Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 192.0.66.2 |
| Server Software | nginx |
| CDN | CDN (MISS) |
| 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. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 192.0.66.2
Server Software nginx
CDN CDN (MISS)
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.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://workman.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.hachettebookgroup.com/imprint/workman-publishing-company/ | 200 | HTTP/2 200 |
#1 URL https://workman.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.hachettebookgroup.com/imprint/workman-publishing-company/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 31.3 ms |
| TCP Connect | 32.6 ms |
| TLS Handshake | 10.2 ms |
| Time To First Byte (TTFB) | 746.6 ms |
| Content Download | 12.2 ms |
| Total Response Time | 758.8 ms |
DNS Lookup 31.3 ms
TCP Connect 32.6 ms
TLS Handshake 10.2 ms
Time To First Byte (TTFB) 746.6 ms
Content Download 12.2 ms
Total Response Time 758.8 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ✔ Configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Detected Technologies
| Technology | WordPress Shopify jQuery Google Analytics Nginx PHP |
Technology WordPress Shopify jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Tue, 21 Jul 2026 11:59:39 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| X-hacker
| If you're reading this, you should visit https://join.a8c.com/viphacker and apply to join the fun, mention this header. |
| X-powered-by
| WordPress VIP |
| Host-header
| a9130478a60e5f9135f765b23f26593b |
| Content-security-policy
| frame-ancestors 'self' www.bookends.info *.bookends.info |
| X-frame-options
| SAMEORIGIN |
| Link
| ; rel=shortlink |
| Content-encoding
| gzip |
| Cache-control
| max-age=300, must-revalidate |
| X-rq
| cdg2 0 30 9980 |
| X-cache
| MISS |
| Accept-ranges
| bytes |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
| Google-site-verification | 85wAGAWAuJVKY63Av9XQL_d8G9S3oJQ9FIKRL_p_NnA |
| Msvalidate.01 | 0051B8D8511A2B9F4DE35FC989DC79B8 |
| P:domain_verify | 79d8cbefee03f25db6ce46c4316ae312 |
| Robots | max-image-preview:large |
| Generator | WordPress 7.0.2 |
| Description | Workman Publishing Workman Imprints |
| Article:published_time | 2023-01-16T23:56:43+00:00 |
| Article:modified_time | 2026-04-28T20:14:20+00:00 |
| Msapplication-TileImage |  |
Server nginx
Date Tue, 21 Jul 2026 11:59:39 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
X-hacker If you're reading this, you should visit https://join.a8c.com/viphacker and apply to join the fun, mention this header.
X-powered-by WordPress VIP
Host-header a9130478a60e5f9135f765b23f26593b
Content-security-policy frame-ancestors 'self' www.bookends.info *.bookends.info
X-frame-options SAMEORIGIN
Link ; rel=shortlink
Content-encoding gzip
Cache-control max-age=300, must-revalidate
X-rq cdg2 0 30 9980
X-cache MISS
Accept-ranges bytes
