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jacob.de

IT & Elektronik günstig kaufen | JACOB

Last scanned Aug 24, 2026, 1:21 PM · 2 views

85

Overall score

Great

Summary

Riesige Auswahl an IT-Bedarf & Elektronik ✓ Top-Marken ✓ Günstige Preise ✓ Schnelle Lieferung ✓ Jetzt online bestellen. This website uses Google Analytics behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Multiple H1 headings found.

Riesige Auswahl an IT-Bedarf & Elektronik ✓ Top-Marken ✓ Günstige Preise ✓ Schnelle Lieferung ✓ Jetzt online bestellen

Top issues to fix

5 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

75

SEO

4 issue(s) found

80

Performance

553 ms

90

Security

HTTPS & header checks

100

Accessibility

0 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.

Organization

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

Riesige Auswahl an IT-Bedarf & Elektronik ✓ Top-Marken ✓ Günstige Preise ✓ Schnelle Lieferung ✓ Jetzt online bestellen

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Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
IT & Elektronik günstig kaufen | JACOB
Description
Riesige Auswahl an IT-Bedarf & Elektronik ✓ Top-Marken ✓ Günstige Preise ✓ Schnelle Lieferung ✓ Jetzt online bestellen
Canonical
https://www.jacob.de/
Language
de-DE
Charset
utf-8
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
index, follow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
IT & Elektronik günstig kaufen | JACOB
og:description
Riesige Auswahl an IT-Bedarf & Elektronik ✓ Top-Marken ✓ Günstige Preise ✓ Schnelle Lieferung ✓ Jetzt online bestellen
og:type
website
og:url
https://www.jacob.de/

Twitter Card

twitter:card
summary
twitter:title
IT & Elektronik günstig kaufen | JACOB
twitter:description
Riesige Auswahl an IT-Bedarf & Elektronik ✓ Top-Marken ✓ Günstige Preise ✓ Schnelle Lieferung ✓ Jetzt online bestellen

Technologies

Detected frameworks, languages, and tools.

Google Analytics

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
IP address
13.225.5.15
ASN
—

DNS records

TypeValue
A
  • 13.225.5.15
  • 13.225.5.89
  • 13.225.5.101
  • 13.225.5.30
AAAA
  • 2600:9000:21b4:ec00:18:7295:6a00:93a1
  • 2600:9000:21b4:8400:18:7295:6a00:93a1
  • 2600:9000:21b4:c600:18:7295:6a00:93a1
  • 2600:9000:21b4:8e00:18:7295:6a00:93a1
  • 2600:9000:21b4:2200:18:7295:6a00:93a1
  • 2600:9000:21b4:5800:18:7295:6a00:93a1
  • 2600:9000:21b4:b600:18:7295:6a00:93a1
  • 2600:9000:21b4:c00:18:7295:6a00:93a1
MX—
TXT—
NS
  • ns-600.awsdns-11.net
  • ns-492.awsdns-61.com
  • ns-1639.awsdns-12.co.uk
  • ns-1102.awsdns-09.org
CAA—
CNAME
  • d2kcy9g7glwxbc.cloudfront.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
*.jacob.de
Valid from
Jul 14, 2026
Valid to
Jan 28, 2027
Days until expiry
157
SAN domains
*.jacob.de, jacob.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 7 · H2 13 · H3 0

Links

159 internal · 6 external · 0 broken

Images

118 total · 0 missing alt

Scripts / Styles

50 scripts · 2 stylesheets

JS / CSS size

316 KB · 798 KB

Page size

581 KB

Robots.txt & Sitemap

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

SEO issues

  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://jacob.de
Final URL
https://www.jacob.de/
HTTP status
200
HTTP version
HTTP/2
Response time
542 ms
HTML size
581 KB
Redirect chain
https://jacob.de → https://www.jacob.de/

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Frequently asked questions

What technology does jacob.de use?
jacob.de is built with Google Analytics.
Is jacob.de secure (HTTPS)?
Yes. jacob.de uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Jan 28, 2027.
Who hosts jacob.de?
Hosting provider information for jacob.de is not available yet.
What is jacob.de's SEO score?
jacob.de scored 75/100 for SEO in the latest analysis (fair).
What is jacob.de's overall website score?
jacob.de has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.