Submitted URL: http://disborder.co.uk/
Effective URL: https://disborder.co.uk/
Submission: On October 30 via api from US — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 14 HTTP transactions. The main IP is 172.67.196.38, located in United States and belongs to CLOUDFLARENET, US. The main domain is disborder.co.uk.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on September 1st 2021. Valid for: a year.
This is the only time disborder.co.uk was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 15 172.67.196.38 13335 (CLOUDFLAR...)
14 1
Apex Domain
Subdomains
Transfer
15 disborder.co.uk
disborder.co.uk
28 KB
14 1
Domain Requested by
15 disborder.co.uk 1 redirects disborder.co.uk
14 1

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

Domain
support.cloudflare.com
www.cloudflare.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2021-09-01 -
2022-08-31
a year crt.sh

This page contains 1 frames:

Primary Page: https://disborder.co.uk/
Frame ID: 1D2CB10E5FE685ADBD2FD22C0A552DF7
Requests: 14 HTTP requests in this frame

Screenshot

Page Title

disborder.co.uk | 523: Origin is unreachable

Page URL History Show full URLs

  1. http://disborder.co.uk/ HTTP 301
    https://disborder.co.uk/ Page URL
  2. https://disborder.co.uk/ Page URL

Page Statistics

14
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

27 kB
Transfer

35 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://disborder.co.uk/ HTTP 301
    https://disborder.co.uk/ Page URL
  2. https://disborder.co.uk/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://disborder.co.uk/ HTTP 301
  • https://disborder.co.uk/

14 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
/
disborder.co.uk/
Redirect Chain
  • http://disborder.co.uk/
  • https://disborder.co.uk/
6 KB
6 KB
Document
General
Full URL
https://disborder.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b48f8c643a7dbecd2e43e3cbabca864c39b27d12c2b1986e3e98a557e695f3f3
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
content-type
text/html; charset=UTF-8
x-frame-options
SAMEORIGIN
referrer-policy
same-origin
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
expires
Thu, 01 Jan 1970 00:00:01 GMT
cf-ray
6a608f3a490d277c-PRG
server
cloudflare

Redirect headers

Date
Sat, 30 Oct 2021 00:34:42 GMT
Transfer-Encoding
chunked
Connection
keep-alive
Cache-Control
max-age=3600
Expires
Sat, 30 Oct 2021 01:34:42 GMT
Location
https://disborder.co.uk/
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=nxKOAVrI9olo8SS8WpZ0MgV9RBjREchWUktNcqppZ33a52x1i1x8MTk7CYLDPr5uFZju1r2nuRKo6qexiIOVtl%2FAEcxVHosv%2Futq5nVkdncJltSQ9bxuyMQVcyxTeTgJoOE%3D"}],"group":"cf-nel","max_age":604800}
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary
Accept-Encoding
Server
cloudflare
CF-RAY
6a608f39e857411a-PRG
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
main.css
disborder.co.uk/cdn-cgi/styles/
6 KB
2 KB
Stylesheet
General
Full URL
https://disborder.co.uk/cdn-cgi/styles/main.css
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2729a14ce8234270b0833cd05eaae83a0d00a89f7e3d79b0bc3b4609c48d85fd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
W/"616eb94f-19dc"
x-frame-options
DENY
content-type
text/css
cache-control
max-age=7200, public
cf-ray
6a608f3b398f277c-PRG
vary
Accept-Encoding
expires
Sat, 30 Oct 2021 02:34:43 GMT
cf-icon-browser.png
disborder.co.uk/cdn-cgi/images/
484 B
572 B
Image
General
Full URL
https://disborder.co.uk/cdn-cgi/images/cf-icon-browser.png
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
78a7d8b29cabf16831417dba1b9bbe36fae0d060a35a495e8f10e9663b3c9e65
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
"616eb94f-1e4"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6a608f3b599a277c-PRG
vary
Accept-Encoding
content-length
484
expires
Sat, 30 Oct 2021 02:34:43 GMT
cf-icon-ok.png
disborder.co.uk/cdn-cgi/images/
946 B
1022 B
Image
General
Full URL
https://disborder.co.uk/cdn-cgi/images/cf-icon-ok.png
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
"616eb94f-3b2"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6a608f3b599b277c-PRG
vary
Accept-Encoding
content-length
946
expires
Sat, 30 Oct 2021 02:34:43 GMT
cf-icon-cloud.png
disborder.co.uk/cdn-cgi/images/
1 KB
2 KB
Image
General
Full URL
https://disborder.co.uk/cdn-cgi/images/cf-icon-cloud.png
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
"616eb94f-5cc"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6a608f3b599c277c-PRG
vary
Accept-Encoding
content-length
1484
expires
Sat, 30 Oct 2021 02:34:43 GMT
cf-icon-server.png
disborder.co.uk/cdn-cgi/images/
1 KB
1 KB
Image
General
Full URL
https://disborder.co.uk/cdn-cgi/images/cf-icon-server.png
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
"616eb94f-568"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6a608f3b599d277c-PRG
vary
Accept-Encoding
content-length
1384
expires
Sat, 30 Oct 2021 02:34:43 GMT
cf-icon-error.png
disborder.co.uk/cdn-cgi/images/
854 B
930 B
Image
General
Full URL
https://disborder.co.uk/cdn-cgi/images/cf-icon-error.png
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
"616eb94f-356"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6a608f3b599e277c-PRG
vary
Accept-Encoding
content-length
854
expires
Sat, 30 Oct 2021 02:34:43 GMT
Primary Request /
disborder.co.uk/
6 KB
6 KB
Document
General
Full URL
https://disborder.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
de05dba772948c27f910d40bc4e9d5dffb57a9d79d4e319ed114cf5f033a8217
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
content-type
text/html; charset=UTF-8
x-frame-options
SAMEORIGIN
referrer-policy
same-origin
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
expires
Thu, 01 Jan 1970 00:00:01 GMT
cf-ray
6a608f3b79a9277c-PRG
server
cloudflare
main.css
disborder.co.uk/cdn-cgi/styles/
6 KB
2 KB
Stylesheet
General
Full URL
https://disborder.co.uk/cdn-cgi/styles/main.css
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2729a14ce8234270b0833cd05eaae83a0d00a89f7e3d79b0bc3b4609c48d85fd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
W/"616eb94f-19dc"
x-frame-options
DENY
content-type
text/css
cache-control
max-age=7200, public
cf-ray
6a608f3cfac7277c-PRG
vary
Accept-Encoding
expires
Sat, 30 Oct 2021 02:34:43 GMT
cf-icon-browser.png
disborder.co.uk/cdn-cgi/images/
484 B
543 B
Image
General
Full URL
https://disborder.co.uk/cdn-cgi/images/cf-icon-browser.png
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
78a7d8b29cabf16831417dba1b9bbe36fae0d060a35a495e8f10e9663b3c9e65
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
"616eb94f-1e4"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6a608f3d1ad9277c-PRG
vary
Accept-Encoding
content-length
484
expires
Sat, 30 Oct 2021 02:34:43 GMT
cf-icon-ok.png
disborder.co.uk/cdn-cgi/images/
946 B
1005 B
Image
General
Full URL
https://disborder.co.uk/cdn-cgi/images/cf-icon-ok.png
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ed732380ee3ff0f2d841784da213c8c05d2b5ae187a5217b419d21cae5cedb1b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
"616eb94f-3b2"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6a608f3d1ada277c-PRG
vary
Accept-Encoding
content-length
946
expires
Sat, 30 Oct 2021 02:34:43 GMT
cf-icon-cloud.png
disborder.co.uk/cdn-cgi/images/
1 KB
2 KB
Image
General
Full URL
https://disborder.co.uk/cdn-cgi/images/cf-icon-cloud.png
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3a223426c67a0a33ff57af68a57fb589fea36af2a6e8f9dae7798c77471e0e58
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
"616eb94f-5cc"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6a608f3d1adb277c-PRG
vary
Accept-Encoding
content-length
1484
expires
Sat, 30 Oct 2021 02:34:43 GMT
cf-icon-server.png
disborder.co.uk/cdn-cgi/images/
1 KB
1 KB
Image
General
Full URL
https://disborder.co.uk/cdn-cgi/images/cf-icon-server.png
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
41553a537f85839927155af093b7bfa1987215f474ed038714609cc48812ea3b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
"616eb94f-568"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6a608f3d1adc277c-PRG
vary
Accept-Encoding
content-length
1384
expires
Sat, 30 Oct 2021 02:34:43 GMT
cf-icon-error.png
disborder.co.uk/cdn-cgi/images/
854 B
913 B
Image
General
Full URL
https://disborder.co.uk/cdn-cgi/images/cf-icon-error.png
Requested by
Host: disborder.co.uk
URL: https://disborder.co.uk/cdn-cgi/styles/main.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.196.38 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
67f70597a183fbca7fac55d609fbaac5c34bb4d4d32a0530bbbbb42591f2de2f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://disborder.co.uk/cdn-cgi/styles/main.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Sat, 30 Oct 2021 00:34:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 19 Oct 2021 12:25:51 GMT
server
cloudflare
etag
"616eb94f-356"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6a608f3d1add277c-PRG
vary
Accept-Encoding
content-length
854
expires
Sat, 30 Oct 2021 02:34:43 GMT

Verdicts & Comments Add Verdict or Comment

4 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| onbeforexrselect function| reportError boolean| originAgentCluster object| scheduler

2 Cookies

Domain/Path Name / Value
disborder.co.uk/ Name: cf_ob_info
Value: 523:6a608f3a490d277c:PRG
disborder.co.uk/ Name: cf_use_ob
Value: 0

2 Console Messages

Source Level URL
Text
network error URL: https://disborder.co.uk/
Message:
Failed to load resource: the server responded with a status of 523 ()
network error URL: https://disborder.co.uk/
Message:
Failed to load resource: the server responded with a status of 523 ()

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