Technical Information
| HTTP Status Code | 403 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.18.31.127 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🚫 🟡 HTTP 403 Error | The server returned a 403 error. Check the access configuration. |
|
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. |
HTTP Status Code 403
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 104.18.31.127
Server Software cloudflare
CDN Cloudflare
Compression gzip
🚫 🟡 HTTP 403 Error The server returned a 403 error. Check the access configuration.
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.
Performance
| DNS Lookup | 22.9 ms |
| TCP Connect | 25 ms |
| TLS Handshake | 10.5 ms |
| Time To First Byte (TTFB) | 86 ms |
| Content Download | 11.4 ms |
| Total Response Time | 97.4 ms |
DNS Lookup 22.9 ms
TCP Connect 25 ms
TLS Handshake 10.5 ms
Time To First Byte (TTFB) 86 ms
Content Download 11.4 ms
Total Response Time 97.4 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Not configured |
| Referrer Policy | same-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Not configured
Referrer Policy same-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Jisc - Error 403 |
| Meta Description | Web page blocked error page |
Title Jisc - Error 403
Meta Description Web page blocked error page
Detected Technologies
| Technology | Vue.js Google Analytics Cloudflare |
Technology Vue.js Google Analytics Cloudflare
HTTP Headers
| Date | Sun, 26 Jul 2026 07:45:15 GMT |
| Content-type | text/html; charset=UTF-8 |
| Cache-control | private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
| Expires | Thu, 01 Jan 1970 00:00:01 GMT |
| Referrer-policy | same-origin |
| X-frame-options | SAMEORIGIN |
| Set-cookie | __cf_bm=UUeOnkuWeUVZHogxcaUN6u6i5zDuQzuefxCkPDkaoRU-1785051915.8586524-1.0.1.1-4hk3kJmCZIYRG7xU6XNNUM0ybKEf23ueXF1Ub2QkypMfiuTs40UNUtAKGmk0gUBVooZmDT5189N1wBwvKiDzjZaipmOfElG29NUXIRMWer5lX5EYRVSNo4OKkAMgzwMM; HttpOnly; SameSite=None; Secure; Path=/; Domain=sherpa.ac.uk; Expires=Sun, 26 Jul 2026 08:15:15 GMT |
| Content-encoding | gzip |
| Server | cloudflare |
| Cf-ray | a211c8aa1fb8c9ce-CDG |
Meta Tags
| Viewport | width=device-width |
| Description | Web page blocked error page |
Date Sun, 26 Jul 2026 07:45:15 GMT
Content-type text/html; charset=UTF-8
Cache-control private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires Thu, 01 Jan 1970 00:00:01 GMT
Referrer-policy same-origin
X-frame-options SAMEORIGIN
Set-cookie __cf_bm=UUeOnkuWeUVZHogxcaUN6u6i5zDuQzuefxCkPDkaoRU-1785051915.8586524-1.0.1.1-4hk3kJmCZIYRG7xU6XNNUM0ybKEf23ueXF1Ub2QkypMfiuTs40UNUtAKGmk0gUBVooZmDT5189N1wBwvKiDzjZaipmOfElG29NUXIRMWer5lX5EYRVSNo4OKkAMgzwMM; HttpOnly; SameSite=None; Secure; Path=/; Domain=sherpa.ac.uk; Expires=Sun, 26 Jul 2026 08:15:15 GMT
Content-encoding gzip
Server cloudflare
Cf-ray a211c8aa1fb8c9ce-CDG
