DNS Gurus
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33 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains
Content-Security-Policy
Good
default-src
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Strengthen CSP by removing 'unsafe-eval'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

2 headers
Age
Caching
0
Cache-Control
Caching
public, max-age=0, must-revalidate

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

4 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Headers
Cors
X-CSRF-Token, X-Requested-With, Accept, Accept-Version, Content-Length, Content-MD5, Content-Type, Date, X-Api-Version
Access-Control-Allow-Methods
Cors
GET,OPTIONS,PATCH,DELETE,POST,PUT
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b567399ae8d081c-IAD
Date
Other
Mon, 29 Dec 2025 04:11:09 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Origin-Agent-Cluster
Other
?1
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=DmO0WnltTKDgAZMHIwhOWq2N%2FglX92mL8SqVqrp7MF56K%2FBy9Bq1HXVUgE6OajhJHxqZeBq5dOgstD%2B7yVQl6qljgVkAtdHnrVWq4n0jS2i1"}]}
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Ratelimit-Limit
Other
180
X-Ratelimit-Remaining
Other
179
X-Ratelimit-Reset
Other
1766982370
X-Vercel-Cache
Other
MISS
X-Vercel-Id
Other
iad1::iad1::kww82-1766981467183-e04d76259efd

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 2324ms