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btv.de

https://btv.de· First analyzed 24 May 2026· Updated 24 May 2026
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btv.de
Desktop screenshot of btv.de
Mobile screenshot of btv.de
Mobile

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Hosting Provider

Burda Digital Systems GmbH

IP Address

193.26.103.37

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Höhenkirchen-Siegertsbrunn, Germany

ASN

AS39218

Organization

Burda Digital Systems GmbH

Server

Apache

Nameservers

dns2.dpn.de.dns1.dpn.de.

Performance

89

Core Web Vitals

Weight

First Contentful Paint
1.5 s10%
Speed Index
2.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
9 MB
91 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Technology Stack

14 Technologies Detected

Advertising

3
CriteoTaboolaOutbrain

Analytics

2
Google Analytics
Matomo

Payments

2
PayPal
Square

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Social

1
ShareThis

Comments

1
Disqus

Web Servers

1
Apache

Plugins

1
Elementor

SEO Analysis

C60/100
16
9
1
Meta Tags9/15
Content10/12
Headings3/8
Technical15/21
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social0/5
Freshness2/4
Mobile3/4
Indexability3/3
B
btv.debtv.de

Bayerischer Tennis-Verband

Das BTV-Portal bietet aktuelle Informationen zum Wettspielbetrieb, zu Turnieren, zur Trainer- und Schiedsrichterausbildung, zur Vereinsberatung uvm.

Title Length26 chars

Recommended: 50-60 chars (~156px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

8/100
Poor
3 13 2

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

Sponsored

AI & LLM Readiness

F27/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
0/25
Citation
6/25

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:19%
Words:122,198
Token eff.:Excessive

Structured Data

No Schema

Citation Readiness

Opening Summary490w
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 (12)
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
73/100
11
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
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.
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.
13/100
F
1.14 g
CO₂e / view
9.0 MB
Page Weight
5%
Cleaner Than
New Visitor
1.30 g
vs
Returning (cached)
651 mg
Annual (10K/mo)
136.6 kg
Emission Segments
Data Center
254 mg
Network
273 mg
Device
611 mg
Resource Breakdown
JavaScript
56.8 KB
Images
8.4 MB
CSS
477.4 KB
HTML
22.7 KB
Green Hosting Not Verified
Burda Digital Systems GmbH
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

15%Critical
Critical / Transactional

HTTPS

No WAF

49d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

13.04.2026

Valid Until

12.07.2026

Subject Alternative Names (2)

btv.dewww.btv.de

SHA-256 Fingerprint

BC:74:81:2E:4A:8C:53:23:09:20:01:FA:42:47:F5:BA:06:BC:35:F4...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, no-store, must-revalidate, max-age=0)
content-encoding
📦 Gzip(gzip)
content-type
text/html;charset=UTF-8
date
Sun, 24 May 2026 13:15:25 GMT
expires
Thu, 01 Jan 1970 00:00:00 GMT
last-modified
Sun, 24 May 2026 09:18:56 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

MX Records (4)

mx04.hornetsecurity.com
mx01.hornetsecurity.com
mx02.hornetsecurity.com
mx03.hornetsecurity.com

Domain Information

btv.de

Last Updated

04.07.2013

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
Data Protection Officer mentioned
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.
B
70/100
Mobile Friendly24 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Museo-ExtraBold + Museo-Light

WCAG Partial
55/100
Readability
/30
23/30

16px · LH 1.50

Hierarchy
/20
6/20
WCAG
/25
14/25

1.88:1 min contrast

Performance
/25
12/25

4 fonts · 5 req

Heading Font

Museo-ExtraBold

Sans

Body Font

Museo-Light

Sans16px

Contrast Ratio

1.88:1

1 issue

Reading Comfort

~99 CPL

Wide lines
40px
h2
24px
h3
28px
h4
16px
p

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

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

⚠️ Wide lines: ~99 chars/line. Use max-width: 65ch for comfortable reading.

❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.9:1).

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

Buy on MyFontsFlesch 8

Color Palette

9 unique colors
3.5:1 AA Large Light
#fafafa
Text· 14.5%
#85877b
Other· 9.7%
#015a78
Primary· 41.49999999999999%
#317385
Secondary· 10.4%
#064b67
Accent· 8.4%
#583121
Secondary· 7%
#595049
Secondary· 4%
#415e63
Secondary· 2.7%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Matomo (Piwik)Mid-Market

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

4

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Media.netEzoicMediavineSovrnPubMaticOpenXIndex Exchange

Sponsored

Scripts & Styles

9 Resources

8
Scripts
1
Styles
5
Async
0
Defer

Top Script Sources

consent.cookiebot.com(3)google-analytics.com(1)googletagmanager.com(1)matomo.btv.de(1)storage.googleapis.com(1)

Website Identity

btv.de

Location detected: 🇩🇪 Germanyvia tld
de

Social Profiles

FacebookX (Twitter)

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Last analyzed: 24 May 2026 at 13:16

Historical Analysis & Change Tracking