What technology does vonovia.de use?

We did not detect any specific technologies for vonovia.de in the latest scan.

Is vonovia.de secure (HTTPS)?

Yes. vonovia.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 26, 2026.

Who hosts vonovia.de?

Hosting provider information for vonovia.de is not available yet.

What is vonovia.de's SEO score?

vonovia.de scored 90/100 for SEO in the latest analysis (excellent).

What is vonovia.de's overall website score?

vonovia.de has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.

vonovia.de

Wir geben Menschen ein Zuhause | Vonovia

Last scanned Aug 24, 2026, 1:22 PM

Overall score

Excellent

Summary

Als eines der führenden Immobilienunternehmen in Deutschland geben wir Menschen ein Zuhause. SEO is excellent (90/100) and accessibility is good (85/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: robots.txt not found.

Vonovia SE

Als eines der führenden Immobilienunternehmen in Deutschland geben wir Menschen ein Zuhause. Dabei bieten wir bundesweit Wohnungen zu fairen Preisen.

Universitätsstraße 133, Bochum, Germany, 44803

Top issues to fix

4 issues found

robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
More than 20% of images are missing alt text
Accessibility
Add alt attributes to the remaining images (use alt="" for purely decorative ones).
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

2 issue(s) found

Performance

19 ms

100

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Vonovia SE

Als eines der führenden Immobilienunternehmen in Deutschland geben wir Menschen ein Zuhause. Dabei bieten wir bundesweit Wohnungen zu fairen Preisen.

Instagram LinkedIn X (Twitter)YouTube

Contact

Email, phone, and address published on this site's own pages.

Phone: 0234 314-0
Address: Universitätsstraße 133, Bochum, Germany, 44803

Meta tags

Title: Wir geben Menschen ein Zuhause | Vonovia
Description: Als eines der führenden Immobilienunternehmen in Deutschland geben wir Menschen ein Zuhause. Dabei bieten wir bundesweit Wohnungen zu fairen Preisen.
Canonical: https://www.vonovia.de/
Language: de-DE
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: Fastly
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: vonovia.de
Valid from: Jul 28, 2026
Valid to: Oct 26, 2026
Days until expiry: 62
SAN domains: vonovia.de, www.vonovia.de

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyEnabled

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 14 · H3 39

Links

70 internal · 24 external · 20 broken

Images

31 total · 12 missing alt

Scripts / Styles

8 scripts · 1 stylesheets

JS / CSS size

987 B · 0 B

Page size

361 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://vonovia.de
Final URL: https://www.vonovia.de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 12 ms
HTML size: 361 KB
Redirect chain: https://vonovia.de → https://www.vonovia.de/

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Frequently asked questions

What technology does vonovia.de use?: We did not detect any specific technologies for vonovia.de in the latest scan.
Is vonovia.de secure (HTTPS)?: Yes. vonovia.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 26, 2026.
Who hosts vonovia.de?: Hosting provider information for vonovia.de is not available yet.
What is vonovia.de's SEO score?: vonovia.de scored 90/100 for SEO in the latest analysis (excellent).
What is vonovia.de's overall website score?: vonovia.de has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
What company operates vonovia.de?: vonovia.de is operated by Vonovia SE. Als eines der führenden Immobilienunternehmen in Deutschland geben wir Menschen ein Zuhause. Dabei bieten wir bundesweit Wohnungen zu fairen Preisen.