Website review realityhacking.net
RAYGUN OS - Cognitive Operating System
Generated on April 05 2026 19:47 PM
Old data? UPDATE !
The score is 56/100
SEO Content
Title
RAYGUN OS - Cognitive Operating System
Length : 38
Perfect, your title contains between 10 and 70 characters.
Description
Cognitive architecture for experiment-driven minds. 45 years of experiments, now open-sourced. Stop trying to fix your brain—start using how it actually works.
Length : 159
Great, your meta description contains between 70 and 160 characters.
Keywords
cognitive architecture, experiment-driven, neuroscience, mental models, cognitive operating system, productivity, focus, attention
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| type | website |
| url | https://raygunos.com/ |
| title | RAYGUN OS - Cognitive Operating System |
| description | Cognitive architecture for experiment-driven minds. 45 years of experiments, now open-sourced. Stop trying to fix your brain—start using how it actually works. |
| image | https://raygunos.com/assets/images/raygun_original_clear.png |
| image:width | 500 |
| image:height | 500 |
| site_name | RAYGUN OS |
| locale | en_US |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 2 | 8 | 3 | 0 | 0 |
- [H1] Stop trying to fix your brain. Start using it how it actually works.
- [H2] The Core Principles
- [H2] Built by Phillip Clapham
- [H3] 45 Years of Experiments
- [H3] Cognitive Architecture
- [H3] Your Mind's Operating System
- [H3] Grinding → Experimenting
- [H3] Mad Scientist Mode
- [H3] Obsessed + Detached
- [H3] Everything's Testable
- [H3] Fascination Leads
- [H4] Get Started
- [H4] Resources
- [H4] Connect
Images
We found 7 images on this web page.
6 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 : 12%
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.
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 14 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| RAYGUN OS | Internal | Passing Juice |
| Try RAYGUN | Internal | Passing Juice |
| Framework | Internal | Passing Juice |
| Examples | Internal | Passing Juice |
| Connect | Internal | Passing Juice |
| What is RAYGUN? | Internal | Passing Juice |
| Origin Story | Internal | Passing Juice |
| Science | Internal | Passing Juice |
| Touchstones | Internal | Passing Juice |
| Troubleshooting | Internal | Passing Juice |
| FAQ | Internal | Passing Juice |
| GitHub | External | Passing Juice |
| Nemo Operans | External | Passing Juice |
| phillipclapham.com | External | Passing Juice |
SEO Keywords
Keywords Cloud
identity tinker get experiments mode happens how framework raygun everything
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| raygun | 5 |  |
 |
|
|
| mode | 5 | |
|
|
|
| experiments | 3 | |
|
|
|
| everything | 3 | |
|
|
|
| framework | 3 | |
|
|
|
Usability
Url
Domain : realityhacking.net
Length : 18
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). |
|
Too bad, your website has too many JS files (more than 6). |
|
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://raygunos.com/sitemap.xml |
Robots.txt
https://realityhacking.net/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
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.