DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Basic
base-uri; object-src; report-uri; +3 more
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

4 headers
Accept-Ranges
Performance
none
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site,Accept-Encoding

Caching Headers

3 headers
Cache-Control
Caching
no-cache, no-store, max-age=0, must-revalidate
Expires
Caching
Mon, 01 Jan 1990 00:00:00 GMT
Pragma
Caching
no-cache

Content Headers

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

Server Headers

1 headers
Server
Server
ESF

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

3 headers
Date
Other
Fri, 23 Jan 2026 21:28:19 GMT
Document-Policy
Other
include-js-call-stacks-in-crash-reports
Reporting-Endpoints
Other
default="/web-reports?jobset=prod&wcrumsspbp=false&bl=editors.sites-viewer-frontend_20260114.02_p1&app=25&clss=1&context=eJwNz31c0wUCx_Ff2-_3pXhoMkAmKczfLm-I2KRMFBbQZOO0uNJqS--lJKKiAsazWAqvosxX3Wl3PvagISaBmIolpd15YJcPeWBlRs2HFCcPg20w2MCSvn-8__n89wncqtp7v1VoDLIKz4RbhecodKtVmEz3dlmFB3dbBbHGKoST8ZhVsF63Ciup1WkVvqclE2xCPnkn2QQx2iaU_MkmVFN2uk0oojJ6k-bEXRHuEaZdEaIp5eaAwkKGyiFFIrmqhhQ-Wr_Gp6iic8l-xSU6ZfQrztBwjl9xjw5u8Ss-pWXnRxSrKV8YU5SSf-KYQpg0pvCWjyl-o0cXKpVJlFKlVFpowW2lchGVu-aIlaTYlSwG0heHksX_UkaiUXyGPPPSxBH6ZcOT4i0qgEkso-3rTOIHlF1qEteQ4ohJDKTZn5vENPLFpYtjlLg6XUylh19OF-PpdUe6-DbZZprFLDr3mVnsoH_93SLWUh010x2fRXRRzZoMsZ5uqf8i9pI9YJ7YSWUL90qb6KcTe6UbdGlwn9RB2r_WSHp6yb5fyqVXXfulajq5qlZqpfq1tdIxOn-rVvqONEcPSFq6mPmxdJlCqg9KETQhpk6aTPoX6yQDLeiplxbRJ5kN0lH6qq5B-poKsw9LFdSTd1gaIFVZjxRJexp7pBo6e7ZXaidbilPKosUtTimbLtv6pKukeq9PiiTl7WAE0RFVCJppSnMIptOVMw_iOpUmqLCRnt6rwvPkODAO_dTQFYomWtUTinUUYFBDRV8eVqOF7pPD8AA1zQrDSUpNDEMGJVwNxxwqVUdgIwVlRiCM3q2IwB6680YEXLSpZjzepD_bx-MRClwbCTWN5kcisCASb2k12EYrZ2rQnaOBh443anCK_Oc0EM5r8MpHE_A6_VAzAXYq2xKFTTTqioLCHYUPfFE4QJ1bH4KTtqdNxB5aPG8isuhyQzTO_hyNi9Rtj0Y_6V3RMNDznmgsolOLY_DFihj8m3qOx2CA5gdosZCaZmn5rsWvuVr0N2sxTBv2T8ZrNNc1GU_R2kdkFNPjFhlJFFEiYxLdrZahfEPGyc0yWmnNPhlF9NVFGS0U_H8ZoeSj38jcJmM-1VEjhbbLGE_v3JOxnWpm6FBPvyfrIBl1OJKiQzM5c3Xwknu9DkNUWKFDGS36QYdlNM86BQvolm0KeukQ9DhOAyF6jJIqVI9waqJmkqfpMZW-qdGjjX506HGNmlWxOE2dobFwUkdYLH6lu-GxUEbE4jshCRcakvA9LT-ahFy6cCwJ7dSQmYwmGhOMCLjPiKQgI-bTuh1GlNNizRPIJvu7T6CTAh9OgZrs01LRSadNqWgn3ZlUxFGeKQ0l1LErDd3tafBQVU8a3qJtZhN2k2etCSMU0GlCMM1ympBCLuVcjFHI3-Yigq71z4WDrm5Ix20KyzZDQysrzSggXa0ZcfThQTM-ptlnzUijvmILhkg-ZMFUGmi0YJQqb1iwmf45PQPvUev1DFyga1tuwkFLu25iOamf7UQUfUNtFDjSCTXtjHfgfSqsdKCCtC0O6OnblDu4RLb8LmRRXm0XSsgQ3I1E-seNbuyk9cPdqKJLzh500LHyXnxJn5xw4iiVtjixkbJj-rCKduT04UPqS-7HEOlP9AObXXjZ6Ia8xI2p1FDoRhPVv-aGbasbO-1uOG-4YXjMg6jnPIihrBUerKKufR5Uf-bBDrr-1AC-XT2AsMMD0NDC8EE4lg4ic9kg_pPqRd4KL0rohQov7Bu8eLbVi3JK7_Uig2LPDSGeRvKG0f3TMPrpoyU-xK304X_Bfjw0yY9U2Y_fR_2Q7vpxZ_cIfDTz5xHMJnXQ_YNtbRcwbt_p87OixBdyc8rkaTnLc4sLCoumF-UW5xTFl7LlFMavKCzIL87JX740wZDwuGHGjMemGxKWrpvxBwpz4iM&build-label=editors.sites-viewer-frontend_20260114.02_p1&imp-sid=CKqdlbDNopIDFTlJqwId9G8Xeg&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance