zeitschrift-sportmedizin.de

https://zeitschrift-sportmedizin.de· First analyzed 27 May 2026· Updated 27 May 2026

Export

Mobile

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Hosting Provider

Mittwald CM Service GmbH & Co.

IP Address

193.53.247.154

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Espelkamp, Germany

ASN

AS15817

Organization

Mittwald CM Service GmbH & Co.

Server

Apache

Nameservers

ns1.hstng.de.ns3.hstng.de.ns2.hstng.de.ns4.hstng.de.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

553 ms10%

Speed Index

719 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.1 MB

94 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.5.8

cms

DZSM Custom Themev1.0Custom

by coalo GmbH Werbeagentur

Technology Stack

10 Technologies Detected

Plugins

Cryptx

Wordpress Popular Posts

Libraries

Other

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

B70/100

Meta Tags12/15

Content10/12

Headings1/8

Technical22/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

zeitschrift-sportmedizin.dezeitschrift-sportmedizin.de

Deutsche Zeitschrift für Sportmedizin

Aktuelle und fundierte Informationen zu allen Themen der Sportmedizin. Offizielles Organ der Deutschen Gesellschaft für Sportmedizin und Prävention e.V. (DGSP).

Title Length37 chars

Recommended: 50-60 chars (~223px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

19 URLs

19 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

15/100

Poor

4 14

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

Sponsored

AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

7/25

Citation

16/25

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:7%

Words:1,999

Token eff.:Optimal

Sections/1K:3

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary33w

Descriptive Headingsavg 8w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

55/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

7/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

7/15

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.

5 recommendations

•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.

51/100

219 mg

CO₂e / view

2.1 MB

Page Weight

50%

Cleaner Than

New Visitor

250 mg

Returning (cached)

125 mg

Annual (10K/mo)

26.2 kg

Emission Segments

Data Center

11 mg

Network

64 mg

Device

144 mg

Resource Breakdown

JavaScript

589.2 KB

Images

1.1 MB

CSS

404.5 KB

HTML

25.8 KB

Other

27.7 KB

Green Hosting Verified

Mittwald CM Service GmbH & Co. KG

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

34d

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

01.04.2026

Valid Until

30.06.2026

Subject Alternative Names (1)

www.zeitschrift-sportmedizin.de

SHA-256 Fingerprint

BC:B6:C9:89:11:F3:49:5E:02:70:8F:37:27:D2:8D:FB:BC:44:E7:08...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, private, must-revalidat...)

content-encoding

📦 Gzip(gzip)

content-length

26088

content-type

text/html; charset=UTF-8

date

Wed, 27 May 2026 13:59:42 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

mx3.agenturserver.de

mx2.agenturserver.de

mx4.agenturserver.de

mx1.agenturserver.de

Domain Information

zeitschrift-sportmedizin.de

Last Updated

20.02.2026

DNSSEC

Not Enabled

Privacy & Compliance

Borlabs Cookie

Cookie Consent Banner

Borlabs Cookie

GDPR Indicators

Cookie consent banner detected

CMP: Borlabs Cookie

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.

71/100

Mobile Friendly26 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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans Condensed + Open Sans

WCAG Partial

45/100

Readability

/30

14/30

13px · LH 1.40

Hierarchy

/20

7/20

WCAG

/25

14/25

1.99:1 min contrast

Performance

/25

10/25

3 fonts · 8 req

Heading Font

Open Sans Condensed

Sans

Body Font

Open Sans

Sans13px

Contrast Ratio

1.99:1

7 issues

Reading Comfort

~50 CPL

Optimal (45–75)

28px

14px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~50 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 2.0:1).

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

Buy on MyFontsFluid Type (rem)Flesch 0

Color Palette

9 unique colors

5.74:1 AA Dark

#666666

Other· 29.3%

#ffffff

Background· 19.8%

#010b0e

Background· 25.700000000000003%

#0d262e

Primary· 4.2%

#2f687a

Secondary· 2.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

zeitschrift-sportmedizin.de(16)

Website Identity

Deutsche Gesellschaft für Sportmedizin und Prävention e.V. (DGSP)

Organization

Aktuelle und fundierte Informationen zu allen Themen der Sportmedizin. Offizielles Organ der Deutschen Gesellschaft für Sportmedizin und Prävention e.V. (DGSP).

www.zeitschrift-sportmedizin.de/

Location detected: 🇩🇪 Germanyvia tld

Social Profiles

Facebook

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Last analyzed: 27 May 2026 at 14:00

Historical Analysis & Change Tracking