StackOptic
Back to Search
kcbx.org favicon

kcbx.org

https://kcbx.org· First analyzed 15 May 2026· Updated 15 May 2026
Export
kcbx.org
Desktop screenshot of kcbx.org
Mobile screenshot of kcbx.org
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.164.68.60

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

N/A

CDN

CloudFront

Nameservers

fortaleza.ns.porkbun.com.maceio.ns.porkbun.com.salvador.ns.porkbun.com.curitiba.ns.porkbun.com.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
385 KB
61 requests

Image Optimization

Lazy LoadWebPResponsiveimgix
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

SEO Analysis

D59/100
19
6
2
Meta Tags5/15
Content11/12
Headings0/8
Technical20/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile3/4
Indexability3/3
K
kcbx.orgkcbx.org

KCBX - Homepage

KCBX Homepage

Title Length15 chars

Recommended: 50-60 chars (~95px / 580px)

Description Length13 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (13/24) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

291 URLs

291 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

15/100
Poor
5 11 1

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

Sponsored

AI & LLM Readiness

F38/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
4/25
Citation
7/25

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:3%
Words:1,036
Token eff.:Optimal

Structured Data

1 JSON-LD
WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary657w
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 (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
C
64/100
9
Passed
5
Critical
1
Warnings
Images & Alt Text
13/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
12/20
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
12/15
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •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.
85/100
A+
39 mg
CO₂e / view
384.7 KB
Page Weight
90%
Cleaner Than
New Visitor
44 mg
vs
Returning (cached)
22 mg
Annual (10K/mo)
4.7 kg
Emission Segments
Data Center
2 mg
Network
11 mg
Device
26 mg
Resource Breakdown
JavaScript
221.9 KB
Images
2.4 KB
HTML
34.7 KB
Other
125.7 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

116d

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

23.02.2026

Valid Until

08.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

*.prod.npr.psdops.comwww.wamc.orgwww.ksut.orgwww.wprl.orgwww.wutc.orgwww.aspenpublicradio.orgwww.redriverradio.orgkbbi.org+12 more

SHA-256 Fingerprint

27:B1:B1:CD:BE:65:20:95:C4:F1:48:62:9C:2E:CD:B6:22:37:B8:AD...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 300s(max-age=300)
content-encoding
📦 Gzip(gzip)
content-length
35201
content-security-policy
frame-ancestors 'self' https://app.grovecms.org/
content-type
text/html;charset=UTF-8
date
Fri, 15 May 2026 14:05:22 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

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

+1 more

Domain Information

kcbx.org

Domain Age
29y 8m

Created

03.09.1996

Expires

02.09.2029

Last Updated

09.02.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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 Friendly57 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, viewport-fit=cover
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial
62/100
Readability
/30
17/30

18px · LH 1.15

Hierarchy
/20
10/20
WCAG
/25
13/25

3.56:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

-apple-system

Body Font

-apple-system

Sans18px

Contrast Ratio

3.56:1

17 issues

Reading Comfort

Single Family

left aligned
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.15). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 3.6:1).

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

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

GGoogle FontsFlesch 37

Color Palette

12 unique colors
15.65:1 AAA Light
#ffffff
Background· 35.3%
#202426
Secondary· 7.7%
#4b87af
Primary· 9.3%
#87746a
Secondary· 6.4%
#566671
Secondary· 5.2%
#6a3535
Secondary· 4.7%
#bcb2aa
Secondary· 4.6%
#86959e
Secondary· 3.7%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google Ad Manager

Sponsored

Scripts & Styles

14 Resources

13
Scripts
1
Styles
12
Async
0
Defer

Top Script Sources

googletagmanager.com(5)connect.facebook.net(2)securepubads.g.doubleclick.net(2)google-analytics.com(1)static.chartbeat.com(1)

Website Identity

KCBX

KCBX Homepage

interact@kcbx.org
www.kcbx.org/
29 years old
Location detected: 🇫🇮 Finlandvia ip
GoDaddy.com, LLC📧 Google Workspaceen

Sponsored

Last analyzed: 15 May 2026 at 14:05

Historical Analysis & Change Tracking