etl-profisport.de

https://etl-profisport.de· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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etl-profisport.de

Mobile

Sponsored

Hosting Provider

eurodata AG

IP Address

31.31.209.201

Site Location

🇩🇪 Berlin, Germanyvia schema_nap

Server Location

🇩🇪 Saarbrücken, Germany

ASN

AS9188

Organization

eurodata AG

Server

Apache

Nameservers

ns2.ncc.eurodata.de.ns1.ncc.eurodata.de.ns3.ext.eurodata.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

613 ms10%

Speed Index

797 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.1 MB

56 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPress

Infrastructure

Hosting

eurodata AG

Technology Stack

16 Technologies Detected

Libraries

Analytics

Plugins

Other

GSAP AOS (Animate On Scroll)

CSS Frameworks

UI Components

Icon Libraries

Web Servers

SEO Analysis

B73/100

Meta Tags9/15

Content10/12

Headings3/8

Technical23/25

E-E-A-T5/7

Images2/7

Links4/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

etl-profisport.deetl-profisport.de

ETL Profisport - Steuerberatung für Profisportler

No description available for this page.

Title Length49 chars

Recommended: 50-60 chars (~297px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (4/5) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

92 rules

Local SEO

Local Search Readiness

36/100

Needs Work

10 10

Sponsored

AI & LLM Readiness

D51/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

5/25

Citation

12/25

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:10%

Words:1,128

Token eff.:Optimal

Sections/1K:8.9

Depth:2/5

Structured Data

5 JSON-LD

Organization×1.1WebSite

Citation Readiness

Opening Summary12w

Descriptive Headingsavg 4.3w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

84/100

Passed

Critical

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

15/15

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.

1 recommendation

•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.

47/100

269 mg

CO₂e / view

2.1 MB

Page Weight

50%

Cleaner Than

New Visitor

307 mg

Returning (cached)

154 mg

Annual (10K/mo)

32.3 kg

Emission Segments

Data Center

60 mg

Network

65 mg

Device

144 mg

Resource Breakdown

JavaScript

258.7 KB

Images

555.5 KB

CSS

1.3 MB

HTML

17.5 KB

Green Hosting Not Verified

eurodata AG

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Interactive

HTTPS

No WAF

63d

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

07.05.2026

Valid Until

05.08.2026

Subject Alternative Names (2)

etl-profisport.dewww.etl-profisport.de

SHA-256 Fingerprint

4F:C8:62:35:10:E3:4A:52:87:50:D1:58:BD:A2:E5:F4:B2:CF:03:D6...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(max-age=0)

content-encoding

📦 Gzip(gzip)

content-length

17608

content-security-policy

frame-ancestors 'self';

content-type

text/html; charset=UTF-8

date

Tue, 02 Jun 2026 17:43:47 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

Domain Information

etl-profisport.de

Last Updated

05.12.2025

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Legitimate interest basis mentioned

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.

76/100

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...

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Typography & Readability

Arial

WCAG Partial

66/100

Readability

/30

25/30

16px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

12/25

1:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans16px

Contrast Ratio

1:1

4 issues

Reading Comfort

~39 CPL

Narrow lines

52px

44px

16px

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

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

❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

❌ 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).

Flesch 16

Color Palette

6 unique colors

12.63:1 AAA Light

#ffffff

Background· 26.900000000000002%

#333333

Text· 25.799999999999997%

#141110

Primary· 27.000000000000004%

#27837c

Accent· 9.2%

#c8d2d1

Secondary· 7.7%

#292721

Secondary· 3.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

27 Resources

Scripts

Styles

Async

Defer

Top Script Sources

etl-profisport.de(16)services.etl-web.de(1)

Website Identity

ETL Profisport

Organization

[email protected]

03022641261

www.etl-profisport.de

Mauerstraße 86-88, Berlin

10117, Berlin, Berlin

Deutschland

Location detected: 🇩🇪 Germany, Berlinvia schema_nap

Social Profiles

Facebook Instagram LinkedIn

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Last analyzed: 02 Jun 2026 at 17:44

Historical Analysis & Change Tracking