Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 172.64.152.40 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🔄 🟡 Long Redirect Chain | There are 4 redirects, which may affect SEO and performance. |
|
🔄 🔴 Redirect Loop Detected | The URL "https://www.carrefour.com/en" redirects to itself, creating a loop. |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 172.64.152.40
Server Software cloudflare
CDN Cloudflare
Compression gzip
🔄 🟡 Long Redirect Chain There are 4 redirects, which may affect SEO and performance.
🔄 🔴 Redirect Loop Detected The URL "https://www.carrefour.com/en" redirects to itself, creating a loop.
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://carrefour.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.carrefour.com/ | 301 | HTTP/2 301 |
| 3 | https://www.carrefour.com/en/ | 301 | HTTP/2 301 |
| 4 | https://www.carrefour.com/en | 200 | HTTP/2 200 |
#1 URL https://carrefour.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.carrefour.com/
HTTP Status Code 301
Status HTTP/2 301
#3 URL https://www.carrefour.com/en/
HTTP Status Code 301
Status HTTP/2 301
#4 URL https://www.carrefour.com/en
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 2.5 ms |
| TCP Connect | 4.1 ms |
| TLS Handshake | 8.2 ms |
| Time To First Byte (TTFB) | 81.4 ms |
| Content Download | 0.3 ms |
| Total Response Time | 81.7 ms |
DNS Lookup 2.5 ms
TCP Connect 4.1 ms
TLS Handshake 8.2 ms
Time To First Byte (TTFB) 81.4 ms
Content Download 0.3 ms
Total Response Time 81.7 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=2592000 |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=2592000
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Home - Welcome at Carrefour | Carrefour Group |
| Canonical | https://www.carrefour.com/en |
Title Home - Welcome at Carrefour | Carrefour Group
Canonical https://www.carrefour.com/en
Detected Technologies
| Technology | Drupal Joomla jQuery Google Analytics Cloudflare |
Technology Drupal Joomla jQuery Google Analytics Cloudflare
HTTP Headers
| Date
| Thu, 20 Aug 2026 14:50:36 GMT |
| Content-type
| text/html; charset=UTF-8 |
| Cache-control
| max-age=900, public |
| Content-language
| en |
| X-content-type-options
| nosniff |
| X-frame-options
| SAMEORIGIN |
| X-drupal-cache-tags
| CACHE_MISS_IF_UNCACHEABLE_HTTP_METHOD:form block_view config:block.block.anchormenublock config:block.block.c4com_account_menu config:block.block.c4com_branding config:block.block.c4com_breadcrumbs config:block.block.c4com_content config:block.block.c4com_footer config:block.block.c4com_help config:block.block.c4com_local_actions config:block.block.c4com_local_tasks config:block.block.c4com_main_menu config:block.block.c4com_messages config:block.block.c4com_page_title config:block.block.c4com_powered config:block.block.c4com_search config:block.block.c4com_tools config:block.block.footermenublock config:block.block.formulairederecherche config:block.block.languageswitcher config:block.block.mainpagecontent config:block.block.menuprincipal config:block.block.sitebranding config:block_list config:field.storage.node.field_date_head config:field.storage.node.field_hiden_list config:field.storage.node.field_picture_head config:field.storage.node.field_title_head config:field.storage.paragraph.field_tag_categorie config:field.storage.paragraph.field_tag_country config:field.storage.paragraph.field_tag_keyword config:filter.format.c4com config:paragraphs.settings config:search.settings config:system.site config:user.role.anonymous config:views.view.last_three_articles http_response local_task node:3068 node:4684 node:4685 node:6608 node:691 node:7593 node:7655 node:7657 node:7668 node:7689 node_list node_view paragraph:1024 paragraph:1025 paragraph:13929 paragraph:14044 paragraph:14073 paragraph:8819 paragraph:8820 paragraph:8821 paragraph_list paragraph_view rendered taxonomy_term:56 user:1 user:10 user:18 user:652 user:8 |
| X-drupal-cache-contexts
| cookies:big_pipe_nojs languages:language_content languages:language_interface languages:language_url route session.exists theme timezone url user.node_grants:view user.permissions user.roles:authenticated |
| X-drupal-cache-max-age
| 0 (Uncacheable) |
| Expires
| Sun, 19 Nov 1978 05:00:00 GMT |
| Last-modified
| Wed, 19 Aug 2026 08:59:47 GMT |
| Server-timing
| cfEdge;dur=9,cfOrigin;dur=51 |
| Vary
| Cookie |
| Strict-transport-security
| max-age=2592000 |
| X-xss-protection
| 1; mode=block |
| Referrer-policy
| strict-origin-when-cross-origin |
| Permissions-policy
| geolocation=(),midi=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=() |
| Cf-cache-status
| DYNAMIC |
| Set-cookie
| __cf_bm=MyrOLEPdpKu6gpWKV9rajMQEktwLJjnN0W_IxPsqZ74-1787237436.3661654-1.0.1.1-dHzPxPIe63GZdyZZS97DUUp7I7SgzptK1DvRHwSLRZ1gfPD4ZHK_cOWbyztRvAvVHVQS0Xs6sZr4zb3K5bFinjjAOZzwhusTRw444buNOhkjUJgolRhWWQWPgqIngUr3; HttpOnly; SameSite=None; Secure; Path=/; Domain=carrefour.com; Expires=Thu, 20 Aug 2026 15:20:36 GMT |
| Content-encoding
| gzip |
| Server
| cloudflare |
| Cf-ray
| a2e236194a349ed9-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| MobileOptimized | width |
| HandheldFriendly | true |
| Viewport | width=device-width, initial-scale=1.0 |
Date Thu, 20 Aug 2026 14:50:36 GMT
Content-type text/html; charset=UTF-8
Cache-control max-age=900, public
Content-language en
X-content-type-options nosniff
X-frame-options SAMEORIGIN
X-drupal-cache-tags CACHE_MISS_IF_UNCACHEABLE_HTTP_METHOD:form block_view config:block.block.anchormenublock config:block.block.c4com_account_menu config:block.block.c4com_branding config:block.block.c4com_breadcrumbs config:block.block.c4com_content config:block.block.c4com_footer config:block.block.c4com_help config:block.block.c4com_local_actions config:block.block.c4com_local_tasks config:block.block.c4com_main_menu config:block.block.c4com_messages config:block.block.c4com_page_title config:block.block.c4com_powered config:block.block.c4com_search config:block.block.c4com_tools config:block.block.footermenublock config:block.block.formulairederecherche config:block.block.languageswitcher config:block.block.mainpagecontent config:block.block.menuprincipal config:block.block.sitebranding config:block_list config:field.storage.node.field_date_head config:field.storage.node.field_hiden_list config:field.storage.node.field_picture_head config:field.storage.node.field_title_head config:field.storage.paragraph.field_tag_categorie config:field.storage.paragraph.field_tag_country config:field.storage.paragraph.field_tag_keyword config:filter.format.c4com config:paragraphs.settings config:search.settings config:system.site config:user.role.anonymous config:views.view.last_three_articles http_response local_task node:3068 node:4684 node:4685 node:6608 node:691 node:7593 node:7655 node:7657 node:7668 node:7689 node_list node_view paragraph:1024 paragraph:1025 paragraph:13929 paragraph:14044 paragraph:14073 paragraph:8819 paragraph:8820 paragraph:8821 paragraph_list paragraph_view rendered taxonomy_term:56 user:1 user:10 user:18 user:652 user:8
X-drupal-cache-contexts cookies:big_pipe_nojs languages:language_content languages:language_interface languages:language_url route session.exists theme timezone url user.node_grants:view user.permissions user.roles:authenticated
X-drupal-cache-max-age 0 (Uncacheable)
Expires Sun, 19 Nov 1978 05:00:00 GMT
Last-modified Wed, 19 Aug 2026 08:59:47 GMT
Server-timing cfEdge;dur=9,cfOrigin;dur=51
Vary Cookie
Strict-transport-security max-age=2592000
X-xss-protection 1; mode=block
Referrer-policy strict-origin-when-cross-origin
Permissions-policy geolocation=(),midi=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
Cf-cache-status DYNAMIC
Set-cookie __cf_bm=MyrOLEPdpKu6gpWKV9rajMQEktwLJjnN0W_IxPsqZ74-1787237436.3661654-1.0.1.1-dHzPxPIe63GZdyZZS97DUUp7I7SgzptK1DvRHwSLRZ1gfPD4ZHK_cOWbyztRvAvVHVQS0Xs6sZr4zb3K5bFinjjAOZzwhusTRw444buNOhkjUJgolRhWWQWPgqIngUr3; HttpOnly; SameSite=None; Secure; Path=/; Domain=carrefour.com; Expires=Thu, 20 Aug 2026 15:20:36 GMT
Content-encoding gzip
Server cloudflare
Cf-ray a2e236194a349ed9-CDG
Alt-svc h3=":443"; ma=86400
