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 | 102.2 ms |
| TCP Connect | 114.9 ms |
| TLS Handshake | 36.3 ms |
| Time To First Byte (TTFB) | 427.3 ms |
| Content Download | 72 ms |
| Total Response Time | 499.4 ms |
DNS Lookup 102.2 ms
TCP Connect 114.9 ms
TLS Handshake 36.3 ms
Time To First Byte (TTFB) 427.3 ms
Content Download 72 ms
Total Response Time 499.4 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
| Thu, 20 Aug 2026 17:37:00 GMT |
| Cache-Control
| max-age=60, public |
| ETag
| W/"a03184a585a1a3152fa738fccabc925c" |
| 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
| 4304cd5a-1d52-476f-a389-ebbf01ba3f7a |
| X-Runtime
| 0.250592 |
Meta Tags
| X-UA-Compatible | IE=edge |
| Msapplication-TileColor | #603cba |
| Theme-color | #ffffff |
| Csrf-param | authenticity_token |
| Csrf-token | ZKzw0X/hckGMAtEcWolcum9cz3+QHugnIGJrjZUi8ZrEiQN+UAKELAfc+b+/gP0jKGGshNIhpJ3OFA4zPFFZQA== |
| Viewport | width=device-width, initial-scale=1 |
Content-Type text/html; charset=utf-8
Date Thu, 20 Aug 2026 17:37:00 GMT
Cache-Control max-age=60, public
ETag W/"a03184a585a1a3152fa738fccabc925c"
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 4304cd5a-1d52-476f-a389-ebbf01ba3f7a
X-Runtime 0.250592
