ykm.de

https://ykm.de· First analyzed 24 May 2026· Updated 24 May 2026

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ykm.de

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

162.55.82.84

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

CDN

Cloudflare

WAF

Cloudflare

Nameservers

vida.ns.cloudflare.com.rajeev.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

931 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

793 KB

77 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Blogger

Infrastructure

Hosting

Hetzner

CDN

Cloudflare

Technology Stack

16 Technologies Detected

Advertising

Google Ads Google AdSense Criteo

Libraries

CSS Frameworks

Analytics

Email Marketing

Icon Libraries

Fonts

Web Servers

Languages

Customer Support

SEO Analysis

D49/100

Meta Tags12/15

Content6/12

Headings3/8

Technical10/21

E-E-A-T0/7

Images4/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile2/4

Indexability3/3

ykm.deykm.de

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Title Length47 chars

Recommended: 50-60 chars (~286px / 580px)

Description Length98 chars

Recommended: 120-160 chars

Issues (1)

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

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

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

F38/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

5/25

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

code blocksnav

Text ratio:1%

Words:533

Token eff.:Optimal

Sections/1K:1.9

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 12w

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

9/20

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

Forms & Inputs

12/15

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

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

50/100

80 mg

CO₂e / view

793.0 KB

Page Weight

80%

Cleaner Than

New Visitor

92 mg

Returning (cached)

46 mg

Annual (10K/mo)

9.6 kg

Emission Segments

Data Center

4 mg

Network

24 mg

Device

53 mg

Resource Breakdown

JavaScript

584.4 KB

Images

16.6 KB

CSS

58.4 KB

Fonts

4.2 KB

HTML

22.3 KB

Other

107.0 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

83d

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

18.05.2026

Valid Until

16.08.2026

Subject Alternative Names (2)

www.ykm.deykm.de

SHA-256 Fingerprint

1B:98:E8:98:F4:1B:4C:7A:20:2F:92:AA:16:F4:F1:4B:69:97:66:40...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

22554

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 14:29:21 GMT

server

nginx

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

ykm.de

Last Updated

19.08.2020

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

Data Protection Officer 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.

56/100

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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

open sans + arial

WCAG Partial

58/100

Readability

/30

15/30

12px · LH 1.67

Hierarchy

/20

6/20

WCAG

/25

18/25

3.34:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

open sans

Sans

Body Font

arial

Sans12px

Contrast Ratio

3.34:1

1 issue

Reading Comfort

Dual Sans-Serif

left aligned

24px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.3:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle Fonts Buy on MyFontsFlesch 62

Color Palette

3 unique colors

Light

#ffffff

Background· 78.39999999999998%

#d1bec1

Primary· 7.1%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

ykm.de(12)pagead2.googlesyndication.com(3)fundingchoicesmessages.google.com(3)google-analytics.com(1)googletagmanager.com(1)

Website Identity

ykm.de

Location detected: 🇩🇪 Germanyvia tld

en-US

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Last analyzed: 24 May 2026 at 14:29

Historical Analysis & Change Tracking