w3schools.com
Generated on February 24, 2024 10:23 AM
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The score is 59/100
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SEO Content
Title
W3Schools Online Web Tutorials
Length : 30
Perfect, your title contains between 10 and 70 characters.
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
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Keywords
HTML, Python, CSS, SQL, JavaScript, How to, PHP, Java, C, C++, C#, jQuery, Bootstrap, Colors, W3.CSS, XML, MySQL, Icons, NodeJS, 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
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Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| image | https://www.w3schools.com/images/w3schools_logo_436_2.png |
| image:type | image/png |
| image:width | 436 |
| image:height | 228 |
| 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 |
| 13 | 58 | 30 | 32 | 11 | 1 |
- [H1] Learn to Code
- [H1] HTML
- [H1] CSS
- [H1] JavaScript
- [H1] Python
- [H1] SQL
- [H1] Code Editor
- [H1] W3Schools Spaces
- [H1] My Learning
- [H1] Become a PRO User
- [H1] Color Picker
- [H1] Code Game
- [H1] Web Templates
- [H2] Tutorials
- [H2] Exercises
- [H2] Certificates
- [H2] All Our Services
- [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] Vue
- [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] AngularJS
- [H2] AppML
- [H2] Go
- [H2] TypeScript
- [H2] Django
- [H2] MongoDB
- [H2] Statistics
- [H2] Data Science
- [H2] Typing Speed
- [H2] HowTo
- [H2] Code Game
- [H2] Spaces
- [H2] PostgreSQL
- [H2] Excel
- [H2] DSA - Data Structures and Algorithms
- [H2] Machine Learning
- [H2] Artificial Intelligence
- [H2] Help the Lynx collect pine cones!
- [H2] Exercises and Quizzes
- [H2] Kickstart your career
- [H2] How To Section
- [H2] Report Error
- [H3] HTML and CSS
- [H3] Data Analytics
- [H3] Web Building
- [H3] JavaScript
- [H3] Web Building
- [H3] Backend
- [H3] Data Analytics
- [H3] Web Building
- [H3] HTML and CSS
- [H3] Data Analytics
- [H3] JavaScript
- [H3] Backend
- [H3] Data Analytics
- [H3] HTML and CSS
- [H3] Data Analytics
- [H3] Programs
- [H3] JavaScript
- [H3] Programs
- [H3] Programs
- [H3] Backend
- [H3] Data Analytics
- [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] If you want to create your own website, check out W3Schools Spaces.
- [H3] It is free to use, and does not require any setup:
- [H3] And unlock powerful features:
- [H4] Free Tutorials
- [H4] References
- [H4] Create a Website
- [H4] Exercises
- [H4] Quizzes
- [H4] Get Certified
- [H4] Log in / Sign Up
- [H4] My Learning
- [H4] Upgrade
- [H4] Where To Start
- [H4] Code Editor (Try it)
- [H4] Videos
- [H4] Templates
- [H4] Web Hosting
- [H4] Create a Server
- [H4] How To's
- [H4] CSS Framework
- [H4] Browser Statistics
- [H4] Typing Speed
- [H4] AWS Training
- [H4] Color Picker
- [H4] Code Game
- [H4] Set Goal
- [H4] Newsletter
- [H4] Not Sure Where To Begin?
- [H4] With our online code editor, you can edit code and view the result in your browser
- [H4] Track your progress with our free "My Learning" program.
- [H4] Log in to your account, and start earning points!
- [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
- [H5] Note: This is an optional feature. You can study W3Schools without using My Learning.
- [H5] Top Tutorials
- [H5] Top References
- [H5] Top Examples
- [H5] Get Certified
- [H6] For example, how to create a slideshow:
Images
We found 13 images on this web page.
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Text/HTML Ratio
Ratio : 16%
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Flash
Perfect, no Flash content has been detected on this page.
Iframe
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SEO Links
URL Rewrite
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Underscores in the URLs
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In-page links
We found a total of 259 links including 0 link(s) to files
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SEO Keywords
Keywords Cloud
course quiz reference certificate tutorial html exercise code learn web
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
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| learn | 91 |  |
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| tutorial | 74 | |
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| certificate | 40 | |
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| course | 40 | |
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| web | 36 | |
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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
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 31
Warnings : 5
Email Privacy
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
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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Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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Too bad, your website has too many JS files (more than 6). |
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Perfect, your website takes advantage of gzip. |
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 problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
http://w3schools.com/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.
PageSpeed Insights
Device
Categories
Mobi Analyzer is a free SEO tool that provides you with content analysis of the website.
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