Checking results for: sobooks.net
Additional info for https://sobooks.net
Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 208.87.200.117 |
| Server Software | nginx |
|
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). |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 208.87.200.117
Server Software nginx
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).
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Performance
| DNS Lookup | 23 ms |
| TCP Connect | 213.3 ms |
| TLS Handshake | 197.8 ms |
| Time To First Byte (TTFB) | 600.9 ms |
| Content Download | 0 ms |
| Total Response Time | 600.9 ms |
DNS Lookup 23 ms
TCP Connect 213.3 ms
TLS Handshake 197.8 ms
Time To First Byte (TTFB) 600.9 ms
Content Download 0 ms
Total Response Time 600.9 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
Detected Technologies
Technology Nginx
HTTP Headers
| Server
| nginx |
| Date
| Tue, 28 Jul 2026 20:51:12 GMT |
| Content-type
| text/html |
| Content-length
| 134 |
| Last-modified
| Fri, 10 Jul 2026 04:35:48 GMT |
| Etag
| "6a5076a4-86" |
| Strict-transport-security
| max-age=31536000 |
| Accept-ranges
| bytes |
Meta Tags
| Content-Type | text/html;charset=utf-8 |
Server nginx
Date Tue, 28 Jul 2026 20:51:12 GMT
Content-type text/html
Content-length 134
Last-modified Fri, 10 Jul 2026 04:35:48 GMT
Etag "6a5076a4-86"
Strict-transport-security max-age=31536000
Accept-ranges bytes
Content-Type text/html;charset=utf-8
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