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citroen.co.uk Technology Profile

Technology stack detected on October 27, 20265 technologies detected

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Detected technology stack

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gandi.net DNS
DNS
DNS services provided by gandi.net.
View786websites using gandi.net DNS
HSTS
Security
Forces browsers to only communicate with the site using HTTPS.
View14,146,024websites using HSTS
HTTP/3
Miscellaneous
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
View16,492,107websites using HTTP/3
Mailgun
Email
Mailgun is a set of APIs that allow you to send, receive, track and store email effortlessly.
View682,873websites using Mailgun
Sendinblue
Marketing automation Email
Sendinblue is an email marketing solution for small and medium-sized businesses that want to send and automate email marketing campaigns.
View193,456websites using Sendinblue

Counts are websites in the TechLeads dataset using each technology. Detected October 27, 2026.