DNS Gurus
Cached · 4h ago
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
Sat, 03 Jan 2026 16:54:34 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=kFb27AMRX.5Wc_u15FPGK1S0o5VkkQBGivzXVDdib5s-1769094378380-0.0.1.1-604800000; path=/; domain=.ices-spain.es; HttpOnly; Secure; SameSite=None

Other Headers

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Ray
Other
9c1ff4588bcfc557-IAD
Date
Other
Thu, 22 Jan 2026 15:06:18 GMT
Edge-Cache-Tag
Other
CT-189697791362,P-49726258,L-189678836485,W-1746352987577,W-1746353192655,W-1746353626778,W-1746353711727,W-1746353776880,W-1748934241720,W-1749642009075,W-189697791367,W-189697791368,W-189697791369,W-189697791370,CW-189697768521,CW-189697769066,CW-189697769763,CW-189697821058,CW-189697821093,CW-189697821210,CW-189697821738,CW-189697821752,CW-189697853213,CW-190716035671,CW-190720557647,CW-190955016203,CW-191248839075,E-189678785877,E-189678785878,E-189678785879,E-189678836287,E-189678836288,E-189678843919,PGS-ALL,SW-0,GC-190806748805,GC-190826957415
Link
Other
<https://ices-spain.es/hubfs/hub_generated/module_assets/1/190720557647/1753351301719/module_Header_Kulturwerke.min.css>; rel=preload; as=style,<https://ices-spain.es/hubfs/hub_generated/module_assets/1/190955016203/1752036293025/module_Banner_Section_Two_Column_With_HTML_Video.min.css>; rel=preload; as=style,<https://ices-spain.es/hubfs/hub_generated/module_assets/1/189697821058/1746361551299/module_Two_Column_Text_with_Slider_Image.min.css>; rel=preload; as=style,<https://ices-spain.es/hubfs/hub_generated/module_assets/1/189697821093/1751903737211/module_Two_Column_Zig-Zag_Section_2025.min.css>; rel=preload; as=style,<https://ices-spain.es/hubfs/hub_generated/module_assets/1/189697853213/1761314723567/module_Live_Info_Section.min.css>; rel=preload; as=style,<https://ices-spain.es/hubfs/hub_generated/module_assets/1/189697821210/1748430288347/module_Two_Column_Zig-Zag_Section.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=JmuMng4ddp8tY7ku8kD0m55sYZ2fNbhCvAvVPSyqTJcWMjYsFCdO8tw3T24cVeKYhQ0rt3gLZi2GnXYK4pGKzrTJrW7iyjwOBqVbFl78sRn2Z7gf3ERVkqRILohT2L4%3D"}],"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
189697791362
X-Hs-Hub-Id
Other
49726258
X-Hs-Portal-Id
Other
49726258
X-Hs-Prerendered
Other
Sat, 03 Jan 2026 16:54:34 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance