Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 35.219.200.13 |
| Server Software | envoy |
| Compression | gzip |
|
🕐 🟡 Slow Response (1004 ms) | Response time exceeds 1 second. Consider optimizing the server or using caching. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 35.219.200.13
Server Software envoy
Compression gzip
🕐 🟡 Slow Response (1004 ms) Response time exceeds 1 second. Consider optimizing the server or using caching.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 150.3 ms |
| TCP Connect | 158.8 ms |
| TLS Handshake | 20.2 ms |
| Time To First Byte (TTFB) | 1000.6 ms |
| Content Download | 3.2 ms |
| Total Response Time | 1003.8 ms |
DNS Lookup 150.3 ms
TCP Connect 158.8 ms
TLS Handshake 20.2 ms
Time To First Byte (TTFB) 1000.6 ms
Content Download 3.2 ms
Total Response Time 1003.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | RCCS Online | Royal College Computer Society |
| Meta Description | The Royal College Computer Society was founded in 1982 by Mr. W.A. Wickramasena, and was the first school level Information Society in Sri Lanka. Since then the RCCS has played a prominent role in inspiring innovation among Royalists. Further, the RCCS has continuously been an ever present figure in all major ICT events both within school and across the country. |
| Open Graph Title | RCCS Online | Royal College Computer Society |
| Open Graph Description | The Royal College Computer Society was founded in 1982 by Mr. W.A. Wickramasena, and was the first school level Information Society in Sri Lanka. Since then the RCCS has played a prominent role in inspiring innovation among Royalists. Further, the RCCS has continuously been an ever present figure in all major ICT events both within school and across the country. |
| Open Graph Image | https://rccs.rccsonline.com/ogimg.png |
| Twitter Card | summary_large_image |
| Twitter Title | RCCS Online | Royal College Computer Society |
| Twitter Description | The Royal College Computer Society was founded in 1982 by Mr. W.A. Wickramasena, and was the first school level Information Society in Sri Lanka. Since then the RCCS has played a prominent role in inspiring innovation among Royalists. Further, the RCCS has continuously been an ever present figure in all major ICT events both within school and across the country. |
| Twitter Image | https://rccs.rccsonline.com/ogimg.png |
Title RCCS Online | Royal College Computer Society Meta Description The Royal College Computer Society was founded in 1982 by Mr. W.A. Wickramasena, and was the first school level Information Society in Sri Lanka. Since then the RCCS has played a prominent role in inspiring innovation among Royalists. Further, the RCCS has continuously been an ever present figure in all major ICT events both within school and across the country. Open Graph Title RCCS Online | Royal College Computer Society Open Graph Description The Royal College Computer Society was founded in 1982 by Mr. W.A. Wickramasena, and was the first school level Information Society in Sri Lanka. Since then the RCCS has played a prominent role in inspiring innovation among Royalists. Further, the RCCS has continuously been an ever present figure in all major ICT events both within school and across the country. Open Graph Image https://rccs.rccsonline.com/ogimg.png Twitter Card summary_large_image Twitter Title RCCS Online | Royal College Computer Society Twitter Description The Royal College Computer Society was founded in 1982 by Mr. W.A. Wickramasena, and was the first school level Information Society in Sri Lanka. Since then the RCCS has played a prominent role in inspiring innovation among Royalists. Further, the RCCS has continuously been an ever present figure in all major ICT events both within school and across the country. Twitter Image https://rccs.rccsonline.com/ogimg.png Detected Technologies
| Technology | React Google Analytics Next.js |
Technology React Google Analytics Next.js
HTTP Headers
| Alt-svc
| h3=":443"; ma=2592000 |
| Cache-control
| private, no-cache, no-store, max-age=0, must-revalidate |
| Cache-tag
| 26408493652:rccs-online |
| Content-encoding
| gzip |
| Content-type
| text/html; charset=utf-8 |
| Date
| Tue, 21 Jul 2026 00:23:47 GMT |
| Etag
| "rkil6envqg16id" |
| Server
| envoy |
| Traceparent
| 00-e774ae6d1ee9207b632f2c235835da42-276c4c4d2226307d-00 |
| Vary
| Accept-Encoding |
| X-cloud-trace-context
| e774ae6d1ee9207b632f2c235835da42/2840729359133061245 |
| X-fah-adapter
| nextjs-14.0.21 |
| X-powered-by
| Next.js |
| Server-timing
| l2gfet4t7; dur=696 |
| Via
| 1.1 google |
| Cdn-cache-status
| miss |
Meta Tags
| Viewport | width=device-width |
| Title | RCCS Online | Royal College Computer Society |
| Description | The Royal College Computer Society was founded in 1982 by Mr. W.A. Wickramasena, and was the first school level Information Society in Sri Lanka. Since then the RCCS has played a prominent role in inspiring innovation among Royalists. Further, the RCCS has continuously been an ever present figure in all major ICT events both within school and across the country. |
| Next-head-count | 24 |
Alt-svc h3=":443"; ma=2592000
Cache-control private, no-cache, no-store, max-age=0, must-revalidate
Cache-tag 26408493652:rccs-online
Content-encoding gzip
Content-type text/html; charset=utf-8
Date Tue, 21 Jul 2026 00:23:47 GMT
Etag "rkil6envqg16id"
Server envoy
Traceparent 00-e774ae6d1ee9207b632f2c235835da42-276c4c4d2226307d-00
Vary Accept-Encoding
X-cloud-trace-context e774ae6d1ee9207b632f2c235835da42/2840729359133061245
X-fah-adapter nextjs-14.0.21
X-powered-by Next.js
Server-timing l2gfet4t7; dur=696
Via 1.1 google
Cdn-cache-status miss
