DNS Gurus
Cached · just now
33 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Vary
Performance
RSC, Next-Router-State-Tree, Next-Router-Prefetch

Caching Headers

3 headers
Age
Caching
4992
Cache-Control
Caching
public, s-maxage=31536000, stale-while-revalidate=59
Etag
Caching
"12ddketk3hg1b226"

Content Headers

2 headers
Content-Length
Content
2206046
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
Vercel

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

24 headers
Accept
Other
*/*
Date
Other
Wed, 24 Dec 2025 19:16:51 GMT
Forwarded
Other
for=216.246.40.66;host=ecole-du-digital.com;proto=https
User-Agent
Other
mint/1.7.1
X-Current-Path
Other
/
X-Current-Url
Other
https://ecole-du-digital.com/
X-Forwarded-For
Other
216.246.40.66
X-Forwarded-Host
Other
ecole-du-digital.com
X-Forwarded-Proto
Other
https
X-Matched-Path
Other
/
X-Real-Ip
Other
216.246.40.66
X-Vercel-Cache
Other
HIT
X-Vercel-Id
Other
iad1:iad1::cdg1::fgd6b-1766608804452-dd0604a5e579
X-Vercel-Ip-As-Number
Other
30081
X-Vercel-Ip-City
Other
Ashburn
X-Vercel-Ip-Continent
Other
NA
X-Vercel-Ip-Country
Other
US
X-Vercel-Ip-Country-Region
Other
VA
X-Vercel-Ip-Latitude
Other
39.0469
X-Vercel-Ip-Longitude
Other
-77.4903
X-Vercel-Ip-Postal-Code
Other
20149
X-Vercel-Ip-Timezone
Other
America/New_York
X-Vercel-Ja4-Digest
Other
t13d640700_70d83611e2fb_bc99fca5e491
X-Vercel-Proxied-For
Other
216.246.40.66

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 289ms