dawndemoshunt.pages.dev Open in urlscan Pro
172.66.44.214  Malicious Activity! Public Scan

Submitted URL: http://dawndemoshunt.pages.dev/
Effective URL: https://dawndemoshunt.pages.dev/
Submission Tags: @ecarlesi threat phishing Search All
Submission: On December 19 via api from IT — Scanned from IT

Summary

This website contacted 4 IPs in 2 countries across 3 domains to perform 9 HTTP transactions. The main IP is 172.66.44.214, located in United States and belongs to CLOUDFLARENET, US. The main domain is dawndemoshunt.pages.dev.
TLS certificate: Issued by WE1 on December 18th 2024. Valid for: 3 months.
This is the only time dawndemoshunt.pages.dev was scanned on urlscan.io!

urlscan.io Verdict: Potentially Malicious

Targeting these brands: Huntington Bank (Banking)

Domain & IP information

IP Address AS Autonomous System
7 172.66.44.214 13335 (CLOUDFLAR...)
1 2606:4700:20:... 13335 (CLOUDFLAR...)
1 104.26.12.205 13335 (CLOUDFLAR...)
9 4
Apex Domain
Subdomains
Transfer
7 pages.dev
dawndemoshunt.pages.dev
305 KB
1 ipify.org
api.ipify.org — Cisco Umbrella Rank: 2001
318 B
1 ipapi.co
ipapi.co — Cisco Umbrella Rank: 15653
1 KB
9 3
Domain Requested by
7 dawndemoshunt.pages.dev dawndemoshunt.pages.dev
1 api.ipify.org dawndemoshunt.pages.dev
1 ipapi.co dawndemoshunt.pages.dev
9 3

This site contains no links.

Subject Issuer Validity Valid
dawndemoshunt.pages.dev
WE1
2024-12-18 -
2025-03-18
3 months crt.sh
ipapi.co
WE1
2024-10-31 -
2025-01-29
3 months crt.sh
ipify.org
WE1
2024-11-13 -
2025-02-11
3 months crt.sh

This page contains 1 frames:

Primary Page: https://dawndemoshunt.pages.dev/
Frame ID: 196C0B81B47C9AD53E14B58A1688CB63
Requests: 10 HTTP requests in this frame

Screenshot

Page Title

access

Page URL History Show full URLs

  1. http://dawndemoshunt.pages.dev/ HTTP 307
    https://dawndemoshunt.pages.dev/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <[^>]+\sdata-v(?:ue)?-

Page Statistics

9
Requests

100 %
HTTPS

33 %
IPv6

3
Domains

3
Subdomains

4
IPs

2
Countries

306 kB
Transfer

869 kB
Size

0
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://dawndemoshunt.pages.dev/ HTTP 307
    https://dawndemoshunt.pages.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
dawndemoshunt.pages.dev/
Redirect Chain
  • http://dawndemoshunt.pages.dev/
  • https://dawndemoshunt.pages.dev/
660 B
1 KB
Document
General
Full URL
https://dawndemoshunt.pages.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.44.214 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
53608e8aca0f693123b225ec3ebfeb24914e8608151b19cac69a64ad6fd014e8
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-ray
8f45780f1a648ed9-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Thu, 19 Dec 2024 06:52:17 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
priority
u=0,i
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BNw6jhtCbdxs0%2FKZrNhJyE8En3GjGqY3tlSRiyBbT3xScn7YbuyqBrHQf6lsdLukS5ALIpBjGOPePlhAMgp4O19z6%2FWL9s5d9EIDmRj6Fjpg5IWZtJr68ri1W2LAeiji%2BZogUpNrlk%2FkqQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=QUIC&rtt=33136&min_rtt=33026&rtt_var=12463&sent=10&recv=7&lost=0&retrans=0&sent_bytes=4129&recv_bytes=4357&delivery_rate=92349&cwnd=12000&unsent_bytes=0&cid=ac4cbb0640783420&ts=67&x=1" cfExtPri cfHdrFlush;dur=0
vary
Accept-Encoding
x-content-type-options
nosniff

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://dawndemoshunt.pages.dev/
Non-Authoritative-Reason
HSTS
chunk-vendors.f95cd500.js
dawndemoshunt.pages.dev/js/
237 KB
87 KB
Script
General
Full URL
https://dawndemoshunt.pages.dev/js/chunk-vendors.f95cd500.js
Requested by
Host: dawndemoshunt.pages.dev
URL: https://dawndemoshunt.pages.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.44.214 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
63f0bdf71b97940332594a110f290ea811ca474ab2d2d624d95610e72fafcee3
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dawndemoshunt.pages.dev/

Response headers

content-encoding
br
etag
W/"827a5e7906b8e91cd02b83cfbc4b41aa"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SiHbwzjQa6w1I2I%2FMrEPjfK1mmWOd3VEDLFlZmhHPVCnoE1OuDdshLkRZkhjUwZ5bh%2BQz7CbZb010O%2FtGcArRzR9vMgkO3VaRE5Qj2ks4PRKfWksnq%2Fzs77gE2vtYRkp1btpqv42cdT1nw%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=33665&min_rtt=32951&rtt_var=5138&sent=14&recv=14&lost=0&retrans=0&sent_bytes=5264&recv_bytes=5714&delivery_rate=30610&cwnd=12000&unsent_bytes=0&cid=ac4cbb0640783420&ts=130&x=1", cfExtPri, cfHdrFlush;dur=0
date
Thu, 19 Dec 2024 06:52:17 GMT
content-type
application/javascript
vary
Accept-Encoding
priority
u=3,i=?0
cache-control
public, max-age=0, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
cf-ray
8f45780f8abc8ed9-FRA
access-control-allow-origin
*
server
cloudflare
app.27e5eeab.js
dawndemoshunt.pages.dev/js/
311 KB
164 KB
Script
General
Full URL
https://dawndemoshunt.pages.dev/js/app.27e5eeab.js
Requested by
Host: dawndemoshunt.pages.dev
URL: https://dawndemoshunt.pages.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.44.214 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dd81193c1957a919b769ea2f9c02ea21f7bd8a56a5f7298bf6a21a718b02f95f
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dawndemoshunt.pages.dev/

Response headers

content-encoding
br
etag
W/"d24d7f60cb60dccb231e0c01bd284cb6"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eF9HXNu5PhE079Ca9CXnRMjUpf0RPrK%2BkZ5lT%2BuSiIiZb5i8zARBSQ7atlF9NNpNn9htaU7NM7xw6s0jvR%2FCTjrecTxXS6vxAf1b4ipDsih4LKceibj%2F0nkaw6aKUjEpTX%2FHoaHW%2BWHr1g%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=33665&min_rtt=32951&rtt_var=5138&sent=24&recv=14&lost=0&retrans=0&sent_bytes=17264&recv_bytes=5714&delivery_rate=30610&cwnd=12000&unsent_bytes=0&cid=ac4cbb0640783420&ts=135&x=1", cfExtPri, cfHdrFlush;dur=28
date
Thu, 19 Dec 2024 06:52:17 GMT
content-type
application/javascript
vary
Accept-Encoding
priority
u=3,i=?0
cache-control
public, max-age=0, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
cf-ray
8f45780f8abe8ed9-FRA
access-control-allow-origin
*
server
cloudflare
chunk-vendors.b422d6a4.css
dawndemoshunt.pages.dev/css/
257 KB
38 KB
Stylesheet
General
Full URL
https://dawndemoshunt.pages.dev/css/chunk-vendors.b422d6a4.css
Requested by
Host: dawndemoshunt.pages.dev
URL: https://dawndemoshunt.pages.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.44.214 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d1356b7a7316e7a0318f893ca42e0f5830596a69ac165f5ae216607b5d45417d
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dawndemoshunt.pages.dev/

Response headers

content-encoding
br
etag
W/"ec4252cdf0df81e0a582e465db106197"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=c6%2Bpu%2FaazhpJX1KUiSM16ZkNbXA0B3K5Wn%2FnP%2FZahf7RzV2S6WM53Kbw5noJP1%2BEshbMnC2psUitglx8UtzKP4Gj1gbAH%2Bj%2F%2BxBjGXSN73DRPbIstE43qWxOA5BUWNc1nQfDdKxF4deK%2Fw%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=33665&min_rtt=32951&rtt_var=5138&sent=24&recv=14&lost=0&retrans=0&sent_bytes=17264&recv_bytes=5714&delivery_rate=30610&cwnd=12000&unsent_bytes=0&cid=ac4cbb0640783420&ts=131&x=1", cfExtPri, cfHdrFlush;dur=32
date
Thu, 19 Dec 2024 06:52:17 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
priority
u=0,i=?0
cache-control
public, max-age=0, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
cf-ray
8f45780f8ac08ed9-FRA
access-control-allow-origin
*
server
cloudflare
app.c045ad63.css
dawndemoshunt.pages.dev/css/
57 KB
12 KB
Stylesheet
General
Full URL
https://dawndemoshunt.pages.dev/css/app.c045ad63.css
Requested by
Host: dawndemoshunt.pages.dev
URL: https://dawndemoshunt.pages.dev/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.44.214 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a7bdb1ef52a9d14c0209dc49b7c07df564185da851123edd19489901f66fc5fc
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dawndemoshunt.pages.dev/

Response headers

content-encoding
br
etag
W/"62b47a008ac81289c8783a5804c707ac"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=v9al2g4BBpJZNqTZPh%2Be2YxfLFhGALhrTrhD48DlkTGAjCuwerMUWYZuVT3OiBQ0jloSgqsU0xVzJ1lvMYyZswfrwLJgPTs0fpAgdE0W2oZZsw8tJgcVmuUn3LU1JjIQ03M0Tu6pNIgAXg%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=33665&min_rtt=32951&rtt_var=5138&sent=24&recv=14&lost=0&retrans=0&sent_bytes=17264&recv_bytes=5714&delivery_rate=30610&cwnd=12000&unsent_bytes=0&cid=ac4cbb0640783420&ts=132&x=1", cfExtPri, cfHdrFlush;dur=31
date
Thu, 19 Dec 2024 06:52:17 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
priority
u=0,i=?0
cache-control
public, max-age=0, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
cf-ray
8f45780f8ac18ed9-FRA
access-control-allow-origin
*
server
cloudflare
/
ipapi.co/json/
761 B
1 KB
Fetch
General
Full URL
https://ipapi.co/json/
Requested by
Host: dawndemoshunt.pages.dev
URL: https://dawndemoshunt.pages.dev/js/app.27e5eeab.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700:20::681a:92c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e2055d9178bb801cbf9ebf99d908242b6b1521f368a3df5e7f54fa59c65bd727
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dawndemoshunt.pages.dev/

Response headers

content-encoding
br
cf-cache-status
DYNAMIC
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=97KCs3QV89SungKWBelYyPo7Un0Dp6tQp3k3VTICqtIqDdrBeGiZBC97kCTxgLndB0y42VH126BgACjXUw2mKHANy19oa474gas%2Bo2o%2Fn5LRMc%2FzFgwnio205gkUsV%2FLHJgh8X3S"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
server-timing
cfL4;desc="?proto=TCP&rtt=24056&min_rtt=23853&rtt_var=3869&sent=8&recv=12&lost=0&retrans=0&sent_bytes=3360&recv_bytes=2281&delivery_rate=161218&cwnd=254&unsent_bytes=0&cid=fa3c6c1f980e98eb&ts=250&x=0"
date
Thu, 19 Dec 2024 06:52:17 GMT
content-type
application/json
vary
Host, origin
x-frame-options
DENY
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-opener-policy
same-origin
referrer-policy
same-origin
allow
GET, POST, HEAD, OPTIONS, OPTIONS
cf-ray
8f4578115bcaee70-MXP
access-control-allow-origin
https://dawndemoshunt.pages.dev
server
cloudflare
/
api.ipify.org/
24 B
318 B
XHR
General
Full URL
https://api.ipify.org/?format=json
Requested by
Host: dawndemoshunt.pages.dev
URL: https://dawndemoshunt.pages.dev/js/chunk-vendors.f95cd500.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.12.205 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
36037ad7fe7c05f5104a77e3ce81800cc1784f30d43516f87ed6770127cc8487

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Accept
application/json, text/plain, */*
Referer
https://dawndemoshunt.pages.dev/

Response headers

cf-cache-status
DYNAMIC
cf-ray
8f45781199acdb0a-FRA
access-control-allow-origin
*
server-timing
cfL4;desc="?proto=TCP&rtt=39773&min_rtt=39700&rtt_var=6399&sent=8&recv=12&lost=0&retrans=0&sent_bytes=4055&recv_bytes=2331&delivery_rate=99166&cwnd=254&unsent_bytes=0&cid=bb7fc1195780c228&ts=126&x=0"
content-length
24
date
Thu, 19 Dec 2024 06:52:17 GMT
content-type
application/json
vary
Origin
server
cloudflare
favicon.ico
dawndemoshunt.pages.dev/
660 B
1011 B
Other
General
Full URL
https://dawndemoshunt.pages.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.44.214 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
53608e8aca0f693123b225ec3ebfeb24914e8608151b19cac69a64ad6fd014e8
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dawndemoshunt.pages.dev/

Response headers

cache-control
public, max-age=0, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LTw6GFHNOeF3B6wq6h8KFGSENctGXmPC31YCMpBcHBlfq3erjh95%2BziBMRekLrIYRCfE3DoKXzvL%2BAI1KB%2B7yk3lDQA3%2BFn9ziJ%2FSQQDzhQC5MJ2xctOTb%2BRP%2Fr14kUVQSZlzN4li1iIrg%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
cf-ray
8f4578111bbb8ed9-FRA
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=35862&min_rtt=32951&rtt_var=1654&sent=283&recv=80&lost=0&retrans=0&sent_bytes=320156&recv_bytes=8949&delivery_rate=1058955&cwnd=157200&unsent_bytes=0&cid=ac4cbb0640783420&ts=384&x=1", cfExtPri, cfHdrFlush;dur=0
date
Thu, 19 Dec 2024 06:52:17 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
server
cloudflare
priority
u=1,i
lockup.fb545412.svg
dawndemoshunt.pages.dev/img/
4 KB
2 KB
Image
General
Full URL
https://dawndemoshunt.pages.dev/img/lockup.fb545412.svg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.44.214 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
38c973e72b29d0c5f054034abecb6f92d1f30fac5aeeb5d0300de1cce156ade3
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://dawndemoshunt.pages.dev/

Response headers

content-encoding
br
etag
W/"8679485d7dc757c3d2b19fb85e8e7f4e"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=10RZ346iZ4dDpCZZYRrTVEQ8ZRbECZ%2BFcH%2Bo7sFqrW49NXspayr9MBA4PeEqr%2BUQNAu7L3ZrREKeONiLFjsiL%2B2JiuFqVvuyllMmmVZyqnYQEF9PeRSmMIRUrdsQIwJFfrXnjuhvio2bHQ%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=35543&min_rtt=32951&rtt_var=1877&sent=286&recv=82&lost=0&retrans=0&sent_bytes=321239&recv_bytes=9350&delivery_rate=15061&cwnd=157200&unsent_bytes=0&cid=ac4cbb0640783420&ts=678&x=1", cfExtPri, cfHdrFlush;dur=0
date
Thu, 19 Dec 2024 06:52:17 GMT
content-type
image/svg+xml
vary
Accept-Encoding
priority
u=3,i
cache-control
public, max-age=0, must-revalidate
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
cf-ray
8f457812fd448ed9-FRA
access-control-allow-origin
*
server
cloudflare
truncated
/
884 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
8dc9d7f2be71e0f35b358e763545085d4d35476570b64dd10f38e5884d5f3698

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/png

Verdicts & Comments Add Verdict or Comment

Potentially malicious activity detected
Disclaimer: These verdicts should be used to detect potentially malicious websites, not as a final verdict!

urlscan

Phishing against: Huntington Bank (Banking)

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| webpackChunkaccess boolean| __VUE__ function| jQuery function| $

0 Cookies

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-Content-Type-Options nosniff