What technology does immowelt.de use?

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

Is immowelt.de secure (HTTPS)?

Yes. immowelt.de uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 28, 2026.

Who hosts immowelt.de?

immowelt.de is hosted on AWS, behind CloudFront CDN.

What is immowelt.de's SEO score?

immowelt.de scored 60/100 for SEO in the latest analysis (fair).

What is immowelt.de's overall website score?

immowelt.de has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.

immowelt.de

Last scanned Jul 21, 2026, 11:46 AM · 1 view

Overall score

Great

Top issues to fix

7 issues found · 3 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+1 more issue — details in the sections below.

Summary

This website is hosted on AWS. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

SEO

5 issue(s) found

100

Performance

257 ms

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.

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: AWS
CDN provider: CloudFront
IP address: 3.160.196.14
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	3.160.196.14 3.160.196.15 3.160.196.55 3.160.196.11
AAAA	—
MX	—
TXT	—
NS	ns-1201.awsdns-22.org ns-383.awsdns-47.com ns-948.awsdns-54.net ns-1979.awsdns-55.co.uk
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Amazon
Subject: www.immowelt.de
Valid from: Sep 29, 2025
Valid to: Oct 28, 2026
Days until expiry: 99
SAN domains: www.immowelt.de, immowelt.unified-lion-live.aws.aviv.eu, *.immowelt.de

Security headers

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

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

2 scripts · 0 stylesheets

JS / CSS size

15.1 KB · 84 B

Page size

771 B

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 72
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags

Scan details

Requested URL: https://immowelt.de
Final URL: https://www.immowelt.de/
HTTP status: 403
HTTP version: HTTP/2
Response time: 257 ms
HTML size: 771 B
Redirect chain: https://immowelt.de → https://www.immowelt.de/

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