What technology does siemens.de use?

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

Is siemens.de secure (HTTPS)?

Yes. siemens.de uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 6, 2027.

Who hosts siemens.de?

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

What is siemens.de's SEO score?

siemens.de scored 70/100 for SEO in the latest analysis (fair).

What is siemens.de's overall website score?

siemens.de has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.

siemens.de

Human Verification

Last scanned Jul 21, 2026, 11:40 AM · 1 view

Overall score

Fair

Top issues to fix

6 issues found · 3 high priority

Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
Slow estimated load (5.3s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
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.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.

Summary

This website is hosted on AWS. SEO is fair (70/100) and accessibility is fair (70/100). Security scores excellent (100/100) and performance fair (55/100). Top issue: Missing meta description.

SEO

4 issue(s) found

Performance

5.31 s

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.

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: AWS
CDN provider: CloudFront
IP address: 18.67.195.28
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	18.67.195.28 18.67.195.116 18.67.195.105 18.67.195.107
AAAA	2600:9000:2638:d600:f:1972:5380:93a1 2600:9000:2638:6c00:f:1972:5380:93a1 2600:9000:2638:e800:f:1972:5380:93a1 2600:9000:2638:f400:f:1972:5380:93a1 2600:9000:2638:3200:f:1972:5380:93a1 2600:9000:2638:e200:f:1972:5380:93a1 2600:9000:2638:600:f:1972:5380:93a1 2600:9000:2638:be00:f:1972:5380:93a1
MX	—
TXT	—
NS	ns-2035.awsdns-62.co.uk ns-1056.awsdns-04.org ns-890.awsdns-47.net ns-134.awsdns-16.com
CAA	0 issue "amazonaws.com" 0 issue "amazontrust.com" 0 issue "amazon.com" 0 issue "awstrust.com"
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Amazon
Subject: www.siemens.com
Valid from: Jun 23, 2026
Valid to: Jan 6, 2027
Days until expiry: 169
SAN domains: www.siemens.com, preview.authoring.siemens.com, preview.siemens.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

3 total · 2 missing alt

Scripts / Styles

4 scripts · 1 stylesheets

JS / CSS size

1.5 MB · 2.7 KB

Page size

325 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 3
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

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

Scan details

Requested URL: https://siemens.de
Final URL: https://www.siemens.com/de-de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 5.30 s
HTML size: 325 KB
Redirect chain: https://siemens.de → https://www.siemens.de/ → https://www.siemens.com/de/de.html → https://www.siemens.com/de-de → https://www.siemens.com/de-de/

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