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
Tue, 13 Jan 2026 16:00:47 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_20260107.02_p4&app=25&clss=1&context=eJwNz3lYkwUAx_G37X1_FILIpQMV5juzoaKTPFBAoMlGWpZHbmmPkjgFD1BA8CiFx9u0Ry3PDmyiEoiZmlLaU4kVXimpKYk3To7BNhgy1KTfH59_vv99vSu7Fr5sEsq6mIR3g0zCZPLfYhL60ItdJqHrbpMgWk1CEMUfNQmmuyZhDlXYTcJVmh5iFjLI3dssiGFmYXFfs7CGUpPMQjbl0ToaNeCG8IIw8IYQRvEPWhRG0uW3KaLJUdCmaKel89oVBXQu1qOootNxHsVZemLxKF7QwY0exXc083yHYi5lCJ2KXPL06lQIvTsV7iWdiuf0-iSlMobiC5RKI018pFROpSWOUWI-KXbFit7046FY8TdKjo4T3yXX2ESxg24tf0N8SJnQi3m0faFe_IpSc_XiPFIc0YveNPKEXkyk9gFJYidFz00SE-jVRUliJK22JYmbyDzMIKbQuR8MYjV9_qlRLKJiKqfH7UbRQdZ5yWIJPQx4U2ykGq-xYi3lTSqUVtL9tEKpnm6eLJTuUVXrXqma1O9YJS19WLNPSqePHfukNXQqrUiqoJL5RdJROv-wSPqbVN_vl9R0afwB6Tr5rjkoBVNIeLHUh7TvF0s6mthQIk2lRbSUvh1fKn1P92eVSvX0c3Gp9DtlpR6WllHDgsNSC-0pa5CsVFnZKF0hc7xdSqFpZ-xSKl03N0m3ye-LJqkHKR_5oAsd8fNFOfUr98UgunG2K-5SbpQfVtDbhX54j2z7u6GZSuv8cYzSGvyxkLx0AfCjl-RAvELHRgTiFCVEByKZom4HYRTlBgRjBW1bFow99HhtMBy00tod6-i1mu4YTN7zeyCAnmb0gHdmD2xQq7CV5gxTod6igouOl6lwmjznVBDOq_DRNyFYTdesIaihvI2hWElPHaFQOEPxVXso9lPtlp6w0_bEXthD08b2QgpdLw1D5b9huERaRxh09J4rDFPpxLRw_DI7HGep4Xg4WmiclxqT6NgINV_VuJ-uRnO5Gk9o-b4-WEVjHH3wFs0fLCOHhhtlxFDwYhm96dkaGcq1Mk6tl1FB8_bKyKafL8k4Qz5_yfCndnpOhssyxlExlZH_FRndafMLGdvJOkSDEvovVgMpToMj8RqUkz1dAzc5l2rQRlOvaTCT3Mf74jmNNfXDRHpo7odGskKLEmrx1eIpveKvRVeSB2rRn_60anGZ_rFpcYfK_SLwK9X6R8BO1YERuE_PgiKgDI5AlRCDC6UxuEql42NxjDqFOHi9FIeYLnEYRwt3xGEJTVONRirVbBuNWvJ-NR4BVDMwAbX0qz4BV0hzNgEDaIE-EYupelci6q8kwkUFDYnYQKtC9PiEthr02E2u-Xp0kFetHj40wq5HPDmUY9BJvh-MQTDdaR4DG91enoRHFJhqgIrm5BuQSZoiAwbQ1wcNOEAjKw1IpKYcI9pIPmREf2opM-Ip5d8zYj19NigZX1DF3WRcoDsbH8BGM-oeYBYFTKhFKHl31CKAdkba8CVl5duwjNRnbNDSxfjHqCJzRh1SaEFRHRaTzqce0bT0ST0KqMregGqyTGnE0SWN-Ikeb25EangT0miHpQlfU1NsM9qo78lmYL0Dh444cJwWxTkhT3eiP-VkOlGyyolHm5yYuMWJnTVO2O85oRvqQuhkF8IpZbYLadS63YVnVLfXhbU_uLCDbr3VgotzWxB4uAUqmhDUCtuMVoyf2YpfEtyYssyNmuVuTKhwI4-SGt1IpohzbYikjgVPsHd6O4bNaccfPh707O1BguxBgM_L393cfQHddnWerlKGilPSLXnyQMus9JzMrOxB2ek5luzIXDZLVuTsrMyMHEvGrBlRuqjhuiG6EYN0UTMWDv0fOHbDsQ&build-label=editors.sites-viewer-frontend_20260107.02_p4&imp-sid=CKL5u8LxiJIDFVTBzgAdEsACcw&is-cached-offline=false"

Recommendations

Enable compression (gzip/brotli) to improve performance