URL: http://biduomall.xyz/archives/20615
Submission: On September 12 via manual from US — Scanned from AU

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 9 HTTP transactions. The main IP is 104.21.21.158, located in and belongs to CLOUDFLARENET, US. The main domain is biduomall.xyz.
This is the only time biduomall.xyz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
8 104.21.21.158 13335 (CLOUDFLAR...)
1 104.18.18.132 13335 (CLOUDFLAR...)
9 3
Apex Domain
Subdomains
Transfer
8 biduomall.xyz
biduomall.xyz
104 KB
1 hcaptcha.com
cloudflare.hcaptcha.com — Cisco Umbrella Rank: 19363
79 KB
9 2
Domain Requested by
8 biduomall.xyz biduomall.xyz
1 cloudflare.hcaptcha.com biduomall.xyz
9 2

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-04-02 -
2023-04-02
a year crt.sh

This page contains 1 frames:

Primary Page: http://biduomall.xyz/archives/20615
Frame ID: 7359C58B2B7164E432A2425DB001B492
Requests: 11 HTTP requests in this frame

Screenshot

Page Title

Just a moment...

Page Statistics

9
Requests

11 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

184 kB
Transfer

462 kB
Size

3
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request 20615
biduomall.xyz/archives/
7 KB
5 KB
Document
General
Full URL
http://biduomall.xyz/archives/20615
Protocol
HTTP/1.1
Server
104.21.21.158 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d2bfb86e885685279ac84769be4ab644a9c65bf308436693097bcca956ae22a1
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/89.0.4389.72 Safari/537.36
accept-language
en-AU,en;q=0.9

Response headers

CF-Chl-Bypass
1
CF-RAY
7494b20be8343774-MEL
Cache-Control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Connection
close
Content-Encoding
gzip
Content-Type
text/html; charset=UTF-8
Date
Mon, 12 Sep 2022 00:58:34 GMT
Expires
Thu, 01 Jan 1970 00:00:01 GMT
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Permissions-Policy
accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=0Z%2BjFwRtnZFyKpp5yGK5XpiVwLmXd%2BFbghAA7De9Z56d2RZKHlG2lm2oPCsAjuBOyP1SQ3P%2Ft43alEjfazF7xT6ysQn1wyO3NbKC2hyCsCvf25OgzraB%2FN%2BuPn2R6SAB"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Frame-Options
SAMEORIGIN
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
challenges.css
biduomall.xyz/cdn-cgi/styles/
6 KB
3 KB
Stylesheet
General
Full URL
http://biduomall.xyz/cdn-cgi/styles/challenges.css
Requested by
Host: biduomall.xyz
URL: http://biduomall.xyz/archives/20615
Protocol
HTTP/1.1
Server
104.21.21.158 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
faa67d3b2b2220dc526c921c1fc47df5b956559a293d5e07fbaf58a52462f6bd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
en-AU,en;q=0.9
Referer
http://biduomall.xyz/archives/20615
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Mon, 12 Sep 2022 00:58:34 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Last-Modified
Tue, 06 Sep 2022 17:30:38 GMT
Server
cloudflare
ETag
W/"631783be-1896"
X-Frame-Options
DENY
Content-Type
text/css
Cache-Control
max-age=7200, public
Transfer-Encoding
chunked
Connection
keep-alive
CF-RAY
7494b20df83917cb-MEL
Vary
Accept-Encoding
Expires
Mon, 12 Sep 2022 02:58:34 GMT
favicon.ico
biduomall.xyz/
7 KB
7 KB
Image
General
Full URL
http://biduomall.xyz/favicon.ico
Requested by
Host: biduomall.xyz
URL: http://biduomall.xyz/archives/20615
Protocol
HTTP/1.1
Server
104.21.21.158 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
53ccba384da42499079f583559c7f0cdeb82d466320b417956ad3006fe71a3dc
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

accept-language
en-AU,en;q=0.9
Referer
http://biduomall.xyz/archives/20615
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Mon, 12 Sep 2022 00:58:34 GMT
Content-Encoding
gzip
Vary
Accept-Encoding
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Transfer-Encoding
chunked
Connection
close
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
Server
cloudflare
X-Frame-Options
SAMEORIGIN
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1Wr1r0a1XZDjNxsCjwFGtEI2X7CPasUS1nFYrKWwFAhiHr2BcPvKbJyDb5DoC7GU9AWZPoRK5pA1vG7JJxlGt%2Bc5i2eokrWSCeYIYBL6dZ6%2FrzOubwYd4D7bA73v%2BTnw"}],"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
Permissions-Policy
accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
CF-RAY
7494b20df8a35a85-MEL
CF-Chl-Bypass
1
Expires
Thu, 01 Jan 1970 00:00:01 GMT
v1
biduomall.xyz/cdn-cgi/challenge-platform/h/g/orchestrate/managed/
59 KB
21 KB
Script
General
Full URL
http://biduomall.xyz/cdn-cgi/challenge-platform/h/g/orchestrate/managed/v1?ray=7494b20be8343774
Requested by
Host: biduomall.xyz
URL: http://biduomall.xyz/archives/20615
Protocol
HTTP/1.1
Server
104.21.21.158 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b9e54258c81aee7fb6f466dc86bdbc8730ddb275ba4bb3da05d5c5dbc9d4d434

Request headers

accept-language
en-AU,en;q=0.9
Referer
http://biduomall.xyz/archives/20615?__cf_chl_rt_tk=ehtYO82Prrr9h2A3a1SXSVyweUhTzn8h_YCXRQYdf_0-1662944314-0-gaNycGzNA30
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Mon, 12 Sep 2022 00:58:34 GMT
Content-Encoding
gzip
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1UGkC7TO5JyBMeJ0fJEGQHHNQgguyAtNX69qIVlZuoLdKbrm6MfIcmla16f4lSYuURh9%2BEdvd19q9aC0U3yelCBpj9%2FKaB4iObrDgB%2F7GtL7XHB1yrB3tt2nBYGFf%2Fse"}],"group":"cf-nel","max_age":604800}
Content-Type
application/javascript; charset=UTF-8
cache-control
max-age=0, must-revalidate
Connection
keep-alive
CF-RAY
7494b20ed97517cb-MEL
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
transparent.gif
biduomall.xyz/cdn-cgi/images/trace/managed/js/
42 B
477 B
Image
General
Full URL
http://biduomall.xyz/cdn-cgi/images/trace/managed/js/transparent.gif?ray=7494b20be8343774
Requested by
Host: biduomall.xyz
URL: http://biduomall.xyz/archives/20615?__cf_chl_rt_tk=ehtYO82Prrr9h2A3a1SXSVyweUhTzn8h_YCXRQYdf_0-1662944314-0-gaNycGzNA30
Protocol
HTTP/1.1
Server
104.21.21.158 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
en-AU,en;q=0.9
Referer
http://biduomall.xyz/archives/20615?__cf_chl_rt_tk=ehtYO82Prrr9h2A3a1SXSVyweUhTzn8h_YCXRQYdf_0-1662944314-0-gaNycGzNA30
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Mon, 12 Sep 2022 00:58:34 GMT
X-Content-Type-Options
nosniff
Last-Modified
Tue, 06 Sep 2022 17:30:38 GMT
Server
cloudflare
ETag
"631783be-2a"
X-Frame-Options
DENY
Content-Type
image/gif
Cache-Control
max-age=7200, public
Connection
keep-alive
Accept-Ranges
bytes
CF-RAY
7494b20f6e163774-MEL
Vary
Accept-Encoding
Content-Length
42
Expires
Mon, 12 Sep 2022 02:58:34 GMT
api.js
cloudflare.hcaptcha.com/1/
281 KB
79 KB
Script
General
Full URL
https://cloudflare.hcaptcha.com/1/api.js?endpoint=https%3A%2F%2Fcloudflare.hcaptcha.com&assethost=https%3A%2F%2Fcf-assets.hcaptcha.com&imghost=https%3A%2F%2Fcf-imgs.hcaptcha.com&render=explicit&recaptchacompat=off&onload=_cf_chl_hload
Requested by
Host: biduomall.xyz
URL: http://biduomall.xyz/cdn-cgi/challenge-platform/h/g/orchestrate/managed/v1?ray=7494b20be8343774
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.18.132 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4e626cb80c06ed2f4560b3b4fef501c83d601fde61cd7cc507d77d47c916f06b
Security Headers
Name Value
Strict-Transport-Security max-age=0
X-Content-Type-Options nosniff

Request headers

accept-language
en-AU,en;q=0.9
Referer
http://biduomall.xyz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Mon, 12 Sep 2022 00:58:35 GMT
via
1.1 025818245ce1c4eaa1e48fbbc2cf052a.cloudfront.net (CloudFront)
x-content-type-options
nosniff
cf-cache-status
HIT
age
0
x-cache
Hit from cloudfront
strict-transport-security
max-age=0
content-encoding
gzip
last-modified
Thu, 11 Aug 2022 21:59:15 GMT
server
cloudflare
etag
W/"84729783ded6e9166650d2e40d1556b2"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=120
x-amz-cf-pop
MEL50-C1
cf-ray
7494b210ea903778-MEL
x-amz-cf-id
Ustp9nBjQq99St61tmY3f7IUAO-eJNt4ePx0-ciqt7XOJbowVANf7Q==
truncated
/
586 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
fc95732d9ff3b17fcb3e64fd12c0d451c38e64e1a4b420c556a7feb756a0a3fa

Request headers

accept-language
en-AU,en;q=0.9
Referer
http://biduomall.xyz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
image/png
921bafdf96b457d
biduomall.xyz/cdn-cgi/challenge-platform/h/g/flow/ov1/0.5667093394119629:1662941181:kr1XEmXpY0udtBPRsnl58wNLImjDlMEQb-VbR3syl94/7494b20be8343774/
91 KB
59 KB
XHR
General
Full URL
http://biduomall.xyz/cdn-cgi/challenge-platform/h/g/flow/ov1/0.5667093394119629:1662941181:kr1XEmXpY0udtBPRsnl58wNLImjDlMEQb-VbR3syl94/7494b20be8343774/921bafdf96b457d
Requested by
Host: biduomall.xyz
URL: http://biduomall.xyz/cdn-cgi/challenge-platform/h/g/orchestrate/managed/v1?ray=7494b20be8343774
Protocol
HTTP/1.1
Server
104.21.21.158 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3fb6a40ee62ec8d5d008ca63c57e434135fb71bf515e55b034ac8ee7ae7efa42

Request headers

Referer
http://biduomall.xyz/archives/20615
accept-language
en-AU,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
CF-Challenge
921bafdf96b457d
Content-type
application/x-www-form-urlencoded

Response headers

Date
Mon, 12 Sep 2022 00:58:34 GMT
Content-Encoding
gzip
cf_chl_gen
3UAoV41o+8RjnXWypRF3Lr+cnOh7k3QgVV6dMCBjAw+YAQKV2RovQZf2RPfK8Obx3vLSBpEXdKnxNKHido4MnrvZ64CsKYCPC2acbpoBdHxtroA6/4nyPF4y/1/+wHZQZlBqHrfztcsBaN4PTpnN3qRtmLdaLrq9CNTym8esE9gaoF+IBQLH9XJ5yf/HFatfPt1MuminuFteatd6jUsSSKS+NEKoHZcdS2OgNad5b+1n4Duq0/M5LdtT1Bm6oY1jhqiBu0PB1NPoLeBbtE3zWP4j4kRdxzJ/cX8TezQKU4ZFA7c2a20t70JiXSDFfjIDmJuLMO1JhkrV8u+NFyJmE+hQgI6tz4fJ6Hhl0hiE4rk=$CWWCAGO3KTtJ/oCygl9wlA==
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=mscqu%2BI%2B2O%2Fy9%2F%2B9hUJL3cXyHd%2FDrn%2FukhVaFuwyNyTSsOrCBDk9Kv7%2FM1VV8RRVG3gzgSxhwSJ1tKWuJSVmgrKlNJDDtm74cyeanbXAFAy7jojjTR5gV5OzbY6fh9M0"}],"group":"cf-nel","max_age":604800}
Content-Type
text/plain; charset=UTF-8
Connection
keep-alive
CF-RAY
7494b2105f853774-MEL
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
Sr2avR60a7z9vgA
biduomall.xyz/cdn-cgi/challenge-platform/h/g/img/7494b20be8343774/1662944314943/
61 B
630 B
Image
General
Full URL
http://biduomall.xyz/cdn-cgi/challenge-platform/h/g/img/7494b20be8343774/1662944314943/Sr2avR60a7z9vgA
Protocol
HTTP/1.1
Server
104.21.21.158 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6020e2eb875a96bcaf1d53baf8322499be03dede07a09d3872884277191933e4

Request headers

accept-language
en-AU,en;q=0.9
Referer
http://biduomall.xyz/archives/20615
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date
Mon, 12 Sep 2022 00:58:35 GMT
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=68ZMak7FST8xA3zMEseTfDCEkq%2FOYV5wh9xdRAWjKg22pfWndJDV6A917Pvov13GFVWAQbBIh30q0VXNGjB0Te1%2FZzpBi98B7R6J7yPMuchtDm%2B%2FnlrE2SfKdSt5DwmI"}],"group":"cf-nel","max_age":604800}
Content-Type
image/png
Connection
keep-alive
CF-RAY
7494b21639513774-MEL
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
921bafdf96b457d
biduomall.xyz/cdn-cgi/challenge-platform/h/g/flow/ov1/0.5667093394119629:1662941181:kr1XEmXpY0udtBPRsnl58wNLImjDlMEQb-VbR3syl94/7494b20be8343774/
10 KB
8 KB
XHR
General
Full URL
http://biduomall.xyz/cdn-cgi/challenge-platform/h/g/flow/ov1/0.5667093394119629:1662941181:kr1XEmXpY0udtBPRsnl58wNLImjDlMEQb-VbR3syl94/7494b20be8343774/921bafdf96b457d
Requested by
Host: biduomall.xyz
URL: http://biduomall.xyz/cdn-cgi/challenge-platform/h/g/orchestrate/managed/v1?ray=7494b20be8343774
Protocol
HTTP/1.1
Server
104.21.21.158 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d1379c7297f05eedaa747a425556e0299a15a2be41de47da80033c2bf38b2567

Request headers

Referer
http://biduomall.xyz/archives/20615
accept-language
en-AU,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
CF-Challenge
921bafdf96b457d
Content-type
application/x-www-form-urlencoded

Response headers

Date
Mon, 12 Sep 2022 00:58:36 GMT
Content-Encoding
gzip
cf_chl_gen
RNwfz+QilSRd4GcFGdkxQXW9O9kDiOAiIUvKO8bIsQI=$jdzh6dGrRRHZJYwbPHe3Bg==
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=wlu%2BPJRjoeWexIVPY4DgnLUnatKHa7Ub7D0xe3tyr49ARH6JAuRE%2B%2BwtfI%2BvGUxV2lABPyEQzEXJD95DfTPk7HoNUKfUQ%2BmkHDMbYCkVEfPFdjnooRlXM3mRm2vQWB7z"}],"group":"cf-nel","max_age":604800}
Content-Type
text/plain; charset=UTF-8
Connection
keep-alive
CF-RAY
7494b2176b9f3774-MEL
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
truncated
/
187 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
4ddc1e33de02a96249bf85fc7b16e669317a81d8e2fc403ddb1ded6c465dd578

Request headers

accept-language
en-AU,en;q=0.9
Referer
http://biduomall.xyz/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
image/png

Verdicts & Comments Add Verdict or Comment

21 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| onbeforeinput object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch object| navigation object| _cf_chl_opt function| sendRequest function| _cf_chl_hload function| SHA256 function| _cf_chl_enter boolean| _cf_chl_done_ran function| _cf_chl_done object| _cf_chl_ctx string| _cf_chl_hlep string| prefix object| _ object| Raven object| hcaptcha boolean| _cf_chl_hloaded

3 Cookies

Domain/Path Name / Value
biduomall.xyz/cdn-cgi/challenge-platform/h/g/flow/ov1/0.5667093394119629:1662941181:kr1XEmXpY0udtBPRsnl58wNLImjDlMEQb-VbR3syl94/7494b20be8343774 Name: cf_chl_seq_921bafdf96b457d
Value: JA0FaXwuh7hDlpn
biduomall.xyz/ Name: cf_chl_2
Value: 921bafdf96b457d
biduomall.xyz/ Name: cf_chl_prog
Value: b

3 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network error URL: http://biduomall.xyz/archives/20615
Message:
Failed to load resource: the server responded with a status of 403 (Forbidden)
network error URL: http://biduomall.xyz/favicon.ico
Message:
Failed to load resource: the server responded with a status of 403 (Forbidden)

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