Analysis

C67/100

Meta Tags11/15

Content8/12

Headings8/8

Technical14/21

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

realclearhistory.comrealclearhistory.com

RealClearHistory - Opinion, News, Analysis, Video and Polls

Opinion, News, Analysis, Video and Polls

Title Length59 chars

Recommended: 50-60 chars (~342px / 580px)

Description Length40 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (68/110) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Local SEO

Local Search Readiness

12/100

Poor

4 12 1

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

F31/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

2/25

Citation

8/25

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:4%

Words:3,032

Token eff.:Poor Structure

Structured Data

1 JSON-LD

Organization×1.1

Citation Readiness

Opening Summary

Descriptive Headingsavg 2.4w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

53/100

Passed

Critical

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

10/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

12/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

11/15

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.

48/100

277 mg

CO₂e / view

2.7 MB

Page Weight

30%

Cleaner Than

New Visitor

317 mg

Returning (cached)

158 mg

Annual (10K/mo)

33.3 kg

Emission Segments

Data Center

14 mg

Network

82 mg

Device

182 mg

Resource Breakdown

JavaScript

618.8 KB

Images

767.9 KB

CSS

171.8 KB

HTML

28.7 KB

Other

1.1 MB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

WAF

131d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.03.2026

Valid Until

02.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.realclearhistory.comrealclearhistory.com

SHA-256 Fingerprint

F8:76:59:58:35:A2:8C:3F:66:A1:A7:95:98:5C:09:05:9A:52:B0:74...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

content-encoding

📦 Gzip(gzip)

content-length

29108

content-type

text/html

date

Sun, 24 May 2026 07:46:03 GMT

etag

"2cdf65f39cf8b2e84f412b9b73d2386e"

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

realclearhistory-com.mail.protection.outlook.com

Domain Information

realclearhistory.com

Domain Age

19y 4m

Created

28.01.2007

Expires

28.01.2027

Last Updated

29.01.2026

Registrar

GoDaddy.com, LLC

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.

79/100

Mobile Friendly3 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=1.0, user-scalable=1

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

ROBOTO + Domine

WCAG Partial

64/100

Readability

/30

23/30

15px · LH 1.60

Hierarchy

/20

14/20

2.11x ratio

WCAG

/25

13/25

1:1 min contrast

Performance

/25

14/25

System fonts

Heading Font

ROBOTO

Sans32px

Body Font

Domine

Sans15px

Contrast Ratio

1:1

6 issues

Reading Comfort

~49 CPL

Optimal (45–75)

32px

22px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

Color Palette

9 unique colors

16.05:1 AAA Light

#ffffff

Background· 60.6%

#222122

Other· 5.2%

#cc6600

Primary· 0%

#cb5e31

Accent· 4.9%

#d78687

Secondary· 4.2%

#e7e0e0

Border· 3.8%

#ddbab8

Secondary· 3.4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

fhpn2tzid36t8ssau.ay.delivery(4)cdn.confiant-integrations.net(2)apis.google.com(2)googletagmanager.com(2)c.amazon-adsystem.com(1)

Website Identity

RealClearHistory

Homepage

Opinion, News, Analysis, Video and Polls

www.realclearhistory.com

19 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Microsoft 365en

Social Profiles

Facebook X (Twitter)

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Last analyzed: 24 May 2026 at 07:47

Historical Analysis & Change Tracking