fischl.de

https://fischl.de· First analyzed 17 May 2026· Updated 17 May 2026

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fischl.de

Mobile

Sponsored

Hosting Provider

KEYWEB-IV

IP Address

87.118.86.143

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Erfurt, Germany

ASN

AS31103

Organization

KEYWEB-IV

Server

Apache

Nameservers

ns82.domaincontrol.com.ns81.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

345 ms10%

Speed Index

448 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

509 KB

20 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

KEYWEB-IV

Technology Stack

2 Technologies Detected

Payments

PayPal

Web Servers

Apachev2.4.59

SEO Analysis

D51/100

Meta Tags10/15

Content8/12

Headings3/8

Technical10/25

E-E-A-T0/7

Images4/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

fischl.defischl.de

USB Interfaces - Embedded Software Development - fischl.de

No description available for this page.

Title Length58 chars

Recommended: 50-60 chars (~357px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

12 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

5 rules

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.

Sponsored

AI & LLM Readiness

F33/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

4/25

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:21%

Words:364

Token eff.:Optimal

Sections/1K:49.5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 4.6w

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...

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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.

66/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

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

2 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.

54/100

63 mg

CO₂e / view

509.4 KB

Page Weight

90%

Cleaner Than

New Visitor

72 mg

Returning (cached)

36 mg

Annual (10K/mo)

7.6 kg

Emission Segments

Data Center

14 mg

Network

15 mg

Device

34 mg

Resource Breakdown

Images

504.8 KB

CSS

1.9 KB

HTML

2.6 KB

Green Hosting Not Verified

KEYWEB-IV

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

42d

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/1.1

Valid From

30.03.2026

Valid Until

28.06.2026

Subject Alternative Names (6)

embedme.defischl.defrimie.dewww.embedme.dewww.fischl.dewww.frimie.de

SHA-256 Fingerprint

D9:B2:4E:06:F7:3D:50:DD:79:08:7E:39:5B:79:D6:60:07:BE:82:02...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

2397

content-type

text/html

date

Sun, 17 May 2026 21:30:26 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mx03.secure-mailgate.com

mx04.secure-mailgate.com

Domain Information

fischl.de

Last Updated

05.12.2020

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

50/100

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...

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Typography & Readability

Liberation Sans

WCAG Partial

57/100

Readability

/30

17/30

14px · LH --

Hierarchy

/20

9/20

1.43x ratio

WCAG

/25

17/25

3.54:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Liberation Sans

Sans20px

Body Font

Liberation Sans

Sans14px

Contrast Ratio

3.54:1

18 issues

Reading Comfort

Single Font Family

left aligned

20px

Minor Second

Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 3.5:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 51

Color Palette

6 unique colors

Light

#ffffff

Background· 75.3%

#edf0f7

Primary· 10%

#96a3b4

Secondary· 4.3%

#c0c7cc

Border· 3.9%

#4a5d64

Secondary· 3.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

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Scripts & Styles

1 Resources

Scripts

Styles

Async

Defer

Top Script Sources

Website Identity

fischl.de

Location detected: 🇩🇪 Germanyvia tld

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Last analyzed: 17 May 2026 at 21:30

Historical Analysis & Change Tracking