archivesfoundation.org

https://archivesfoundation.org· First analyzed 19 May 2026· Updated 19 May 2026

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Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.25.131

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

nero.ns.cloudflare.com.kiki.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

624 ms10%

Speed Index

811 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

83 KB

96 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

hex2-0Custom

Technology Stack

31 Technologies Detected

Plugins

The Events Calendar Spectra Pro

Ultimate Addons For Gutenberg

Astra Addon Easy Fancybox Page Links To Advanced Backgrounds

Analytics

Facebook Pixel Microsoft Clarity

Libraries

CSS Frameworks

Fonts

Google Fonts Adobe Fonts (Typekit)

Advertising

Google Ads LinkedIn Ads

UI Components

Other

Other

Icon Libraries

Tag Managers

Marketing

CDN

Customer Support

SEO Analysis

C60/100

Meta Tags5/15

Content3/12

Headings3/8

Technical22/25

E-E-A-T2/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness4/4

Mobile3/4

Indexability3/3

archivesfoundation.orgarchivesfoundation.org

National Archives Foundation

Connecting you to America's story.

Title Length28 chars

Recommended: 50-60 chars (~164px / 580px)

Description Length34 chars

Recommended: 120-160 chars

Issues (3)

• Very thin content (3 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (24/30) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

25 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

25/100

Needs Work

7 10

Sponsored

AI & LLM Readiness

D40/100

Bot Access

15/25

Machine Read.

7/25

Schema Data

8/25

Citation

10/25

AI Bot Access

6/14 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:896

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 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.

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

6/20

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

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.

67/100

A+

8 mg

CO₂e / view

82.8 KB

Page Weight

95%

Cleaner Than

New Visitor

10 mg

Returning (cached)

5 mg

Annual (10K/mo)

1.0 kg

Emission Segments

Data Center

<0.001 g

Network

3 mg

Device

6 mg

Resource Breakdown

HTML

81.3 KB

Other

1.5 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

31%Critical

Interactive

HTTPS

WAF

64d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (1)

archivesfoundation.org

SHA-256 Fingerprint

27:A2:93:14:3B:AE:C4:1B:17:4D:C5:D4:91:7B:3C:F6:16:FE:74:E1...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ch

Sec-CH-UA-Mobile

alt-svc

h3=":443"; ma=86400

cache-control

🟡 600s(max-age=600, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray🇦🇹 Vienna

9fdfc2e43a365b8b-VIE

content-encoding

zstd

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

smtp.GOOGLE.COM

ALT1.ASPMX.L.GOOGLE.COM

Domain Information

archivesfoundation.org

Domain Age

12y 11m

Created

21.06.2013

Expires

21.06.2026

Last Updated

26.05.2025

Registrar

DreamHost, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

76/100

Mobile Friendly182 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

Montserrat + Source Sans 3

WCAG AA

64/100

Readability

/30

24/30

16px · LH 1.65

Hierarchy

/20

7/20

WCAG

/25

19/25

4.64:1 min contrast

Performance

/25

14/25

4 fonts · 2 req

Heading Font

Montserrat

Sans

Body Font

Source Sans 3

Sans16px

Contrast Ratio

4.64:1

WCAG AA (≥4.5:1)

Reading Comfort

~36 CPL

Narrow lines

36px

42px

32px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

AAdobe Fonts Buy on MyFontsFlesch 28

Color Palette

11 unique colors

2.47:1 Fail Light

#ffffff

Background· 15.2%

#a9a49e

Other· 12.3%

#184892

Primary· 20.6%

#103475

Primary· 11.4%

#9f716a

Secondary· 9.5%

#b8cfe6

Secondary· 7.3%

#5b3259

Secondary· 4.6%

#919ba8

Secondary· 3.7%

Business & Marketing Stack

7 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

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Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(7)connect.facebook.net(3)js-na2.hs-scripts.com(1)js-na2.hs-banner.com(1)js-na2.hscollectedforms.net(1)

Website Identity

National Archives Foundation

Organization

Connecting you to America's story.

2023575946

archivesfoundation.org/

12 years old

Location detected: 🇨🇦 Canadavia ip

DreamHost, LLC📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 19 May 2026 at 02:46

Historical Analysis & Change Tracking