Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 138.197.238.197 |
| Server Software | Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_wsgi/4.7.1 Python/3.7 |
| Compression | gzip |
|
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 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 138.197.238.197
Server Software Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_wsgi/4.7.1 Python/3.7
Compression gzip
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 | 3 ms |
| TCP Connect | 140.8 ms |
| TLS Handshake | 142.6 ms |
| Time To First Byte (TTFB) | 509.1 ms |
| Content Download | 0.1 ms |
| Total Response Time | 509.1 ms |
DNS Lookup 3 ms
TCP Connect 140.8 ms
TLS Handshake 142.6 ms
Time To First Byte (TTFB) 509.1 ms
Content Download 0.1 ms
Total Response Time 509.1 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 | INFORMS College on Simulation |
Title INFORMS College on Simulation
Detected Technologies
| Technology | Google Analytics Apache |
Technology Google Analytics Apache
HTTP Headers
| Date
| Sat, 25 Jul 2026 01:29:51 GMT |
| Content-type
| text/html;charset=UTF-8 |
| Last-modified
| Tue, 17 Mar 2026 07:16:54 GMT |
| Server
| Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_wsgi/4.7.1 Python/3.7 |
| X-powered-by
| PHP/7.0.19 |
| Content-encoding
| gzip |
Date Sat, 25 Jul 2026 01:29:51 GMT
Content-type text/html;charset=UTF-8
Last-modified Tue, 17 Mar 2026 07:16:54 GMT
Server Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips mod_wsgi/4.7.1 Python/3.7
X-powered-by PHP/7.0.19
Content-encoding gzip
