Submitted URL: http://ftp.gpo.gov/
Effective URL: https://ftp.gpo.gov/
Submission Tags: insec_govpress_testing wordpress Search All
Submission: On October 14 via api from US

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 13 HTTP transactions. The main IP is 162.140.252.160, located in Carriere, United States and belongs to GPO-NET, US. The main domain is ftp.gpo.gov.
TLS certificate: Issued by DigiCert SHA2 Extended Validation Ser... on March 10th 2020. Valid for: a year.
This is the only time ftp.gpo.gov was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 14 162.140.252.160 3705 (GPO-NET)
13 1
Apex Domain
Subdomains
Transfer
14 gpo.gov
ftp.gpo.gov
902 KB
13 1
Domain Requested by
14 ftp.gpo.gov 1 redirects ftp.gpo.gov
13 1

This site contains no links.

Subject Issuer Validity Valid
sftp.gpo.gov
DigiCert SHA2 Extended Validation Server CA
2020-03-10 -
2021-04-05
a year crt.sh

This page contains 1 frames:

Primary Page: https://ftp.gpo.gov/
Frame ID: C92C30FB73FE2CFDB2305944373EE840
Requests: 13 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://ftp.gpo.gov/ HTTP 302
    https://ftp.gpo.gov/ Page URL

Page Statistics

13
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

902 kB
Transfer

896 kB
Size

1
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://ftp.gpo.gov/ HTTP 302
    https://ftp.gpo.gov/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

13 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Cookie set /
ftp.gpo.gov/
Redirect Chain
  • http://ftp.gpo.gov/
  • https://ftp.gpo.gov/
5 KB
6 KB
Document
General
Full URL
https://ftp.gpo.gov/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
203ea69a2a6014d668dae8f2ecb83be33d4c501a5e883a218321572ed23cfd13
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Host
ftp.gpo.gov
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Sec-Fetch-User
?1
Sec-Fetch-Dest
document
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Server
SecureTransport 5.3.6 (build: 412)
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Accept-Ranges
bytes
X-Frame-Options
SAMEORIGIN
Set-Cookie
FDX=1dluuwarcogve8247qvh2a3mv;Path=/;HttpOnly
Content-Type
text/html;charset=UTF-8
Cache-Control
private, no-store, no-cache, must-revalidate
Pragma
no-cache
Expires
Thu, 01 Jan 1970 00:00:00 GMT
Transfer-Encoding
chunked

Redirect headers

Location
https://ftp.gpo.gov/
Server
BigIP
Connection
Keep-Alive
Content-Length
0
default.config.json
ftp.gpo.gov/html/skin/ric/C/config/
3 KB
4 KB
XHR
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/config/default.config.json
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
33c264a8c17e74e1356e375ef98f48a91787f6b6cdf9d64fa189ea26bc9a343d
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Accept
application/json
Referer
https://ftp.gpo.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
application/json

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
application/octet-stream;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
3110
Expires
Thu, 01 Jan 1970 00:00:00 GMT
progress.css
ftp.gpo.gov/html/skin/ric/C/assets/
2 KB
3 KB
Stylesheet
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/assets/progress.css?89189c688bcfeaee510f
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
ad055ec0985458ca8ac4156c4558e9e90faead0513753a4278ba94b4cbb3dd17
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.gpo.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
text/css;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
2406
Expires
Thu, 01 Jan 1970 00:00:00 GMT
st-wap-progress-indicator.js
ftp.gpo.gov/html/skin/ric/C/
2 KB
3 KB
Script
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/st-wap-progress-indicator.js?89189c688bcfeaee510f
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
8cf5b9e7e5a883f45d449016b53044ab3de5ae40b33c74b32a036b6e73f988d2
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.gpo.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
application/x-javascript;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
2123
Expires
Thu, 01 Jan 1970 00:00:00 GMT
wap.css
ftp.gpo.gov/html/skin/ric/C/assets/
99 KB
100 KB
Stylesheet
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/assets/wap.css?89189c688bcfeaee510f
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
e68d4698fce10d0aceebc66d36cb4071c069c4449248ce429648027700a1f8ef
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.gpo.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
text/css;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
101619
Expires
Thu, 01 Jan 1970 00:00:00 GMT
st-wap-templates-vendor.js
ftp.gpo.gov/html/skin/ric/C/
404 KB
405 KB
Script
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/st-wap-templates-vendor.js?89189c688bcfeaee510f
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
bbc986eb40b5bd79c03a8fe9bcf9c1cd93f7021741ee973426035632e7517e6a
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.gpo.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
application/x-javascript;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
413740
Expires
Thu, 01 Jan 1970 00:00:00 GMT
st-wap-jquery-vendor.js
ftp.gpo.gov/html/skin/ric/C/
98 KB
99 KB
Script
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/st-wap-jquery-vendor.js?89189c688bcfeaee510f
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
4685ad99dffa141f7fb18432351020fd0efee118eb4e5ba99fb0ecadc2caa14f
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.gpo.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
application/x-javascript;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
100614
Expires
Thu, 01 Jan 1970 00:00:00 GMT
login_background_1920x1080.jpg
ftp.gpo.gov/html/skin/ric/C/assets/textures/
101 KB
101 KB
Image
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/assets/textures/login_background_1920x1080.jpg
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/html/skin/ric/C/assets/wap.css?89189c688bcfeaee510f
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
87c249190a25d921af121ac4045ae6178bf0a7cb8ad379e67edc3c6b3f4fe670
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.gpo.gov/html/skin/ric/C/assets/wap.css?89189c688bcfeaee510f
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
image/jpeg;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
103156
Expires
Thu, 01 Jan 1970 00:00:00 GMT
OpenSans.woff
ftp.gpo.gov/html/skin/ric/C/assets/fonts/
20 KB
20 KB
Font
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/assets/fonts/OpenSans.woff
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/html/skin/ric/C/assets/wap.css?89189c688bcfeaee510f
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
79682a6af9746b58b33407a18783e0152b5dd9d73fb6f4a2f7ff5d99f90c1d52
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Origin
https://ftp.gpo.gov
Referer
https://ftp.gpo.gov/html/skin/ric/C/assets/wap.css?89189c688bcfeaee510f
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
application/octet-stream;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
20216
Expires
Thu, 01 Jan 1970 00:00:00 GMT
st-wap-login.js
ftp.gpo.gov/html/skin/ric/C/
129 KB
129 KB
Script
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/st-wap-login.js?89189c688bcfeaee510f
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
690b1bd21bd7a8706d5b4727cd1b25c7af48a348fbc6c2f1281a7935f35321dd
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.gpo.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
application/x-javascript;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
131853
Expires
Thu, 01 Jan 1970 00:00:00 GMT
stwebclient.config.json
ftp.gpo.gov/html/skin/ric/custom/
1 KB
2 KB
Fetch
General
Full URL
https://ftp.gpo.gov/html/skin/ric/custom/stwebclient.config.json
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/html/skin/ric/C/st-wap-login.js?89189c688bcfeaee510f
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
402e51a7bee96cad67224c891ba4cde364cfdb6f511e143afaa0128fb98ca1b7
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.gpo.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
application/octet-stream;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
1378
Expires
Thu, 01 Jan 1970 00:00:00 GMT
translation.json
ftp.gpo.gov/html/skin/ric/C/locales/en/
29 KB
30 KB
Fetch
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/locales/en/translation.json
Requested by
Host: ftp.gpo.gov
URL: https://ftp.gpo.gov/html/skin/ric/C/st-wap-login.js?89189c688bcfeaee510f
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
2a6f5031fc7f0c98a4de8bc1cc8415b7472f666f604829ca96000766aac632a6
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.gpo.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
application/octet-stream;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
29746
Expires
Thu, 01 Jan 1970 00:00:00 GMT
logo_rev.svg
ftp.gpo.gov/html/skin/ric/C/assets/icons/
2 KB
2 KB
Image
General
Full URL
https://ftp.gpo.gov/html/skin/ric/C/assets/icons/logo_rev.svg
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.140.252.160 Carriere, United States, ASN3705 (GPO-NET, US),
Reverse DNS
sftp.gpo.gov
Software
SecureTransport 5.3.6 (build: 412) /
Resource Hash
6b6a573e7dc29917beb4f9d850d58df3360f564a9f276e21184d151481cb5e4a
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://ftp.gpo.gov/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Pragma
no-cache
Features
CHPWD;RTCK;STCK;ASC;DNDISP
Server
SecureTransport 5.3.6 (build: 412)
X-Frame-Options
SAMEORIGIN
Content-Type
image/svg+xml;charset=UTF-8
Cache-Control
no-cache, no-store, must-revalidate
Accept-Ranges
bytes
Keep-Alive
timeout=300
Content-Length
1804
Expires
Thu, 01 Jan 1970 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

36 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.

function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes number| pathNumberOfLevels string| redirectHost object| ljs function| loaderFn boolean| forgotPasswordRequireID function| FDX_Msg string| proxyPathNormalized function| $ function| jQuery function| webpackJsonp object| __core-js_shared__ object| core object| global object| System function| asap function| Observable function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill string| proxyPathPrefix string| srcPath function| _ object| stwclog object| PubSub function| TransferStatus object| RunningStatus object| FailedStatus function| TransferJob function| LoginManager object| dataManager object| loginManager

1 Cookies

Domain/Path Name / Value
ftp.gpo.gov/ Name: FDX
Value: 1dluuwarcogve8247qvh2a3mv

1 Console Messages

Source Level URL
Text
console-api log URL: https://ftp.gpo.gov/html/skin/ric/C/st-wap-jquery-vendor.js?89189c688bcfeaee510f(Line 36)
Message:
JQMIGRATE: Migrate is installed, version 3.0.1

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