Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 34.254.34.59 |
| Server Software | nginx |
| Compression | gzip |
|
🔒 🟡 Mixed Content (2 HTTP resources) | The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers. |
|
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 34.254.34.59
Server Software nginx
Compression gzip
🔒 🟡 Mixed Content (2 HTTP resources) The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers.
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://uah-es.libguides.com:443 | 302 | HTTP/2 302 |
| 2 | https://uah-es.libguides.com/home | 200 | HTTP/2 200 |
#1 URL https://uah-es.libguides.com:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL https://uah-es.libguides.com/home
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 0.7 ms |
| TCP Connect | 18.8 ms |
| TLS Handshake | 21.4 ms |
| Time To First Byte (TTFB) | 109 ms |
| Content Download | 0.2 ms |
| Total Response Time | 109.2 ms |
DNS Lookup 0.7 ms
TCP Connect 18.8 ms
TLS Handshake 21.4 ms
Time To First Byte (TTFB) 109 ms
Content Download 0.2 ms
Total Response Time 109.2 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; preload |
| CSP | ✔ Configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; preload
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Inicio - Biblioguías - UAH - Biblioguías at Universidad de Alcalá |
| Robots Meta | noarchive |
| Open Graph Title | Biblioguías: Biblioguías - UAH: Inicio |
| Open Graph Description | Biblioguías: Biblioguías - UAH: Inicio |
| Twitter Card | summary_large_image |
Title Inicio - Biblioguías - UAH - Biblioguías at Universidad de Alcalá
Robots Meta noarchive
Open Graph Title Biblioguías: Biblioguías - UAH: Inicio
Open Graph Description Biblioguías: Biblioguías - UAH: Inicio
Twitter Card summary_large_image
Detected Technologies
| Technology | jQuery Google Analytics Nginx PHP |
Technology jQuery Google Analytics Nginx PHP
HTTP Headers
| Server
| nginx |
| Date
| Sat, 25 Jul 2026 02:17:28 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Vary
| Accept-Encoding |
| X-springy-cache-disabled
| 0 |
| X-backend-server
| libguides-eu-2.springyaws.com |
| X-content-type-options
| nosniff |
| Content-security-policy
| upgrade-insecure-requests |
| Strict-transport-security
| max-age=31536000; preload |
| Content-encoding
| gzip |
Meta Tags
| X-UA-Compatible | IE=Edge |
| Content-Type | text/html; charset=utf-8 |
| Viewport | width=device-width, initial-scale=1 |
| Robots | noarchive |
| Msapplication-TileColor | #ffc40d |
| Msapplication-config | //dkou0skpxpnwz.cloudfront.net/apps/common/favicon/browserconfig.xml |
| Theme-color | #ffffff |
| DC.Title | Biblioguías: Biblioguías - UAH: Inicio |
| DC.Creator | David Dionisio |
| DC.Publishers | Universidad de Alcalá |
| DC.Rights | Copyright Universidad de Alcalá 2026 |
| DC.Language | es |
| DC.Identifier | https://uah-es.libguides.com/c.php?g=702085&p=5047144 |
| DC.Date.Created | Jun 10, 2022 |
| DC.Date.Modified | Jun 11, 2026 |
Server nginx
Date Sat, 25 Jul 2026 02:17:28 GMT
Content-type text/html; charset=UTF-8
Vary Accept-Encoding
X-springy-cache-disabled 0
X-backend-server libguides-eu-2.springyaws.com
X-content-type-options nosniff
Content-security-policy upgrade-insecure-requests
Strict-transport-security max-age=31536000; preload
Content-encoding gzip
