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
Mon, 02 Feb 2026 12:12:47 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=MIz33DgJNF7Db74gAWIWferzl1iAZpGHtZabCH90t.0-1770050513631-0.0.1.1-604800000; path=/; domain=.www.mailmanager.com; HttpOnly; Secure; SameSite=None

Other Headers

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Ray
Other
9c7b2378dfa73929-IAD
Date
Other
Mon, 02 Feb 2026 16:41:53 GMT
Edge-Cache-Tag
Other
CT-26289460155,P-4247547,L-25610647878,L-25621798083,L-25621831535,W-41524084323,CW-206100010891,CW-25612619143,CW-25621831631,CW-25621841702,CW-25622016506,CW-25622046870,CW-25622075889,CW-25622202351,CW-25622208973,CW-25622255915,CW-25993547656,CW-26060805975,CW-66310554709,E-25621914376,E-25621915239,MENU-41524084323,PGS-ALL,SW-4,GC-26666493529,GC-26666608201
Link
Other
</hs/hsstatic/jquery-libs/static-1.1/jquery/jquery-1.7.1.js>; rel=preload; as=script,<https://www.mailmanager.com/hubfs/hub_generated/module_assets/1/25621831631/1755592288059/module_Mail_Manager_-_Home_-_Hero.min.css>; rel=preload; as=style,<https://www.mailmanager.com/hubfs/hub_generated/module_assets/1/25622016506/1743221575269/module_Mail_Manager_-_Home_-_Services.min.css>; rel=preload; as=style,<https://www.mailmanager.com/hubfs/hub_generated/module_assets/1/25622046870/1743221576513/module_Mail_Manager_-_Home_-_Find_out_more.min.css>; rel=preload; as=style,<https://www.mailmanager.com/hubfs/hub_generated/module_assets/1/26060805975/1743221599204/module_Unmanaged_Video.min.css>; rel=preload; as=style,<https://www.mailmanager.com/hubfs/hub_generated/module_assets/1/206100010891/1769613228511/module_Iframe_Module.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=%2FcVPDygaqdiThbeglPqv4kIIyBAgXvbLD8ELLLD1V75N0XzbtZ2tUUCJfQ8fVxKslXAENCDgil2sCnSOMhJZevMIrvbNtlJijt9pre%2BOU2UQUT%2BmccTGhqA1V9b%2Bq%2BWmcVEHCEA%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
26289460155
X-Hs-Hub-Id
Other
4247547
X-Hs-Portal-Id
Other
4247547
X-Hs-Prerendered
Other
Mon, 02 Feb 2026 12:12:47 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance