cottbus.de

https://cottbus.de· First analyzed 14 May 2026· Updated 14 May 2026

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cottbus.de

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

142.132.132.100

Site Location

🇩🇪 Germanyvia tld

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

secondary006.dtag.net.sns.pbitnet.de.pns.dtag.de.pns.pbitnet.de.

Performance

Core Web Vitals

Weight

First Contentful Paint

4.8 s10%

Speed Index

6.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.2 MB

159 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

CMS

WordPressv6.8.5

Infrastructure

Hosting

Hetzner

Technology Stack

26 Technologies Detected

Plugins

Wp File Download Wp Table Manager Wp Media Folder Mailster Flexy Breadcrumb Bdthemes Element Pack Sotra Translator Plugin Pr Event Calendar

Elementor

Borlabs Cookie Gtranslate Cb Search

Libraries

CSS Frameworks

UI Components

Other

Icon Libraries

Analytics

Web Servers

Security

SEO Analysis

B76/100

Meta Tags15/15

Content8/12

Headings3/8

Technical24/25

E-E-A-T5/7

Images3/7

Links2/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

cottbus.decottbus.de

Stadt Cottbus/Chóśebuz - Willkommen in Cottbus/Chóśebuz

Cottbus/Chóśebuz Cottbus/Chóśebuz Bürgerportal Open data Portal Baustellen Studierende Live und Mitschnitte Stvv Dokumente Stvv Amtsblätter Satzungen Maerker…

Title Length55 chars

Recommended: 50-60 chars (~340px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (18/28) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

495 URLs

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

20/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

7/25

Citation

14/25

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:1,156

Token eff.:Optimal

Sections/1K:1.7

Structured Data

3 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary48w

Descriptive Headingsavg 4.9w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

78/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

13/20

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

13/15

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

ARIA & Roles

12/15

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.

50/100

332 mg

CO₂e / view

3.2 MB

Page Weight

30%

Cleaner Than

New Visitor

379 mg

Returning (cached)

190 mg

Annual (10K/mo)

39.8 kg

Emission Segments

Data Center

16 mg

Network

98 mg

Device

218 mg

Resource Breakdown

JavaScript

461.1 KB

Images

923.6 KB

CSS

1.8 MB

HTML

43.9 KB

Other

3.2 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

235d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

04.12.2025

Valid Until

04.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.cottbus.decottbus.de

SHA-256 Fingerprint

BA:41:8E:EB:88:CE:A6:9D:0C:44:8D:78:3E:C8:B2:A4:D6:79:86:BD...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-credentials

true

access-control-allow-headers

Content-Type, Authorization

access-control-allow-methods

GET, POST, OPTIONS

cache-control

🟡 0s(max-age=0)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.cottbus.de

Domain Information

cottbus.de

Last Updated

15.06.2017

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

79/100

Mobile Friendly3 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Cotti 2 + Cotti

WCAG Partial

44/100

Readability

/30

10/30

12px · LH 1.25

Hierarchy

/20

8/20

WCAG

/25

13/25

1:1 min contrast

Performance

/25

13/25

2 fonts · 4 req

Heading Font

Cotti 2

Sans

Body Font

Cotti

Sans12px

Contrast Ratio

1:1

29 issues

Reading Comfort

~42 CPL

Narrow lines

38px

19px

12px

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

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 29 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFluid Type

Color Palette

8 unique colors

15.27:1 AAA Light

#ffffff

Background· 22.900000000000002%

#252529

Text· 22.3%

#2d060f

Accent· 25.199999999999996%

#e50133

Primary· 9.4%

#604048

Secondary· 0.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cottbus.de(20)

Website Identity

Stadt Cottbus/Chóśebuz

Organization

Willkommen in Cottbus/Chóśebuz

oberbuergermeister@cottbus.de

cottbus.de/

Location detected: 🇩🇪 Germanyvia tld

Social Profiles

Facebook Instagram

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Last analyzed: 14 May 2026 at 21:54

Historical Analysis & Change Tracking