Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 192.0.78.24 |
| Server Software | nginx |
| CDN | CDN detected (Server-Timing) |
| Compression | gzip |
|
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 192.0.78.24
Server Software nginx
CDN CDN detected (Server-Timing)
Compression gzip
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 | 7.3 ms |
| TCP Connect | 8.4 ms |
| TLS Handshake | 4.1 ms |
| Time To First Byte (TTFB) | 494.2 ms |
| Content Download | 42.6 ms |
| Total Response Time | 536.8 ms |
DNS Lookup 7.3 ms
TCP Connect 8.4 ms
TLS Handshake 4.1 ms
Time To First Byte (TTFB) 494.2 ms
Content Download 42.6 ms
Total Response Time 536.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Hapgood – Mike Caulfield's latest web incarnation. Networked Learning, Open Education, and Online Digital Literacy |
| Meta Description | Mike Caulfield's latest web incarnation. Networked Learning, Open Education, and Online Digital Literacy |
| Robots Meta | max-image-preview:large |
| Open Graph Title | Hapgood |
| Open Graph Description | Mike Caulfield's latest web incarnation. Networked Learning, Open Education, and Online Digital Literacy |
| Open Graph Image | https://s0.wp.com/i/blank.jpg?m=1383295312i |
Title Hapgood – Mike Caulfield's latest web incarnation. Networked Learning, Open Education, and Online Digital Literacy Meta Description Mike Caulfield's latest web incarnation. Networked Learning, Open Education, and Online Digital Literacy Robots Meta max-image-preview:large Open Graph Title Hapgood Open Graph Description Mike Caulfield's latest web incarnation. Networked Learning, Open Education, and Online Digital Literacy Open Graph Image https://s0.wp.com/i/blank.jpg?m=1383295312i Detected Technologies
| Technology | WordPress jQuery Google Analytics Nginx PHP |
Technology WordPress jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Wed, 19 Aug 2026 22:02:17 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Strict-transport-security
| max-age=31536000 |
| Vary
| accept, content-type, cookie |
| X-hacker
| Want root? Visit join.a8c.com/hacker and mention this header. |
| Host-header
| WordPress.com |
| Link
| ; rel=shortlink |
| Content-encoding
| gzip |
| X-ac
| 26.cdg _dca MISS |
| Alt-svc
| clear |
| Server-timing
| a8c-cdn, dc;desc=cdg, cache;desc=MISS;dur=480.0 |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Robots | max-image-preview:large |
| Generator | WordPress.com |
| Description | Mike Caulfield's latest web incarnation. Networked Learning, Open Education, and Online Digital Literacy |
Server nginx
Date Wed, 19 Aug 2026 22:02:17 GMT
Content-type text/html; charset=UTF-8
Strict-transport-security max-age=31536000
Vary accept, content-type, cookie
X-hacker Want root? Visit join.a8c.com/hacker and mention this header.
Host-header WordPress.com
Link ; rel=shortlink
Content-encoding gzip
X-ac 26.cdg _dca MISS
Alt-svc clear
Server-timing a8c-cdn, dc;desc=cdg, cache;desc=MISS;dur=480.0
