america250pa.org

https://america250pa.org· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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america250pa.org

Mobile

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Hosting Provider

pair Networks

IP Address

66.39.89.16

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Pittsburgh, United States

ASN

AS7859

Organization

pair Networks

Server

Apache

Nameservers

dns103.register.com.dns104.register.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.5 s10%

Speed Index

2.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

53 KB

48 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

pair Networks

Technology Stack

9 Technologies Detected

Libraries

CSS Frameworks

Analytics

UI Components

Fonts

Web Servers

SEO Analysis

C61/100

Meta Tags12/15

Content11/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile2/4

Indexability3/3

america250pa.orgamerica250pa.org

America250PA | Start Here, America Did!

Join us as we celebrate Pennsylvania’s leading role in the commemoration of the 250th Anniversary of the United States in 2026.

Title Length39 chars

Recommended: 50-60 chars (~234px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

48 rules

Local SEO

Local Search Readiness

7/100

Poor

2 14 2

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

F39/100

Bot Access

13/25

Machine Read.

15/25

Schema Data

0/25

Citation

11/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:9%

Words:744

Token eff.:Optimal

Sections/1K:13.4

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary56w

Descriptive Headingsavg 2.9w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

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

6/15

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.

59/100

A+

5 mg

CO₂e / view

52.9 KB

Page Weight

95%

Cleaner Than

New Visitor

6 mg

Returning (cached)

3 mg

Annual (10K/mo)

636 g

Emission Segments

Data Center

<0.001 g

Network

2 mg

Device

4 mg

Resource Breakdown

Fonts

2.8 KB

HTML

50.1 KB

Green Hosting Verified

pair Networks

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

36d

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/1.1

Valid From

10.04.2026

Valid Until

09.07.2026

Subject Alternative Names (2)

america250pa.orgwww.america250pa.org

SHA-256 Fingerprint

CB:08:DA:CB:E6:B3:11:CB:29:4B:13:17:34:0E:14:C8:32:F7:3C:A8...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

connection

Keep-Alive

content-type

text/html; charset=UTF-8

date

Tue, 02 Jun 2026 22:31:48 GMT

keep-alive

timeout=5, max=100

server

Apache

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

america250pa-org.mail.protection.outlook.com

Domain Information

america250pa.org

Domain Age

7y 2m

Created

25.03.2019

Expires

25.03.2028

Last Updated

28.02.2025

Registrar

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.

58/100

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, maximum-scale=2

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

masqualero + Public Sans

WCAG Partial

60/100

Readability

/30

25/30

19px · LH 1.50

Hierarchy

/20

7/20

WCAG

/25

15/25

1.15:1 min contrast

Performance

/25

13/25

System fonts

Heading Font

masqualero

Sans

Body Font

Public Sans

Sans19px

Contrast Ratio

1.15:1

11 issues

Reading Comfort

~33 CPL

Narrow lines

48px

38px

77px

19px

Augmented Fourth

Scale

✅ Excellent readability: 19px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 30/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.1:1).

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

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

GGoogle Fonts Buy on MyFontsFlesch 31

Color Palette

5 unique colors

Light

#dddddd

Other· 23.7%

#444d6a

Primary· 52.99999999999999%

#5f5a70

Secondary· 9.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

view.winstorms.com(5)googletagmanager.com(3)google-analytics.com(1)

Website Identity

america250pa.org

7 years old

Location detected: 🇺🇸 United Statesvia ip

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 02 Jun 2026 at 22:32

Historical Analysis & Change Tracking