URL: https://qrfile-documentshared.com/
Submission: On September 04 via manual 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 172.67.185.57, located in United States and belongs to CLOUDFLARENET, US. The main domain is qrfile-documentshared.com.
TLS certificate: Issued by WE1 on September 2nd 2024. Valid for: 3 months.
This is the only time qrfile-documentshared.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 172.67.185.57 13335 (CLOUDFLAR...)
2 104.18.95.41 13335 (CLOUDFLAR...)
9 3
Apex Domain
Subdomains
Transfer
5 qrfile-documentshared.com
qrfile-documentshared.com
70 KB
2 cloudflare.com
challenges.cloudflare.com — Cisco Umbrella Rank: 3877
15 KB
9 2
Domain Requested by
5 qrfile-documentshared.com qrfile-documentshared.com
2 challenges.cloudflare.com qrfile-documentshared.com
challenges.cloudflare.com
9 2

This site contains links to these domains. Also see Links.

Domain
www.cloudflare.com
Subject Issuer Validity Valid
qrfile-documentshared.com
WE1
2024-09-02 -
2024-12-01
3 months crt.sh
challenges.cloudflare.com
E5
2024-07-17 -
2024-10-15
3 months crt.sh

This page contains 2 frames:

Primary Page: https://qrfile-documentshared.com/
Frame ID: EC82F078A0643A9F10136E7D377EA57D
Requests: 6 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/xi4um/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Frame ID: 899D98C112B36EA6E33A008039B2CE7B
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Nur einen Moment…

Page Statistics

9
Requests

78 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

3
IPs

2
Countries

86 kB
Transfer

189 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 /
qrfile-documentshared.com/
19 KB
11 KB
Document
General
Full URL
https://qrfile-documentshared.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.185.57 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ec9d0d8365deccd2bfb97b1ffe91b6a101c44a3278c3173e7792f8f6736bd3a1
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 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
FVsnCHKWI3o8Yrdcvb+ertYYRcZDImM3F2oFIvjN5ZLMe/NUA+BIR1pXyGOfCQBFuStvSA4MJ7LQTvRbaJ6WXEe6IgxybjtOBVCxSyFbIOQqIElU5ukGwKNoJ+4HMZIwe6txdxYcQk6QUsf8wFzJwA==$pe2AYTzVFfyEu/xV9nSuxQ==
cf-mitigated
challenge
cf-ray
8bdf73a488c0d394-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, 04 Sep 2024 16:45:45 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=vJUNDkIbs6KQgEIml%2BoH%2FBn%2BXSNxVoc5%2BwUWMsYDaSQHQLoM2r6LeevCRRAGbQVI5k%2FGG3jtlcemdjZcI785snhMrN%2Bq6GyHxrpeWHXklSVVCwOWG1BdXMNasrv3V09h4jx5n2snUjVn2gQ8"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-content-options
nosniff
x-frame-options
SAMEORIGIN
v1
qrfile-documentshared.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/
88 KB
34 KB
Script
General
Full URL
https://qrfile-documentshared.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8bdf73a488c0d394
Requested by
Host: qrfile-documentshared.com
URL: https://qrfile-documentshared.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.185.57 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d7942344d9486e0cae1c313301cc42edbbef8b129c2638ab1e39d8f3b4dc1b51

Request headers

Referer
https://qrfile-documentshared.com/?__cf_chl_rt_tk=SHQXp8RDm1Gf0AP8ykLf95k2o5z5mN_AGAQrnGHRBBs-1725468345-0.0.1.1-6996
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 04 Sep 2024 16:45:45 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=6mEY9dr2wCkVfdXzY4xmxGcpHpaC%2FUOkdYSf7sl6X7Np4RO3t8AX%2FgDWzVNXym3hFvw%2BlCkO8zEJNNOaqI9zyrhenRyhSpMnlqxjqrlEquJ9GQBIoBEeKr46CkU5GUcsPBpXcaya%2Bj0MhV44"}],"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
8bdf73a59c72d394-FRA
alt-svc
h3=":443"; ma=86400
66dc6e1a-893a-40d1-bc3b-258b4a081810
https://qrfile-documentshared.com/ Frame
0
0

api.js
challenges.cloudflare.com/turnstile/v0/b/a5b175b00260/
45 KB
15 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/b/a5b175b00260/api.js?onload=sHIF2&render=explicit
Requested by
Host: qrfile-documentshared.com
URL: https://qrfile-documentshared.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8bdf73a488c0d394
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.95.41 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f260796d39e01df74e820ed2e7de42f0a397d8c5b9751c58d68746066155a9c7

Request headers

Referer
Origin
https://qrfile-documentshared.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 04 Sep 2024 16:45:45 GMT
content-encoding
br
last-modified
Mon, 02 Sep 2024 16:25:39 GMT
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
max-age=31536000, stale-if-error=10800, stale-while-revalidate=31536000, public
cross-origin-resource-policy
cross-origin
cf-ray
8bdf73a69d4e62cf-HAM
alt-svc
h3=":443"; ma=86400
favicon.ico
qrfile-documentshared.com/
4 KB
4 KB
Image
General
Full URL
https://qrfile-documentshared.com/favicon.ico
Requested by
Host: qrfile-documentshared.com
URL: https://qrfile-documentshared.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.185.57 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2d15a8b2823ce1496c6ec0d5170116e55f64cd3f6906ff208d20b81744a66edb
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://qrfile-documentshared.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 04 Sep 2024 16:45:45 GMT
content-encoding
br
x-content-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-embedder-policy
require-corp
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-resource-policy
same-origin
alt-svc
h3=":443"; ma=86400
cf-chl-out
Vwa4aB9v0nOmpn9SIy6S+Iyn8hiipggZlw6ukJPuynHjitBQfQ4pa/hTE2MvffvfBEs2o/6SHWQ0rrKbwn6bD1w0I3J+J6UB1+hpny2C9qStu4sf8xUA4FiGBAOPSSvlvHPIs3uTmjYf8ooNf/NecA==$GWTVDYafBldGEjecQWRHew==
referrer-policy
same-origin
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
cross-origin-opener-policy
same-origin
cf-mitigated
challenge
server
cloudflare
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kvL4%2Bs3vFFqTRpktbS40wT4t190pVFSMFTdepNJuNIK2je4c0IEG7TnadYjychw8T0GCpDFMNGJn0jwQtIHN1sFOBYZKhlhyqMSKkAJAaXnGdFqN3AFN8M2xDfT9WEyW8rCOsbL3RzJTT1EB"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
origin-agent-cluster
?1
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
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=()
cf-ray
8bdf73a64eb3d394-FRA
expires
Thu, 01 Jan 1970 00:00:01 GMT
5765609e2849125
qrfile-documentshared.com/cdn-cgi/challenge-platform/h/b/flow/ov1/333094451:1725462864:5h6ZTMBjXnN3EJeHdIGVTH2EZXQusN0RopBbat64O_A/8bdf73a488c0d394/
17 KB
13 KB
XHR
General
Full URL
https://qrfile-documentshared.com/cdn-cgi/challenge-platform/h/b/flow/ov1/333094451:1725462864:5h6ZTMBjXnN3EJeHdIGVTH2EZXQusN0RopBbat64O_A/8bdf73a488c0d394/5765609e2849125
Requested by
Host: qrfile-documentshared.com
URL: https://qrfile-documentshared.com/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8bdf73a488c0d394
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.185.57 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5d6ce0d885e22cb911558de52c5a7b759835227f78fa07034302ffdc5536dd15

Request headers

Referer
https://qrfile-documentshared.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
CF-Challenge
5765609e2849125
Content-type
application/x-www-form-urlencoded

Response headers

date
Wed, 04 Sep 2024 16:45:45 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=76cMFe0x4Jm9K0Y9XdT%2FyWyYZvb6FHEj2SJ9143Yh1yQ2dSJHaW9uyhdvLCkQf7vNh1z8Kh5xOsbNZ49l%2BQpwtQeX7%2FnY8IjalZfVMuUqLe2zrrseJKowwidgEXKf%2BuZQgnFCaVrSMH2aUGD"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
8bdf73a6f9c0d394-FRA
alt-svc
h3=":443"; ma=86400
cf-chl-gen
wViKqN8LqoEYCsQ8SGBMv5mVlB9y71/E15q753hboQtngbPl3L5aEkeYONYfX1xb3Z6nLNMkhQ==$IRT7P9PNuq1hVUv6
389cc4c4-183e-45f9-8596-ad14ad9984cf
https://qrfile-documentshared.com/ Frame
0
0

/
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/xi4um/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/ Frame 899D
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv0/0/xi4um/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/a5b175b00260/api.js?onload=sHIF2&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.95.41 -, , 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

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

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
8bdf73a928a9caa5-HAM
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, 04 Sep 2024 16:45:45 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
favicon.ico
qrfile-documentshared.com/
17 KB
9 KB
Other
General
Full URL
https://qrfile-documentshared.com/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.185.57 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cde9033aed171222e594c16fb3232ae12c0dc6123deec782d4206c25c424cac1
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://qrfile-documentshared.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 04 Sep 2024 16:45:46 GMT
content-encoding
br
x-content-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-embedder-policy
require-corp
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-resource-policy
same-origin
alt-svc
h3=":443"; ma=86400
cf-chl-out
HWQsZKVT4y2LsHw+8o/fW4N7AozKu1N2lwkC2r5dlVbV4ARwFDRMaGNGo9mq9MViOfbu39pjl5f55A90PasVO8ZA3sC6VkFxCkUnZPeUX/XtDtsfPCd3cHhrDj2nJPDc5KitxwrzLtjvGhsSIjqMMA==$+NhhoDrKf6O4TbKjzBOM8w==
referrer-policy
same-origin
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
cross-origin-opener-policy
same-origin
cf-mitigated
challenge
server
cloudflare
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ouJ997zFL4%2FRehEgAV9EdCqtt2%2B%2FETiYhoeXpFoYXDrk3GvzVtzmd%2FUZa1CVm220pADrobUqDD7k9fTP1bimKwJQe8sis0WU%2BJsWnNLd5w2jnThFXUOXbS7CBM9JO4829FiSLPEexiLnIJvV"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
origin-agent-cluster
?1
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
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=()
cf-ray
8bdf73aacf96d394-FRA
expires
Thu, 01 Jan 1970 00:00:01 GMT

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
qrfile-documentshared.com
URL
blob:https://qrfile-documentshared.com/66dc6e1a-893a-40d1-bc3b-258b4a081810
Domain
qrfile-documentshared.com
URL
blob:https://qrfile-documentshared.com/389cc4c4-183e-45f9-8596-ad14ad9984cf

Verdicts & Comments Add Verdict or Comment

17 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| _cf_chl_opt function| oVah5 function| sHIF2 boolean| QfUMh8 function| QAva1 function| mmslx5 function| ZLOC4 object| axQBC3 object| axDCs7 function| sdBm3 function| dBXS7 object| IIjti7 object| angular string| XFLJe3 object| turnstile boolean| BwJF8 boolean| qmZvk6

0 Cookies

3 Console Messages

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