Submitted URL: http://artofmob.co/
Effective URL: https://artofmob.co/
Submission: On May 04 via api from US — Scanned from DE

Summary

This website contacted 9 IPs in 2 countries across 5 domains to perform 12 HTTP transactions. The main IP is 2606:4700:3032::6815:3ad0, located in United States and belongs to CLOUDFLARENET, US. The main domain is artofmob.co.
TLS certificate: Issued by GTS CA 1P5 on March 15th 2024. Valid for: 3 months.
This is the only time artofmob.co was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 2606:4700:303... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700:700... 13335 (CLOUDFLAR...)
1 2.18.64.74 20940 (AKAMAI-ASN1)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a04:4e42::485 54113 (FASTLY)
1 2606:2800:233... ()
12 9
Apex Domain
Subdomains
Transfer
3 cloudflare.com
performance.radar.cloudflare.com — Cisco Umbrella Rank: 86658
valid.rpki.cloudflare.com — Cisco Umbrella Rank: 325040
invalid.rpki.cloudflare.com — Cisco Umbrella Rank: 321766
4 KB
3 artofmob.co
artofmob.co
15 KB
2 jsdelivr.net
testingcf.jsdelivr.net — Cisco Umbrella Rank: 228040
fastly.jsdelivr.net — Cisco Umbrella Rank: 89981
201 KB
1 cedexis-test.com
stackpath-map3.cedexis-test.com Failed
vdms-ssl.cedexis-test.com
p17003.cedexis-test.com Failed
100 KB
1 edgekey.net
essl-cdxs.edgekey.net — Cisco Umbrella Rank: 247860
100 KB
12 5
Domain Requested by
3 artofmob.co artofmob.co
1 vdms-ssl.cedexis-test.com
1 fastly.jsdelivr.net
1 testingcf.jsdelivr.net
1 essl-cdxs.edgekey.net
1 invalid.rpki.cloudflare.com performance.radar.cloudflare.com
1 valid.rpki.cloudflare.com performance.radar.cloudflare.com
1 performance.radar.cloudflare.com artofmob.co
0 p17003.cedexis-test.com Failed
0 stackpath-map3.cedexis-test.com Failed
12 10

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

Domain
www.cloudflare.com
support.cloudflare.com
Subject Issuer Validity Valid
artofmob.co
GTS CA 1P5
2024-03-15 -
2024-06-13
3 months crt.sh
radar.cloudflare.com
Cloudflare Inc ECC CA-3
2023-06-21 -
2024-06-20
a year crt.sh
rpki.cloudflare.com
E1
2024-04-15 -
2024-07-14
3 months crt.sh
invalid.rpki.cloudflare.com
E1
2024-04-17 -
2024-07-16
3 months crt.sh
essl-cdxs.test.edgekey.net
R3
2024-04-25 -
2024-07-24
3 months crt.sh
testingcf.jsdelivr.net
GTS CA 1P5
2024-04-05 -
2024-07-04
3 months crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2023 Q3
2023-09-27 -
2024-10-28
a year crt.sh
p16999.cedexis-test.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-03-12 -
2025-03-11
a year crt.sh

This page contains 1 frames:

Primary Page: https://artofmob.co/
Frame ID: 2A70D9D1CC82DEF3E6FBF122280CC08E
Requests: 12 HTTP requests in this frame

Screenshot

Page Title

Origin DNS error | artofmob.co | Cloudflare

Page URL History Show full URLs

  1. http://artofmob.co/ HTTP 307
    https://artofmob.co/ Page URL

Page Statistics

12
Requests

75 %
HTTPS

88 %
IPv6

5
Domains

10
Subdomains

9
IPs

2
Countries

422 kB
Transfer

429 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://artofmob.co/ HTTP 307
    https://artofmob.co/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

12 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
artofmob.co/
Redirect Chain
  • http://artofmob.co/
  • https://artofmob.co/
6 KB
7 KB
Document
General
Full URL
https://artofmob.co/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:3ad0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
77c7e4feea728c9f181c1b1b55a957b683a481ad9c86a12faf1f9513db7be34a
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

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
87e6859e496f365a-FRA
content-length
6207
content-type
text/html; charset=UTF-8
date
Sat, 04 May 2024 06:44:23 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sCiN5mzHmmTnAitn3xn%2FxfmibdArlBXC9S9QOUu9cTRUWsbZgfD8urNjLEOi6r5FFlDCdWztXQAKd2UVXikwm7eku5YNu3t570sI3dDzSBWZHM4dWFZsz1SiVv8Kyzna51wJJJ7VNHC6%2FQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
x-frame-options
SAMEORIGIN

Redirect headers

Location
https://artofmob.co/
Non-Authoritative-Reason
HttpsUpgrades
main.css
artofmob.co/cdn-cgi/styles/
8 KB
2 KB
Stylesheet
General
Full URL
https://artofmob.co/cdn-cgi/styles/main.css
Requested by
Host: artofmob.co
URL: https://artofmob.co/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:3ad0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d30b4ea6f68456672f5abb35e9dcf7d54226372b66e9d60a7ee26b7a52568e74
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://artofmob.co/
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, 04 May 2024 06:44:23 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 30 Apr 2024 15:20:25 GMT
server
cloudflare
etag
W/"66310c39-1f4d"
x-frame-options
DENY
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=7200, public
cf-ray
87e6859e79a5365a-FRA
expires
Sat, 04 May 2024 08:44:23 GMT
beacon.js
performance.radar.cloudflare.com/
9 KB
4 KB
Script
General
Full URL
https://performance.radar.cloudflare.com/beacon.js
Requested by
Host: artofmob.co
URL: https://artofmob.co/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:1e4e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
70d0f36aadc0f766b9aa473cbc86ffe98952a21d16a8a9b9997126e1e28508a3
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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, 04 May 2024 06:44:24 GMT
strict-transport-security
max-age=15552000; includeSubDomains
referrer-policy
no-referrer
x-content-type-options
nosniff
content-encoding
br
server
cloudflare
vary
Accept-Encoding
access-control-allow-methods
*
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
*
cache-control
no-store, max-age=0
timing-allow-origin
*
access-control-allow-headers
*
alt-svc
h3=":443"; ma=86400
cf-ray
87e6859eae6d0374-FRA
/
valid.rpki.cloudflare.com/
62 B
510 B
Fetch
General
Full URL
https://valid.rpki.cloudflare.com/?r=8592007
Requested by
Host: performance.radar.cloudflare.com
URL: https://performance.radar.cloudflare.com/beacon.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:e706 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9ef2938c131e1ffef9c17d7f92f27811906aba5eaebdacd46b5703146fb8daf8

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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, 04 May 2024 06:44:24 GMT
content-encoding
gzip
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cQJfmXkPGF6JOZTOsvjJ%2BCWQ08vDdpKLnYQ1StU0d31upiLZeefYO7hR7FUaG7Dagx%2BlCu2sngeqHUBCZu%2FSqqkJJtTCJSsYtMMPt3erUtXBwaVZbASuXzhoi0DDkc%2FGsNhUw%2BA5K79yl79TDrxpP1dBw7w6r14%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
*
cf-ray
87e685a29a1765c5-FRA
favicon.ico
artofmob.co/
6 KB
7 KB
Other
General
Full URL
https://artofmob.co/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3032::6815:3ad0 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9ace39cbf508d497e2be5059112dad2124c509e7320ff308b3a419bf1fb64ae0
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://artofmob.co/
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, 04 May 2024 06:44:24 GMT
referrer-policy
same-origin
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3HAnz3hC6Ieud2q%2BttA9WkrS5kqKotGV2D5UbtJfY9xQWLDp1lash3wq5dO3wVbeBUUzqqC9MS%2B7vWF%2Ft61j0Lr3ljo%2FmkHYAVU0GCqw5A1suTEftQekHhalkYQdgRdqCl8J5sMbuF1NWw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/html; charset=UTF-8
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
87e685a26d00365a-FRA
alt-svc
h3=":443"; ma=86400
content-length
6207
expires
Thu, 01 Jan 1970 00:00:01 GMT
/
invalid.rpki.cloudflare.com/
62 B
218 B
Fetch
General
Full URL
https://invalid.rpki.cloudflare.com/?r=60269028
Requested by
Host: performance.radar.cloudflare.com
URL: https://performance.radar.cloudflare.com/beacon.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:7000::6715:f409 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9ef2938c131e1ffef9c17d7f92f27811906aba5eaebdacd46b5703146fb8daf8

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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

access-control-allow-origin
*
date
Sat, 04 May 2024 06:44:24 GMT
content-encoding
gzip
server
cloudflare
cf-ray
87e685a38cdca5fa-FRA
vary
Accept-Encoding
content-type
application/json
r20-100KB.png
essl-cdxs.edgekey.net/img/
100 KB
100 KB
Image
General
Full URL
https://essl-cdxs.edgekey.net/img/r20-100KB.png?r=39518713
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2.18.64.74 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a2-18-64-74.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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, 04 May 2024 06:44:24 GMT
Last-Modified
Wed, 07 Sep 2022 08:47:01 GMT
Server
nginx
ETag
"63185a85-19000"
X-Cache
RequestInfo=2968276463,2.20.179.138,a1d06ab,1714805064,48106,6,31109ee
Content-Type
image/png
Access-Control-Allow-Origin
*
Cache-Control
public, max-age=2629743
Connection
keep-alive
Accept-Ranges
bytes
Timing-Allow-Origin
*
Content-Length
102400
Expires
Mon, 03 Jun 2024 17:13:27 GMT
r20-100KB.png
testingcf.jsdelivr.net/gh/jimaek/testobjects@0.0.1/
100 KB
101 KB
Image
General
Full URL
https://testingcf.jsdelivr.net/gh/jimaek/testobjects@0.0.1/r20-100KB.png?r=89661052
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6810:5514 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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, 04 May 2024 06:44:24 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
4461073
x-jsd-version
0.0.1
x-cache
HIT, MISS
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
102400
x-served-by
cache-fra-eddf8230021-FRA, cache-lga21961-LGA
x-jsd-version-type
version
server
cloudflare
etag
W/"19000-qSJ5YZCh9buzxBDG7FkVAgUN8E4"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=I2aguTTl9cYiTGfkRWWzyL60WNb%2BsrB4bvSTFgSFvH%2F1QyjpKfrAmRH%2B5kdk8cWSMLNDY4nvbu6v3504CceHyOoMTV5GfxHAIjuRDPdYkn1Y9k%2FbDFUvFd4IRjlbJgGHLlmztZfgiKxIMRhnXfbbZbTk6rY%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
cf-ray
87e685a4fa1b926d-FRA
r20-100KB.png
fastly.jsdelivr.net/gh/jimaek/testobjects@0.0.1/
100 KB
100 KB
Image
General
Full URL
https://fastly.jsdelivr.net/gh/jimaek/testobjects@0.0.1/r20-100KB.png?r=92317885
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Sat, 04 May 2024 06:44:24 GMT
x-content-type-options
nosniff
age
1466927
x-jsd-version
0.0.1
x-cache
HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
102400
x-served-by
cache-fra-eddf8230063-FRA
x-jsd-version-type
version
etag
W/"19000-qSJ5YZCh9buzxBDG7FkVAgUN8E4"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
r20-100KB.png
stackpath-map3.cedexis-test.com/img/
0
0

r20-100KB.png
vdms-ssl.cedexis-test.com/img/16999/
100 KB
100 KB
Image
General
Full URL
https://vdms-ssl.cedexis-test.com/img/16999/r20-100KB.png?r=36651402
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2606:2800:233:7b95:2730:d7eb:b654:3ce2 -, , ASN (),
Reverse DNS
Software
ECAcc (ama/488D) /
Resource Hash
27bce9e85eaf3567a4695ba2b612e32615394d80d0a3a2dcb07b1fbfdfababc7

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
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, 04 May 2024 06:44:27 GMT
last-modified
Wed, 07 Sep 2022 08:47:01 GMT
server
ECAcc (ama/488D)
age
920236
etag
"63185a85-19000"
x-cache
HIT
content-type
image/png
access-control-allow-origin
*
access-control-expose-headers
Server
cache-control
max-age=2629743, public
accept-ranges
bytes
timing-allow-origin
*
content-length
102400
r20-100KB.png
p17003.cedexis-test.com/img/17003/
0
0

Failed requests

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

Domain
stackpath-map3.cedexis-test.com
URL
https://stackpath-map3.cedexis-test.com/img/r20-100KB.png?r=92372083
Domain
p17003.cedexis-test.com
URL
https://p17003.cedexis-test.com/img/17003/r20-100KB.png?r=84116321

Verdicts & Comments Add Verdict or Comment

1 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_translation

1 Cookies

Domain/Path Name / Value
.radar.cloudflare.com/ Name: __cf_bm
Value: KYdNuk4Q._kF9dA.0JtA8NCAnun8aJHYWB.gFaZ8Tks-1714805064-1.0.1.1-_qifl9xNkL2cB5_bUDEQXNUBk2_Dzhfp_2y1PmYQKVtoZ4rWF966PETfHnl2BufhYipiic7.USnPqNN7lQgk3Q

3 Console Messages

Source Level URL
Text
network error URL: https://artofmob.co/
Message:
Failed to load resource: the server responded with a status of 530 ()
other warning URL: https://artofmob.co/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
network error URL: https://artofmob.co/favicon.ico
Message:
Failed to load resource: the server responded with a status of 530 ()

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