warbirdsresourcegroup.org

https://warbirdsresourcegroup.org· First analyzed 28 May 2026· Updated 28 May 2026

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Mobile

Sponsored

Hosting Provider

Alentus Corporation

IP Address

216.177.137.60

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS395532

Organization

Alentus Corporation

Server

Nginx

Nameservers

ns1.warbirdsresourcegroup.org.ns2.warbirdsresourcegroup.org.sns103.websitesource.com.sns101.websitesource.com.+1 more

Performance

Core Web Vitals

Weight

First Contentful Paint

850 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

943 KB

40 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

BigCommerce

Technology Stack

7 Technologies Detected

Analytics

Google Analytics

Segment

Advertising

Google Ads Google AdSense

Icon Libraries

Font Awesome

Fonts

Google Fonts

Web Servers

Nginx

SEO Analysis

D49/100

Meta Tags9/15

Content8/12

Headings0/8

Technical12/25

E-E-A-T3/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

warbirdsresourcegroup.orgwarbirdsresourcegroup.org

Warbirds Resource Group Home

Warbirds Resource Group is devoted to the collection and dissemination of information relating to historical military aviation.

Title Length28 chars

Recommended: 50-60 chars (~179px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (9/15) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap

robots.txt

234 rules

Allows all crawlers

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F25/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

4/25

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:5%

Words:272

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary12w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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Sponsored

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.

46/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

3/20

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

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

4/15

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

5 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.

41/100

117 mg

CO₂e / view

943.3 KB

Page Weight

80%

Cleaner Than

New Visitor

133 mg

Returning (cached)

67 mg

Annual (10K/mo)

14.0 kg

Emission Segments

Data Center

26 mg

Network

28 mg

Device

63 mg

Resource Breakdown

JavaScript

227.3 KB

Images

669.9 KB

CSS

10.0 KB

Fonts

2.6 KB

HTML

4.5 KB

Other

28.9 KB

Green Hosting Not Verified

Alentus Corporation

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

62d

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

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (6)

*.warbirdsresourcegroup.orgat6texan.comwarbirdsresourcegroup.comwarbirdsresourcegroup.orgwww.at6texan.comwww.warbirdsresourcegroup.com

SHA-256 Fingerprint

04:39:90:BF:71:02:B1:39:FF:56:CA:BF:FC:9B:27:B9:88:00:FD:CA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

⚡ Brotli(br)

content-type

text/html

date

Thu, 28 May 2026 11:08:09 GMT

etag

W/"68f6e111-58c2"

last-modified

Tue, 21 Oct 2025 01:25:37 GMT

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mail.warbirdsresourcegroup.org

Domain Information

warbirdsresourcegroup.org

Domain Age

27y 7m

Created

27.10.1998

Expires

26.10.2027

Last Updated

02.11.2024

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

51/100

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, initial-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

WCAG Partial

62/100

Readability

/30

22/30

21px · LH --

Hierarchy

/20

8/20

WCAG

/25

14/25

3.81:1 min contrast

Performance

/25

18/25

1 font · 2 req

Heading Font

Times New Roman

Body Font

Times New Roman

Serif21px

Contrast Ratio

3.81:1

6 issues

Reading Comfort

~31 CPL

Narrow lines

21px

✅ Excellent readability: 21px body text is ideal for all devices.

⚠️ Hard to read: Flesch score 50/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 3.8:1).

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

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

GGoogle Fonts Buy on MyFontsFlesch 50

Color Palette

8 unique colors

2.4:1 Fail Light

#ffffff

Background· 17.3%

#aca6a3

Other· 4.7%

#7bbfd2

Primary· 51.1%

#5d83b1

Secondary· 10.1%

#192233

Secondary· 6.9%

#6c6a42

Secondary· 5.8%

#d1dedf

Secondary· 3.7%

#7cb0c0

Secondary· 0.4%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

pagead2.googlesyndication.com(3)google-analytics.com(1)

Website Identity