All Web Images Videos News
Settings
Appearance
Site Icons
Font Size
Font
General
Infinite Scroll
Open Links in a New Tab
Safe Search
Search Engine Optimization Overview
89
100
Teach, learn, and make with the Raspberry Pi Foundation
We are a charity with the mission to enable young people to realise their full potential through the power of computing and digital technologies.
https://www.raspberrypi.org/
1 high issue
3.0%
2 medium issues
6.1%
3 low issues
9.1%
27 tests passed
81.8%
0.12 seconds
23.68 kB
22 resources
Secure
Seo
Title
The title tag is perfect.
Teach, learn, and make with the Raspberry Pi Foundation
Meta description
The meta description tag is good.
We are a charity with the mission to enable young people to realise their full potential through the power of computing and digital technologies.
Headings
There is no h1 tag on the webpage.
  1. Find out more about our computers for home, industry and education at raspberrypi.com
  2. Learn to program in Python with our online courses
  3. Young people’s tech creations
  4. Young people’s tech creations
  5. Building a maths curriculum for a world shaped by computing
  6. Girls' sense of belonging in the Computing classroom: Study results
  7. Coding Projects: Explore, Design, Invent
  8. Community stories
  9. A taxonomy of Computing content for education
  10. Data ethics for computing education through ballet and biometrics
  11. Support the Raspberry Pi Foundation
  12. Experience AI with the Raspberry Pi Foundation and DeepMind
Content keywords
The content has relevant keywords.
teachlearnandwiththeraspberrypifoundation
Image keywords
All images have alt attributes set.
SEO friendly URL
The URL is SEO friendly.
https://www.raspberrypi.org/
404 page
The website has 404 error pages.
https://www.raspberrypi.org/404-0d871307aee769309b414a71f70dc518
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
Language
The webpage has the language declared.
en
Favicon
The webpage has a favicon.
https://www.raspberrypi.org/pagekit-assets/media/images/32cf8c634f1b5f398cfd.svg
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.12 seconds.
Page size
The size of the HTML webpage is 23,676.00.
HTTP requests
There are fewer than 22 HTTP requests on the webpage.
  1. https://www.raspberrypi.org/pagekit-assets/js/runtime-710ddcde40ee0f4fda2f.js
  2. https://www.raspberrypi.org/pagekit-assets/js/javascripts/application-0540682c933183ea712c.js
  3. https://www.raspberrypi.org/pagekit-assets/js/runtime-710ddcde40ee0f4fda2f.js
  4. https://www.raspberrypi.org/pagekit-assets/js/757-87bac85ac6d6c5450666.js
  5. https://www.raspberrypi.org/pagekit-assets/js/javascripts/home-a08f868617d8b1714ce4.js
  6. https://static.cloudflareinsights.com/beacon.min.js/v652eace1692a40cfa3763df669d7439c1639079717194
  1. https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,400;0,500;0,700;1,400;1,500&family=Roboto+Slab:wght@400;700&family=Space+Mono&display=swap
  2. https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,400;0,500;0,700;1,400;1,500&family=Roboto+Slab:wght@400;700&family=Space+Mono&display=swap
  3. https://www.raspberrypi.org/pagekit-assets/css/stylesheets/application-e5b968d5.css
  4. https://www.raspberrypi.org/pagekit-assets/css/stylesheets/home-a11b4e31.css
  1. https://www.raspberrypi.org/pagekit-assets/media/images/4913a547895720ff30c1.svg
  2. https://www.raspberrypi.org/pagekit-assets/media/images/5090a7b0c3d0787d46de.svg
  3. https://www.raspberrypi.org/pagekit-assets/media/images/0ecdb630739a83792fcc.jpg
  4. https://www.raspberrypi.org/pagekit-assets/media/images/e40ad302653e582af9e2.png
  5. https://www.raspberrypi.org/pagekit-assets/media/images/5090a7b0c3d0787d46de.svg
  6. https://www.raspberrypi.org/pagekit-assets/media/images/0ecdb630739a83792fcc.jpg
  7. https://www.raspberrypi.org/pagekit-assets/media/images/1b49f21e52ac5895e943.png
  8. https://www.raspberrypi.org/pagekit-assets/media/images/bd8166449ba06a770467.jpg
  9. https://www.raspberrypi.org/pagekit-assets/media/images/a8aa413783ca29ee0668.jpg
  10. https://www.raspberrypi.org/pagekit-assets/media/images/7111882e2c5bf33135bb.png
  11. https://www.raspberrypi.org/pagekit-assets/media/images/889404ffb3a3d02aeff9.jpg
  12. https://www.raspberrypi.org/pagekit-assets/media/images/aa7f26df76844eb85be8.png
Image format
There are 9 images that are not using the AVIF, WebP format.
  1. https://www.raspberrypi.org/pagekit-assets/media/images/0ecdb630739a83792fcc.jpg
  2. https://www.raspberrypi.org/pagekit-assets/media/images/e40ad302653e582af9e2.png
  3. https://www.raspberrypi.org/pagekit-assets/media/images/0ecdb630739a83792fcc.jpg
  4. https://www.raspberrypi.org/pagekit-assets/media/images/1b49f21e52ac5895e943.png
  5. https://www.raspberrypi.org/pagekit-assets/media/images/bd8166449ba06a770467.jpg
  6. https://www.raspberrypi.org/pagekit-assets/media/images/a8aa413783ca29ee0668.jpg
  7. https://www.raspberrypi.org/pagekit-assets/media/images/7111882e2c5bf33135bb.png
  8. https://www.raspberrypi.org/pagekit-assets/media/images/889404ffb3a3d02aeff9.jpg
  9. https://www.raspberrypi.org/pagekit-assets/media/images/aa7f26df76844eb85be8.png
JavaScript defer
The are 5 javascript resources without the defer attribute.
  1. https://www.raspberrypi.org/pagekit-assets/js/runtime-710ddcde40ee0f4fda2f.js
  2. https://www.raspberrypi.org/pagekit-assets/js/javascripts/application-0540682c933183ea712c.js
  3. https://www.raspberrypi.org/pagekit-assets/js/runtime-710ddcde40ee0f4fda2f.js
  4. https://www.raspberrypi.org/pagekit-assets/js/757-87bac85ac6d6c5450666.js
  5. https://www.raspberrypi.org/pagekit-assets/js/javascripts/home-a08f868617d8b1714ce4.js
DOM size
The DOM size is optimal.
The HTML file has 510 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.raspberrypi.org/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
cloudflare
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
The webpage has structured data.
      Meta viewport
      The webpage has a meta viewport tag set.
      width=device-width, initial-scale=1, viewport-fit=cover
      Character set
      The webpage has a charset value set.
      utf-8
      Sitemap
      The website has sitemaps.
      1. https://www.raspberrypi.org/sitemapindex.xml
      2. https://www.raspberrypi.org/sitemap.xml
      Social
      The webpage has 4 social links.
      Content length
      The webpage has 563 words.
      Text to HTML ratio
      The text to HTML ratio is under 10%
      The text to HTML ratio is 3%.
      Inline CSS
      The webpage contains inline CSS code.
      1. bottom: 0px;
      2. --background-color:#27389f;--text-color:#fff;--link-highlight-color: #fff;
      3. --text-color:; background:#E1FFD4
      4. --background-color:#275DAA;--text-color:#fff;--link-highlight-color: #fff;
      5. --background-color:#42bc82;--text-color:#222;--link-highlight-color: #222;
      6. --text-color:#000; background:#e0a843
      7. --background-color:#edde4f;--text-color:#000;--link-highlight-color: #000;
      8. --text-color:#000; background:#FFB8AB
      Deprecated HTML
      There are no deprecated HTML tags on the webpage.