raspberrypi.org
Teach, learn, and make with the Raspberry Pi Foundation
Last scanned Jul 21, 2026, 11:40 AM · 1 view
Overall score
Excellent
Top issues to fix
4 issues found · 1 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
Summary
We are a charity with the mission to enable young people to realise their full potential through the power of computing and digital technologies. This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing canonical link.
SEO
2 issue(s) found
Performance
26 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Teach, learn, and make with the Raspberry Pi Foundation
- Description
- We are a charity with the mission to enable young people to realise their full potential through the power of computing and digital technologies.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, viewport-fit=cover
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.20.23.243
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- raspberrypi.org
- Valid from
- Jun 3, 2026
- Valid to
- Sep 1, 2026
- Days until expiry
- 42
- SAN domains
- *.raspberrypi.org, raspberrypi.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 8 · H3 8
Links
41 internal · 24 external · 1 broken
Images
15 total · 0 missing alt
Scripts / Styles
8 scripts · 3 stylesheets
JS / CSS size
34.2 KB · 0 B
Page size
71.4 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 3
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Missing canonical link
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://raspberrypi.org
- Final URL
- https://www.raspberrypi.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 25 ms
- HTML size
- 71.4 KB
- Redirect chain
- https://raspberrypi.org → https://www.raspberrypi.org/
Related websites
Same technology stack
clamav.net
ClamAVNet
complianz.io
1 Million Users Trust Complianz for WordPress & Shopify Consent
ipsos.com
Ipsos | Global Market Research and Public Opinion Specialist
join.chat
Pon en piloto automático el soporte de tu web | Joinchat
gizmodo.com
Gizmodo | The Future Is Here
sumup.com
SumUp: Card Readers and POS Systems | Payment Solutions
Same hosting provider
okx.com
Buy Bitcoin & Crypto | Crypto Exchange, App & Wallet | OKX
trustedstack.com
Advertising Technology Company
themeisle.com
Themeisle - Built to Last WordPress Themes & Plugins
onetrust.com
Responsible AI Governance & Compliance Solutions | OneTrust
cookielaw.org
Cookie Consent | Products | OneTrust
forter.com
Forter – Agentic Intelligence you can trust
Frequently asked questions
- What technology does raspberrypi.org use?
- raspberrypi.org is built with Ruby on Rails, Google Analytics, Cloudflare Analytics.
- Is raspberrypi.org secure (HTTPS)?
- Yes. raspberrypi.org uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 1, 2026.
- Who hosts raspberrypi.org?
- raspberrypi.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is raspberrypi.org's SEO score?
- raspberrypi.org scored 85/100 for SEO in the latest analysis (great).
- What is raspberrypi.org's overall website score?
- raspberrypi.org has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card