Website review thebookofshaders.com
The Book of Shaders
Generated on March 07 2026 09:49 AM
Old data? UPDATE !
The score is 60/100
SEO Content
Title
The Book of Shaders
Length : 19
Perfect, your title contains between 10 and 70 characters.
Description
Gentle step-by-step guide through the abstract and complex universe of Fragment Shaders.
Length : 88
Great, your meta description contains between 70 and 160 characters.
Keywords
shader,openGL,WebGL,GLSL,book,procedural,generative
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| type | article |
| title | The Book of Shaders |
| site_name | The Book of Shaders |
| description | Gentle step-by-step guide through the abstract and complex universe of Fragment Shaders. |
| image | http://thebookofshaders.com/thumb.png |
| image:secure_url | https://thebookofshaders.com/thumb.png |
| image:type | image/png |
| image:width | 500 |
| image:height | 500 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 5 | 0 | 0 | 0 | 0 |
- [H1] The Book of Shaders
- [H2] Contents
- [H2] About the Authors
- [H2] Acknowledgements
- [H2] Get new chapters
- [H2] LICENSE
Images
We found 1 images on this web page.
1 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 : 38%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 69 links including 4 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Українська | Internal | Passing Juice |
| Bahasa Indonesia | Internal | Passing Juice |
| Tiếng Việt | Internal | Passing Juice |
| 日本語 | Internal | Passing Juice |
| 中文版 | Internal | Passing Juice |
| 한국어 | Internal | Passing Juice |
| Español | Internal | Passing Juice |
| Portugues | Internal | Passing Juice |
| Français | Internal | Passing Juice |
| Italiano | Internal | Passing Juice |
| Deutsch | Internal | Passing Juice |
| Русский | Internal | Passing Juice |
| Polski | Internal | Passing Juice |
| English | Internal | Passing Juice |
| Patricio Gonzalez Vivo | External | Passing Juice |
| Jen Lowe | External | Passing Juice |
| About this book | Internal | Passing Juice |
| What is a shader? | Internal | Passing Juice |
| “Hello world!” | Internal | Passing Juice |
| Uniforms | Internal | Passing Juice |
| Running your shader | Internal | Passing Juice |
| Shaping functions | Internal | Passing Juice |
| Colors | Internal | Passing Juice |
| Shapes | Internal | Passing Juice |
| Matrices | Internal | Passing Juice |
| Patterns | Internal | Passing Juice |
| Random | Internal | Passing Juice |
| Noise | Internal | Passing Juice |
| Cellular noise | Internal | Passing Juice |
| Fractional brownian motion | Internal | Passing Juice |
| Appendix: | Internal | Passing Juice |
| How can I navigate this book offline? | Internal | Passing Juice |
| How to run the examples on a Raspberry Pi? | Internal | Passing Juice |
| How to print this book? | Internal | Passing Juice |
| How can I collaborate? | Internal | Passing Juice |
| An introduction for those coming from JS | Internal | Passing Juice |
| Nicolas Barradeau | External | Passing Juice |
| Examples Gallery | Internal | Passing Juice |
| Glossary | Internal | Passing Juice |
| External | Passing Juice | |
| GitHub | External | Passing Juice |
| Vimeo | External | Passing Juice |
| Flickr | External | Passing Juice |
| External | Passing Juice | |
| GitHub | External | Passing Juice |
| Scott Murray | External | Passing Juice |
| Kenichi Yoneda (Kynd) | External | Passing Juice |
| Nicolas Barradeau | External | Passing Juice |
| Karim Naaji | External | Passing Juice |
| Sawako | External | Passing Juice |
| Tong Li | External | Passing Juice |
| Yi Zhang | External | Passing Juice |
| Jae Hyun Yoo | External | Passing Juice |
| June Kim | External | Passing Juice |
| Raphaela Protásio | External | Passing Juice |
| Lucas Mendonça | External | Passing Juice |
| Andrea Rovescalli | External | Passing Juice |
| Michael Tischer | External | Passing Juice |
| Sergey Karchevsky | External | Passing Juice |
| Vu Phuong Hoang | External | Passing Juice |
| Wojciech Pachowiak | External | Passing Juice |
| Manoylov Andriy | External | Passing Juice |
| Andy Stanton | External | Passing Juice |
| the pdf/epub export pipeline | Internal | Passing Juice |
| contributed with fixes | External | Passing Juice |
| External | Passing Juice | |
| Mastodon | External | Passing Juice |
| Discord | Internal | Passing Juice |
| Patricio Gonzalez Vivo | External | Passing Juice |
SEO Keywords
Keywords Cloud
how design barradeau new book vivo thanks patricio translation gonzalez
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| thanks | 16 |  |
|
|
|
| translation | 12 | |
|
|
|
| book | 6 |  |
|
|
|
| patricio | 5 | |
|
|
|
| how | 4 | |
|
|
|
Usability
Url
Domain : thebookofshaders.com
Length : 20
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
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. |
|
Great, your website has few CSS files. |
|
Perfect, your website has few JavaScript files. |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
|
Meta Viewport Tag |
|
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
https://thebookofshaders.com/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.