Submitted URL: http://bitkub.com/
Effective URL: https://www.bitkub.com/
Submission: On May 26 via manual from QA — Scanned from DE

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 9 HTTP transactions. The main IP is 2606:4700::6812:be2, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.bitkub.com. The Cisco Umbrella rank of the primary domain is 385107.
TLS certificate: Issued by Sectigo RSA Organization Validation S... on April 11th 2024. Valid for: a year.
This is the only time www.bitkub.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 7 2606:4700::68... 13335 (CLOUDFLAR...)
2 104.17.2.184 13335 (CLOUDFLAR...)
9 3
Apex Domain
Subdomains
Transfer
7 bitkub.com
bitkub.com — Cisco Umbrella Rank: 236472
www.bitkub.com — Cisco Umbrella Rank: 385107
162 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 4500
14 KB
9 2
Domain Requested by
5 www.bitkub.com www.bitkub.com
2 challenges.cloudflare.com www.bitkub.com
challenges.cloudflare.com
2 bitkub.com 2 redirects
9 3

This site contains no links.

Subject Issuer Validity Valid
*.bitkub.com
Sectigo RSA Organization Validation Secure Server CA
2024-04-11 -
2025-04-22
a year crt.sh
challenges.cloudflare.com
Cloudflare Inc ECC CA-3
2023-08-18 -
2024-08-17
a year crt.sh

This page contains 2 frames:

Primary Page: https://www.bitkub.com/
Frame ID: 6630565DAF03C82CF8D78AFD868A3580
Requests: 8 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/epmih/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: 75E3C6DA78376419380F10664BECACE8
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Nur einen Moment…

Page URL History Show full URLs

  1. http://bitkub.com/ HTTP 307
    https://bitkub.com/ HTTP 301
    https://www.bitkub.com/ HTTP 307
    https://bitkub.com/ HTTP 301
    https://www.bitkub.com/ Page URL

Page Statistics

9
Requests

78 %
HTTPS

50 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

176 kB
Transfer

517 kB
Size

2
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://bitkub.com/ HTTP 307
    https://bitkub.com/ HTTP 301
    https://www.bitkub.com/ HTTP 307
    https://bitkub.com/ HTTP 301
    https://www.bitkub.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.bitkub.com/
Redirect Chain
  • http://bitkub.com/
  • https://bitkub.com/
  • https://www.bitkub.com/
  • https://bitkub.com/
  • https://www.bitkub.com/
16 KB
7 KB
Document
General
Full URL
https://www.bitkub.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:be2 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
93845c8bcab3c73a897d154dbcfcb1d546da3afbc5addc57050985bce8ea4b92
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-chl-out
JeUk6PYCdZ4Yw599wmwCO4lWcC5x+yeCepGOGptcT2coXK6/nMas8eXLdoL8lDEfm4PZpYd4R/2HyAES17TRJzHbSeYN769g7nKUwSgptNc2anfFf3mDGxswOZhY0IVYD+jOQodsVFHLaCtlh/pG8g==$qRWxarFmJCkYoh9spcHFfw==
cf-mitigated
challenge
cf-ray
889b64fdd8571b35-FRA
content-encoding
gzip
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
date
Sun, 26 May 2024 05:34:09 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare
strict-transport-security
max-age=15552000; includeSubDomains; preload
vary
Accept-Encoding
x-content-options
nosniff
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN

Redirect headers

cache-control
max-age=3600
cf-ray
889b64fd88101b35-FRA
content-length
167
content-type
text/html
date
Sun, 26 May 2024 05:34:09 GMT
expires
Sun, 26 May 2024 06:34:09 GMT
location
https://www.bitkub.com/
server
cloudflare
vary
Accept-Encoding
x-content-type-options
nosniff
v1
www.bitkub.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/
391 KB
109 KB
Script
General
Full URL
https://www.bitkub.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=889b64fdd8571b35
Requested by
Host: www.bitkub.com
URL: https://www.bitkub.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:be2 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
963ec7f89cb48b5b57f2c0348d5775688b31b9e6d63f92066e48db3b15ed659b
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"125.0.6422.112"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://www.bitkub.com/?__cf_chl_rt_tk=3ENLSyjnYqzCpl6JGvFQDy0mRVwVB8Bq.tr57q_1e0E-1716701649-0.0.1.1-1578
sec-ch-ua-full-version-list
"Google Chrome";v="125.0.6422.112", "Chromium";v="125.0.6422.112", "Not.A/Brand";v="24.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 26 May 2024 05:34:09 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
content-encoding
gzip
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
889b64fe18961b35-FRA
api.js
challenges.cloudflare.com/turnstile/v0/b/695da7821231/
42 KB
14 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/695da7821231/api.js?onload=gayxv3&render=explicit
Requested by
Host: www.bitkub.com
URL: https://www.bitkub.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=889b64fdd8571b35
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.2.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e158035a6f740b0245a027bf0d559c56782ebbeec7cab5a827083bd16aa47901

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Origin
https://www.bitkub.com
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 26 May 2024 05:34:09 GMT
content-encoding
br
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
max-age=604800, public
cross-origin-resource-policy
cross-origin
cf-ray
889b64fe7afb1c03-FRA
alt-svc
h3=":443"; ma=86400
favicon.ico
www.bitkub.com/
26 KB
26 KB
Image
General
Full URL
https://www.bitkub.com/favicon.ico
Requested by
Host: www.bitkub.com
URL: https://www.bitkub.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:be2 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Next.js
Resource Hash
e8a3186326e57a0e521d8a13a679c026c177fcd5504a9721cc785756760e353e
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"125.0.6422.112"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://www.bitkub.com/
sec-ch-ua-full-version-list
"Google Chrome";v="125.0.6422.112", "Chromium";v="125.0.6422.112", "Not.A/Brand";v="24.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 26 May 2024 05:34:09 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
MISS
content-encoding
gzip
server
cloudflare
x-powered-by
Next.js
vary
Accept-Encoding
content-type
text/html; charset=utf-8
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
cf-ray
889b64fe78e51b35-FRA
d97cdc4a-fa6f-4f1c-8208-274b3c2d6366
https://www.bitkub.com/
13 B
0
Other
General
Full URL
blob:https://www.bitkub.com/d97cdc4a-fa6f-4f1c-8208-274b3c2d6366
Requested by
Host: www.bitkub.com
URL: https://www.bitkub.com/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://www.bitkub.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Content-Length
13
Content-Type
text/javascript
615735fb248347a
www.bitkub.com/cdn-cgi/challenge-platform/h/b/flow/ov1/1399741181:1716700375:TaAfo_fy3hLLpa7eePmLTRGUXPcy11-I66nYxJOUuvs/889b64fdd8571b35/
16 KB
12 KB
XHR
General
Full URL
https://www.bitkub.com/cdn-cgi/challenge-platform/h/b/flow/ov1/1399741181:1716700375:TaAfo_fy3hLLpa7eePmLTRGUXPcy11-I66nYxJOUuvs/889b64fdd8571b35/615735fb248347a
Requested by
Host: www.bitkub.com
URL: https://www.bitkub.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=889b64fdd8571b35
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:be2 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
28b02e76aba712bde2c9793381014d0b2a58b7a10a4992f870ebe9bb8d47ebbc
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
Content-type
application/x-www-form-urlencoded
sec-ch-ua-full-version
"125.0.6422.112"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://www.bitkub.com/
sec-ch-ua-full-version-list
"Google Chrome";v="125.0.6422.112", "Chromium";v="125.0.6422.112", "Not.A/Brand";v="24.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
CF-Challenge
615735fb248347a
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 26 May 2024 05:34:09 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
content-encoding
gzip
server
cloudflare
content-type
text/plain; charset=UTF-8
cf-ray
889b64ff19671b35-FRA
cf-chl-gen
xWbVzJT+eHXhsw+cSWAzPKLMrFBpDbryEcaTE6vKxpkpZj3gDjtyS33TlrwEeEwd$jXfTMj/2lQSuhh5zfolOsw==
normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/epmih/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame 75E3
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/epmih/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/695da7821231/api.js?onload=gayxv3&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.2.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Content-Security-Policy frame-src https://challenges.cloudflare.com/; base-uri 'self'

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

accept-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc
h3=":443"; ma=86400
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
889b64ffaf8d65be-FRA
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/; base-uri 'self'
content-type
text/html; charset=UTF-8
critical-ch
Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin
date
Sun, 26 May 2024 05:34:09 GMT
document-policy
js-profiling
origin-agent-cluster
?1
permissions-policy
accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy
same-origin
server
cloudflare
924adfed-f3b0-4cb9-a613-b11a2da2b6fe
https://www.bitkub.com/
80 B
0
Other
General
Full URL
blob:https://www.bitkub.com/924adfed-f3b0-4cb9-a613-b11a2da2b6fe
Requested by
Host: www.bitkub.com
URL: https://www.bitkub.com/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
f3418640c1204265881221580b9d1554424f6ed49549d408da50c690ab29f400

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://www.bitkub.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Content-Length
80
Content-Type
text/javascript
favicon.ico
www.bitkub.com/
26 KB
7 KB
Other
General
Full URL
https://www.bitkub.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:be2 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Next.js
Resource Hash
e8a3186326e57a0e521d8a13a679c026c177fcd5504a9721cc785756760e353e
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"125.0.6422.112"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://www.bitkub.com/
sec-ch-ua-full-version-list
"Google Chrome";v="125.0.6422.112", "Chromium";v="125.0.6422.112", "Not.A/Brand";v="24.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Sun, 26 May 2024 05:34:10 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
MISS
content-encoding
gzip
server
cloudflare
x-powered-by
Next.js
vary
Accept-Encoding
content-type
text/html; charset=utf-8
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
cf-ray
889b65007a851b35-FRA

Verdicts & Comments Add Verdict or Comment

18 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| _cf_chl_opt function| gayxv3 boolean| JXhB6 function| QgHlK1 function| rOvQ5 function| oXia4 object| QbEmX0 object| dSEMW3 function| BIbrJ0 function| hfeDJ2 function| WjxD5 object| LXal2 number| aDLZZ3 object| angular object| turnstile boolean| trPbq3 string| AJKC1

2 Cookies

Domain/Path Name / Value
.bitkub.com/ Name: __cf_bm
Value: gCqy8YXoMavyy4346mIjS9Pfah_p.arX.XLMHJ5TA4I-1716701649-1.0.1.1-kLwKWFKeLm72NE9rr9cNbNnhzPLBFBvMJ_vNrTKsA9jaZX8_PtMEK.W9fbVAA8paoP.DnhIid.P_jfJYXnnHVw
.bitkub.com/ Name: _cfuvid
Value: NR.eZOx9fljqHzn_7.TmSGhLSGw36iTxKAoLMKbkq9s-1716701649893-0.0.1.1-604800000

5 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network error URL: https://www.bitkub.com/
Message:
Failed to load resource: the server responded with a status of 403 ()
network error URL: https://www.bitkub.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.bitkub.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN