Livesudoku.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
95% 
Page structure
66% 
Link structure
81% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.41 s
File size
182.20 kB
Words
1266
Media files
64
Number of links
107 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Sudoku | Free Sudoku Online in your Web Sudoku Kingdom
There are word repetitions in the page title.
The length of the page title is perfect. (536 pixels out of 580 max pixel length)
Meta description
(Critically important)
Free Sudoku for everyone. Play our web Sudoku for best eye comfort and features to enjoy Sudoku 247! Enter your Sudoku kingdom to play at the level of your choice: easy Sudoku, medium Sudoku, hard Sudoku and evil Sudoku. Live Sudoku was born out of love for the game. Have fun playing.
The meta description is too long: 1819 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.livesudoku.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Language defined in HTTP-Equiv meta tag: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
keywordsSudoku
viewportwidth=device-width, initial-scale=1
descriptionFree Sudoku for everyone. Play our web Sudoku for best eye comfort and features to enjoy Sudoku 247! Enter your Sudoku kingdom to play at the level of your choice: easy Sudoku, medium Sudoku, hard Sudoku and evil Sudoku. Live Sudoku was born out of love for the game. Have fun playing.
application-nameLive Sudoku
langen
fb:admins628029191
og:titleSudoku | Free Sudoku Online in your Web Sudoku Kingdom
og:typewebsite
og:urlhttps://www.livesudoku.com/
og:imagehttps://cdn.livesudoku.com/artwork/large-fblogo.jpg
og:site_nameLive Sudoku
og:descriptionFree Sudoku for everyone. Play our web Sudoku for best eye comfort and features to enjoy Sudoku 247! Enter your Sudoku kingdom to play at the level of your choice: easy Sudoku, medium Sudoku, hard Sudoku and evil Sudoku. Live Sudoku was born out of love for the game. Have fun playing.
Content-Typetext/html; charset=UTF-8
Content-Languageen
X-UA-CompatibleIE=edge

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Page quality

Content
(Critically important)
This page contains 1266 words. That's ok.
40.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
22 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 19.21 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 25 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
data:[...] Base64Mobile Menu
cdn.livesudoku.com/artwork/logo.webpFree Sudoku Games
cdn.livesudoku.com/artwork/logo-min.pngFree Sudoku Games
data:[...] Base64Register
...cdn.livesudoku.com/artwork/img_trans.gifSingle player Sudoku puzzle
...cdn.livesudoku.com/artwork/img_trans.gifEasy
...cdn.livesudoku.com/artwork/img_trans.gifMedium
...cdn.livesudoku.com/artwork/img_trans.gifHard
...cdn.livesudoku.com/artwork/img_trans.gifEvil
....livesudoku.com/artwork/singlesudoku.pngSingle player Sudoku puzzle
...cdn.livesudoku.com/artwork/img_trans.gifEasy
...cdn.livesudoku.com/artwork/img_trans.gifMedium
...cdn.livesudoku.com/artwork/img_trans.gifHard
...cdn.livesudoku.com/artwork/img_trans.gifEvil
...cdn.livesudoku.com/artwork/img_trans.gifMultiplayer Sudoku game
...livesudoku.com/artwork/multisudoku2.webpSudoku Online
....com/printable200/easy-sudoku-373984.jpgPlay easy daily sudoku number 373984
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...om/printable200/medium-sudoku-561641.jpgPlay medium daily sudoku number 561641
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...com/printable200/hard-sudoku-1364077.jpgPlay hard daily sudoku number 1364077
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...com/printable200/evil-sudoku-1939262.jpgPlay evil daily sudoku number 1939262
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifLearn Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifFree Sudoku Puzzles Online
...ivesudoku.com/artwork/facebooklogin.webpConnect with Facebook
....livesudoku.com/artwork/sudoku-kids.webpPrintable Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku
...om/artwork/socials-left-32-facebook.webpDaily sudoku on Facebook
...om/artwork/socials-left-32-whatsapp.webpDaily sudoku on whatsapp
...com/artwork/socials-left-32-twitter.webpDaily sudoku on Twittwr
...u.com/artwork/socials-left-32-email.webpDaily sudoku on Email
...cdn.livesudoku.com/artwork/img_trans.gifThe Sudoku Game
...cdn.livesudoku.com/artwork/img_trans.gifFree Sudoku Puzzles Online
...cdn.livesudoku.com/artwork/img_trans.gifThe Sudoku Game
...cdn.livesudoku.com/artwork/img_trans.gifPlay Sudoku Online!
...com/artwork/socials-left-32-facebook.jpgShare on Facebook
...com/artwork/socials-left-32-whatsapp.jpgShare on Whatsapp
....com/artwork/socials-left-32-twitter.jpgShare on Twitter
...om/artwork/socials-left-32-pinterest.jpgShare on Pinterest
...ku.com/artwork/socials-left-32-email.jpgShare on Facebook

Page structure

H1 heading
(Critically important)
Sudoku Online
Too many H1 headings
The H1 heading is too short (13 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Sudoku Online
H1 Play Sudoku
H2 Multi Player
H2 How to Play Sudoku
H2 Printable Sudoku | Sudoku Books
H2 About live sudoku
H2 Free Printable sudoku puzzles
H2 About Sudoku
H2 How to Solve Sudoku
H2 Free Sudoku Every Day
H2 Sudoku Tips
H2 Advanced Sudoku tips
H2 The LiveSudoku game features
H2 Sudoku pronunciation
H2 Some facts about web Sudoku
H2 The Sudoku Game
H2 Play Sudoku Online!
H3 Daily Sudoku - 20/08/2024 (ET)
H3 Latest Games
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.livesudoku.com/Subdomain IMG-ALT Free Sudoku Games
https://www.livesudoku.com/Subdomain Text duplicate IMG-ALT Free Sudoku Games
http://www.digsolitaire.com/New window External Subdomain Play Solitaire!
https://www.livesudoku.com/Subdomain Home
/en/how-to-play-sudoku.phpSubdomain How to Play
/en/register.phpSign in
IMG-ALT Register
/en/how-to-play-sudoku.phpSubdomain Text duplicate How to Play
/en/daily-sudoku.phpSubdomain Daily Sudoku
/en/printable-sudoku.phpSubdomain Printable Sudoku
/en/signin.phpMy Profile and Settings
/en/lobby.phpSubdomain Sudoku Multiplayer
/en/contactus.phpContact us
/en/signin.phpText duplicate Sign in
/en/sudoku/easy/Subdomain Easy Sudoku
IMG-ALT Easy
/en/sudoku/medium/Subdomain Medium Sudoku
IMG-ALT Medium
/en/sudoku/hard/Subdomain Hard Sudoku
IMG-ALT Hard
/en/sudoku/evil/Subdomain Evil Sudoku
IMG-ALT Evil
/en/sudoku/medium/772529Subdomain IMG-ALT Single player Sudoku puzzle
/en/sudoku/easy/Subdomain Text duplicate Easy Sudoku
IMG-ALT Easy
/en/sudoku/medium/Subdomain Text duplicate Medium Sudoku
IMG-ALT Medium
/en/sudoku/hard/Subdomain Text duplicate Hard Sudoku
IMG-ALT Hard
/en/sudoku/evil/Subdomain Text duplicate Evil Sudoku
IMG-ALT Evil
/en/lobby.phpSubdomain Enter Lobby
/en/daily-sudoku.phpSubdomain Text duplicate Daily Sudoku
/en/sudoku/easy/373984Subdomain IMG-ALT Play easy daily sudoku number 373984
/en/sudoku/easy/373984Subdomain Easy
IMG-ALT Play Sudoku
A-TITLE Play easy daily sudoku number 373984
/en/sudoku/easy/373984Subdomain 11:08
A-TITLE Play easy daily sudoku number 373984
/en/sudoku/medium/561641Subdomain IMG-ALT Play medium daily sudoku number 561641
/en/sudoku/medium/561641Subdomain Medium
IMG-ALT Play Sudoku
A-TITLE Play medium daily sudoku number 561641
/en/sudoku/medium/561641Subdomain 15:51
A-TITLE Play medium daily sudoku number 561641
/en/sudoku/hard/1364077Subdomain IMG-ALT Play hard daily sudoku number 1364077
/en/sudoku/hard/1364077Subdomain Hard
IMG-ALT Play Sudoku
A-TITLE Play hard daily sudoku number 1364077
/en/sudoku/hard/1364077Subdomain 25:39
A-TITLE Play hard daily sudoku number 1364077
/en/sudoku/evil/1939262Subdomain IMG-ALT Play evil daily sudoku number 1939262
/en/sudoku/evil/1939262Subdomain Evil
IMG-ALT Play Sudoku
A-TITLE Play evil daily sudoku number 1939262
/en/sudoku/evil/1939262Subdomain 26:15
A-TITLE Play evil daily sudoku number 1939262
/en/how-to-play-sudoku.phpSubdomain Learn how to play Sudoku
IMG-ALT Free Sudoku Puzzles Online
/en/signin.phpText duplicate Sign in
/en/register.phpRegister
/en/printable-sudoku.phpSubdomain Text duplicate IMG-ALT Printable Sudoku
A-TITLE Printable Sudoku
/en/printable-sudoku.phpSubdomain printable sudoku
/en/sudoku/medium/657407Subdomain IMG-ALT Play Sudoku
/en/sudoku/medium/657407Subdomain 657407
/en/user/208482371Nofollow Subdomain Diego castaño
/en/sudoku/easy/42888Subdomain Text duplicate IMG-ALT Play Sudoku
/en/sudoku/easy/42888Subdomain 42888
/en/user/363990739Nofollow Subdomain macaquitu
/en/sudoku/medium/836443Subdomain Text duplicate IMG-ALT Play Sudoku
/en/sudoku/medium/836443Subdomain 836443
/en/user/366494138Nofollow Subdomain ZdenkoJeklenko
/en/sudoku/hard/1320496Subdomain Text duplicate IMG-ALT Play Sudoku
/en/sudoku/hard/1320496Subdomain 1320496
/en/user/330707062922Nofollow Subdomain Lithops
/en/sudoku/medium/595594Subdomain Text duplicate IMG-ALT Play Sudoku
/en/sudoku/medium/595594Subdomain 595594
/en/user/207424131Nofollow Subdomain Latuiles
/en/sudoku/hard/1303295Subdomain Text duplicate IMG-ALT Play Sudoku
/en/sudoku/hard/1303295Subdomain 1303295
/en/user/251658563Nofollow Subdomain hay_2x
/en/sudoku/medium/839935Subdomain Text duplicate IMG-ALT Play Sudoku
/en/sudoku/medium/839935Subdomain 839935
/en/user/366494138Nofollow Subdomain Text duplicate ZdenkoJeklenko
/en/sudoku/evil/1820387Subdomain Text duplicate IMG-ALT Play Sudoku
/en/sudoku/evil/1820387Subdomain 1820387
/en/user/354526105Nofollow Subdomain Avie
/en/sudoku/medium/733203Subdomain Text duplicate IMG-ALT Play Sudoku
/en/sudoku/medium/733203Subdomain 733203
/en/user/196014981Nofollow Subdomain zhelia
/en/sudoku/medium/561641Subdomain Text duplicate IMG-ALT Play Sudoku
/en/sudoku/medium/561641Subdomain 561641
/en/user/330726160847Nofollow Subdomain PJ73
https://en.wikipedia.org/wiki/...Nofollow External Subdomain Sudoku puzzle
/en/how-to-play-sudoku.phpinteractive sudoku Tutorial
https://www.facebook.com/group...New window External Subdomain IMG-ALT Daily sudoku on Facebook
https://chat.whatsapp.com/Erdg...New window External Subdomain IMG-ALT Daily sudoku on whatsapp
https://twitter.com/jspuzzlesNew window External IMG-ALT Daily sudoku on Twittwr
/en/userpref.phpNew window Nofollow IMG-ALT Daily sudoku on Email
/en/tutorial-lastdigit.phpLast Digit / Full House
/en/tutorial-hiddensingles.phpHidden Singles
/en/how-to-play-sudoku.phpSudoku Techniques section
/en/how-to-play-sudoku.phpSubdomain Text duplicate Learn how to play Sudoku
IMG-ALT Free Sudoku Puzzles Online
/en/tutorial-x-wing.phpX Wing
/en/tutorial-swordfish.phpSwordfish
/en/tutorial-xy-wing.phpY wing
/en/sudoku/evil/evil Sudoku
/en/tutorial-highlights.phphighlight digit
/en/tutorial-pencilmarks.phppencil marks
/en/sudoku/easy/Subdomain Text duplicate Easy
/en/sudoku/medium/Subdomain Text duplicate Medium
/en/sudoku/hard/Subdomain Text duplicate Hard
/en/sudoku/evil/Subdomain Text duplicate Evil
/guestbook.phpThe Guestbook
/en/search.phpSearch
/en/startspecific.phpPlay a Specific Sudoku
/en/toplegacy.phpLegacy Hall of Fame
https://www.facebook.com/group...External Subdomain LiveSudoku Facebook Group
https://www.livesudoku.com/Subdomain Back to the Homepage
https://www.livesudoku.com/Subdomain IMG-ALT Sudoku English
/indexes.phpSubdomain IMG-ALT Sudoku Spanish
/indexhe.phpSubdomain IMG-ALT Sudoku Hebrew
/indexnl.phpSubdomain IMG-ALT Sudoku Dutch
/indexpl.phpSubdomain IMG-ALT Sudoku Polish
/indexit.phpSubdomain IMG-ALT Sudoku Italian
/indexde.phpSubdomain IMG-ALT Sudoku German
/indexfr.phpSubdomain IMG-ALT Sudoku French
/indexpt.phpSubdomain IMG-ALT Sudoku Portuguese
/indexfi.phpSubdomain IMG-ALT Sudoku Finnish
/indexse.phpSubdomain IMG-ALT Sudoku Swedish
/indexbg.phpSubdomain IMG-ALT Sudoku Bulgarian
/en/links.phpSubdomain Links
/en/terms.phpTerms of use Policy
/en/privacy-policy.phpPrivacy Policy
/en/contactus.phpText duplicate Contact us

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.livesudoku.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.41 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (182 kB).

HTTP Response Header

NameValue
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
set-cookie50 Characters
varyAccept-Encoding,User-Agent
content-encodinggzip
content-length44661
content-typetext/html; charset=UTF-8
dateTue, 20 Aug 2024 20:29:59 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 299 referring domains.
This page has 213,228 backlinks.
This page has backlinks from 251 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://www.livesudoku.com/sitemap.xml
User-Agent: *
Disallow: /en/user/
Disallow: /es/user/
Disallow: /he/user/
Disallow: /nl/user/
Disallow: /pt/user/
Disallow: /it/user/
Disallow: /de/user/
Disallow: /fr/user/
Disallow: /pl/user/
Disallow: /fi/user/
Disallow: /se/user/
Disallow: /bg/user/
Disallow: /ru/user/
Disallow: /tk/user/
Disallow: /gr/user/

Similar sites

Search preview

www.livesudoku.com
Sudoku | Free Sudoku Online in your Web Sudoku Kingdom
Free Sudoku for everyone. Play our web Sudoku for best eye comfort and features to enjoy Sudoku 247! Enter your Sudoku kingdom to play at the level of your choice: easy Sudoku, medium Sudoku, hard Sudoku and evil Sudoku. Live Sudoku was born out of love for the game. Have fun playing.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Sudoku85%Check
Live Sudoku73%Check
free Sudoku72%Check
sudoku online72%Check
web sudoku72%Check
sudoku kingdom71%Check
Live70%Check
Free Sudoku Online69%Check
free68%Check
Online68%Check
Show more keywords and terms

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Cookie Policy

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