Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 188.185.48.75 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (1 HTTP resources) | The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 188.185.48.75
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (1 HTTP resources) The page is served over HTTPS but loads 1 resource(s) over HTTP. This may be blocked in modern browsers.
Performance
| DNS Lookup | 22.7 ms |
| TCP Connect | 42.3 ms |
| TLS Handshake | 22.2 ms |
| Time To First Byte (TTFB) | 168 ms |
| Content Download | 0.9 ms |
| Total Response Time | 168.8 ms |
DNS Lookup 22.7 ms
TCP Connect 42.3 ms
TLS Handshake 22.2 ms
Time To First Byte (TTFB) 168 ms
Content Download 0.9 ms
Total Response Time 168.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31556926; includeSubDomains |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ sameorigin |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31556926; includeSubDomains
CSP ✔ Configured
X-Frame-Options ✔ sameorigin
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title Zenodo
Detected Technologies
| Technology | Google Analytics Cloudflare Nginx PHP Matomo |
Technology Google Analytics Cloudflare Nginx PHP Matomo
HTTP Headers
| Server
| nginx |
| Date
| Sun, 30 Aug 2026 13:17:16 GMT |
| Content-type
| text/html; charset=utf-8 |
| Transfer-encoding
| chunked |
| Vary
| Accept-Encoding |
| X-ratelimit-limit
| 10 |
| X-ratelimit-remaining
| 9 |
| X-ratelimit-reset
| 1788095837 |
| Retry-after
| 0 |
| Permissions-policy
| interest-cohort=() |
| X-frame-options
| sameorigin |
| X-xss-protection
| 1; mode=block |
| X-content-type-options
| nosniff |
| Content-security-policy
| default-src 'self' fonts.googleapis.com *.gstatic.com data: 'unsafe-inline' 'unsafe-eval' blob: zenodo-broker.web.cern.ch zenodo-broker-qa.web.cern.ch maxcdn.bootstrapcdn.com cdnjs.cloudflare.com ajax.googleapis.com webanalytics.web.cern.ch |
| Strict-transport-security
| max-age=31556926; includeSubDomains |
| Referrer-policy
| strict-origin-when-cross-origin |
| Set-cookie
| session=3f70186dcc5dcdad_6a942d5c.WM96efKP8X4hxja8DOnNkQbTIJQ; Expires=Fri, 04 Sep 2026 13:17:16 GMT; Secure; HttpOnly; Path=/; SameSite=Lax |
| X-source
| ui |
| Content-encoding
| gzip |
Meta Tags
| X-UA-Compatible | IE=edge |
| Viewport | width=device-width, initial-scale=1 |
| Google-site-verification | Rp5zp04IKW-s1IbpTOGB7Z6XY60oloZD5C3kTM-AiY4 |
| Generator | InvenioRDM 15.0 |
Server nginx
Date Sun, 30 Aug 2026 13:17:16 GMT
Content-type text/html; charset=utf-8
Transfer-encoding chunked
Vary Accept-Encoding
X-ratelimit-limit 10
X-ratelimit-remaining 9
X-ratelimit-reset 1788095837
Retry-after 0
Permissions-policy interest-cohort=()
X-frame-options sameorigin
X-xss-protection 1; mode=block
X-content-type-options nosniff
Content-security-policy default-src 'self' fonts.googleapis.com *.gstatic.com data: 'unsafe-inline' 'unsafe-eval' blob: zenodo-broker.web.cern.ch zenodo-broker-qa.web.cern.ch maxcdn.bootstrapcdn.com cdnjs.cloudflare.com ajax.googleapis.com webanalytics.web.cern.ch
Strict-transport-security max-age=31556926; includeSubDomains
Referrer-policy strict-origin-when-cross-origin
Set-cookie session=3f70186dcc5dcdad_6a942d5c.WM96efKP8X4hxja8DOnNkQbTIJQ; Expires=Fri, 04 Sep 2026 13:17:16 GMT; Secure; HttpOnly; Path=/; SameSite=Lax
X-source ui
Content-encoding gzip
