Submitted URL: https://post.lofisnet.ru/
Effective URL: https://post.lofisnet.ru/webmail/
Submission: On September 04 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 16 HTTP transactions. The main IP is 91.193.221.227, located in Russian Federation and belongs to LOFIS-AS, RU. The main domain is post.lofisnet.ru.
TLS certificate: Issued by E5 on September 4th 2024. Valid for: 3 months.
This is the only time post.lofisnet.ru was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 18 91.193.221.227 42892 (LOFIS-AS)
16 1
Apex Domain
Subdomains
Transfer
18 lofisnet.ru
post.lofisnet.ru
1 MB
16 1
Domain Requested by
18 post.lofisnet.ru 2 redirects post.lofisnet.ru
16 1

This site contains no links.

Subject Issuer Validity Valid
post.lofisnet.ru
E5
2024-09-04 -
2024-12-03
3 months crt.sh

This page contains 1 frames:

Primary Page: https://post.lofisnet.ru/webmail/
Frame ID: 226F73E485C771AA87B7C50E09CE1C5E
Requests: 16 HTTP requests in this frame

Screenshot

Page Title

Lofisnet Webmail :: Willkommen bei Lofisnet Webmail

Page URL History Show full URLs

  1. https://post.lofisnet.ru/ HTTP 301
    https://post.lofisnet.ru/webmail HTTP 301
    https://post.lofisnet.ru/webmail/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery-ui.*\.js

Page Statistics

16
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

1042 kB
Transfer

1042 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. https://post.lofisnet.ru/ HTTP 301
    https://post.lofisnet.ru/webmail HTTP 301
    https://post.lofisnet.ru/webmail/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

16 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
post.lofisnet.ru/webmail/
Redirect Chain
  • https://post.lofisnet.ru/
  • https://post.lofisnet.ru/webmail
  • https://post.lofisnet.ru/webmail/
5 KB
3 KB
Document
General
Full URL
https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
cf9260e346e2c8d0837e25f6fbb102657a26dd1c2c1a6b9300ae7ac1bb471314
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

Cache-Control
private, no-cache, no-store, must-revalidate, post-check=0, pre-check=0
Connection
keep-alive
Content-Encoding
gzip
Content-Language
de
Content-Type
text/html; charset=UTF-8
Date
Wed, 04 Sep 2024 09:05:45 GMT
Expires
Wed, 04 Sep 2024 09:05:45 GMT
Last-Modified
Wed, 04 Sep 2024 09:05:45 GMT
Pragma
no-cache
Server
nginx/1.22.1
Transfer-Encoding
chunked
X-Frame-Options
sameorigin

Redirect headers

Connection
keep-alive
Content-Length
169
Content-Type
text/html
Date
Wed, 04 Sep 2024 09:05:45 GMT
Location
https://post.lofisnet.ru/webmail/
Server
nginx/1.22.1
bootstrap.min.css
post.lofisnet.ru/webmail/skins/elastic/deps/
152 KB
152 KB
Stylesheet
General
Full URL
https://post.lofisnet.ru/webmail/skins/elastic/deps/bootstrap.min.css?s=1640818044
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
f9ddd1e64827cb0fa09d74aa581ecfd468212261fa170ec9baddbd678389b342

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:45 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:24 GMT
Server
nginx/1.22.1
ETag
"61cce57c-26041"
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
155713
styles.css
post.lofisnet.ru/webmail/skins/elastic/styles/
101 KB
102 KB
Stylesheet
General
Full URL
https://post.lofisnet.ru/webmail/skins/elastic/styles/styles.css?s=1640818034
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
e31b63f62d3dda0aeed0d1706e40d2728dc60adba73daab4cf96d9b911b11842

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:14 GMT
Server
nginx/1.22.1
ETag
"61cce572-19560"
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
103776
jquery-ui.css
post.lofisnet.ru/webmail/plugins/jqueryui/themes/elastic/
33 KB
34 KB
Stylesheet
General
Full URL
https://post.lofisnet.ru/webmail/plugins/jqueryui/themes/elastic/jquery-ui.css?s=1640818034
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
06bd23ab85e71dcb4aabe629932bb6438fe0819cfd037fd5f53168af71db0c35

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:14 GMT
Server
nginx/1.22.1
ETag
"61cce572-858e"
Content-Type
text/css
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
34190
jquery.min.js
post.lofisnet.ru/webmail/program/js/
87 KB
88 KB
Script
General
Full URL
https://post.lofisnet.ru/webmail/program/js/jquery.min.js?s=1640818040
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
542ac2738d21d5ea4a39cd05efc447c3b5ca553f212f1bff44215d3f5f007a6f

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:20 GMT
Server
nginx/1.22.1
ETag
"61cce578-15dfb"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
89595
common.min.js
post.lofisnet.ru/webmail/program/js/
13 KB
13 KB
Script
General
Full URL
https://post.lofisnet.ru/webmail/program/js/common.min.js?s=1640818035
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
6001e5503f42285de39e5ef3e276eec34a9fe1e71d3160a5aacb7b6516bee642

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:15 GMT
Server
nginx/1.22.1
ETag
"61cce573-3382"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
13186
app.min.js
post.lofisnet.ru/webmail/program/js/
168 KB
169 KB
Script
General
Full URL
https://post.lofisnet.ru/webmail/program/js/app.min.js?s=1640818035
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
a5e1b21d7c9834cca216304da94768fced73e2faa7fbe546b14c25cc3ab3b6da

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:15 GMT
Server
nginx/1.22.1
ETag
"61cce573-2a123"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
172323
jstz.min.js
post.lofisnet.ru/webmail/program/js/
14 KB
14 KB
Script
General
Full URL
https://post.lofisnet.ru/webmail/program/js/jstz.min.js?s=1640818040
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
716ece8deb8412f7ec95ab395c92f6515bb8d8b792fd7480c014cdc6f063452a

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:20 GMT
Server
nginx/1.22.1
ETag
"61cce578-360b"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
13835
jquery-ui.min.js
post.lofisnet.ru/webmail/plugins/jqueryui/js/
254 KB
254 KB
Script
General
Full URL
https://post.lofisnet.ru/webmail/plugins/jqueryui/js/jquery-ui.min.js?s=1640818034
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
59a4c9a75c48cf979e66c5641230bda0e15dfff292666e56ffb52a5a96d78834

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:14 GMT
Server
nginx/1.22.1
ETag
"61cce572-3f6c0"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
259776
jquery.ui.datepicker-de.js
post.lofisnet.ru/webmail/plugins/jqueryui/js/i18n/
1001 B
1 KB
Script
General
Full URL
https://post.lofisnet.ru/webmail/plugins/jqueryui/js/i18n/jquery.ui.datepicker-de.js?s=1640818034
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
9758e138cf32598115119706e52ec95f2098600d3550f90cb3220d0b637dec6d

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:14 GMT
Server
nginx/1.22.1
ETag
"61cce572-3e9"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1001
logo.svg
post.lofisnet.ru/webmail/skins/elastic/images/
888 B
1 KB
Image
General
Full URL
https://post.lofisnet.ru/webmail/skins/elastic/images/logo.svg?s=1640818034
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
2b2d9c7a82f92976268b03e13c61f64ead91a3c63b97c59cef2acbf501f67618

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:14 GMT
Server
nginx/1.22.1
ETag
"61cce572-378"
Content-Type
image/svg+xml
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
888
bootstrap.bundle.min.js
post.lofisnet.ru/webmail/skins/elastic/deps/
77 KB
77 KB
Script
General
Full URL
https://post.lofisnet.ru/webmail/skins/elastic/deps/bootstrap.bundle.min.js?s=1640818044
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
3e735a9880bf0bf27c32641063cccc60d93c53a7a77306dd6221f3db3c57ea20

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:24 GMT
Server
nginx/1.22.1
ETag
"61cce57c-132fb"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
78587
ui.min.js
post.lofisnet.ru/webmail/skins/elastic/
59 KB
59 KB
Script
General
Full URL
https://post.lofisnet.ru/webmail/skins/elastic/ui.min.js?s=1640818034
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
14cddd70711f1f99fcaa6acfea3cac853d494fb08010d2a911c13b3f9ad888d7

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:14 GMT
Server
nginx/1.22.1
ETag
"61cce572-ebb1"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
60337
fa-solid-900.woff2
post.lofisnet.ru/webmail/skins/elastic/fonts/
74 KB
74 KB
Font
General
Full URL
https://post.lofisnet.ru/webmail/skins/elastic/fonts/fa-solid-900.woff2
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/skins/elastic/styles/styles.css?s=1640818034
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
cd398be1a91817126cef10224738e624358edf6f08043abad7e60c1aaeccc8d0

Request headers

Referer
https://post.lofisnet.ru/webmail/skins/elastic/styles/styles.css?s=1640818034
Origin
https://post.lofisnet.ru
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:15 GMT
Server
nginx/1.22.1
ETag
"61cce573-126b0"
Content-Type
font/woff2
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
75440
logo.svg
post.lofisnet.ru/webmail/skins/elastic/images/
888 B
0
Image
General
Full URL
https://post.lofisnet.ru/webmail/skins/elastic/images/logo.svg?s=1640818034
Requested by
Host: post.lofisnet.ru
URL: https://post.lofisnet.ru/webmail/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
2b2d9c7a82f92976268b03e13c61f64ead91a3c63b97c59cef2acbf501f67618

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:46 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:14 GMT
Server
nginx/1.22.1
Accept-Ranges
bytes
ETag
"61cce572-378"
Content-Length
888
Content-Type
image/svg+xml
favicon.ico
post.lofisnet.ru/webmail/skins/elastic/images/
2 KB
2 KB
Other
General
Full URL
https://post.lofisnet.ru/webmail/skins/elastic/images/favicon.ico?s=1640818034
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
91.193.221.227 , Russian Federation, ASN42892 (LOFIS-AS, RU),
Reverse DNS
post.lofisnet.ru
Software
nginx/1.22.1 /
Resource Hash
57cd8ca9ca6e635c103951b8339f8661e3dbc6eded99c082c6ea1df8e866e9e4

Request headers

Referer
https://post.lofisnet.ru/webmail/
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 09:05:47 GMT
Last-Modified
Wed, 29 Dec 2021 22:47:14 GMT
Server
nginx/1.22.1
ETag
"61cce572-8f6"
Content-Type
image/x-icon
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2294

Verdicts & Comments Add Verdict or Comment

25 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| $ function| jQuery number| CONTROL_KEY number| SHIFT_KEY number| CONTROL_SHIFT_KEY function| roundcube_browser object| rcube_event function| rcube_event_engine function| rcube_check_email function| rcube_clone_object function| urlencode function| rcube_find_object function| rcube_mouse_is_over function| setCookie function| getCookie object| bw function| rcube_parse_query object| Base64 function| rcube_webmail object| jstz object| rcmail object| bootstrap function| rcube_elastic_ui object| UI function| __newInst

1 Cookies

Domain/Path Name / Value
post.lofisnet.ru/ Name: roundcube_sessid
Value: r6v14k40gd33p9m0sci3tg4kf4

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