What technology does key-systems.net use?

key-systems.net is built with WordPress, WooCommerce, Bootstrap, jQuery.

Is key-systems.net secure (HTTPS)?

Yes. key-systems.net uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 16, 2026.

Who hosts key-systems.net?

Hosting provider information for key-systems.net is not available yet.

What is key-systems.net's SEO score?

key-systems.net scored 70/100 for SEO in the latest analysis (fair).

What is key-systems.net's overall website score?

key-systems.net has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

Has key-systems.net's score changed over time?

key-systems.net's overall score has declined by 3 points (from 83 to 80) since Jul 22, 2026.

key-systems.net

Willkommen bei Key-Systems! - Key-Systems GmbH

Last scanned Jul 29, 2026, 10:00 PM · 11 views

Overall score

Great

Summary

This website uses WordPress behind Cloudflare CDN. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

9 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
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.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+3 more issues — details in the sections below.

SEO

4 issue(s) found

100

Performance

255 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

-3 overall since Jul 22, 2026

Overall: 80
SEO: 70
Security: 65
Performance: 100
Accessibility: 90

Organization

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

Facebook X (Twitter)YouTube

Meta tags

Title: Willkommen bei Key-Systems! - Key-Systems GmbH
Description
Canonical: https://www.key-systems.net/
Language: de-DE
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

Technologies

Detected frameworks, languages, and tools.

WordPress WooCommerce Bootstrap jQuery

Hosting & CDN

Hosting provider: —
CDN provider: Cloudflare
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: Google Trust Services
Subject: www.key-systems.net
Valid from: Jun 18, 2026
Valid to: Sep 16, 2026
Days until expiry: 48
SAN domains: www.key-systems.net

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 0

Links

22 internal · 8 external · 20 broken

Images

6 total · 0 missing alt

Scripts / Styles

12 scripts · 7 stylesheets

JS / CSS size

4.7 KB · 15.8 KB

Page size

52.2 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
No H1 heading found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://key-systems.net
Final URL: https://www.key-systems.net/
HTTP status: 200
HTTP version: HTTP/2
Response time: 254 ms
HTML size: 52.2 KB
Redirect chain: https://key-systems.net → https://www.key-systems.net/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does key-systems.net use?: key-systems.net is built with WordPress, WooCommerce, Bootstrap, jQuery.
Is key-systems.net secure (HTTPS)?: Yes. key-systems.net uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 16, 2026.
Who hosts key-systems.net?: Hosting provider information for key-systems.net is not available yet.
What is key-systems.net's SEO score?: key-systems.net scored 70/100 for SEO in the latest analysis (fair).
What is key-systems.net's overall website score?: key-systems.net has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
Has key-systems.net's score changed over time?: key-systems.net's overall score has declined by 3 points (from 83 to 80) since Jul 22, 2026.