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falkon.org

https://falkon.org· First analyzed 22 May 2026· Updated 22 May 2026
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falkon.org
Desktop screenshot of falkon.org
Mobile screenshot of falkon.org
Mobile

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Hosting Provider

Hetzner
hetzner.com

IP Address

85.10.198.55

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Apache

Nameservers

pns34.cloudns.net.pns32.cloudns.net.pns31.cloudns.net.pns33.cloudns.net.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
636 KB
14 requests

Image Optimization

Responsive
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Frontend
Framework
Hugov0.141.0
Infrastructure
Hosting
Hetzner

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Bootstrap

Payments

1
PayPal

Web Servers

1
Apachev2.4.52

SEO Analysis

D58/100
17
7
2
Meta Tags7/15
Content8/12
Headings3/8
Technical20/25
E-E-A-T0/7
Images1/7
Links2/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
F
falkon.orgfalkon.org

Falkon

The open source KDE web browser which focuses on privacy, security, and customization.

Title Length6 chars

Recommended: 50-60 chars (~35px / 580px)

Description Length86 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (4/6) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

51 URLs

robots.txt

1 rules

Allows all crawlers

Local SEO

Local Search Readiness

12/100
Poor
4 12 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

D46/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
2/25
Citation
13/25

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:17%
Words:376
Token eff.:Optimal
Sections/1K:42.6
Depth:2/5

Structured Data

1 JSON-LD
WebSite

Citation Readiness

Opening Summary37w
Descriptive Headingsavg 3w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
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.
B
75/100
11
Passed
3
Critical
0
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
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
13/15
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.
2 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.
82/100
A
64 mg
CO₂e / view
636.0 KB
Page Weight
80%
Cleaner Than
New Visitor
73 mg
vs
Returning (cached)
37 mg
Annual (10K/mo)
7.7 kg
Emission Segments
Data Center
3 mg
Network
19 mg
Device
42 mg
Resource Breakdown
JavaScript
16.1 KB
Images
88.7 KB
CSS
472.1 KB
Fonts
54.3 KB
HTML
4.8 KB
Green Hosting Verified
Hetzner Online GmbH
GWF Verified
1 recommendation
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

35%Critical
Critical / Transactional

HTTPS

No WAF

40d

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

02.04.2026

Valid Until

01.07.2026

Subject Alternative Names (2)

falkon.orgwww.falkon.org

SHA-256 Fingerprint

9A:7D:F9:E7:DA:3C:4C:04:97:5D:79:A8:68:E3:CC:7A:75:B7:BF:5C...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟡 0s(max-age=0)
content-encoding
📦 Gzip(gzip)
content-length
4590
content-type
text/html
date
Fri, 22 May 2026 13:26:35 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

20

SPF
DKIM
DMARC

MX Records (1)

letterbox.kde.org

Domain Information

falkon.org

Domain Age
8y 1m

Created

29.03.2018

Expires

29.03.2027

Last Updated

04.03.2026

Registrar

NameCheap, Inc.

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
76/100
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,shrink-to-fit=no
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Inter

WCAG Partial
66/100
Readability
/30
26/30

18px · LH 1.50

Hierarchy
/20
7/20
WCAG
/25
13/25

2.37:1 min contrast

Performance
/25
20/25

1 font · 2 req

Heading Font

Inter

Sans

Body Font

Inter

Sans18px

Contrast Ratio

2.37:1

5 issues

Reading Comfort

~34 CPL

Narrow lines
36px
h2
20px
h3
18px
p

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

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

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 2.4:1).

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

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

Buy on MyFontsFlesch 48

Color Palette

9 unique colors
Light
#ffffff
Text· 15%
#ceaddc
Secondary· 35.300000000000004%
#1f99f3
Primary· 0%
#d4eaf7
Accent· 14.700000000000001%
#1c2262
Accent· 9.5%
#20367e
Accent· 9.2%
#161341
Accent· 6.2%
#dcdbe2
Secondary· 5.4%

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

3 Resources

1
Scripts
2
Styles
0
Async
1
Defer

Top Script Sources

falkon.org(1)

Website Identity

Falkon

kde-www@kde.org
www.falkon.org/
8 years old
Location detected: 🇩🇪 Germanyvia ip
NameCheap, Inc.en

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Last analyzed: 22 May 2026 at 13:26

Historical Analysis & Change Tracking