Generated on January 19 2026 10:27 AM
Old data? UPDATE !
The score is 54/100
Title
Exercism
Length : 8
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
Learn, practice and get world-class mentoring in over 50 languages. 100% free.
Length : 78
Great, your meta description contains between 70 and 160 characters.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 5 | 17 | 0 | 0 | 20 |
Images
We found 66 images on this web page.
38 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 14%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 113 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Sign up | Internal | Passing Juice |
| Log in | Internal | Passing Juice |
| Explore languages | Internal | Passing Juice |
| Learn more | Internal | Passing Juice |
| Exercism | External | Passing Juice |
| Learn to Code | External | Passing Juice |
| Exercism for Teams | Internal | Passing Juice |
| Exercism Research | Internal | Passing Juice |
| Our team | Internal | Passing Juice |
| Contributors | Internal | Passing Juice |
| Partners | Internal | Passing Juice |
| Individual supporters | Internal | Passing Juice |
| Exercism Insiders | Internal | Passing Juice |
| Contribute | Internal | Passing Juice |
| Mentor | Internal | Passing Juice |
| Donate | Internal | Passing Juice |
| Terms of usage | Internal | Passing Juice |
| Privacy policy | Internal | Passing Juice |
| Cookie policy | Internal | Passing Juice |
| Code of conduct | Internal | Passing Juice |
| Accessibility statement | Internal | Passing Juice |
| Exercism's blog | Internal | Passing Juice |
| Discuss on GitHub | External | Passing Juice |
| Contact us | Internal | Passing Juice |
| Report abuse | Internal | Passing Juice |
| Exercism's Docs | Internal | Passing Juice |
| Getting started | Internal | Passing Juice |
| FAQs | Internal | Passing Juice |
| Installing the CLI | Internal | Passing Juice |
| Interactive CLI Walkthrough | Internal | Passing Juice |
| 8th | Internal | Passing Juice |
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| CoffeeScript | Internal | Passing Juice |
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| Euphoria | Internal | Passing Juice |
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| forum | External | Passing Juice |
| registered in the UK | External | Passing Juice |
| Katrina Owen | External | Passing Juice |
| Jeremy Walker | External | Passing Juice |
| Erik Schierboom | External | Passing Juice |
Keywords Cloud
language programming more get exercism learn students new languages code
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| exercism | 18 | ![]() |
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| students | 12 | ![]() |
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| code | 11 | ![]() |
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| language | 10 | ![]() |
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| learn | 9 | ![]() |
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Url
Domain : exercism.io
Length : 11
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en.
Dublin Core
This page does not take advantage of Dublin Core.
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
![]() |
Excellent, your website doesn't use nested tables. |
![]() |
Too bad, your website is using inline styles. |
![]() |
Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Perfect, your website takes advantage of gzip. |
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
XML Sitemap
Great, your website has an XML sitemap.
| https://exercism.org/sitemap.xml |
Robots.txt
https://exercism.io/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.