sipgate.de
Smarte Telefonie, die verbindet
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Great
Summary
Die Plattform für Ihre gesamte Kommunikation. This website uses jQuery hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance good (75/100). Top issue: Meta description longer than 160 characters.
Die Plattform für Ihre gesamte Kommunikation. Von der Cloud-Telefonanlage über Contact Center bis zu AI Agents und Conversation Intelligence. Einzeln einsetzbar, gemeinsam stärker.
- United States
- Hosted on Cloudflare
Top issues to fix
5 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
SEO
2 issue(s) found
Performance
455 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- +4921163553355
Meta tags
- Title
- Smarte Telefonie, die verbindet
- Description
- Die Plattform für Ihre gesamte Kommunikation. Von der Cloud-Telefonanlage über Contact Center bis zu AI Agents und Conversation Intelligence. Einzeln einsetzbar, gemeinsam stärker.
- Canonical
- Language
- de-DE
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 162.159.135.42
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.sipgate.de
- Valid from
- Jul 21, 2026
- Valid to
- Oct 19, 2026
- Days until expiry
- 82
- SAN domains
- www.sipgate.de
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 18 · H3 7
Links
53 internal · 19 external · 0 broken
Images
137 total · 0 missing alt
Scripts / Styles
17 scripts · 1 stylesheets
JS / CSS size
2.0 MB · 1.3 MB
Page size
173 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- 531
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://sipgate.de
- Final URL
- https://www.sipgate.de/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 452 ms
- HTML size
- 173 KB
- Redirect chain
- https://sipgate.de → https://www.sipgate.de/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does sipgate.de use?
- sipgate.de is built with jQuery.
- Is sipgate.de secure (HTTPS)?
- Yes. sipgate.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 19, 2026.
- Who hosts sipgate.de?
- sipgate.de is hosted on Cloudflare, behind Cloudflare CDN.
- What is sipgate.de's SEO score?
- sipgate.de scored 90/100 for SEO in the latest analysis (excellent).
- What is sipgate.de's overall website score?
- sipgate.de has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Is sipgate.de hiring?
- sipgate.de has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card