DNS Gurus
Cached · just now
25 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Weak
upgrade-insecure-requests
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • 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

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

2 headers
Cache-Control
Caching
s-maxage=36000, max-age=5
Last-Modified
Caching
Wed, 24 Dec 2025 16:47:03 GMT

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

1 headers
Set-Cookie
Cookies
_cfuvid=VsPRDgrSsroOlxEinnPh72NS8DPkjg6EfsWYL2s7Sj4-1766673576522-0.0.1.1-604800000; path=/; domain=.zapsign.com.br; HttpOnly; Secure; SameSite=None

Other Headers

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Ray
Other
9b3916bd0acd2093-IAD
Date
Other
Thu, 25 Dec 2025 14:39:36 GMT
Edge-Cache-Tag
Other
CT-201121826444,CT-201126588542,CT-201188321636,CT-202990268475,P-21139751,W-200870936677,W-201036351041,W-201043114681,W-201043114767,CW-189800517384,CW-200855522305,CW-200855522317,CW-200855522331,CW-200855522335,CW-200855522337,CW-200857047462,CW-200857047464,CW-200857047575,CW-200857130242,CW-200857130246,CW-200857130268,CW-200858897409,E-200855522223,E-200855522224,E-200857047471,E-200857130052,E-200857130054,E-200857130055,E-200857130056,E-200857130058,E-200857130061,E-200857130071,E-200857130073,E-200857130142,E-200857130143,E-200857130147,E-200857130274,E-200857130275,MENU-200870936677,MENU-201036351041,MENU-201043114681,MENU-201043114767,RA-200855522194,RA-200855522195,RA-200855522198,RA-200857130041,RA-200857130042,RA-200857130043,RA-200857130048,RA-200858897292,RA-200859309980,RA-200859309992,RA-200859309993,RA-200859310003,RA-200859310009,PGS-ALL,SW-0,GC-200861232243,GC-201199274584,TS-200858897289
Link
Other
<https://zapsign.com.br/hubfs/hub_generated/template_assets/1/200857130055/1766591360993/template_main.min.css>; rel=preload; as=style,<https://zapsign.com.br/hubfs/hub_generated/template_assets/1/200857130058/1766591354652/template_render_animation.min.css>; rel=preload; as=style,<https://zapsign.com.br/hubfs/hub_generated/template_assets/1/200857130071/1766591358199/template_library.min.css>; rel=preload; as=style,<https://zapsign.com.br/hubfs/hub_generated/template_assets/1/200857130054/1766591355862/template_theme-overrides.css>; rel=preload; as=style,<https://zapsign.com.br/hubfs/hub_generated/template_assets/1/200857130073/1766591353721/template_header.min.css>; rel=preload; as=style,<https://zapsign.com.br/hubfs/hub_generated/template_assets/1/200857130052/1766591357310/template_variables.min.css>; rel=preload; as=style,<https://zapsign.com.br/hubfs/hub_generated/module_assets/1/200857047462/1763989230680/module_zs_language_switcher.min.css>; rel=preload; as=style
Nel
Other
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Report-To
Other
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WcK%2FKh5gCZ3gxMrSckoROAyNWQBM2CxV57uYaxhrK5wkCE7DdX0BzJZlQeStG3Gh%2BwvKgPfBJ4iIIoxNVOoj%2FtDKGNM2nHYMPOsttJPUVWZq0janGntOkzaud3W2qWm%2B"}],"group":"cf-nel","max_age":604800}
X-Hs-Cache-Config
Other
BrowserCache-5s-EdgeCache-180s
X-Hs-Cache-Control
Other
s-maxage=36000, max-age=0
X-Hs-Cf-Cache-Status
Other
HIT
X-Hs-Cfworker-Meta
Other
{"contentType":"SITE_PAGE","resolver":"PreRenderedContentResolver"}
X-Hs-Content-Id
Other
201121826444
X-Hs-Hub-Id
Other
21139751
X-Hs-Portal-Id
Other
21139751
X-Hs-Prerendered
Other
Wed, 24 Dec 2025 16:47:03 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 292ms