Checkersonline.io - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
100% 
Page quality
100% 
Page structure
100% 
Link structure
82% 
Server
100% 
External factors
30% 
SEO Score
Response time
0.12 s
File size
102.70 kB
Words
1769
Media files
4
Number of links
70 internal / 5 external

Meta specifications

Title
(Critically important)
Play Checkers Online Free | Checkers Online
There are word repetitions in the page title.
The length of the page title is perfect. (405 pixels out of 580 max pixel length)
Meta description
(Critically important)
Play checkers online free — no signup, no download. Take on the AI at four difficulty levels, or play a friend or random opponent, right in your browser.
The length of the meta description is perfect. (920 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://checkersonline.io/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
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 character encoding is not specified in the HTTP header.
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
theme-color#f4762c
viewportwidth=device-width, initial-scale=1.0
google-adsense-accountca-pub-2530518292784802
p:domain_verify49c7f75abbb9954eb81a00bfae0fa471
descriptionPlay checkers online free — no signup, no download. Take on the AI at four difficulty levels, or play a friend or random opponent, right in your browser.
langen
twitter:cardsummary_large_image
twitter:titlePlay Checkers Online Free | Checkers Online
twitter:descriptionPlay checkers online free — no signup, no download. Take on the AI at four difficulty levels, or play a friend or random opponent, right in your browser.
twitter:imagehttps://checkersonline.io/og/american.png
og:typewebsite
og:site_nameCheckers Online
og:titlePlay Checkers Online Free | Checkers Online
og:descriptionPlay checkers online free — no signup, no download. Take on the AI at four difficulty levels, or play a friend or random opponent, right in your browser.
og:urlhttps://checkersonline.io/
og:imagehttps://checkersonline.io/og/american.png
og:image:width1200
og:image:height630
charsetUTF-8

Automatically check checkersonline.io including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
This page contains 1769 words. That's ok.
33.9% 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.
29 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 16.91 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 35 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
/images/checkers-double-jump-diagram.svgAn 8x8 checkers board. A white piece on c3 jumps the black piece on d4 and lands on e5, then jumps the black piece on f6 and lands on g7. Orange arrows numbered 1 and 2 show the two hops, dashed orange rings mark the two landing squares, and red crosses cover the black pieces being taken.
/images/checkers-king-promotion-diagram.svgAn 8x8 checkers board. A white piece on d6 jumps the black piece on e7 and lands on f8 on the far row, shown as a dashed orange ring with a gold crown inside it. A grey dashed arrow carries on from f8 over the black piece on g7 towards h6 and ends at a red no-entry sign.

Page structure

H1 heading
(Critically important)
Play Checkers Online
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Play Checkers Online
H2 American Checkers
H2 How to Play American Checkers
H2 Thirteen Variants, Thirteen Different Games
H2 A Short History
H2 Beginner Strategy
H2 Frequently Asked Questions
H2 Play
H2 Learn
H2 Community
H2 Site
H3 Rules at a glance
H3 Winning
H3 Is checkers online free?
H3 Do I need an account to play?
H3 Can I play checkers online against another person?
H3 Can I play checkers against the computer?
H3 What is the difference between checkers and draughts?
H3 Is checkers a solved game?
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 5 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://checkersonline.io/Checkers Online
https://checkersonline.io/play/Play Online
/checkers-variants/Variants
https://checkersonline.io/rules/Rules
/lessons/Lessons
/glossary/Glossary
https://checkersonline.io/blog/Blog
/leaderboard/Leaderboard
/sign-in/Sign in
/international-draughts/International Draughts
/brazilian-checkers/Brazilian Draughts
/filipino-checkers/Filipino Checkers
/chinese-checkers/Chinese Checkers
/checkers-variants/All checkers variants →
/rules/american-checkers/Full rules
/international-draughts/Text duplicate International Draughts
/brazilian-checkers/Text duplicate Brazilian Draughts
/filipino-checkers/Text duplicate Filipino Checkers
/chinese-checkers/Text duplicate Chinese Checkers
/checkers-variants/Text duplicate All checkers variants →
/rules/american-checkers/American Checkers rules page
https://checkersonline.io/American Checkers
/pool-checkers/Pool Checkers
/brazilian-checkers/Text duplicate Brazilian Draughts
/russian-checkers/Russian Checkers
/czech-checkers/Czech Checkers
/spanish-checkers/Spanish Checkers
/portuguese-checkers/Portuguese Checkers
/filipino-checkers/Text duplicate Filipino Checkers
/moroccan-checkers/Moroccan Checkers
/italian-checkers/Italian Checkers
/turkish-checkers/Turkish Checkers
/arab-checkers/Arab Checkers
/international-draughts/Text duplicate International Draughts
/canadian-checkers/Canadian Checkers
/chinese-checkers/Text duplicate Chinese Checkers
/brazilian-checkers/Text duplicate Brazilian Draughts
/international-draughts/Text duplicate International Draughts
/canadian-checkers/Text duplicate Canadian Checkers
/checkers-variants/checkers variants guide
https://checkersonline.io/play/online lobby
/blog/draughts-origins/the origins of draughts
/blog/history-of-checkers/the history of checkers
/lessons/american-checkers-win...Checkers strategy guide
/lessons/strategy lesson
/daily-puzzle/Checkers Daily puzzle
/checkers-variants/All variants
https://checkersonline.io/Checkers (American)
/english-draughts/English Draughts
/international-draughts/Text duplicate International Draughts
/russian-checkers/Text duplicate Russian Checkers
/pool-checkers/Text duplicate Pool Checkers
/brazilian-checkers/Brazilian Checkers
/chinese-checkers/Text duplicate Chinese Checkers
https://checkersonline.io/play/Text duplicate Play Online
/daily-puzzle/Daily Puzzle
/checkers-solver/Checkers Solver
/printable-checkers-board/Printable Board
/lessons/Text duplicate Lessons
/rules/american-checkers/Text duplicate Rules
/glossary/Text duplicate Glossary
https://checkersonline.io/blog/Text duplicate Blog
/leaderboard/Text duplicate Leaderboard
/tournaments/Tournaments
/ratings/How ratings work
/sign-in/Account & sign in
/about-us/About
/contact/Contact
/privacy-policy/Privacy
/sitemap/Sitemap
https://www.facebook.com/check...New window External Subdomain No Text
https://www.instagram.com/chec...New window External Subdomain No Text
https://www.pinterest.com/chec...New window External Subdomain No Text
https://x.com/Checkers_OnlineNew window External No Text
https://www.threads.com/@check...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://checkersonline.io/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.12 seconds.
The file size of the HTML document is fine (103 kB).

HTTP Response Header

NameValue
dateThu, 22 Oct 2026 06:52:12 GMT
content-typetext/html
cf-cache-statusHIT
cache-controlpublic, max-age=0, must-revalidate
nel{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
content-security-policy-report-onlydefault-src 'self'; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://*.clarity.ms https://challenges.cloudflare.com https://pagead2.googlesyndication.com https://googleads.g.doubleclick.net https://tpc.googlesyndication.com https://fundingchoicesmessages.google.com https://ep2.adtrafficquality.google https://www.google.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://www.google-analytics.com https://www.googletagmanager.com https://*.clarity.ms https://c.bing.com https://pagead2.googlesyndication.com https://googleads.g.doubleclick.net https://ep1.adtrafficquality.google https://www.google.com; font-src 'self'; connect-src 'self' https://www.google-analytics.com https://*.google-analytics.com https://*.analytics.google.com https://www.googletagmanager.com https://*.clarity.ms https://c.bing.com https://challenges.cloudflare.com https://pagead2.googlesyndication.com https://googleads.g.doubleclick.net https://ep1.adtrafficquality.google https://fundingchoicesmessages.google.com https://csi.gstatic.com; worker-src 'self'; frame-src 'self' https://challenges.cloudflare.com https://googleads.g.doubleclick.net https://tpc.googlesyndication.com https://www.google.com https://ep2.adtrafficquality.google https://pagead2.googlesyndication.com https://fundingchoicesmessages.google.com; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'
permissions-policycamera=(), microphone=(), geolocation=(), browsing-topics=()
referrer-policystrict-origin-when-cross-origin
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
report-to{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=EfaTnV%2FkwlKdJazqepguFqNN%2FoiRt%2Bs5baazeiw4Hb90rNje0KCGPvhWmx4zc6UPoGmbn%2Bash%2Fb%2FQD5ZMoQaGGuVaZN3Al4gC7zPxifRhVyKycwHHIs0rVh0CobY2lQATrZYzQ%3D%3D"}]}
content-encodingzstd
servercloudflare
cf-raya4e693f34e553cb1-CDG
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 10 referring domains.
This page only has 38 backlinks.
This page only has few backlinks from 10 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Allow: /

Sitemap: https://checkersonline.io/sitemap-index.xml

Similar sites

Search preview

checkersonline.io
Play Checkers Online Free | Checkers Online
Play checkers online free — no signup, no download. Take on the AI at four difficulty levels, or play a friend or random opponent, right in your browser.

Most important keywords

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

KeywordResultRecheck
Online94%Check
Checkers93%Check
Checkers Online92%Check
Play Checkers Online89%Check
Play Online88%Check
Play Checkers87%Check
Play82%Check
Play checkers online free82%Check
checkers online free81%Check
Online Free79%Check
Show more keywords and terms

Automatically check checkersonline.io including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions