DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

0 headers
No caching headers found

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

10 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c4f0414ed41bc3b-IAD
Date
Other
Wed, 28 Jan 2026 08:10:54 GMT
Link
Other
<https://simusolar.com/wp-json/>; rel="https://api.w.org/", <https://simusolar.com/wp-json/wp/v2/pages/2696>; rel="alternate"; title="JSON"; type="application/json", <https://simusolar.com/>; rel=shortlink
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=fibSKqlrGyZgq9FK%2F8BR8yjG9hCOmFeBJlQhpG0lwuBdc5GeC56SFSNrGJJnx2XqK255iRygaGbAsoEAm5p7xHyLNAeKeEI1cPhZ8tw%3D"}]}
Server-Timing
Other
cfEdge;dur=7,cfOrigin;dur=933
X-Endurance-Cache-Level
Other
3
X-Nginx-Cache
Other
WordPress

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching