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thekf.org

https://thekf.org· First analyzed 31 May 2026· Updated 31 May 2026
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thekf.org
Desktop screenshot of thekf.org
Mobile screenshot of thekf.org
Mobile

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Hosting Provider

Globtel

IP Address

194.181.228.50

Site Location

🇵🇱 Polandvia ip

Server Location

🇵🇱 Gdansk, Poland

ASN

AS8308

Organization

Globtel

Server

Nginx

Nameservers

ns7.webd.pl.ns5.webd.pl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
601 ms10%
Speed Index
781 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
10 MB
40 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv7.0
cms

Technology Stack

9 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Payments

1
PayPal

Web Servers

1
Nginx

Languages

1
PHPv8.3.24

Plugins

1
Gutenberg

SEO Analysis

A82/100
24
4
1
Meta Tags7/15
Content11/12
Headings8/8
Technical22/25
E-E-A-T7/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
T
thekf.orgthekf.org

The Kosciuszko Foundation

Funding education for Polish Americans and promoting Polish culture in the US.

Title Length25 chars

Recommended: 50-60 chars (~150px / 580px)

Description Length78 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (30/33) — critical for accessibility and SEO

5 issues found

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Crawlability

Sitemap

Type: index

16 URLs

16 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

19/100
Poor
6 10 1

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

C63/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
13/25
Citation
19/25

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
navheader/footer
Text ratio:5%
Words:924
Token eff.:Optimal
Sections/1K:17.3
Depth:2/5

Structured Data

5 JSON-LD
Article×1.2Person×1.3Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary89w
Descriptive Headingsavg 5.2w
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (6)
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.
D
57/100
12
Passed
3
Critical
3
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
2/15
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.
4 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.
18/100
F
1.26 g
CO₂e / view
10.0 MB
Page Weight
5%
Cleaner Than
New Visitor
1.44 g
vs
Returning (cached)
722 mg
Annual (10K/mo)
151.6 kg
Emission Segments
Data Center
282 mg
Network
303 mg
Device
678 mg
Resource Breakdown
JavaScript
161.7 KB
Images
9.7 MB
CSS
101.6 KB
HTML
24.6 KB
Green Hosting Not Verified
Globtel
7 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

57d

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

Valid From

29.04.2026

Valid Until

28.07.2026

Subject Alternative Names (6)

*.kosciuszkofoundation.com*.kosciuszkofoundation.net*.thekf.orgkosciuszkofoundation.comkosciuszkofoundation.netthekf.org

SHA-256 Fingerprint

6C:1E:A1:C5:86:43:FE:3D:0A:99:87:BB:0D:F3:59:BB:68:9F:09:39...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Sun, 31 May 2026 10:35:10 GMT
link
<https://thekf.org/wp-json/>; rel="https://api.w.org/", <htt...
server
nginx
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx.l.google.com
alt1.aspmx.l.google.com
alt3.aspmx.l.google.com
alt4.aspmx.l.google.com

+1 more

Domain Information

thekf.org

Domain Age
22y 4m

Created

09.01.2004

Expires

09.01.2029

Last Updated

15.12.2023

Registrar

Register.com - 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.
B
77/100
Mobile Friendly4 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...
Upgrade to view recommendations

Typography & Readability

classico-web

WCAG AAA
70/100
Readability
/30
22/30

42px · LH 1.40

Hierarchy
/20
13/20

1.67x ratio · ✓ H1→H6

WCAG
/25
20/25

11.49:1 min contrast

Performance
/25
15/25

2 fonts · 3 req

Heading Font

classico-web

Sans70px

Body Font

classico-web

Sans42px

Contrast Ratio

11.49:1

WCAG AAA (≥7:1)

Reading Comfort

~41 CPL

Narrow lines
70px
h1
112px
h2
70px
h3
42px
h4
42px
p

✅ Excellent readability: 42px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 19/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.5:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 19

Color Palette

11 unique colors
Light
#ffffff
Primary· 14.600000000000001%
#731112
Primary· 34.8%
#181e4a
Primary· 12.2%
#8e7e99
Secondary· 10.8%
#01051e
Accent· 7.2%
#ae040c
Accent· 6.3%
#61030a
Accent· 6.3%
#c2b9c7
Secondary· 3.4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Social Media

1
Pinterest WidgetsFree

Social widgets and sharing tools

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

9 Resources

7
Scripts
2
Styles
3
Async
3
Defer

Top Script Sources

thekf.org(3)googletagmanager.com(2)paypal.com(1)widgets.givebutter.com(1)

Website Identity

The Kosciuszko Foundation

The Kosciuszko Foundation

Person

Funding education for Polish Americans and promoting Polish culture in the US.

[email protected]
(212) 734-2130
thekf.org/author/owls/
22 years old
Location detected: 🇵🇱 Polandvia ip
Register.com - Network Solutions, LLC📧 Google Workspaceen-US

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Last analyzed: 31 May 2026 at 10:35

Historical Analysis & Change Tracking

thekf.org Technology Stack - Built With jQuery, Tailwind CSS, Google Analytics, Google Analytics 4, Google Tag Manager | StackOptic | StackOptic