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fli4l.de

https://fli4l.de· First analyzed 28 May 2026· Updated 28 May 2026
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fli4l.de
Desktop screenshot of fli4l.de
Mobile screenshot of fli4l.de
Mobile

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Hosting Provider

IN-BERLIN

IP Address

217.197.80.132

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Berlin, Germany

ASN

AS29670

Server

Apache

Nameservers

ns3.domaindiscount24.net.ns1.domaindiscount24.net.ns2.domaindiscount24.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
808 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
317 KB
20 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
IN-BERLIN

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

3 Technologies Detected

CSS Frameworks

2
Tailwind CSS
Bootstrap

Web Servers

1
Apache

SEO Analysis

D52/100
14
7
2
Meta Tags4/15
Content9/12
Headings1/8
Technical19/21
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
F
fli4l.defli4l.de

[fli4l] News

No description available for this page.

Title Length12 chars

Recommended: 50-60 chars (~70px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

3/100
Poor
1 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

D43/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
3/25
Citation
11/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:5%
Words:277
Token eff.:Too Short
Sections/1K:3.6
Depth:2/5

Structured Data

Microdata
Article×1.2microdata

Citation Readiness

Opening Summary30w
Descriptive Headingsavg 1w
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...
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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.
B
77/100
12
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
5/15
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.
62/100
A+
39 mg
CO₂e / view
316.5 KB
Page Weight
90%
Cleaner Than
New Visitor
45 mg
vs
Returning (cached)
22 mg
Annual (10K/mo)
4.7 kg
Emission Segments
Data Center
9 mg
Network
9 mg
Device
21 mg
Resource Breakdown
JavaScript
169.4 KB
Images
35.9 KB
CSS
71.4 KB
HTML
7.7 KB
Other
32.0 KB
Green Hosting Not Verified
IN-BERLIN
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

81d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

20.05.2026

Valid Until

18.08.2026

Subject Alternative Names (2)

fli4l.dewww.fli4l.de

SHA-256 Fingerprint

0F:DC:40:4D:78:1C:3E:74:94:97:C6:81:DD:84:7A:89:FD:AD:68:B9...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Thu, 28 May 2026 23:11:46 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.marwe.net

Domain Information

fli4l.de

Last Updated

31.01.2025

DNSSEC
Not Enabled

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
69/100
Mobile Friendly
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
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Raleway + Helvetica Neue

WCAG Partial
65/100
Readability
/30
21/30

16px · LH 1.43

Hierarchy
/20
8/20
WCAG
/25
17/25

2.1:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Raleway

Sans

Body Font

Helvetica Neue

Sans16px

Contrast Ratio

2.1:1

14 issues

Reading Comfort

~124 CPL

Too wide
28px
h3
20px
h4
16px
p

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

❌ Very long lines: ~124 chars/line causes eye strain. Add max-width constraint.

⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 2.1:1).

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

Buy on MyFontsFlesch 45

Color Palette

4 unique colors
Light
#ffffff
Background· 72.60000000000001%
#4d7c60
Primary· 8%
#a8bcc9
Secondary· 5.2%

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

4 Resources

3
Scripts
1
Styles
1
Async
2
Defer

Top Script Sources

local(3)

Website Identity

fli4l.de

Location detected: 🇩🇪 Germanyvia tld
de

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Last analyzed: 28 May 2026 at 23:12

Historical Analysis & Change Tracking

fli4l.de Technology Stack - Built With Tailwind CSS, Apache, Bootstrap | StackOptic | StackOptic