vde.com
VDE - the technology organization
Last scanned Jul 22, 2026, 9:09 PM · 2 views
Overall score
Great
Summary
Worldwide network of experts from science and industry on current technology topics and all aspects of electrical engineering. This website uses Apache hosted on arvato-systems-AS - Arvato Systems GmbH, DE. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance fair (60/100). Top issue: Meta description longer than 160 characters.
Worldwide network of experts from science and industry on current technology topics and all aspects of electrical engineering. We set standards, test and certify products.
- Germany
- Hosted on arvato-systems-AS - Arvato Systems GmbH, DE
Top issues to fix
4 issues found
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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
703 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.
Meta tags
- Title
- VDE - the technology organization
- Description
- Worldwide network of experts from science and industry on current technology topics and all aspects of electrical engineering. We set standards, test and certify products.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- arvato-systems-AS - Arvato Systems GmbH, DE
- CDN provider
- —
- IP address
- 91.105.243.113
- ASN
- AS33873 (arvato-systems-AS - Arvato Systems GmbH, DE)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Ireland Limited
- Subject
- *.vde.com
- Valid from
- Feb 23, 2026
- Valid to
- Feb 22, 2027
- Days until expiry
- 215
- SAN domains
- *.vde.com, vde.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 7 · H3 3
Links
35 internal · 8 external · 1 broken
Images
13 total · 0 missing alt
Scripts / Styles
9 scripts · 2 stylesheets
JS / CSS size
4.4 MB · 335 KB
Page size
44.5 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://vde.com
- Final URL
- https://www.vde.com/en
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 703 ms
- HTML size
- 44.5 KB
- Redirect chain
- https://vde.com → https://www.vde.com/ → https://www.vde.com/en
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does vde.com use?
- vde.com is built with Google Analytics, Apache.
- Is vde.com secure (HTTPS)?
- Yes. vde.com uses TLS 1.3 with a certificate issued by DigiCert Ireland Limited, valid until Feb 22, 2027.
- Who hosts vde.com?
- vde.com is hosted on arvato-systems-AS - Arvato Systems GmbH, DE.
- What is vde.com's SEO score?
- vde.com scored 80/100 for SEO in the latest analysis (great).
- What is vde.com's overall website score?
- vde.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card