Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.20.23.243 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 104.20.23.243
Server Software cloudflare
CDN Cloudflare
Compression gzip
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://raspberrypi.org:443 | 301 | HTTP/2 301 |
| 2 | https://www.raspberrypi.org/ | 200 | HTTP/2 200 |
#1 URL https://raspberrypi.org:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.raspberrypi.org/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 5.4 ms |
| TCP Connect | 7.5 ms |
| TLS Handshake | 11.7 ms |
| Time To First Byte (TTFB) | 83 ms |
| Content Download | 0.4 ms |
| Total Response Time | 83.3 ms |
DNS Lookup 5.4 ms
TCP Connect 7.5 ms
TLS Handshake 11.7 ms
Time To First Byte (TTFB) 83 ms
Content Download 0.4 ms
Total Response Time 83.3 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Teach, learn, and make with the Raspberry Pi Foundation |
| Meta 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. |
| Open Graph Title | Teach, learn, and make with the Raspberry Pi Foundation |
| Open Graph 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. |
| Open Graph Image | https://images.ctfassets.net/oshmmv7kdjgm/1OXkDHQ3iqmbaLt... |
| Twitter Card | summary_large_image |
Title Teach, learn, and make with the Raspberry Pi Foundation Meta 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. Open Graph Title Teach, learn, and make with the Raspberry Pi Foundation Open Graph 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. Open Graph Image https://images.ctfassets.net/oshmmv7kdjgm/1OXkDHQ3iqmbaLt... Twitter Card summary_large_image Detected Technologies
| Technology | Google Analytics Google Tag Manager Cloudflare Hotjar |
Technology Google Analytics Google Tag Manager Cloudflare Hotjar
HTTP Headers
| Date
| Tue, 21 Jul 2026 05:18:36 GMT |
| Content-type
| text/html; charset=utf-8 |
| Cf-ray
| a1e7bef86a09d139-CDG |
| Cf-cache-status
| HIT |
| Age
| 50094 |
| Cache-control
| private, max-age=300, must-revalidate |
| Link
| ; rel=preload; as=style; nopush |
| Server
| cloudflare |
| Vary
| accept-encoding |
| Via
| 2.0 heroku-router |
| Content-security-policy
| default-src 'self'; font-src 'self' data: https://fonts.gstatic.com https://*.hotjar.com; frame-src 'self' https://www.youtube.com www.youtube-nocookie.com www.buzzsprout.com https://challenges.cloudflare.com; img-src 'self' data: https://www.raspberrypi.org https://rpf-futurelearn.s3-eu-west-1.amazonaws.com https://*.google-analytics.com https://images.ctfassets.net https://*.hotjar.com; object-src 'none'; script-src 'self' blob: 'unsafe-inline' https://*.google-analytics.com https://*.googletagmanager.com https://tagmanager.google.com https://*.hotjar.com https://challenges.cloudflare.com https://*.cookiebot.com https://ga.jspm.io; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://*.hotjar.com; connect-src 'self' https://*.google-analytics.com https://stats.g.doubleclick.net https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.io https://*.cookiebot.com |
| Nel
| {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1} |
| Referrer-policy
| strict-origin-when-cross-origin |
| Report-to
| {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=6Cpo2h0X1nGCWjHu8CnaU2lV8L%2BXU5WXSiH2R84GISE%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1784561022"}],"max_age":3600} |
| Reporting-endpoints
| heroku-nel="https://nel.heroku.com/reports?s=6Cpo2h0X1nGCWjHu8CnaU2lV8L%2BXU5WXSiH2R84GISE%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1784561022" |
| X-clacks-overhead
| GNU Terry Pratchett |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| X-permitted-cross-domain-policies
| none |
| X-request-id
| cc71b5c2-e624-06d3-6c32-41d59ebd2641 |
| X-runtime
| 0.150064 |
| X-xss-protection
| 0 |
| Server-timing
| cfEdge;dur=48,cfOrigin;dur=0,cfWorker;dur=6 |
| Content-encoding
| gzip |
Meta Tags
| Csrf-param | authenticity_token |
| Csrf-token | 94nD5ROTLsX-_8mLsMsbMj5SfDSlfn304woN2ttwjliCiKktkHq6Dnsw8gc8g0UeNef9cTkkNctrK2ZjVU7bfQ |
| Author | 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. |
| Viewport | width=device-width, initial-scale=1, viewport-fit=cover |
Date Tue, 21 Jul 2026 05:18:36 GMT
Content-type text/html; charset=utf-8
Cf-ray a1e7bef86a09d139-CDG
Cf-cache-status HIT
Age 50094
Cache-control private, max-age=300, must-revalidate
Link ; rel=preload; as=style; nopush
Server cloudflare
Vary accept-encoding
Via 2.0 heroku-router
Content-security-policy default-src 'self'; font-src 'self' data: https://fonts.gstatic.com https://*.hotjar.com; frame-src 'self' https://www.youtube.com www.youtube-nocookie.com www.buzzsprout.com https://challenges.cloudflare.com; img-src 'self' data: https://www.raspberrypi.org https://rpf-futurelearn.s3-eu-west-1.amazonaws.com https://*.google-analytics.com https://images.ctfassets.net https://*.hotjar.com; object-src 'none'; script-src 'self' blob: 'unsafe-inline' https://*.google-analytics.com https://*.googletagmanager.com https://tagmanager.google.com https://*.hotjar.com https://challenges.cloudflare.com https://*.cookiebot.com https://ga.jspm.io; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://*.hotjar.com; connect-src 'self' https://*.google-analytics.com https://stats.g.doubleclick.net https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.io https://*.cookiebot.com
Nel {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Referrer-policy strict-origin-when-cross-origin
Report-to {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=6Cpo2h0X1nGCWjHu8CnaU2lV8L%2BXU5WXSiH2R84GISE%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1784561022"}],"max_age":3600}
Reporting-endpoints heroku-nel="https://nel.heroku.com/reports?s=6Cpo2h0X1nGCWjHu8CnaU2lV8L%2BXU5WXSiH2R84GISE%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1784561022"
X-clacks-overhead GNU Terry Pratchett
X-content-type-options nosniff
X-frame-options SAMEORIGIN
X-permitted-cross-domain-policies none
X-request-id cc71b5c2-e624-06d3-6c32-41d59ebd2641
X-runtime 0.150064
X-xss-protection 0
Server-timing cfEdge;dur=48,cfOrigin;dur=0,cfWorker;dur=6
Content-encoding gzip