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 12:12:36 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=ePojdM0N3PFQOzhKMT8qz4bL.Q0XykW459Lx1ekBuLk-1770168528116-0.0.1.1-604800000; path=/; domain=.blog.mailmanager.com; HttpOnly; Secure; SameSite=None

Other Headers

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Ray
Other
9c8664b3e925d67f-IAD
Date
Other
Wed, 04 Feb 2026 01:28:48 GMT
Edge-Cache-Tag
Other
CG-4247547,P-4247547,L-25621798083,L-25621831535,L-67309696003,W-41524084323,CW-25612619143,CW-25622255915,CW-66310554709,CW-67434339257,CW-67708786803,CW-67722425183,E-25621914376,E-25621915239,E-67702817842,MENU-41524084323,PGS-ALL,SW-4,B-25646307615,B-67323764365,GC-26666493529,GC-26666608201
Link
Other
</hs/hsstatic/jquery-libs/static-1.1/jquery/jquery-1.7.1.js>; rel=preload; as=script,<https://blog.mailmanager.com/hubfs/hub_generated/module_assets/1/67708786803/1743221773728/module_Blog_SimpleMenu_2022.min.css>; rel=preload; as=style,</hs/hsstatic/AsyncSupport/static-1.501/sass/comments_listing_asset.css>; rel=preload; as=style,<https://blog.mailmanager.com/hubfs/hub_generated/module_assets/1/25622255915/1743221585828/module_Mail_Manager_-_Home_-_CTA_Strip_Section.min.css>; rel=preload; as=style,<https://dev.visualwebsiteoptimizer.com>; rel=preconnect,<//7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/template_assets/DEFAULT_ASSET/1769811743435/template_layout.min.css>; rel=preload; as=style,<https://blog.mailmanager.com/hubfs/hub_generated/template_assets/1/25621915239/1769611431432/template_Mail_Manager_Style_2020.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=69Im9iibqDffHb4lRUjEcdbjaOJRFn2GyTUPkDMBLFRl5ZkHlvEqyYh%2BF7NVNa2vO7e%2FPK7XmNCyg3H6mdPYl0Bxiim%2FKuonXCy30LhDytGlB8IOAnmbRFUH2wvs5%2FF7fmZvGWtJ"}],"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":"BLOG","resolver":"PreRenderedContentResolver"}
X-Hs-Content-Group-Id
Other
25646307615
X-Hs-Hub-Id
Other
4247547
X-Hs-Portal-Id
Other
4247547
X-Hs-Prerendered
Other
Mon, 02 Feb 2026 12:12:36 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance