Website Review: w3schools.com
Generated on October 21 2022 15:25 PM
Old data? UPDATE !
The score is 53/100
SEO Content
Title
W3Schools Online Web Tutorials
Length : 30
Your title's length should be between 40 and 70 characters. The optimal title length is between 50 to 70 chars. Use this meta tag generator to create a proper title tag.
Description
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Length : 168
Your meta description tag's length should be between 90 and 160 characters (spaces included). A description tag of 155 to 160 characters is optimal. Use this free tool to calculate text length.
Keywords
HTML, Python, CSS, SQL, JavaScript, How to, PHP, Java, C, C++, C#, jQuery, Bootstrap, Colors, W3.CSS, XML, MySQL, Icons, Node.js, React, Graphics, Angular, R, AI, Git, Data Science, Code Game, Tutorials, Programming, Web Development, Training, Learning, Quiz, Exercises, Courses, Lessons, References, Examples, Learn to code, Source code, Demos, Tips, Website
Good, your page contains a meta keywords tag.
Og Meta Properties
Good, your page takes advantage of Open Graph Properties. Open Graph properties can help with indexing.
| Property | Content |
|---|---|
| image | https://www.w3schools.com/images/w3schools_logo_436_2.png |
| image:type | image/png |
| image:width | 436 |
| image:height | 228 |
| title | W3Schools Free Online Web Tutorials |
| description | W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 10 | 53 | 27 | 6 | 6 | 1 |
- [H1] Learn to Code
- [H1] HTML
- [H1] CSS
- [H1] JavaScript
- [H1] Python
- [H1] SQL
- [H1] Code Editor
- [H1] W3Schools Spaces
- [H1] Color Picker
- [H1] Code Game
- [H2] Tutorials
- [H2] References
- [H2] Exercises and Quizzes
- [H2] PHP
- [H2] jQuery
- [H2] Java
- [H2] C++
- [H2] W3.CSS
- [H2] Bootstrap
- [H2] C
- [H2] C#
- [H2] R
- [H2] Kotlin
- [H2] Node.js
- [H2] React
- [H2] JSON
- [H2] AngularJS
- [H2] MySQL
- [H2] W3.JS
- [H2] XML
- [H2] Sass
- [H2] Icons
- [H2] RWD
- [H2] Graphics
- [H2] SVG
- [H2] Canvas
- [H2] Raspberry Pi
- [H2] Cyber Security
- [H2] Colors
- [H2] Git
- [H2] Matplotlib
- [H2] NumPy
- [H2] Pandas
- [H2] SciPy
- [H2] ASP
- [H2] Accessibility
- [H2] AppML
- [H2] Go
- [H2] TypeScript
- [H2] Django
- [H2] MongoDB
- [H2] Statistics
- [H2] Data Science
- [H2] Typing Speed
- [H2] Excel
- [H2] Google Sheets
- [H2] Machine Learning
- [H2] Artificial Intelligence
- [H2] Help the Lynx collect pine cones!
- [H2] Exercises and Quizzes
- [H2] Web Templates
- [H2] Kickstart your career
- [H2] How To Section
- [H3] HTML and CSS
- [H3] Data Analytics
- [H3] XML Tutorials
- [H3] JavaScript
- [H3] Programming
- [H3] Server Side
- [H3] Web Building
- [H3] Data Analytics
- [H3] XML Tutorials
- [H3] HTML
- [H3] CSS
- [H3] JavaScript
- [H3] Programming
- [H3] Server Side
- [H3] XML
- [H3] Character Sets
- [H3] Exercises
- [H3] Quizzes
- [H3] Courses
- [H3] Certificates
- [H3] With the world's largest web developer site.
- [H3] HTML Example:
- [H3] CSS Example:
- [H3] JavaScript Example:
- [H3] Python Example:
- [H3] SQL Example:
- [H3] Build your own website with W3Schools Spaces.
- [H4] Not Sure Where To Begin?
- [H4] With our online code editor, you can edit code and view the result in your browser
- [H4] W3Schools' famous color picker
- [H4] Test your skills!
- [H4] Browse our selection of free responsive HTML Templates
- [H4] Code snippets for HTML, CSS and JavaScript
- [H5] A web server programming language
- [H5] A JS library for developing web pages
- [H5] A programming language
- [H5] A programming language
- [H5] A CSS framework for faster and better responsive web pages
- [H5] A CSS framework for designing better web pages
- [H6] For example, how to create a slideshow:
Images
We found 6 images on this web page.
1 image alt attributes were missing. Please add alt text to all images to help search engines better understand the content of your images.
Text/HTML Ratio
Ratio : 9%
This page's ratio of text to HTML code is below 20 percent, this means that your website probably needs more text content in order to do well in search engines. Note: This may also result from a false reading due to your server blocking external scripts from accessing the home page.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Not ideal - You have Iframes on the web page, this mean that content in an Iframe cannot be indexed.
SEO Links
URL Rewrite
Good. Your links look SEO friendly and are easy to crawl!
Underscores in the URLs
We have detected underscores in your URLs. It would be better to use hyphens to optimize your SEO.
In-page links
We found a total of 231 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Videos | Internal | Passing Juice |
| Log in | Internal | Passing Juice |
| Paid Courses | Internal | Passing Juice |
| Free Website | Internal | Passing Juice |
| Pro | Internal | Passing Juice |
| × | External | Passing Juice |
| Get Certified | Internal | Passing Juice |
| Learn HTML | Internal | Passing Juice |
| Learn CSS | Internal | Passing Juice |
| Learn RWD | Internal | Passing Juice |
| Learn Bootstrap | Internal | Passing Juice |
| Learn W3.CSS | Internal | Passing Juice |
| Learn Colors | Internal | Passing Juice |
| Learn Icons | Internal | Passing Juice |
| Learn Graphics | Internal | Passing Juice |
| Learn SVG | Internal | Passing Juice |
| Learn Canvas | Internal | Passing Juice |
| Learn How To | Internal | Passing Juice |
| Learn Sass | Internal | Passing Juice |
| Learn AI | Internal | Passing Juice |
| Learn Machine Learning | Internal | Passing Juice |
| Learn Data Science | Internal | Passing Juice |
| Learn NumPy | Internal | Passing Juice |
| Learn Pandas | Internal | Passing Juice |
| Learn SciPy | Internal | Passing Juice |
| Learn Matplotlib | Internal | Passing Juice |
| Learn Statistics | Internal | Passing Juice |
| Learn Excel | Internal | Passing Juice |
| Learn Google Sheets | Internal | Passing Juice |
| Learn XML | Internal | Passing Juice |
| Learn XML AJAX | Internal | Passing Juice |
| Learn XML DOM | Internal | Passing Juice |
| Learn XML DTD | Internal | Passing Juice |
| Learn XML Schema | Internal | Passing Juice |
| Learn XSLT | Internal | Passing Juice |
| Learn XPath | Internal | Passing Juice |
| Learn XQuery | Internal | Passing Juice |
| Learn JavaScript | Internal | Passing Juice |
| Learn jQuery | Internal | Passing Juice |
| Learn React | Internal | Passing Juice |
| Learn AngularJS | Internal | Passing Juice |
| Learn JSON | Internal | Passing Juice |
| Learn AJAX | Internal | Passing Juice |
| Learn AppML | Internal | Passing Juice |
| Learn W3.JS | Internal | Passing Juice |
| Learn Python | Internal | Passing Juice |
| Learn Java | Internal | Passing Juice |
| Learn C | Internal | Passing Juice |
| Learn C++ | Internal | Passing Juice |
| Learn C# | Internal | Passing Juice |
| Learn R | Internal | Passing Juice |
| Learn Kotlin | Internal | Passing Juice |
| Learn Go | Internal | Passing Juice |
| Learn Django | Internal | Passing Juice |
| Learn TypeScript | Internal | Passing Juice |
| Learn SQL | Internal | Passing Juice |
| Learn MySQL | Internal | Passing Juice |
| Learn PHP | Internal | Passing Juice |
| Learn ASP | Internal | Passing Juice |
| Learn Node.js | Internal | Passing Juice |
| Learn Raspberry Pi | Internal | Passing Juice |
| Learn Git | Internal | Passing Juice |
| Learn MongoDB | Internal | Passing Juice |
| Learn AWS Cloud | Internal | Passing Juice |
| Where To Start | Internal | Passing Juice |
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| Web Certificates | Internal | Passing Juice |
| Web Development | Internal | Passing Juice |
| Code Editor | Internal | Passing Juice |
| Test Your Typing Speed | Internal | Passing Juice |
| Play a Code Game | Internal | Passing Juice |
| Cyber Security | Internal | Passing Juice |
| Accessibility | Internal | Passing Juice |
| HTML Tag Reference | Internal | Passing Juice |
| HTML Browser Support | Internal | Passing Juice |
| HTML Event Reference | Internal | Passing Juice |
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| HTML Canvas Reference | Internal | Passing Juice |
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| Google Maps Reference | Internal | Passing Juice |
| CSS Reference | Internal | Passing Juice |
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| CSS Selector Reference | Internal | Passing Juice |
| Bootstrap 3 Reference | Internal | Passing Juice |
| Bootstrap 4 Reference | Internal | Passing Juice |
| W3.CSS Reference | Internal | Passing Juice |
| Icon Reference | Internal | Passing Juice |
| Sass Reference | Internal | Passing Juice |
| JavaScript Reference | Internal | Passing Juice |
| jQuery Reference | Internal | Passing Juice |
| AngularJS Reference | Internal | Passing Juice |
| AppML Reference | Internal | Passing Juice |
| W3.JS Reference | Internal | Passing Juice |
| Python Reference | Internal | Passing Juice |
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| MySQL Reference | Internal | Passing Juice |
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| XML DOM Reference | Internal | Passing Juice |
| XML Http Reference | Internal | Passing Juice |
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| XML Schema Reference | Internal | Passing Juice |
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| HTML ISO-8859-1 | Internal | Passing Juice |
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| HTML UTF-8 | Internal | Passing Juice |
| Exercises | Internal | Passing Juice |
| HTML Exercises | Internal | Passing Juice |
| CSS Exercises | Internal | Passing Juice |
| JavaScript Exercises | Internal | Passing Juice |
| Python Exercises | Internal | Passing Juice |
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| C Exercises | Internal | Passing Juice |
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| React.js Exercises | Internal | Passing Juice |
| MySQL Exercises | Internal | Passing Juice |
| Bootstrap 5 Exercises | Internal | Passing Juice |
| Bootstrap 4 Exercises | Internal | Passing Juice |
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| NumPy Exercises | Internal | Passing Juice |
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| Excel Exercises | Internal | Passing Juice |
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| Quizzes | Internal | Passing Juice |
| HTML Quiz | Internal | Passing Juice |
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| HTML Course | Internal | Passing Juice |
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| Front End Course | Internal | Passing Juice |
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| Certificates | Internal | Passing Juice |
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| JavaScript Certificate | Internal | Passing Juice |
| Front End Certificate | Internal | Passing Juice |
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| React.js Certificate | Internal | Passing Juice |
| MySQL Certificate | Internal | Passing Juice |
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| TypeScript Certificate | Internal | Passing Juice |
| XML Certificate | Internal | Passing Juice |
| Excel Certificate | Internal | Passing Juice |
| Data Science Certificate | Internal | Passing Juice |
| Cyber Security Certificate | Internal | Passing Juice |
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| Not Sure Where To Begin? | Internal | Passing Juice |
| Get Certified | Internal | Passing Juice |
| Try it Yourself | Internal | Passing Juice |
| Get Certified | Internal | Passing Juice |
| Try it Yourself | Internal | Passing Juice |
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| Try it Yourself (HTML/CSS/JS) | Internal | Passing Juice |
| Try it Yourself (Python/PHP/Java etc.) | Internal | Passing Juice |
| Try Frontend Editor (HTML/CSS/JS) | Internal | Passing Juice |
| Get Started for Free | Internal | Passing Juice |
| SUPPORT | Internal | Passing Juice |
| FORUM | Internal | Passing Juice |
| ABOUT | Internal | Passing Juice |
| terms of use | Internal | Passing Juice |
| cookie and privacy policy | Internal | Passing Juice |
| " + cc + " | Internal | Passing Juice |
| Search W3Schools | Internal | Passing Juice |
SEO Keywords
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| learn | 76 |  |
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| exercises | 34 | |
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| reference | 30 | |
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| quiz | 26 | |
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| html | 24 | |
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Usability
Url
Domain : w3schools.com
Length : 13
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.
Document
Doctype
HTML 5
Encoding
Great. Your declared charset is UTF-8.
W3C Validity
Errors : 6
Warnings : 3
Email Privacy
Great no email address was found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
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Excellent, your website doesn't use nested tables. |
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Not great, your website is using inline styles. This is not optimal. |
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Great, your website has few CSS files. |
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This website has an excessive amount of Javascript files (more than 6). |
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Awesome, your website takes advantage of GZIP compression for SEO optimization. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be a problem for search engines.
An XML sitemap informs search engines about URLs available for crawling on your site. It includes information about your site's latest updates, frequency of changes and relative importance of each URL. This allows search engines to crawl the site more efficiently.
Robots.txt
http://w3schools.com/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website uses an analytics script.
Google Analytics |
PageSpeed Insights
Device
Categories
Website Review
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