1und1.de

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1und1.de is ranked #3,988 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 772 places in four weeks. Its homepage uses Cloudflare Web Analytics. It is served through Cloudflare by Envoy.

Global rank

#3,988

▲ 40 this week

Domain age

—

Registration date unavailable

Technologies

detected on the homepage

SEO score

98/100

homepage checks

Popularity rank

#3,988 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #3,988.

Weekly Tranco rank (lower is more popular).

See where 1und1.de sits in the top 10,000

Domain registration

The registry for .de does not publish registration data over RDAP.

Technology stack

Analytics

Cloudflare Web Analytics

CDN

Cloudflare

Web servers

Envoy

Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.

Homepage SEO check

Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.

98/100

https://www.1und1.de/

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22 passed · 1 warnings · 0 failed

Content

✓Title49 characters
✓Meta description145 characters
✓H1 headingExactly one H1
✓Subheadings6 H2 headings
✓Image alt textAll 150 images have alt text
✓Content lengthAbout 2,184 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://www.1und1.de/
✓robots.txtFound
✓XML sitemapFound
✓Language attributede
✓Structured dataOrganization, WebSite

Social sharing

!Open Graph2 of 3 key tags set
✓Twitter / X cardsummary

Technical

✓HTTPSServed over HTTPS
✓Mobile viewportFound
✓FaviconFound
✓Character encodingUTF-8

Security headers

✓Strict-Transport-SecuritySet
✓Content-Security-PolicySet
✓Clickjacking protectionSet
✓X-Content-Type-OptionsSet
✓Referrer-PolicySet

Server response

Final URL: https://www.1und1.de/
HTTP status: 200
Server: cloudflare
Response time: 567 ms (first byte 497 ms, from our scanner in a US data centre)
HTML size: 360 KB
Compression: gzip

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Sites ranked near 1und1.de

Rank	Website	Registered	Built with
#3,983	uuidksinc.net	2015	Nginx
#3,984	mintegral.com	2002	Nuxt, Vue.js, Amazon CloudFront
#3,985	vaticannews.va	—	Cloudflare
#3,986	vwapps.io	2015	—
#3,987	findagrave.com	1997	Cloudflare, jQuery, Google Analytics
#3,989	poshmark.com	2011	Amazon CloudFront, Express
#3,990	japanpost.jp	—	Next.js, React
#3,991	gameloft.com	1999	Remix, Nginx, Google Tag Manager
#3,992	goethe.de	—	Akamai
#3,993	tilda.ws	—	—