Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 34.149.2.124 |
| Compression | gzip |
|
🔄 🔴 Redirect Loop Detected | The URL "https://sonar.es/en" redirects to itself, creating a loop. |
|
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 34.149.2.124
Compression gzip
🔄 🔴 Redirect Loop Detected The URL "https://sonar.es/en" redirects to itself, creating a loop.
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://sonar.es:443 | 307 | HTTP/2 307 |
| 2 | https://sonar.es/en/ | 308 | HTTP/2 308 |
| 3 | https://sonar.es/en | 200 | HTTP/2 200 |
#1 URL https://sonar.es:443
HTTP Status Code 307
Status HTTP/2 307
#2 URL https://sonar.es/en/
HTTP Status Code 308
Status HTTP/2 308
#3 URL https://sonar.es/en
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 0.4 ms |
| TCP Connect | 2.7 ms |
| TLS Handshake | 6.5 ms |
| Time To First Byte (TTFB) | 272 ms |
| Content Download | 3.5 ms |
| Total Response Time | 275.5 ms |
DNS Lookup 0.4 ms
TCP Connect 2.7 ms
TLS Handshake 6.5 ms
Time To First Byte (TTFB) 272 ms
Content Download 3.5 ms
Total Response Time 275.5 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
Detected Technologies
| Technology | React Google Analytics Next.js |
Technology React Google Analytics Next.js
HTTP Headers
| Date
| Thu, 27 Aug 2026 16:38:45 GMT |
| X-powered-by
| Next.js |
| Etag
| "8wq8hyel5t4okk" |
| Content-type
| text/html; charset=utf-8 |
| Vary
| Accept-Encoding |
| Content-encoding
| gzip |
| Via
| 1.1 google |
| Cache-control
| public,s-maxage=900,stale-while-revalidate=1500,max-age=3600 |
| Alt-svc
| h3=":443"; ma=2592000,h3-29=":443"; ma=2592000 |
Meta Tags
| Viewport | width=device-width, initial-scale=1, maximum-scale=1 |
| Description | Sónar |
| Image_src |  |
| Next-head-count | 19 |
Date Thu, 27 Aug 2026 16:38:45 GMT
X-powered-by Next.js
Etag "8wq8hyel5t4okk"
Content-type text/html; charset=utf-8
Vary Accept-Encoding
Content-encoding gzip
Via 1.1 google
Cache-control public,s-maxage=900,stale-while-revalidate=1500,max-age=3600
Alt-svc h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
