Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 52.210.16.62 |
| Server Software | Apache/2.4.6 (CentOS) |
| CDN | CDN (HIT, MISS, MISS) |
| 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 52.210.16.62
Server Software Apache/2.4.6 (CentOS)
CDN CDN (HIT, MISS, MISS)
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).
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://cort.as:443 | 302 | HTTP/1.1 302 Unknown Reason |
| 2 | http://cortas.elpais.com/ | 200 | HTTP/1.1 200 OK |
#1 URL https://cort.as:443
HTTP Status Code 302
Status HTTP/1.1 302 Unknown Reason
#2 URL http://cortas.elpais.com/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 9.5 ms |
| TCP Connect | 10.7 ms |
| TLS Handshake | ~80 ms |
| Time To First Byte (TTFB) | 104.2 ms |
| Content Download | 0.1 ms |
| Total Response Time | 104.2 ms |
DNS Lookup 9.5 ms
TCP Connect 10.7 ms
TLS Handshake ~80 ms
Time To First Byte (TTFB) 104.2 ms
Content Download 0.1 ms
Total Response Time 104.2 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 | cort.as || acorta URLs largas |
| Meta Description | Antiguo servicio para acortar URLs desde elpais.com |
Title cort.as || acorta URLs largas
Meta Description Antiguo servicio para acortar URLs desde elpais.com
Detected Technologies
Technology Apache
HTTP Headers
| Connection
| keep-alive |
| Content-Length
| 593 |
| Content-type
| text/html |
| Age
| 59542 |
| Accept-ranges
| bytes |
| Etag
| "447-651c368616eaa-gzip" |
| Last-modified
| Thu, 14 May 2026 09:06:11 GMT |
| Content-encoding
| gzip |
| Via
| 1.1 varnish-v4, 1.1 varnish, 1.1 varnish |
| Server
| Apache/2.4.6 (CentOS) |
| Cache-Control
| max-age=0,private |
| Date
| Mon, 31 Aug 2026 20:42:42 GMT |
| X-Served-By
| cache-par-lfpg1960084-PAR, cache-par-lfpg1960084-PAR, cache-par-lfpg1960075-PAR |
| X-Cache
| HIT, MISS, MISS |
| X-Cache-Hits
| 0, 0 |
| X-Timer
| S1788208962.108989,VS0,VE92 |
| Vary
| Accept-Encoding |
| Vcl-version
| 373 |
| X-platform
| PEP |
Meta Tags
| Content-Type | text/html; charset=utf-8 |
| Description | Antiguo servicio para acortar URLs desde elpais.com |
Connection keep-alive
Content-Length 593
Content-type text/html
Age 59542
Accept-ranges bytes
Etag "447-651c368616eaa-gzip"
Last-modified Thu, 14 May 2026 09:06:11 GMT
Content-encoding gzip
Via 1.1 varnish-v4, 1.1 varnish, 1.1 varnish
Server Apache/2.4.6 (CentOS)
Cache-Control max-age=0,private
Date Mon, 31 Aug 2026 20:42:42 GMT
X-Served-By cache-par-lfpg1960084-PAR, cache-par-lfpg1960084-PAR, cache-par-lfpg1960075-PAR
X-Cache HIT, MISS, MISS
X-Cache-Hits 0, 0
X-Timer S1788208962.108989,VS0,VE92
Vary Accept-Encoding
Vcl-version 373
X-platform PEP
