Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 13.69.68.15 |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
|
ℹ 🔵 No Compression | The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 13.69.68.15
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵 No Compression The server does not use Gzip or Brotli. Enable compression to reduce bandwidth usage.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://dentsu.com:443 | 301 | HTTP/1.1 301 Moved Permanently |
| 2 | https://www.dentsu.com/ | 200 | HTTP/1.1 200 OK |
#1 URL https://dentsu.com:443
HTTP Status Code 301
Status HTTP/1.1 301 Moved Permanently
#2 URL https://www.dentsu.com/
HTTP Status Code 200
Status HTTP/1.1 200 OK
Performance
| DNS Lookup | 52.2 ms |
| TCP Connect | 65.7 ms |
| TLS Handshake | 34.7 ms |
| Time To First Byte (TTFB) | 403.1 ms |
| Content Download | 86.8 ms |
| Total Response Time | 489.9 ms |
DNS Lookup 52.2 ms
TCP Connect 65.7 ms
TLS Handshake 34.7 ms
Time To First Byte (TTFB) 403.1 ms
Content Download 86.8 ms
Total Response Time 489.9 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=63072000;includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=63072000;includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | dentsu France | INNOVATING TO IMPACT |
| Canonical | https://www.dentsu.com/ |
Title dentsu France | INNOVATING TO IMPACT
Canonical https://www.dentsu.com/
Detected Technologies
| Technology | Google Analytics Google Tag Manager |
Technology Google Analytics Google Tag Manager
HTTP Headers
| Content-Type
| text/html; charset=utf-8 |
| Date
| Sun, 23 Aug 2026 15:29:16 GMT |
| Cache-Control
| max-age=60, public |
| ETag
| W/"018c2b93519e2b1fddf8852bdd65dbaf" |
| Transfer-Encoding
| chunked |
| Vary
| Origin |
| Strict-Transport-Security
| max-age=63072000;includeSubDomains; preload |
| X-Frame-Options
| SAMEORIGIN |
| X-XSS-Protection
| 1; mode=block |
| X-Content-Type-Options
| nosniff |
| X-Download-Options
| noopen |
| X-Permitted-Cross-Domain-Policies
| none |
| Referrer-Policy
| strict-origin-when-cross-origin |
| X-Request-ID
| b12e819a-4a4d-4427-bada-1b9a3545ea88 |
| X-Runtime
| 0.283582 |
Meta Tags
| X-UA-Compatible | IE=edge |
| Msapplication-TileColor | #603cba |
| Theme-color | #ffffff |
| Csrf-param | authenticity_token |
| Csrf-token | YlAISYF6bUuwBBbz9onXZM9ZrE35xlJVkoPg43uI8pRTS6goqBjGWwAR530Qp41H/yvAgGBULPzElMl9V43Zwg== |
| Viewport | width=device-width, initial-scale=1 |
Content-Type text/html; charset=utf-8
Date Sun, 23 Aug 2026 15:29:16 GMT
Cache-Control max-age=60, public
ETag W/"018c2b93519e2b1fddf8852bdd65dbaf"
Transfer-Encoding chunked
Vary Origin
Strict-Transport-Security max-age=63072000;includeSubDomains; preload
X-Frame-Options SAMEORIGIN
X-XSS-Protection 1; mode=block
X-Content-Type-Options nosniff
X-Download-Options noopen
X-Permitted-Cross-Domain-Policies none
Referrer-Policy strict-origin-when-cross-origin
X-Request-ID b12e819a-4a4d-4427-bada-1b9a3545ea88
X-Runtime 0.283582
