Checking results for: sum.net
Additional info for https://sum.net
Technical Information
| HTTP Status Code | 404 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 206.251.192.3 |
| Server Software | Microsoft-HTTPAPI/2.0 |
|
🔍 🟡 404 Not Found | The requested page does not exist. Check the URL or server configuration. |
|
ℹ 🔵 Missing HSTS | HTTP Strict Transport Security is not configured. Recommended for HTTPS sites. |
|
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 404
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 206.251.192.3
Server Software Microsoft-HTTPAPI/2.0
🔍 🟡 404 Not Found The requested page does not exist. Check the URL or server configuration.
ℹ 🔵 Missing HSTS HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
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 | 6.3 ms |
| TCP Connect | 102 ms |
| TLS Handshake | 195.8 ms |
| Time To First Byte (TTFB) | 393.6 ms |
| Content Download | 0 ms |
| Total Response Time | 393.6 ms |
DNS Lookup 6.3 ms
TCP Connect 102 ms
TLS Handshake 195.8 ms
Time To First Byte (TTFB) 393.6 ms
Content Download 0 ms
Total Response Time 393.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✘ Not configured |
| CSP | ⚠ Not configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ⚠ Not configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✘ Not configured
CSP ⚠ Not configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ⚠ Not configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
Title Not Found
HTTP Headers
| Content-type | text/html; charset=us-ascii |
| Server | Microsoft-HTTPAPI/2.0 |
| Date | Tue, 21 Jul 2026 12:57:36 GMT |
| Content-length | 315 |
Meta Tags
| Content-Type | text/html; charset=us-ascii |
Content-type text/html; charset=us-ascii
Server Microsoft-HTTPAPI/2.0
Date Tue, 21 Jul 2026 12:57:36 GMT
Content-length 315
Content-Type text/html; charset=us-ascii
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