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
Thu, 29 Jan 2026 04:55:48 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_20260121.02_p2&app=25&clss=1&context=eJwN0WtYUwUAxvHTds5LIbgYTCbJxbOyoWKTUklAoMlGWlSYbWmPkoiKCihXxVJ4SlOfLmp51zDEJBHDS4lpN7DykolmGYViipPLYBsMGGrS--H35f_1771LVfqwRagaZBFeDrAIr5LfBoswnB5sswiDt1sEscwiBJDxiEWwNFmE-VRntwi_06yhViGL3MFWQQyxCvmPW4XVlJZoFXKpkN6jiaOuCg8Io68KIRR3s0thJkNxjyKKHCU9ij5avqhPUUJnYzyKS3Qq1qM4Tb3pHsUD2r_eo_iS5pzrVyykLGFAUUCeYQMKIXhA4V42oLhPT09TKqMprkSpNFPKbaVyBi1zTBSLSbEtRvSmEwdjxB8pKSpWfJlcUxLEfvpnxXPiLcqGUSykzUuM4m5KKzCKi0hRbRS96dmvjWIC9Y1KFAcoamGiGE9PLE0UI-hdW6L4PlnHmcRUOvuVSWygTz40i-VUQTV0p88sOqhsUZJ4gG6pnxfbqdFrithMhdNKpVXUvqBU6qa_jpdKN-hS9x6pgcJeKpP09GbjXimD3nbslVbTyQXlUh0dWFwuHaFzt8qly6Q9vE8KowvJn0t_kO_q_ZKGhoZWSMNJ_3qFZKCUtgPSDPoiuVI6TN9WVEo_UU7aIamI2jIPSV2kKmyTAmlHVZtURmfOtEv1ZI2zS6k0s9YupdEf1g7pGql2dkiBpLztg0FUrfJFDY2o8cUYunp6MJqoIFKFlfRiqQrTybbvUXRSZYsfjtKCNj8sIS-DGir65pAatfSQ7I9H6OgEf5yk-Ch_JFHktQBMpAK1BitJk6xBMG0q0mAH3VmjgYNWlQ3Be_Rk4xA8Rd6LA6Gmu1mB8M4OxLowLTbS_HFatKZr4aJjVVqcIs9ZLYRzWrz12VC8S1fKhqKRCtcHYRXddQRB4QzC7r4g7KPmDY_BTpsThmEHzZwyDKnUVBmCM3-H4ALpHSEw0HRXCGbQqZmhODEvFN9R27FQdNFUrzBMo_aMMHTWhKGXVuwdjndosmM4XqDFT8nIo_FmGdGkyZcRTPdWy1CukXFyrYw6WrRHRi59e0FGLfn8JsOP-ug-mS7KmEoVVEV-9TKG0AcPZGymsrE6HKD_YnSQYnWojtOhhuwZOrjJuVyHHsop0qGQZlzRYQ5NsYxACt2yjkA7HYQex6jLV4-7pPLTI4BO0Hckj9ZjJP1SpsdF-tOmx3WqUYXjB2r2C4edGvzD8S_dCwiHUhOOy0I0zldG43eaezgaGXT-SDTqqTI5BkdpQIiF10OxiB4Ui6m0ZEssltHWdZNQSo2bJqGZvJ-Ig5oaR8ejmX4wxqOedKfjMYoyjQnIp4ZtCWitT4CLStoSsI42mozYTq7FRvSTV7MRPjTBbkQcOZSTMUC-b0yGhq53ToaNrq1IxG3yTzNBS_OLTcgmXbkJo-jT_SZ8Ts-eMSGBOvLM6CH5oBkjqavKjLtUfMOMtfTxmCTspLqmJJyn6-tvwkazW25iLqlfaUYQ_UIXybu_GWraGmHDLsoptqGIwmpt0NOvcXdwiaxZLUilzPIW5JPBpxVR9NGNVmyl5b2tKKFL9jY00JFl7fiGSo_bsZ8Kau1YSVvSO_ApXdnVgQbqiOlED-mPd0K91oGlsU7Is5wYSZU5Thylg-84kbLBia2NTthvOGF4xoWgV10IpdR5LiygLza74LPNhZY9Lqz5yoWd1PRCF35d2AX_Q13Q0vSAbthmdyN5Tje-j3cjc54b-fRakZsf3Hilzo1CSmx3I4nCz_Yggvoze9H6Vy86ac-sPoyb34effTx4LNiDeNkDr3seqMi2vR-9NKm6H3E07u9-TKQJl-9BPejhK_Xt5_Fodf2_KUHiaxnphfLo9LkZedk5uWNyM_LScyMK2NJzIublZGflpWfNnR1piBxvGBs5dowhcvaSyP8BqYTssw&build-label=editors.sites-viewer-frontend_20260121.02_p2&imp-sid=CJCkudz6r5IDFWjZzgAdfXAZyw&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance