raw.org

Website review raw.org

Open Source Research and Development • RAW

 Generated on March 10 2026 12:36 PM

Old data? UPDATE !

The score is 60/100

SEO Content

Title

Open Source Research and Development • RAW

Length : 42

Perfect, your title contains between 10 and 70 characters.

Description

Open Knowledge in Math and Machine Learning, Robotics and Hardware things as well as intelligent web systems

Length : 108

Great, your meta description contains between 70 and 160 characters.

Keywords

developer, hacking, math, machine learning, databases, mysql, arduino, stochastics

Good, your page contains meta keywords.

Og Meta Properties

Good, your page take advantage of Og Properties.

Property Content
title Open Source Research and Development
type article
url /

Headings

H1 H2 H3 H4 H5 H6
4 17 0 0 0 0
  • [H1] Open Source Research Development
  • [H1] RAW Tools
  • [H1] RAW Math
  • [H1] RAW Things
  • [H2] Inverse Kinematics of a 3-DOF Spider Robot Leg
  • [H2] Binary Search (done right)
  • [H2] Trackball Rotation using Quaternions
  • [H2] Solving LightsOut using Linear Algebra raw / research
  • [H2] Play HTML5 Tetris with AI raw / demo
  • [H2] Introduction to Newton's Method raw / book
  • [H2] Online IP Subnet Calculator
  • [H2] The CYK Algorithm Visualization Tool
  • [H2] Strong Password Generator
  • [H2] Mathematics of a roller chain animation
  • [H2] Introduction to PID Controllers
  • [H2] Introduction to Quaternions
  • [H2] Introduction to Ackerman Steering
  • [H2] Mathematics of 2D Hit-testing
  • [H2] Arduino PWM to 0-10 V Analog Signal Conversion for CNC and Spindle Control
  • [H2] Operate a Syma S107G Remote Control Helicopter with an Arduino
  • [H2] How to use a Nokia 5110 Graphical Display with Arduino

Images

We found 14 images on this web page.

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

Text/HTML Ratio

Ratio : 0%

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

Perfect! No underscores detected in your URLs.

In-page links

We found a total of 4 links including 0 link(s) to files

Anchor Type Juice
About Internal Passing Juice
Contact Internal Passing Juice
Privacy Internal Passing Juice
Imprint Internal Passing Juice

SEO Keywords

Keywords Cloud

Keywords Consistency

Keyword Content Title Keywords Description Headings

Usability

Url

Domain : raw.org

Length : 7

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.
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

Great, your website has an XML sitemap.

https://raw.org/sitemap.xml

Robots.txt

https://raw.org/robots.txt

Great, your website has a robots.txt file.

Analytics

Great, your website has an analytics tool.

   Google Analytics

PageSpeed Insights

Device
Categories

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