DNS Gurus
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16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15768000 ; includeSubDomains ; preload
Content-Security-Policy
Basic
default-src; worker-src; frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
Transfer-Encoding
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Cache-Control
Caching
max-age=3600, public

Content Headers

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

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
bm_sz=034BC06425E7CFE8272384801BAEB90A~YAAQ6cgwF6muZI6bAQAASWT6nx7oLkpG0vJx+3aXiKkNN5+yJs56i6jKZ4in0lZdFh4uK0LB6YfptsKHXeC/x9mQz1ofLvwNl7S7eWfY9jgIYQBcqMWsENXv/OJKkoh53kjXMoIiQoNMbzGWVRx7s1W/bWasuNDr3OEi/EiGJST7ztdWNNoCGmqXmZJIxduh8i341byUYhUlYFxda/Jtf9Ousq/xZty9ba09o6qY4S0g9xUsn/g1Qvdb+97xECxpOrIMCKw8soZ2DDs++7lnIxSeR1aRqsch1MUpLUkrXVReqM/xw5Mt2ZKB4aDG2WTh0bSQgFNHd+5O+S0jVir9i6tdoVKws2V3lQGN6d72~4470581~3490608; Domain=.lenovo.com; Path=/; Expires=Fri, 09 Jan 2026 03:39:05 GMT; Max-Age=14400

Other Headers

7 headers
Date
Other
Thu, 08 Jan 2026 23:39:05 GMT
Server-Timing
Other
ak_p; desc="1767915545255_389073129_3026369979_11273_20219_1_8_-";dur=1
X-Akamai-Transformed
Other
9 - 0 pmb=mRUM,2
X-Dispatcher
Other
aemcloudservice
X-Served-By
Other
cache-iad-kiad7000135-IAD
X-Timer
Other
S1767915545.319420,VS0,VS0,VE48
X-Vhost
Other
publish

Recommendations

Enable compression (gzip/brotli) to improve performance