Codingame.com - SEO Checker

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Overview of the SEO Check
Meta information
74% 
Page quality
52% 
Page structure
58% 
Link structure
0% 
Server
76% 
External factors
100% 
SEO Score
Response time
0.91 s
File size
6.50 kB
Words
1
Media files
0
Number of links
0 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Coding Games and Programming Challenges to Code Better
The length of the page title is perfect. (543 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics. Solve games, code AI bots, learn from your peers, have fun.
The meta description is too long: 1142 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is missing.
An alternate link incorrectly contains an URL with a relative path.
A language definition is specified wrong in alternate links.
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
descriptionCodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics. Solve games, code AI bots, learn from your peers, have fun.
robotsindex, follow
viewportwidth=device-width
langen
twitter:cardsummary_large_image
twitter:titleCoding Games and Programming Challenges to Code Better
twitter:descriptionCodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics. Solve games, code AI bots, learn from your peers, have fun.
twitter:imagehttps://files.codingame.com/codingame/codingame_share_pics_new.png
og:site_nameCodinGame
og:typewebsite
og:titleCoding Games and Programming Challenges to Code Better
og:descriptionCodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics. Solve games, code AI bots, learn from your peers, have fun.
og:imagehttps://files.codingame.com/codingame/codingame_share_pics_new.png
charsetutf-8

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Page quality

Content
(Critically important)
There are only 1 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
No paragraphs were detected.
No placeholders texts or images were found.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width" 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 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
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

No media files were found.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
Baselink: /
This page seems to be an entry page, because only very few links were found.
There are no external links on this page.

Found links on this page

No internal links were found.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.codingame.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 of 0.91 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (7 kB).

HTTP Response Header

NameValue
dateSun, 25 Aug 2024 10:23:56 GMT
content-typetext/html
cf-ray8b8ade9a6bc00410-FRA
cf-cache-statusDYNAMIC
last-modifiedFri, 16 Aug 2024 00:19:46 GMT
set-cookie178 Characters
strict-transport-securitymax-age=31536000; includeSubDomains; preload
varyX-Forwarded-Proto,Accept-Encoding,User-Agent
cf-apo-viaorigin,host
x-content-type-optionsnosniff
servercloudflare
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 6,549 referring domains.
This page has 168,832 backlinks.
This page has backlinks from 5,019 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Allow: /blog/
Disallow: /blog/wp-admin/*
Disallow: /*.js$
Disallow: /unsubscribe/
Disallow: /services/
Disallow: /ide/
Disallow: /evaluate/
Disallow: /assessment/
Disallow: /direct-puzzle/
Disallow: /cg/
Disallow: /profile/
Disallow: /work/private/
Disallow: /work/modules/
Disallow: /work/payment/
Disallow: /work/directives/
Disallow: /work/dashboard/
Disallow: /work/fr/dashboard/
Sitemap: https://www.codingame.com/sitemap.xml
Sitemap: https://www.codingame.com/work/sitemap.xml

User-agent: AdsBot-Google
Allow: /blog/
Disallow: /blog/wp-admin/*
Disallow: /*.js$
Disallow: /unsubscribe/
Disallow: /services/
Disallow: /ide/
Disallow: /evaluate/
Disallow: /assessment/
Disallow: /direct-puzzle/
Disallow: /cg/
Disallow: /profile/
Disallow: /work/private/
Disallow: /work/modules/
Disallow: /work/payment/
Disallow: /work/directives/
Disallow: /work/dashboard/
Disallow: /work/fr/dashboard/
Sitemap: https://www.codingame.com/sitemap.xml
Sitemap: https://www.codingame.com/work/sitemap.xml

User-agent: AdsBot-Google-Mobile
Allow: /blog/
Disallow: /blog/wp-admin/*
Disallow: /*.js$
Disallow: /unsubscribe/
Disallow: /services/
Disallow: /ide/
Disallow: /evaluate/
Disallow: /assessment/
Disallow: /direct-puzzle/
Disallow: /cg/
Disallow: /profile/
Disallow: /work/private/
Disallow: /work/modules/
Disallow: /work/payment/
Disallow: /work/directives/
Disallow: /work/dashboard/
Disallow: /work/fr/dashboard/
Sitemap: https://www.codingame.com/sitemap.xml
Sitemap: https://www.codingame.com/work/sitemap.xml

User-agent: bingbot
Disallow: /replay/

Similar sites

Search preview

www.codingame.com
Coding Games and Programming Challenges to Code Better
CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics. Solve games, code AI bots, learn from your peers, have fun.

Most important keywords

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

KeywordResultRecheck
Coding34%Check
Loading34%Check
Coding Games29%Check
programming23%Check
games23%Check
CodinGame23%Check
code22%Check
Programming Challenges17%Check
Code Better17%Check
Challenges11%Check
Show more keywords and terms

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