sn-online.de

https://sn-online.de· First analyzed 14 May 2026· Updated 14 May 2026

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sn-online.de

Mobile

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Hosting Provider

Verlagsgesellschaft Madsack GmbH & Co

IP Address

193.30.60.245

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Hanover, Germany

ASN

AS3209

Organization

Verlagsgesellschaft Madsack GmbH & Co

Server

OpenResty

Nameservers

pns.dtag.de.secondary004.dtag.net.ns0.niedersachsen.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

555 ms10%

Speed Index

722 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

731 KB

38 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Verlagsgesellschaft Madsack GmbH & Co

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

6 Technologies Detected

Frameworks

CSS Frameworks

Analytics

Tag Managers

Web Servers

Customer Support

SEO Analysis

C69/100

Meta Tags4/15

Content8/12

Headings7/8

Technical19/21

E-E-A-T5/7

Images4/7

Links5/5

URL5/5

Social4/5

Freshness2/4

Mobile3/4

Indexability3/3

sn-online.desn-online.de

Schaumburger Nachrichten: Aktuelle Nachrichten aus Schaumburg und d...

No description available for this page.

Title truncated.

Title Length76 chars

Recommended: 50-60 chars (~463px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (76 chars, ~463px). Will be truncated in search results.
• Missing meta description — important for click-through rates in SERPs

9 issues found

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Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

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AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

1/25

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:3%

Words:2,564

Token eff.:Optimal

Structured Data

2 JSON-LD

BreadcrumbList

Citation Readiness

Opening Summary38w

Descriptive Headingsavg 12.8w

Canonical URL

Open Graph2/3

Twitter Card1/3

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

Semantic Structure

15/20

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

14/15

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.

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.

62/100

90 mg

CO₂e / view

730.5 KB

Page Weight

80%

Cleaner Than

New Visitor

103 mg

Returning (cached)

52 mg

Annual (10K/mo)

10.8 kg

Emission Segments

Data Center

20 mg

Network

22 mg

Device

49 mg

Resource Breakdown

JavaScript

424.1 KB

Images

215.5 KB

CSS

1011 B

HTML

88.5 KB

Other

1.4 KB

Green Hosting Not Verified

Verlagsgesellschaft Madsack GmbH & Co

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

55d

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

09.04.2026

Valid Until

08.07.2026

Subject Alternative Names (20)

dev-fusion.rnd.dedev-one.dieharke.dedev-one.dnn.dedev-one.gnz.dedev-one.goettinger-tageblatt.dedev-one.haz.dedev-one.kn-online.dedev-one.landeszeitung.de+12 more

SHA-256 Fingerprint

9D:D8:5B:60:D0:08:DB:EA:BC:7A:76:A2:05:7F:D1:45:0A:BA:2E:1F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ch

Sec-CH-UA,Sec-CH-UA-Mobile,Sec-CH-UA-Platform,Sec-CH-UA-Arch...

cache-control

🟡 60s(private, max-age=60)

content-encoding

📦 Gzip(gzip)

content-length

90363

content-security-policy

upgrade-insecure-requests

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

snonline-de0e.mail.protection.outlook.com

Domain Information

sn-online.de

Last Updated

31.05.2023

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

79/100

Mobile Friendly202 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, minimum-scale=1, maximum-scale=1, initial-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman + Palatino

WCAG Partial

48/100

Readability

/30

18/30

15px · LH 1.47

Hierarchy

/20

9/20

0.67x ratio

WCAG

/25

11/25

2.67:1 min contrast

Performance

/25

10/25

5 fonts · 7 req

Heading Font

Times New Roman

Serif10px

Body Font

Palatino

Serif15px

Contrast Ratio

2.67:1

1 issue

Reading Comfort

~42 CPL

Narrow lines

10px

32px

16px

15px

Perfect Fourth

Scale

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.7:1).

⚠️ 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.

Buy on MyFontsFluid TypeFlesch 48

Color Palette

10 unique colors

Light

#ffffff

Background· 25.8%

#2a281d

Secondary· 10.6%

#4f80ff

Primary· 0%

#756852

Secondary· 9.6%

#4f5334

Secondary· 8.1%

#b8a893

Secondary· 8.1%

#cec4b4

Secondary· 7.6%

#7a8c9c

Secondary· 6.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)cmp-sp.sn-online.de(2)googletagmanager.com(1)mst.sn-online.de(1)click-performance.assets.rndtech.de(1)

Website Identity

sn-online.de

Location detected: 🇩🇪 Germanyvia tld

📧 Microsoft 365de

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Last analyzed: 14 May 2026 at 08:45

Historical Analysis & Change Tracking