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sudoku-knacker.de

sudoku-knacker.de had about 471.36K visits in September 2026, down 16.16% from August; most traffic is direct.

Mittelschwere Sudokus – kostenlos spielen · Sudoku Knacker

Website traffic

How much traffic does sudoku-knacker.de get?

471.36K

-16.16%MoMEstimated monthly visits
789870.73K580.48K290.24K0
Global rank

160,494

Country rank · Germany

9,976

Category rank · Puzzles and Brainteasers

19

Average visit duration

05:01

Pages per visit

1.74

Bounce rate

60.85%

Search share

17.2%

Sources

Where does sudoku-knacker.de's traffic come from?

  • Direct
    81.8%
  • Search
    17.2%
  • Referrals
    0.6%
  • Generative AI
    0.2%
  • Social
    0.2%
  • Other
    0.0%
  • Paid search
    0.0%

Regions

Which countries visit sudoku-knacker.de?

  • Germany
    91.9%
  • Switzerland
    6.7%
  • Dominican Republic
    1.2%
  • Austria
    0.2%

See how sudoku-knacker.de compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to sudoku-knacker.de?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. sudoku knackerBRAND27.89K13.82K202%
  2. sudoku knacker sehr schwerBRAND470470100%
  3. sudoku knacker 4 kostenlosBRAND38039097%
  4. sudoku online free knackerBRAND19020095%
  5. sudokuBRAND602.85M0%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

What does sudoku-knacker.de show publicly?

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Page size
278.5 KiB
Hosting
HETZNER-AS Hetzner Online GmbH · AS24940
Email authentication
SPF · DMARC quarantine
TLS
TLSv1.3 · 41 days
Page and SEOSchema 3
Title
Mittelschwere Sudokus – kostenlos spielen · Sudoku Knacker
Description
Mittelschwere Sudokus kostenlos online spielen oder ausdrucken. Stufe mittel: fordernd genug für Kenner*innen, oft zehn Minuten und mehr.
Cross-origin redirect
Yes
Word count
604
Internal / external links
22 / 4
Canonical
https://www.sudoku-knacker.de/de/mittel
Language
de
H1 / H2
1 / 9
Images missing alt
0 / 1
Schema
BreadcrumbList · ListItem · WebSite
Hreflang
de · en · fr · es · x-default
OG / Twitter
OG · Twitter
OG locale
de_DE
Feed / Manifest / AMP
Manifest
Technology and tracking3 technologies
Technology clues
Bootstrap · Angular · Express
Server
nginx/1.24.0 (Ubuntu)
Security headers
4 / 6
HSTS / CSP
HSTS
Email and DNS securitySet
SPF
Set
DMARC
Set · quarantine
DKIM selectors
Not found
IPv6
No AAAA
Site verification TXT
Google
SOA
nsa7.schlundtech.de
NS
nsb7.schlundtech.de. · nsa7.schlundtech.de. · nsc7.schlundtech.de. · 1 more
MX
10 mail.volberg.cloud.
Hosting and networkAS24940
A
49.12.115.152
Hosting ASN
AS24940 · 49.12.0.0/16
Hosting organization
HETZNER-AS Hetzner Online GmbH
Hosting country
DE
BGP announcement
Yes
Reverse DNS
aurora.volberg.de
TLS
TLSv1.3 · Verified
Certificate issuer
YE2
Certificate remaining
41 days
Certificate SAN
DNS:*.sudoku-knacker.de · DNS:sudoku-knacker.de
robots and AI crawling5 disallowed
Robots.txt
200
Global Disallow /
No
Sitemap
URL set · 29
AI explicitly disallowed
5
AI explicitly allowed
11
Disallow examples
GPTBot · ClaudeBot · Bytespider · CCBot · meta-externalagent
Well-known public paths1 hits
Present / checked
1 / 5
/ads.txt
Present · 59 B

Website information

Domain
sudoku-knacker.de
Registration status
Domain registered
Registry status
active

Similar sites

What sites are similar to sudoku-knacker.de?

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.