Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 148.251.217.244 |
| Server Software | nginx |
| 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 148.251.217.244
Server Software nginx
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 | 13.6 ms |
| TCP Connect | 26.7 ms |
| TLS Handshake | 20 ms |
| Time To First Byte (TTFB) | 60.2 ms |
| Content Download | 0.1 ms |
| Total Response Time | 60.3 ms |
DNS Lookup 13.6 ms
TCP Connect 26.7 ms
TLS Handshake 20 ms
Time To First Byte (TTFB) 60.2 ms
Content Download 0.1 ms
Total Response Time 60.3 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 | Investigación y Ciencia |
Title Investigación y Ciencia
Detected Technologies
| Technology | Google Tag Manager Nginx |
Technology Google Tag Manager Nginx
HTTP Headers
| Server
| nginx |
| Date
| Tue, 28 Jul 2026 16:27:13 GMT |
| Content-type
| text/html |
| Last-modified
| Thu, 02 Feb 2023 16:14:52 GMT |
| Vary
| Accept-Encoding |
| Etag
| W/"63dbe17c-2d90" |
| Content-encoding
| gzip |
Server nginx
Date Tue, 28 Jul 2026 16:27:13 GMT
Content-type text/html
Last-modified Thu, 02 Feb 2023 16:14:52 GMT
Vary Accept-Encoding
Etag W/"63dbe17c-2d90"
Content-encoding gzip
