openwebgames.com

Website review openwebgames.com

Game development | MDN

 Generated on March 30 2026 08:09 AM

Old data? UPDATE !

The score is 56/100

SEO Content

Title

Game development | MDN

Length : 22

Perfect, your title contains between 10 and 70 characters.

Description

Gaming is one of the most popular computer activities. New technologies are constantly arriving to make it possible to develop better and more powerful games that can be run in any standards-compliant web browser.

Length : 213

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Keywords

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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 6 0 0 0 0
  • [H1] Game development
  • [H2] In this article
  • [H2] Develop web games
  • [H2] Guides
  • [H2] Examples
  • [H2] See also
  • [H2] Help improve MDN

Images

We found 0 images on this web page.

Good, most or all of your images have alt attributes.

Text/HTML Ratio

Ratio : 9%

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 92 links including 6 link(s) to files

Anchor Type Juice
Develop web games Internal Passing Juice
Guides Internal Passing Juice
Examples Internal Passing Juice
See also Internal Passing Juice
Learn web development Internal Passing Juice
Anatomy of a video game Internal Passing Juice
Introduction to game development for the Web Internal Passing Juice
Publishing games Internal Passing Juice
Techniques for game development Internal Passing Juice
Tools for game development Internal Passing Juice
Tutorials Internal Passing Juice
Game Programming Patterns External Passing Juice
Gamedev.js Weekly External Passing Juice
HTML5 Game Engine External Passing Juice
Tuts+ Game Development External Passing Juice
HTML5 Gamedev Starter External Passing Juice
js13kGames External Passing Juice
Mozilla Hacks Blog External Passing Juice
Games section on wiki.mozilla.org External Passing Juice
MDN contributors Internal Passing Juice
Games Internal Passing Juice
asm.js Internal Passing Juice
Canvas Internal Passing Juice
CSS Internal Passing Juice
Full screen Internal Passing Juice
Gamepad Internal Passing Juice
IndexedDB Internal Passing Juice
JavaScript Internal Passing Juice
Pointer Lock Internal Passing Juice
SVG Internal Passing Juice
Typed Arrays Internal Passing Juice
Web Audio Internal Passing Juice
WebGL Internal Passing Juice
WebRTC Internal Passing Juice
WebSockets Internal Passing Juice
WebVR Internal Passing Juice
Web Workers Internal Passing Juice
XMLHttpRequest Internal Passing Juice
Using async scripts for asm.js Internal Passing Juice
Optimizing startup performance Internal Passing Juice
Using WebRTC peer-to-peer data channels Internal Passing Juice
Audio for Web Games Internal Passing Juice
2D collision detection Internal Passing Juice
Tiles and tilemaps overview Internal Passing Juice
Using the Gamepad API Internal Passing Juice
Image rendering for pixel art Internal Passing Juice
3D games on the Web Internal Passing Juice
Explaining basic 3D theory Internal Passing Juice
Building up a basic demo with A-Frame Internal Passing Juice
Building up a basic demo with Babylon.js Internal Passing Juice
Building up a basic demo with PlayCanvas Internal Passing Juice
Building up a basic demo with Three.js Internal Passing Juice
GLSL shaders Internal Passing Juice
WebXR Internal Passing Juice
3D collision detection Internal Passing Juice
Bounding volume collision detection with THREE.js Internal Passing Juice
Implementing game control mechanisms Internal Passing Juice
Mobile touch Internal Passing Juice
Desktop with mouse and keyboard Internal Passing Juice
Desktop with gamepad Internal Passing Juice
Other Internal Passing Juice
2D breakout game using pure JavaScript Internal Passing Juice
2D breakout game using Phaser Internal Passing Juice
2D maze_game with device orientation Internal Passing Juice
2D platform game using Phaser External Passing Juice
Game distribution Internal Passing Juice
Game promotion Internal Passing Juice
Game monetization Internal Passing Juice
- External Passing Juice
- External Passing Juice
- External Passing Juice
- External Passing Juice
- Internal Passing Juice
About Internal Passing Juice
Blog Internal Passing Juice
Mozilla careers External Passing Juice
Advertise with us Internal Passing Juice
MDN Plus Internal Passing Juice
Product help External Passing Juice
MDN Community Internal Passing Juice
Community resources Internal Passing Juice
Writing guidelines Internal Passing Juice
MDN Discord Internal Passing Juice
MDN on GitHub External Passing Juice
Web technologies Internal Passing Juice
Guides Internal Passing Juice
Tutorials Internal Passing Juice
Glossary Internal Passing Juice
Hacks blog External Passing Juice
Mozilla Corporation’s External Passing Juice
Mozilla Foundation External Passing Juice
a Creative Commons license Internal Passing Juice

SEO Keywords

Keywords Cloud

development tutorials web javascript page using games articles game mdn

Keywords Consistency

Keyword Content Title Keywords Description Headings
game 35
web 23
games 18
development 17
mdn 10

Usability

Url

Domain : openwebgames.com

Length : 16

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 : 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.
Too bad, your website has too many CSS files (more than 4).
Perfect, your website has few JavaScript files.
Too bad, your website does not take advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://developer.mozilla.org/en-US/docs/Games

Robots.txt

https://openwebgames.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

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