Submitted URL: http://pasteyou.com/
Effective URL: https://pasteyou.com/
Submission: On April 27 via manual from US — Scanned from DE

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 9 HTTP transactions. The main IP is 2606:4700:3031::6815:3362, located in United States and belongs to CLOUDFLARENET, US. The main domain is pasteyou.com.
TLS certificate: Issued by GTS CA 1P5 on March 2nd 2024. Valid for: 3 months.
This is the only time pasteyou.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

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

This site contains no links.

Subject Issuer Validity Valid
pasteyou.com
GTS CA 1P5
2024-03-02 -
2024-05-31
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://pasteyou.com/
Frame ID: 113392514302DD658009D0FC29FD6FBD
Requests: 8 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/6kdhc/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Frame ID: 04E8A6FC34AED835C90E9C5EF13B3A1C
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Nur einen Moment…

Page URL History Show full URLs

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

Page Statistics

9
Requests

78 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

197 kB
Transfer

465 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://pasteyou.com/ HTTP 307
    https://pasteyou.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 /
pasteyou.com/
Redirect Chain
  • http://pasteyou.com/
  • https://pasteyou.com/
18 KB
10 KB
Document
General
Full URL
https://pasteyou.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3031::6815:3362 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6bfdc56fca5dc4f10a8af0020002c0b6d125a5ba2d25f55305464315238ab248
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

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
SSu/JnYIIhaiaQY3a1DSs3OBQhAcRTNW7ez1vxhVdwzVAsY1cxWOwxvi1+KQeE/jiiyK9CQJeOc3QeEe+6qJj4+CTVhbgvuYE0kWA+X67cc=$IkvwcSqMr0KFCUFLtYtgCA==
cf-mitigated
challenge
cf-ray
87ad4ac4ecab3624-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
Sat, 27 Apr 2024 08:02:44 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=UTs%2F8ntl5G9ndFahJJNY56Qi28ZhS6NBpV0G%2FdBD%2FkRQ%2FnQli7y1j6KSy%2B2Vkb0BPN8gJ%2BasiKgmni7WZqRTBHNTRE645iLbWUKSK8O3DZksBRSywWLsfn8hE%2FFbnwtDJSnwwwel7MRvWmU%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN

Redirect headers

Location
https://pasteyou.com/
Non-Authoritative-Reason
HttpsUpgrades
v1
pasteyou.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/
390 KB
157 KB
Script
General
Full URL
https://pasteyou.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=87ad4ac4ecab3624
Requested by
Host: pasteyou.com
URL: https://pasteyou.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3031::6815:3362 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4a607cecf42d815a1e8bc9a0fd351011803be86021636a3c4b46eebfd8784bd3

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
"124.0.6367.78"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://pasteyou.com/?__cf_chl_rt_tk=OE.CGn1bgcrSWLgVj6KqjUwN0li3cbeYvcyRR4ZEm_c-1714204964-0.0.1.1-1493
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.78", "Google Chrome";v="124.0.6367.78", "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
Sat, 27 Apr 2024 08:02:44 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=uoETAWmLxyEdQGDZIZ%2B1erOWR3VF26B86ZkXmnp2S38x%2B%2Fadj4hQQY5CcX93CHWZ4IpokSuMC3%2FxHUGbtA37luKuagLDIxSKj6Awbzo76K2OQ4%2F9IoDQ5OUeDol1A8guNsyHSKk9HriPh4g%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
87ad4ac51ce33624-FRA
alt-svc
h3=":443"; ma=86400
api.js
challenges.cloudflare.com/turnstile/v0/g/d0ff3ebede6b/
42 KB
14 KB
Script
General
Full URL
https://challenges.cloudflare.com/turnstile/v0/g/d0ff3ebede6b/api.js?onload=XagHGl3&render=explicit
Requested by
Host: pasteyou.com
URL: https://pasteyou.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=87ad4ac4ecab3624
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:2b8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c6b5cd0b65ebbb519dd845ba2979b40e58b056ca2c90f67a8bfea871d39615a7

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
Origin
https://pasteyou.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
Sat, 27 Apr 2024 08:02:44 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
87ad4ac5e86f3639-FRA
alt-svc
h3=":443"; ma=86400
favicon.ico
pasteyou.com/
0
478 B
Image
General
Full URL
https://pasteyou.com/favicon.ico
Requested by
Host: pasteyou.com
URL: https://pasteyou.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3031::6815:3362 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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
"124.0.6367.78"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://pasteyou.com/
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.78", "Google Chrome";v="124.0.6367.78", "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
Sat, 27 Apr 2024 08:02:44 GMT
cf-cache-status
HIT
last-modified
Tue, 31 Jan 2023 20:35:08 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
4790
etag
"0-5f3954478d700"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=h7apwp7NuHwYubGzoVVOMfi8nVd2D4DhUZdeEzCCEFmoRBXSgQTnpkEJKysb8TTBKSq3pc%2BCAz8xigZ%2FFXZ68izPBc9M3vvx3HLNjCVE%2BhRcZKvgICJJWCEm4yn%2FQ1I2FzQio%2F6ggsET65g%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/vnd.microsoft.icon
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
87ad4ac5cd893624-FRA
alt-svc
h3=":443"; ma=86400
content-length
0
386af971-8ede-488b-8cc7-1dd830452ea4
https://pasteyou.com/
13 B
0
Other
General
Full URL
blob:https://pasteyou.com/386af971-8ede-488b-8cc7-1dd830452ea4
Requested by
Host: pasteyou.com
URL: https://pasteyou.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://pasteyou.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
favicon.ico
pasteyou.com/
0
0
Other
General
Full URL
https://pasteyou.com/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3031::6815:3362 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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
"124.0.6367.78"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://pasteyou.com/
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.78", "Google Chrome";v="124.0.6367.78", "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
Sat, 27 Apr 2024 08:02:44 GMT
cf-cache-status
HIT
last-modified
Tue, 31 Jan 2023 20:35:08 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
4790
etag
"0-5f3954478d700"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=h7apwp7NuHwYubGzoVVOMfi8nVd2D4DhUZdeEzCCEFmoRBXSgQTnpkEJKysb8TTBKSq3pc%2BCAz8xigZ%2FFXZ68izPBc9M3vvx3HLNjCVE%2BhRcZKvgICJJWCEm4yn%2FQ1I2FzQio%2F6ggsET65g%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/vnd.microsoft.icon
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
87ad4ac5cd893624-FRA
alt-svc
h3=":443"; ma=86400
content-length
0
4ac48b4f1623ee6
pasteyou.com/cdn-cgi/challenge-platform/h/g/flow/ov1/734577308:1714201836:F1thnc4osBLN2aalkuezsYahgBQHRY_o3k_xYE-687U/87ad4ac4ecab3624/
16 KB
16 KB
XHR
General
Full URL
https://pasteyou.com/cdn-cgi/challenge-platform/h/g/flow/ov1/734577308:1714201836:F1thnc4osBLN2aalkuezsYahgBQHRY_o3k_xYE-687U/87ad4ac4ecab3624/4ac48b4f1623ee6
Requested by
Host: pasteyou.com
URL: https://pasteyou.com/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=87ad4ac4ecab3624
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3031::6815:3362 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7fdad504df5e5772ae5b3bfe10bc0cdb3f33443b3c7a3bfccdf4946715f6b19c

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
"124.0.6367.78"
sec-ch-ua-platform-version
"10.0.0"
Referer
https://pasteyou.com/
sec-ch-ua-full-version-list
"Chromium";v="124.0.6367.78", "Google Chrome";v="124.0.6367.78", "Not-A.Brand";v="99.0.0.0"
sec-ch-ua-bitness
"64"
sec-ch-ua-model
""
CF-Challenge
4ac48b4f1623ee6
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 27 Apr 2024 08:02:44 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=cSQTxkWouyNaP28VQ%2ByZdS1AuazP51y%2Bdy0SBEAY%2FuOTntcglsbTV7mQH8RVCkyEd1%2BRe2edrpmg3etTRvNjVwCgxB2Sru15S6sDaZmRXkSUYzuxVoyd5naSxWb%2Fg9UEgkDprQv6AAhdwHM%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8
cf-ray
87ad4ac66e503624-FRA
alt-svc
h3=":443"; ma=86400
cf-chl-gen
c1ALqe1vWfP8lxAZpQ/IsnhKsrrzGpVWvdGUgP1cj3PGAHbhyWXmMFax+9hBKi03$8N1/k5K3vP9IsHOqeiuWdA==
normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/6kdhc/0x4AAAAAAADnPIDROrmt1Wwj/light/ Frame 04E8
0
0
Document
General
Full URL
https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/6kdhc/0x4AAAAAAADnPIDROrmt1Wwj/light/normal
Requested by
Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/g/d0ff3ebede6b/api.js?onload=XagHGl3&render=explicit
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:2b8 , United States, 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
87ad4ac6dee6bb77-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
Sat, 27 Apr 2024 08:02:44 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
766f20ff-1503-43fc-b838-244b860f77b5
https://pasteyou.com/
80 B
0
Other
General
Full URL
blob:https://pasteyou.com/766f20ff-1503-43fc-b838-244b860f77b5
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://pasteyou.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| XagHGl3 boolean| hAQbG6 function| gSUh2 function| dBzx6 function| rNaINu0 function| UuEKIx0 function| irjVD5 object| dAXu9 object| HtXsUP9 function| Skim3 object| PcLwD9 number| etml6 object| angular object| turnstile boolean| VETep3 string| hQUN3

0 Cookies

3 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://pasteyou.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