What technology does sipport.de use?

sipport.de is built with Apache.

Is sipport.de secure (HTTPS)?

Yes. sipport.de uses TLS 1.3 with a certificate issued by Webspace Hosting, valid until Sep 18, 2030.

Who hosts sipport.de?

sipport.de is hosted on PORTUNITY-AS - Portunity GmbH, DE.

What is sipport.de's SEO score?

sipport.de scored 35/100 for SEO in the latest analysis (poor).

What is sipport.de's overall website score?

sipport.de has an overall SiteGraph score of 57/100, combining SEO, performance, security, and accessibility.

sipport.de

Last scanned Aug 24, 2026, 1:22 PM · 2 views

Overall score

Fair

Summary

This website uses Apache hosted on PORTUNITY-AS - Portunity GmbH, DE. SEO is poor (35/100) and accessibility is good (75/100). Security scores poor (25/100) and performance excellent (100/100). Top issue: Missing <title>.

Germany

Hosted on PORTUNITY-AS - Portunity GmbH, DE

Top issues to fix

14 issues found · 6 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 title tag
SEO
Add a unique, descriptive <title> tag — it's the single most important on-page SEO element.
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 viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

+8 more issues — details in the sections below.

SEO

8 issue(s) found

100

Performance

491 ms

Security

HTTPS & header checks

Accessibility

3 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.

Apache

Hosting & CDN

Hosting provider: PORTUNITY-AS - Portunity GmbH, DE
CDN provider: —
IP address: 217.144.129.171
ASN: AS15987 (PORTUNITY-AS - Portunity GmbH, DE)

DNS records

Type	Value
A	217.144.129.171
AAAA	2a02:a00::2:0:4:ebe2
MX	smtp-backup.portunity.de smtp-backup2.portunity.de smtp-in.portunity.de
TXT	v=spf1 include:set1.spf-cust.portunity.de include:set1.spf.portunity.de -all
NS	ns3ac.portunity.com ns4ac.portunity.eu ns2.portunity.de ns.portunity.de
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Webspace Hosting
Subject: default-ssl-webspace
Valid from: Jan 14, 2020
Valid to: Sep 18, 2030
Days until expiry: 1485
SAN domains: —

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

1 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 0 B

Page size

220 B

Robots.txt & Sitemap

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

SEO issues

Missing <title>
Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://sipport.de
Final URL: https://sipport.de
HTTP status: 400
HTTP version: HTTP/1.1
Response time: 491 ms
HTML size: 220 B
Redirect chain: https://sipport.de

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Frequently asked questions

What technology does sipport.de use?: sipport.de is built with Apache.
Is sipport.de secure (HTTPS)?: Yes. sipport.de uses TLS 1.3 with a certificate issued by Webspace Hosting, valid until Sep 18, 2030.
Who hosts sipport.de?: sipport.de is hosted on PORTUNITY-AS - Portunity GmbH, DE.
What is sipport.de's SEO score?: sipport.de scored 35/100 for SEO in the latest analysis (poor).
What is sipport.de's overall website score?: sipport.de has an overall SiteGraph score of 57/100, combining SEO, performance, security, and accessibility.