URL: https://ens.starknetxapp.com/
Submission: On April 22 via api from US — Scanned from DE

Summary

This website contacted 5 IPs in 2 countries across 2 domains to perform 9 HTTP transactions. The main IP is 2606:4700:3034::ac43:d070, located in United States and belongs to CLOUDFLARENET, US. The main domain is ens.starknetxapp.com.
TLS certificate: Issued by GTS CA 1P5 on April 22nd 2024. Valid for: 3 months.
This is the only time ens.starknetxapp.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2606:4700:303... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
3 172.67.208.112 13335 (CLOUDFLAR...)
1 104.17.2.184 13335 (CLOUDFLAR...)
9 5
Apex Domain
Subdomains
Transfer
5 starknetxapp.com
ens.starknetxapp.com
189 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 4647
14 KB
9 2
Domain Requested by
5 ens.starknetxapp.com ens.starknetxapp.com
2 challenges.cloudflare.com ens.starknetxapp.com
challenges.cloudflare.com
9 2

This site contains no links.

Subject Issuer Validity Valid
starknetxapp.com
GTS CA 1P5
2024-04-22 -
2024-07-21
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://ens.starknetxapp.com/
Frame ID: F7CD8F77416BA33E6EB07A0AC9206C53
Requests: 8 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/b6ixa/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: 89084425A27A6826C0110829144252B5
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Nur einen Moment…

Page Statistics

9
Requests

78 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

5
IPs

2
Countries

204 kB
Transfer

472 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
ens.starknetxapp.com/
18 KB
10 KB
Document
General
Full URL
https://ens.starknetxapp.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3034::ac43:d070 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8b09710f01dbd4395200bc7a3a7675ffbaf975fda9bd528301518551a997d18b
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/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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-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
JHhguh6/wa9s0AOdkDwR56vSyXFrMcrM/rEdX1jqWmXG1gn0psh5qG/4B0Pq+pxrNf5IGCRu0+bqs+QY8miwqG2SPyQo7fkHK37IyhWHWEk=$wNX6/uI2OJIGbR0IVq5Xqg==
cf-mitigated
challenge
cf-ray
8787e6e908be9f28-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin
date
Mon, 22 Apr 2024 19:08:21 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=OaqkF%2BRiHsPsMAyaemG%2BwtjVxJGL51yrKPmdUiugbLhkveuPuwVufqrpaUCCoaIB1z9UjARwQvu9EeWMQhACpQbD9Hhlk59zYf3f56QkH0eUjgEK9RiyTiD3lHnydQSSVadUKhtnCNf5ZQAm%2BDJzPuVHrQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
v1
ens.starknetxapp.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/
396 KB
163 KB
Script
General
Full URL
https://ens.starknetxapp.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8787e6e908be9f28
Requested by
Host: ens.starknetxapp.com
URL: https://ens.starknetxapp.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3034::ac43:d070 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0f23927e3f54369e02326de489e56b06e7f2f59ea806a33bc72c02e62899c699

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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/124.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"124.0.6367.60"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://ens.starknetxapp.com/?__cf_chl_rt_tk=c57JweotNKSRvMur.kvoWNI0_B4fIdqgI1IyE.zG16E-1713812901-0.0.1.1-1493
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.60", "Google Chrome";v="124.0.6367.60", "Not-A.Brand";v="99.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 22 Apr 2024 19:08:21 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=PlRH%2FmE1OMi57Z0pVeZnBudmGipoOpA1p3OwC6buOZr%2BRcXJkRmz3HsrrfNLbdpCmsQwnVhRPH4eEjvYT6vfbtUIV62%2B3ItuYLtaetV2dhoH%2FfEfW8SjY5MEBfOqSImFHqvnhSgYoATIGj811SNwgfILPg%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
8787e6e979599f28-FRA
alt-svc
h3=":443"; ma=86400
api.js
challenges.cloudflare.com/turnstile/v0/b/471dc2adc340/
41 KB
14 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/471dc2adc340/api.js?onload=ZbqNq8&render=explicit
Requested by
Host: ens.starknetxapp.com
URL: https://ens.starknetxapp.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8787e6e908be9f28
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:2b8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
926dc3302f99ec05e4206e965ddeb7250f5910a8c38e82c7beafb724bbaaf37b

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
Origin
https://ens.starknetxapp.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/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 22 Apr 2024 19:08:21 GMT
content-encoding
br
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
8787e6eaab86975c-FRA
alt-svc
h3=":443"; ma=86400
favicon.ico
ens.starknetxapp.com/
282 B
282 B
Image
General
Full URL
https://ens.starknetxapp.com/favicon.ico
Requested by
Host: ens.starknetxapp.com
URL: https://ens.starknetxapp.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.208.112 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
390f262b2857e119b02534e5549d0815415db91be25d7d7a090603540b7a7c1c

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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/124.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"124.0.6367.60"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://ens.starknetxapp.com/
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.60", "Google Chrome";v="124.0.6367.60", "Not-A.Brand";v="99.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 22 Apr 2024 19:08:21 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=G1g3OcvNnxQe8oinGh4sEkIVMsRXPMuPXEc4ygToGL1MijyQsF4GMTBOztWMAtai5OMfpY81BM7Qc9cg1QEX9Tllf8KSOcIEa68Wl5afttopzwFx58Q9dgpfHDfXkD21Va8YqR0QuA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=iso-8859-1
cache-control
max-age=14400
cf-ray
8787e6ea58b3996f-FRA
alt-svc
h3=":443"; ma=86400
85b90b89-faea-4b7a-99f9-b1688b1739c9
https://ens.starknetxapp.com/
13 B
0
Other
General
Full URL
blob:https://ens.starknetxapp.com/85b90b89-faea-4b7a-99f9-b1688b1739c9
Requested by
Host: ens.starknetxapp.com
URL: https://ens.starknetxapp.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://ens.starknetxapp.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Length
13
Content-Type
text/javascript
31739f735300810
ens.starknetxapp.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2130562422:1713809550:0fxOfZkqBlYatZEBw7hsIrX741UmRkDmf_UTLyMXrss/8787e6e908be9f28/
15 KB
16 KB
XHR
General
Full URL
https://ens.starknetxapp.com/cdn-cgi/challenge-platform/h/b/flow/ov1/2130562422:1713809550:0fxOfZkqBlYatZEBw7hsIrX741UmRkDmf_UTLyMXrss/8787e6e908be9f28/31739f735300810
Requested by
Host: ens.starknetxapp.com
URL: https://ens.starknetxapp.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8787e6e908be9f28
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.208.112 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d2e37408f6d1711eef0b2b51ec1b9f45b36b3b215ed78c9e3f96a159cb323fdb

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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/124.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
Content-type
application/x-www-form-urlencoded
sec-ch-ua-full-version
"124.0.6367.60"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://ens.starknetxapp.com/
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.60", "Google Chrome";v="124.0.6367.60", "Not-A.Brand";v="99.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
CF-Challenge
31739f735300810
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 22 Apr 2024 19:08:21 GMT
content-encoding
br
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
accept-encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pAcRuoKfJCfE0fyPSxlt6gvDxwSXyNkZM54R%2BpGyoHp19CUvl9Su4fnYTYuU1BunjkNdH81tK5k28TBNryrL%2B0Mg4Q6sacn68ndsxTeaO2w05EzkHZj8DPNNwswjTpJ9F5Oo21Qmpw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
8787e6eb0957996f-FRA
alt-svc
h3=":443"; ma=86400
cf-chl-gen
dNCl2l0sxQaoETlHSdQezBRhlfqRO5OVlqknidOq1h/p1agGoRCXBmf+fvo0H0v7$TYDyomdGkwOBGrBiRP83nw==
favicon.ico
ens.starknetxapp.com/
282 B
652 B
Other
General
Full URL
https://ens.starknetxapp.com/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.208.112 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
390f262b2857e119b02534e5549d0815415db91be25d7d7a090603540b7a7c1c

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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/124.0.0.0 Safari/537.36
sec-ch-ua-arch
"x86"
sec-ch-ua-full-version
"124.0.6367.60"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://ens.starknetxapp.com/
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.60", "Google Chrome";v="124.0.6367.60", "Not-A.Brand";v="99.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 22 Apr 2024 19:08:21 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
0
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nTDfZuAa2j1fZ14FsZAy6iLgkgTM4XuDsTei4VZ7usH0OhbrXFc%2Fza7kv9MRgc13F9kXWpNn%2BcTXwvpWBdTD6me1%2FcRrdkKq8Z8Y0lHds9GBKdKZZIdP2zSddSXe41Ib5mPa1pe%2FFw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=iso-8859-1
cache-control
max-age=14400
cf-ray
8787e6eb39a1996f-FRA
alt-svc
h3=":443"; ma=86400
normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/b6ixa/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame 8908
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/b6ixa/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/471dc2adc340/api.js?onload=ZbqNq8&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/ blob:; 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/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
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
8787e6ec0f3c9735-FRA
content-encoding
br
content-security-policy
frame-src https://challenges.cloudflare.com/ blob:; 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
Mon, 22 Apr 2024 19:08:21 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
vary
accept-encoding
bb7e5ac4-4ff4-48bb-ae04-162940074fe6
https://ens.starknetxapp.com/
80 B
0
Other
General
Full URL
blob:https://ens.starknetxapp.com/bb7e5ac4-4ff4-48bb-ae04-162940074fe6
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
1d5d7571ddb9876d6bdb02c3291e62d788f660b71e6eb9d9032234a691db4680

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://ens.starknetxapp.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

Content-Length
80
Content-Type
text/javascript

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| QKzi4 function| pHffp5 object| wsehH7 object| JUFg1 function| ZbqNq8 boolean| MEJVQF9 function| zxRZye7 function| HmFmEq1 function| MBHE7 function| AohC9 object| qjGMMj8 number| kQmFO6 object| angular object| turnstile boolean| OdIaJ1 string| Ytrw7

0 Cookies

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://ens.starknetxapp.com/
Message:
Failed to load resource: the server responded with a status of 403 ()
network error URL: https://ens.starknetxapp.com/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://ens.starknetxapp.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
X-Frame-Options SAMEORIGIN