Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 104.248.10.4 |
| Server Software | nginx/1.26.3 |
| Compression | gzip |
|
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 104.248.10.4
Server Software nginx/1.26.3
Compression gzip
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Performance
| DNS Lookup | 49.3 ms |
| TCP Connect | 147.2 ms |
| TLS Handshake | 200.5 ms |
| Time To First Byte (TTFB) | 446.5 ms |
| Content Download | 0.1 ms |
| Total Response Time | 446.6 ms |
DNS Lookup 49.3 ms
TCP Connect 147.2 ms
TLS Handshake 200.5 ms
Time To First Byte (TTFB) 446.5 ms
Content Download 0.1 ms
Total Response Time 446.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=15778476 |
| CSP | ✔ Configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=15778476
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | XMPP - The universal messaging standard | The universal messaging standard |
| Meta Description | XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence, multi-party chat, voice and video calls, collaboration, lightweight middleware, content syndication, and generalized routing of XML data. |
| Canonical | https://xmpp.org/ |
| Open Graph Title | XMPP - The universal messaging standard |
| Open Graph Description | XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence, multi-party chat, voice and video calls, collaboration, lightweight middleware, content syndication, and generalized routing of XML data. |
| Open Graph Image | https://xmpp.org/images/logos/xmpp-logo-text-banner.jpg |
| Twitter Card | summary_large_image |
| Twitter Title | XMPP - The universal messaging standard |
| Twitter Description | XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence, multi-party chat, voice and video calls, collaboration, lightweight middleware, content syndication, and generalized routing of XML data. |
| Twitter Image | https://xmpp.org/images/logos/xmpp-logo-text-banner.jpg |
Title XMPP - The universal messaging standard | The universal messaging standard Meta Description XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence, multi-party chat, voice and video calls, collaboration, lightweight middleware, content syndication, and generalized routing of XML data. Canonical https://xmpp.org/ Open Graph Title XMPP - The universal messaging standard Open Graph Description XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence, multi-party chat, voice and video calls, collaboration, lightweight middleware, content syndication, and generalized routing of XML data. Open Graph Image https://xmpp.org/images/logos/xmpp-logo-text-banner.jpg Twitter Card summary_large_image Twitter Title XMPP - The universal messaging standard Twitter Description XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence, multi-party chat, voice and video calls, collaboration, lightweight middleware, content syndication, and generalized routing of XML data. Twitter Image https://xmpp.org/images/logos/xmpp-logo-text-banner.jpg Detected Technologies
| Technology | Bootstrap Google Analytics Nginx |
Technology Bootstrap Google Analytics Nginx
HTTP Headers
| Server
| nginx/1.26.3 |
| Date
| Thu, 23 Jul 2026 16:46:42 GMT |
| Content-type
| text/html |
| Last-modified
| Thu, 23 Jul 2026 16:18:32 GMT |
| Etag
| W/"6a623ed8-43b3" |
| Content-security-policy
| default-src 'self' xmpp.org; style-src 'self' 'unsafe-inline'; img-src * data:; script-src 'self'; connect-src 'self'; object-src 'self'; child-src 'self' xmpp-office-hours.netlify.app; frame-src 'self' xmpp-office-hours.netlify.app; worker-src 'none'; frame-ancestors 'self'; form-action 'self' xmpp-office-hours.netlify.app; upgrade-insecure-requests; block-all-mixed-content |
| Referrer-policy
| strict-origin-when-cross-origin |
| Strict-transport-security
| max-age=15778476 |
| Content-encoding
| gzip |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Description | XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence, multi-party chat, voice and video calls, collaboration, lightweight middleware, content syndication, and generalized routing of XML data. |
Server nginx/1.26.3
Date Thu, 23 Jul 2026 16:46:42 GMT
Content-type text/html
Last-modified Thu, 23 Jul 2026 16:18:32 GMT
Etag W/"6a623ed8-43b3"
Content-security-policy default-src 'self' xmpp.org; style-src 'self' 'unsafe-inline'; img-src * data:; script-src 'self'; connect-src 'self'; object-src 'self'; child-src 'self' xmpp-office-hours.netlify.app; frame-src 'self' xmpp-office-hours.netlify.app; worker-src 'none'; frame-ancestors 'self'; form-action 'self' xmpp-office-hours.netlify.app; upgrade-insecure-requests; block-all-mixed-content
Referrer-policy strict-origin-when-cross-origin
Strict-transport-security max-age=15778476
Content-encoding gzip
