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usps.org

https://usps.org· First analyzed 12 May 2026· Updated 12 May 2026
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usps.org
Desktop screenshot of usps.org
Mobile screenshot of usps.org
Mobile

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Hosting Provider

Spectrum

IP Address

96.10.0.204

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Greenwood Village, United States

ASN

AS11426

Organization

Spectrum

Server

Apache

Nameservers

mns01.domaincontrol.com.mns02.domaincontrol.com.

Performance

78

Core Web Vitals

Weight

First Contentful Paint
2.5 s10%
Speed Index
3.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.5 MB
69 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Joomla!
Infrastructure
Hosting
Spectrum

Technology Stack

10 Technologies Detected

Libraries

2
jQuery
Animate.css

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Other

1
GSAP

Icon Libraries

1
Font Awesome

Web Servers

1
Apache

Languages

1
PHPv7.4.33

SEO Analysis

D56/100
17
10
1
Meta Tags4/15
Content9/12
Headings3/8
Technical17/25
E-E-A-T3/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile2/4
Indexability3/3
U
usps.orgusps.org

Home

No description available for this page.

Title Length4 chars

Recommended: 50-60 chars (~27px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

11 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

22 rules

Local SEO

Local Search Readiness

8/100
Poor
3 13 2

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

Sponsored

AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
5/25
Schema Data
1/25
Citation
10/25

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
def. listsnav
Text ratio:4%
Words:222
Token eff.:Too Short
Sections/1K:9
Depth:2/5

Structured Data

Microdata
Article×1.2(min)microdata

Citation Readiness

Opening Summary42w
Descriptive Headingsavg 2w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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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.
A
83/100
12
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
9/100
F
566 mg
CO₂e / view
4.5 MB
Page Weight
15%
Cleaner Than
New Visitor
647 mg
vs
Returning (cached)
323 mg
Annual (10K/mo)
67.9 kg
Emission Segments
Data Center
126 mg
Network
136 mg
Device
304 mg
Resource Breakdown
JavaScript
549.0 KB
Images
3.3 MB
CSS
607.4 KB
HTML
36.6 KB
Green Hosting Not Verified
Spectrum
9 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

No WAF

322d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GoDaddy.com, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

26.02.2026

Valid Until

30.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.usps.orgusps.org

SHA-256 Fingerprint

CD:D8:4D:13:A7:50:37:E3:DA:37:8B:D3:DC:C3:E6:83:E6:5A:6B:7A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
connection
Keep-Alive
content-security-policy
frame-ancestors 'self';
content-type
text/html; charset=utf-8
date
Tue, 12 May 2026 14:51:48 GMT
expires
Wed, 17 Aug 2005 00:00:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

usps.org

Domain Information

usps.org

Domain Age
29y 12m

Created

22.05.1996

Expires

23.05.2027

Last Updated

29.03.2024

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
C
66/100
Mobile Friendly2 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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue + -apple-system

WCAG Partial
74/100
Readability
/30
25/30

16px · LH 1.50

Hierarchy
/20
13/20

2.25x ratio

WCAG
/25
15/25

1:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Helvetica Neue

Sans36px

Body Font

-apple-system

Sans16px

Contrast Ratio

1:1

2 issues

Reading Comfort

~36 CPL

Narrow lines
36px
h1
16px
h3
24px
h4
16px
p

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

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

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Flesch 38

Color Palette

10 unique colors
3.34:1 AA Large Light
#ffffff
Background· 33.7%
#958996
Other· 6%
#cbe3f5
Primary· 15.100000000000001%
#2b2d4b
Secondary· 9.5%
#bad6ec
Accent· 7.5%
#6b81a5
Secondary· 6.5%
#abb2c2
Secondary· 4.7%
#0e1a36
Accent· 2.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
1
Async
3
Defer

Top Script Sources

local(19)googletagmanager.com(1)

Website Identity

usps.org

29 years old
Location detected: 🇺🇸 United Statesvia ip
Network Solutions, LLCen-gb

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Last analyzed: 12 May 2026 at 14:52

Historical Analysis & Change Tracking