Submitted URL: http://bitlexx.com/
Effective URL: https://bitlexx.com/
Submission: On June 26 via api from US — Scanned from DE

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 9 HTTP transactions. The main IP is 172.67.187.114, located in United States and belongs to CLOUDFLARENET, US. The main domain is bitlexx.com.
TLS certificate: Issued by GTS CA 1P5 on May 27th 2024. Valid for: 3 months.
This is the only time bitlexx.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 172.67.187.114 13335 (CLOUDFLAR...)
2 104.17.2.184 13335 (CLOUDFLAR...)
9 3
Apex Domain
Subdomains
Transfer
5 bitlexx.com
bitlexx.com
123 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 4311
14 KB
9 2
Domain Requested by
5 bitlexx.com bitlexx.com
2 challenges.cloudflare.com bitlexx.com
challenges.cloudflare.com
9 2

This site contains no links.

Subject Issuer Validity Valid
bitlexx.com
GTS CA 1P5
2024-05-27 -
2024-08-25
3 months 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://bitlexx.com/
Frame ID: F9FCC51D6CAD1B3963F6C3748917D0C6
Requests: 8 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/4baqf/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: 64798965F379C84FA8147BFE5DE31074
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Nur einen Moment…

Page URL History Show full URLs

  1. http://bitlexx.com/ HTTP 307
    https://bitlexx.com/ HTTP 307
    https://bitlexx.com/ Page URL

Page Statistics

9
Requests

78 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

3
IPs

2
Countries

137 kB
Transfer

438 kB
Size

0
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://bitlexx.com/ HTTP 307
    https://bitlexx.com/ HTTP 307
    https://bitlexx.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 /
bitlexx.com/
Redirect Chain
  • http://bitlexx.com/
  • https://bitlexx.com/
  • https://bitlexx.com/
15 KB
8 KB
Document
General
Full URL
https://bitlexx.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.187.114 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
eb6224e52d64a2c8e35f11c93c25461d3502cb8b330f92ce2fa5dc9dd0786603
Security Headers
Name Value
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/126.0.0.0 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
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-chl-out
mDeF/uTOQiMcDFKmRAQSo84HDlPETm7Ke4RHQOoiFWeEEAmczuxmIfGLFg/X2q7ZRZyJao/4y1SxFB4wh2tseZt8xgX9fGISql4uiFkjOQs=$kZgHIQoHRnmmLuEPhWbkiA==
cf-mitigated
challenge
cf-ray
89a07c876ac53736-FRA
content-encoding
br
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
Wed, 26 Jun 2024 22:03:17 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Jgkizmhr2clyX44lDxh%2BWnyPC26fUTr%2FLmTl4MqMU%2Boco1lXOhGCuThNHkPqPocoxAEJiQGb6y7lcKHH%2BYtvToakG2rB%2Bn8lI9Isfipess2Y%2BDW0ErIQWS9zPZuRkQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-content-options
nosniff
x-frame-options
SAMEORIGIN

Redirect headers

Location
https://bitlexx.com/
v1
bitlexx.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/
360 KB
99 KB
Script
General
Full URL
https://bitlexx.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=89a07c876ac53736
Requested by
Host: bitlexx.com
URL: https://bitlexx.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.187.114 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7bfae3f1fe233ea2e9b6aa4c40a602488bc66d792304cc144158f44f7b5266ba

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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/126.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"126.0.6478.126"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://bitlexx.com/?__cf_chl_rt_tk=jjUxPZmvHlFPjeJ0VbpoWTQk_PTD4NYVBzhxq4hYkzY-1719439397-0.0.1.1-3690
sec-ch-ua-full-version-list
"Not/A)Brand";v="8.0.0.0", "Chromium";v="126.0.6478.126", "Google Chrome";v="126.0.6478.126"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 26 Jun 2024 22:03:17 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5%2B6GgSlHnbUByfnX2a3d4CVC1QvHPlw4ugfoh7Cp0v5Itx0C%2FUBBOKlvNObtQBXDW712Q8hHMsASYguC8k4NHLkkyfIP7yHLjLeC4cGv12EpEd9k7%2F%2B865fdyLdXTA%3D%3D"}],"group":"cf-nel","max_age":604800}
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
89a07c87db3c3736-FRA
alt-svc
h3=":443"; ma=86400
api.js
challenges.cloudflare.com/turnstile/v0/b/c7e29c8c8b6e/
42 KB
14 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/c7e29c8c8b6e/api.js?onload=AUFp6&render=explicit
Requested by
Host: bitlexx.com
URL: https://bitlexx.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=89a07c876ac53736
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.2.184 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fdf9b58fcf84b6c75c42ba56855fb02e0a990771aa1932c18a0fa73ef640000a

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
Origin
https://bitlexx.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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 26 Jun 2024 22:03:17 GMT
content-encoding
br
last-modified
Wed, 19 Jun 2024 17:35:52 GMT
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
max-age=31536000
cross-origin-resource-policy
cross-origin
cf-ray
89a07c895f52c042-WAW
alt-svc
h3=":443"; ma=86400
favicon.ico
bitlexx.com/
2 KB
3 KB
Image
General
Full URL
https://bitlexx.com/favicon.ico
Requested by
Host: bitlexx.com
URL: https://bitlexx.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.187.114 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0f84307ad691800e391fccb42b4ba290a87febf001abedfbe03b34767d45e441

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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/126.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"126.0.6478.126"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://bitlexx.com/
sec-ch-ua-full-version-list
"Not/A)Brand";v="8.0.0.0", "Chromium";v="126.0.6478.126", "Google Chrome";v="126.0.6478.126"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 26 Jun 2024 22:03:17 GMT
content-encoding
br
cf-cache-status
REVALIDATED
last-modified
Sun, 26 May 2024 14:45:10 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"66534af6-9b5"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PPRTWPowEfNd6keOH8X%2BSLLRaY8%2F00aC2OsiufQ3E%2Bd6cSDyYS20xlDiq4OmnsgG8ZCGxe2p3GZFNsTY4TklXoLoxBXJRCdDbsXiXMk%2FRZ4yifA1dhi%2BioiWMkRm6Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/x-icon
cache-control
max-age=14400
cf-ray
89a07c890cbb3736-FRA
alt-svc
h3=":443"; ma=86400
1ac182ae-36ae-4fbd-86b3-086411c5e8a1
https://bitlexx.com/
13 B
0
Other
General
Full URL
blob:https://bitlexx.com/1ac182ae-36ae-4fbd-86b3-086411c5e8a1
Requested by
Host: bitlexx.com
URL: https://bitlexx.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://bitlexx.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length
13
Content-Type
text/javascript
95d0d191d8670bf
bitlexx.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2123158846:1719436273:x4k-MSxsGQ5fMVVHkjgMKGe1GgYrG-6cqfRfW7MFD2M/89a07c876ac53736/
16 KB
13 KB
XHR
General
Full URL
https://bitlexx.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2123158846:1719436273:x4k-MSxsGQ5fMVVHkjgMKGe1GgYrG-6cqfRfW7MFD2M/89a07c876ac53736/95d0d191d8670bf
Requested by
Host: bitlexx.com
URL: https://bitlexx.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=89a07c876ac53736
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.187.114 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d8945106cf7cdfac382468c7a35f31e3e0adb81a88a4391ae74ec6b4e8c6ee46

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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/126.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
Content-type
application/x-www-form-urlencoded
sec-ch-ua-full-version
"126.0.6478.126"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://bitlexx.com/
sec-ch-ua-full-version-list
"Not/A)Brand";v="8.0.0.0", "Chromium";v="126.0.6478.126", "Google Chrome";v="126.0.6478.126"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
CF-Challenge
95d0d191d8670bf
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 26 Jun 2024 22:03:17 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MPd7GPk%2BYFxI0DQymG6TgfxX07bg%2FYS7pEd0n3xxl%2FM3H5Kb2s%2F18Y55BbFSNLkZtEjWKr2q7tPGAWB6NOLZRtnvZoroWgjZO%2BbJd3i6TxiqmfrwhQLY8L5YxF%2BWgw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
89a07c89bd8a3736-FRA
alt-svc
h3=":443"; ma=86400
cf-chl-gen
JXthI+kwzk12R+hRtSZ8HpNISSfccKsWBhvxRnmTGmFlTix9TPGl4YAZuTRv9iOX$xBfLuz4n8S6ZzcqwlArl/A==
favicon.ico
bitlexx.com/
2 KB
0
Other
General
Full URL
https://bitlexx.com/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.187.114 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0f84307ad691800e391fccb42b4ba290a87febf001abedfbe03b34767d45e441

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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/126.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"126.0.6478.126"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://bitlexx.com/
sec-ch-ua-full-version-list
"Not/A)Brand";v="8.0.0.0", "Chromium";v="126.0.6478.126", "Google Chrome";v="126.0.6478.126"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 26 Jun 2024 22:03:17 GMT
content-encoding
br
cf-cache-status
REVALIDATED
last-modified
Sun, 26 May 2024 14:45:10 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"66534af6-9b5"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PPRTWPowEfNd6keOH8X%2BSLLRaY8%2F00aC2OsiufQ3E%2Bd6cSDyYS20xlDiq4OmnsgG8ZCGxe2p3GZFNsTY4TklXoLoxBXJRCdDbsXiXMk%2FRZ4yifA1dhi%2BioiWMkRm6Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/x-icon
cache-control
max-age=14400
cf-ray
89a07c890cbb3736-FRA
alt-svc
h3=":443"; ma=86400
normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/4baqf/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame 6479
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/4baqf/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/c7e29c8c8b6e/api.js?onload=AUFp6&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/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
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
89a07c8a9e0bb5f7-WAW
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
Wed, 26 Jun 2024 22:03:17 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
5a0d8fc3-c693-4aed-94f5-01ad1550b6ea
https://bitlexx.com/
80 B
0
Other
General
Full URL
blob:https://bitlexx.com/5a0d8fc3-c693-4aed-94f5-01ad1550b6ea
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://bitlexx.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Length
80
Content-Type
text/javascript

Verdicts & Comments Add Verdict or Comment

21 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 undefined| event object| fence object| sharedStorage object| _cf_chl_opt function| IcFv3 function| fdinJ3 function| eCJq7 object| DgMuT7 object| sNOfq7 function| AUFp6 boolean| xGiPT2 function| weAp2 function| iaRGg6 function| lskE2 object| eUER7 number| yyAs7 object| angular object| turnstile boolean| AoqI8 string| eZTaT0

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://bitlexx.com/
Message:
Failed to load resource: the server responded with a status of 403 ()

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
X-Frame-Options SAMEORIGIN