mercure.douane.gouv.fr - Security Report

❯Summary

88 Trust score

2 Privacy pressure

0 Third-party

2 Runtime scripts

💬What happens during a visit

Before you interacted with anything, mercure.douane.gouv.fr had already triggered about 8 data-receiving requests and 0 data-sending requests in the background.

That activity included 0 ad-related, 0 analytics, 8 first-party, and 0 third-party traffic events.

During a single visit, the page loaded 20 files and downloaded about 0.51 MB of data.

The estimated device-side impact of this session was about 315 MB of RAM pressure and 1.14 W of power usage.

💬User comments

No comments yet.

🗺Traffic and geography

Bounce rate0
Time on site0

⬤Uptime history

Reached 100% availability across the last 20 checks and was last checked on 2026-03-31 02:05:12.

Status	Latency	Checked at
Up	714 ms	2026-03-31 02:05:12

📊Browser activity

8First-party

0Third-party

0Ads

0Analytics

0Social

0CDN

First-party 8

Ads 0

Analytics 0

Social 0

CDN 0

Other third-party 0

🔒Certificate and transport

SSL Certificate

Certificate subjectserialNumber = 120 023 015, jurisdictionC = FR, businessCategory = Government Entity, C = FR, ST = Ile-de-France, O = DIRECTION GENERALE DES DOUANES ET DROITS INDIRECTS, organizationIdentifier = NTRFR-120 023 015, CN = mercure.douane.gouv.fr
IssuerC = ES, O = Sectigo (Europe) SL, CN = Sectigo Qualified Website Authentication CA R35
Certificate statusvalid
Days left305
Valid fromJan 30 00:00:00 2026 GMT
Valid toJan 30 23:59:59 2027 GMT
TLS443

HTTP security

HSTSYes
CSPNo
X-Frame-OptionsYes
X-Content-Type-OptionsNo

⚡Visit cost

Transfer0.51 MB

Loaded files20

Estimated RAM315 MB

Session span10 s

🌐DNS and infrastructure

TXT recordsPrevent Empty Non-Terminal ([RFC4592], Section 2.2.2.)
NS1ns1.nic.fr
NS2ns2.nic.fr
SPFmissing
DMARCpresent
CAAmissing
DNSSECmissing
DKIMunknown_selector_required

🔒Privacy and storage

Local storage1
Session storage0
Service workersupported, not active
Browser cookies1
External iframes0

Cookie Security

Cookies set1
Secure1
HttpOnly0
Missing SameSite1

👤Trust and identity

Domainmercure.douane.gouv.fr
Root domaindouane
TLDgouv.fr
Final URLhttps://mercure.douane.gouv.fr:443/zx/login/page/?domain=douane.finances.gouv.fr
Server IP212.106.111.171
RegistrarRegistry AutoRenew
Expires2098-12-31T23:00:00Z
Nameserverns1.nic.fr, ns2.nic.fr
Last statusup

Zextras Authentication

❯Summary

💬What happens during a visit

💬User comments

🗺Traffic and geography

⬤Uptime history

📊Browser activity

🔒Certificate and transport

SSL Certificate

HTTP security

⚡Visit cost

🌐DNS and infrastructure

🔒Privacy and storage

Cookie Security

👤Trust and identity

🛠Technology Stack

Zextras Authentication

❯Summary

💬What happens during a visit

💬User comments

🗺Traffic and geography

⬤Uptime history

📊Browser activity

🔒Certificate and transport

SSL Certificate

HTTP security

⚡Visit cost

🌐DNS and infrastructure

🔒Privacy and storage

Cookie Security

👤Trust and identity

🛠Technology Stack

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