anb.org

https://anb.org· First analyzed 14 May 2026· Updated 14 May 2026

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anb.org

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

108.156.22.108

Site Location

🇮🇪 Irelandvia ip

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

CDN

CloudFront

Nameservers

ns-466.awsdns-58.com.ns-593.awsdns-10.net.ns-1534.awsdns-63.org.ns-2040.awsdns-63.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

962 ms10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.1 MB

96 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Platform

AWS CloudFront

CDN

CloudFront

Technology Stack

11 Technologies Detected

CSS Frameworks

Libraries

Analytics

UI Components

Other

Icon Libraries

Tag Managers

SEO Analysis

C65/100

Meta Tags5/15

Content12/12

Headings7/8

Technical18/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

anb.organb.org

American National Biography

Title Length27 chars

Recommended: 50-60 chars (~161px / 580px)

Description Length27 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (1/1) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

32 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

11/25

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:8%

Words:616

Token eff.:Optimal

Sections/1K:16.2

Structured Data

No Schema

Citation Readiness

Opening Summary13w

Descriptive Headingsavg 2.4w

Canonical URL

Open Graph2/3

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

11/20

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

7/15

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

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.

57/100

114 mg

CO₂e / view

1.1 MB

Page Weight

70%

Cleaner Than

New Visitor

130 mg

Returning (cached)

65 mg

Annual (10K/mo)

13.6 kg

Emission Segments

Data Center

6 mg

Network

33 mg

Device

75 mg

Resource Breakdown

JavaScript

648.1 KB

CSS

464.4 KB

HTML

11.5 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

45%Poor

Critical / Transactional

HTTPS

No WAF

118d

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

24.02.2026

Valid Until

09.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

*.oxfordhandbooks.com*.oxfordfirstsource.com*.ukwhoswho.comoxfordre.comanb.orgoxfordmusiconline.comadmin.prod.oxfordhandbooks.comoxfordaasc.com+12 more

SHA-256 Fingerprint

F2:4A:B5:49:04:BE:A7:63:DE:ED:50:64:F6:E4:CE:66:55:6D:04:1A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-security-policy

frame-ancestors 'self'

content-type

text/html;charset=UTF-8

date

Thu, 14 May 2026 18:10:35 GMT

referrer-policy

no-referrer-when-downgrade

strict-transport-security

max-age=63072000; includeSubDomains; preload

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

anb.org

Domain Age

28 years

Created

15.05.1998

Expires

14.05.2027

Last Updated

10.05.2026

Registrar

CSC Corporate Domains, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

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.

69/100

Mobile Friendly1 breakpoint

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, minimum-scale=1.0, initial-scale=1.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Arial

WCAG Partial

73/100

Readability

/30

19/30

16px · LH 1.45

Hierarchy

/20

17/20

1.59x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

Arial

Sans25px

Body Font

Arial

Sans16px

Contrast Ratio

1:1

5 issues

Reading Comfort

~39 CPL

Narrow lines

25px

18px

17px

16px

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

✅ Optimal line spacing: 1.45 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 23

Color Palette

6 unique colors

Light

#ffffff

Background· 57.2%

#006599

Primary· 16.9%

#194460

Accent· 8.9%

#9facb3

Secondary· 7.4%

#e5e8ea

Secondary· 6%

#3d6f89

Secondary· 3.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(16)googletagmanager.com(2)cdn-ukwest.onetrust.com(1)cdn.jsdelivr.net(1)

Website Identity

anb.org

28 years old

Location detected: 🇮🇪 Irelandvia ip

CSC Corporate Domains, Inc.en

Sponsored

Last analyzed: 14 May 2026 at 18:10

Historical Analysis & Change Tracking