StackOptic
Back to Search
wohnungsboerse.net favicon

wohnungsboerse.net

https://wohnungsboerse.net· First analyzed 14 May 2026· Updated 14 May 2026
Export
wohnungsboerse.net
Desktop screenshot of wohnungsboerse.net
Mobile screenshot of wohnungsboerse.net
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.33.235.91

Site Location

🇩🇪 Germanyvia phone

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Nginx

CDN

CloudFront

Nameservers

ns-848.awsdns-42.net.ns-1360.awsdns-42.org.ns-1705.awsdns-21.co.uk.ns-52.awsdns-06.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
561 ms10%
Speed Index
729 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
729 KB
54 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginxv1.28.3

Languages

1
PHPv8.2.30

Customer Support

1
Zendesk

SEO Analysis

B76/100
23
4
2
Meta Tags9/15
Content12/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
W
wohnungsboerse.netwohnungsboerse.net

Immobilien kaufen, mieten oder kostenlos inserieren - wohnungsboers...

Immobilien schnell und effizient suchen und anbieten. Wohnungssuche fair gemacht für Mieter, Käufer & Vermieter, Verkäufer. Kostenlos für beide Seiten.

Title truncated.
Title Length72 chars

Recommended: 50-60 chars (~435px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (72 chars, ~435px). Will be truncated in search results.
  • • Most images missing alt text (26/39) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

73 rules

Allows all crawlers

Local SEO

Local Search Readiness

23/100
Needs Work
6 14

Sponsored

AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
2/25
Citation
13/25

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
def. listsnav
Text ratio:5%
Words:757
Token eff.:Optimal
Sections/1K:22.5
Depth:2/5

Structured Data

1 JSON-LD
Organization×1.1

Citation Readiness

Opening Summary20w
Descriptive Headingsavg 6w
Canonical URL
Open Graph1/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
D
57/100
9
Passed
3
Critical
4
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
0/15
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.
4 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
70/100
A
74 mg
CO₂e / view
729.3 KB
Page Weight
80%
Cleaner Than
New Visitor
84 mg
vs
Returning (cached)
42 mg
Annual (10K/mo)
8.8 kg
Emission Segments
Data Center
4 mg
Network
22 mg
Device
48 mg
Resource Breakdown
JavaScript
93.3 KB
Images
289.5 KB
CSS
83.7 KB
Fonts
244.2 KB
HTML
18.6 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

253d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

24.12.2025

Valid Until

22.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (4)

wohnungsboerse.nets24-wohnungsboerse.s24cloud.net*.s24-wohnungsboerse.s24cloud.net*.wohnungsboerse.net

SHA-256 Fingerprint

4E:0C:0F:AC:01:3E:FA:66:7F:ED:8C:5E:F7:A4:98:56:5C:5B:09:E7...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Thu, 14 May 2026 06:39:03 GMT
server
nginx/1.28.3
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

wohnungsboerse-net.mail.protection.outlook.com

Domain Information

wohnungsboerse.net

Domain Age
27y 8m

Created

07.09.1998

Expires

06.09.2026

Last Updated

07.09.2025

Registrar

COREhub, S.R.L.

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked

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.
B
76/100
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, maximum-scale=1
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Nunito

WCAG AA
78/100
Readability
/30
22/30

16px · LH 1.50

Hierarchy
/20
17/20

1.5x ratio · ✓ H1→H6

WCAG
/25
21/25

6.24:1 min contrast

Performance
/25
18/25

1 font · 6 req

Heading Font

Nunito

Sans24px

Body Font

Nunito

Sans16px

Contrast Ratio

6.24:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Font Family

left aligned
24px
h1
32px
h2
32px
h3
40px
h4
16px
p
Minor Third
Scale

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 21/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.2:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

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

Buy on MyFontsFlesch 21

Color Palette

7 unique colors
12.63:1 AAA Dark
#333333
Text· 37.7%
#ffffff
Primary· 31.7%
#332f04
Accent· 16.2%
#1a0726
Accent· 6.1%
#4f2063
Accent· 1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

17 Resources

15
Scripts
2
Styles
4
Async
12
Defer

Top Script Sources

wohnungsboerse.net(8)app.usercentrics.eu(2)tags-eu.tiqcdn.com(1)tracking.immobilienscout24.de(1)static-immobilienscout24.de(1)

Website Identity

PWIB Wohnungs-Infobörse GmbH

PWIB Wohnungs-Infobörse GmbH

Organization
+49 (0)30 / 243 01 1989
www.wohnungsboerse.net
27 years old

Invalidenstraße 65, Berlin, Germany

DE-10557, Berlin, Germany

Location detected: 🇩🇪 Germanyvia phone
COREhub, S.R.L.📧 Microsoft 365de-DE

Social Profiles

Facebook

Sponsored

Last analyzed: 14 May 2026 at 06:39

Historical Analysis & Change Tracking