What technology does quelle.de use?

quelle.de is built with Next.js.

Is quelle.de secure (HTTPS)?

Yes. quelle.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 6, 2026.

quelle.de is hosted on Google Cloud.

What is quelle.de's SEO score?

quelle.de scored 85/100 for SEO in the latest analysis (great).

What is quelle.de's overall website score?

quelle.de has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.

quelle.de

QUELLE Online-Shop | Möbel, Technik & Multimedia ❤️

Last scanned Jul 27, 2026, 8:44 AM

Overall score

Great

Summary

Quelle ist ein deutscher Online-Shop, der Elektrogeräte, Technik, Möbel und vieles mehr anbietet. This website uses Next.js hosted on Google Cloud. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.

Quelle

Quelle ist ein deutscher Online-Shop, der Elektrogeräte, Technik, Möbel und vieles mehr anbietet. Quelle bietet eine große Auswahl an Produkten zu günstigen Preisen und ist bekannt für seinen zuverlässigen Service. Quelle ist *nicht* nur ein reiner Online-Händler, sondern ein Anbieter für ein breites Spektrum an Produkten für den täglichen Bedarf.

United States

Hosted on Google Cloud

Top issues to fix

8 issues found · 2 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 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.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

+2 more issues — details in the sections below.

SEO

3 issue(s) found

Performance

464 ms

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.

Quelle

Founded: Oct 26, 1927

Facebook de.wikipedia.org

Contact

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

Email: ihrname@gmail.com name@anbieter.de name@provider.de service@quelle.de u003eservice@quelle.de
Phone: 095723868411

Meta tags

Title: QUELLE Online-Shop | Möbel, Technik & Multimedia ❤️
Description: lll➤ QUELLE Online-Shop » Möbel, Technik & Multimedia ✅ Tolle Angebote & Service » bequeme Ratenzahlung ✅ Kauf auf Rechnung ✅ Altgeräte-Mitnahme ✅ Aufbauservice
Canonical: https://www.quelle.de
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1, minimum-scale=1
Robots meta: index,follow
Manifest

Technologies

Detected frameworks, languages, and tools.

Next.js

Hosting & CDN

Hosting provider: Google Cloud
CDN provider: —
IP address: 34.102.212.188
ASN: AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US)

DNS records

Type	Value
A	34.102.212.188
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: quelle.de
Valid from: Jul 8, 2026
Valid to: Oct 6, 2026
Days until expiry: 70
SAN domains: *.quelle.de, quelle.de

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 2 · H2 1 · H3 6

Links

69 internal · 70 external · 0 broken

Images

54 total · 0 missing alt

Scripts / Styles

183 scripts · 0 stylesheets

JS / CSS size

934 KB · 261 KB

Page size

1.2 MB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 9
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
Multiple H1 headings found
sitemap.xml not found

Scan details

Requested URL: https://quelle.de
Final URL: https://www.quelle.de:443/
HTTP status: 200
HTTP version: HTTP/2
Response time: 440 ms
HTML size: 1.2 MB
Redirect chain: https://quelle.de → https://www.quelle.de:443/

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Frequently asked questions

What technology does quelle.de use?: quelle.de is built with Next.js.
Is quelle.de secure (HTTPS)?: Yes. quelle.de uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 6, 2026.
Who hosts quelle.de?: quelle.de is hosted on Google Cloud.
What is quelle.de's SEO score?: quelle.de scored 85/100 for SEO in the latest analysis (great).
What is quelle.de's overall website score?: quelle.de has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.
What company operates quelle.de?: quelle.de is operated by Quelle. Quelle ist ein deutscher Online-Shop, der Elektrogeräte, Technik, Möbel und vieles mehr anbietet. Quelle bietet eine große Auswahl an Produkten zu günstigen Preisen und ist bekannt für seinen zuverlässigen Service. Quelle ist *nicht* nur ein reiner Online-Händler, sondern ein Anbieter für ein breites Spektrum an Produkten für den täglichen Bedarf.

Top issues to fix

Organization

Contact

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

Related websites

Frequently asked questions