domain-for-sale-cqy.pages.dev Open in urlscan Pro
2606:4700:310c::ac42:2edf  Public Scan

Submitted URL: http://domain-for-sale-cqy.pages.dev/
Effective URL: https://domain-for-sale-cqy.pages.dev/
Submission Tags: @ecarlesi possiblethreat phishing Search All
Submission: On October 21 via api from IT — Scanned from IT

Summary

This website contacted 4 IPs in 2 countries across 3 domains to perform 10 HTTP transactions. The main IP is 2606:4700:310c::ac42:2edf, located in United States and belongs to CLOUDFLARENET, US. The main domain is domain-for-sale-cqy.pages.dev.
TLS certificate: Issued by WE1 on October 8th 2024. Valid for: 3 months.
This is the only time domain-for-sale-cqy.pages.dev was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 2606:4700:310... 13335 (CLOUDFLAR...)
2 20.4.130.154 8075 (MICROSOFT...)
4 172.66.45.33 13335 (CLOUDFLAR...)
10 4
Apex Domain
Subdomains
Transfer
7 pages.dev
domain-for-sale-cqy.pages.dev
227 KB
2 cryptocompare.com
min-api.cryptocompare.com — Cisco Umbrella Rank: 80764
1 KB
0 yedi.net Failed
oracle-api.yedi.net Failed
10 3
Domain Requested by
7 domain-for-sale-cqy.pages.dev domain-for-sale-cqy.pages.dev
2 min-api.cryptocompare.com domain-for-sale-cqy.pages.dev
0 oracle-api.yedi.net Failed domain-for-sale-cqy.pages.dev
10 3

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

Domain
yedi.net
app.coinzilla.com
t.me
x.com
bscscan.com
Subject Issuer Validity Valid
domain-for-sale-cqy.pages.dev
WE1
2024-10-08 -
2025-01-06
3 months crt.sh
*.cryptocompare.com
Go Daddy Secure Certificate Authority - G2
2024-04-24 -
2025-05-26
a year crt.sh

This page contains 1 frames:

Primary Page: https://domain-for-sale-cqy.pages.dev/
Frame ID: A6A031C5E21E6899F1F52A9D1D0DE4C9
Requests: 11 HTTP requests in this frame

Screenshot

Page Title

domain-for-sale-cqy.pages.dev is for sale!

Page URL History Show full URLs

  1. http://domain-for-sale-cqy.pages.dev/ HTTP 307
    https://domain-for-sale-cqy.pages.dev/ Page URL

Page Statistics

10
Requests

90 %
HTTPS

33 %
IPv6

3
Domains

3
Subdomains

4
IPs

2
Countries

228 kB
Transfer

341 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://domain-for-sale-cqy.pages.dev/ HTTP 307
    https://domain-for-sale-cqy.pages.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
domain-for-sale-cqy.pages.dev/
Redirect Chain
  • http://domain-for-sale-cqy.pages.dev/
  • https://domain-for-sale-cqy.pages.dev/
724 B
1 KB
Document
General
Full URL
https://domain-for-sale-cqy.pages.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:310c::ac42:2edf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7b1de5fb8430f39183891b663285a9f80a9ffe8f0bd9d8bc6a82581ca692ba7e
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/129.0.0.0 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
8d5eede10cbc0e6b-MXP
content-encoding
br
content-type
text/html; charset=utf-8
date
Mon, 21 Oct 2024 05:43:17 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QE6Qdh7%2Fpu%2F%2BDyWqPiFmoLHrRZIujOaw0pGViIj2ZxS8S83%2FtmU4wXifVkXarBgwzzcK3riHOhfaIbzp9zf0o9mDzBlxrYkP%2BJdPOm6sBC%2F4XT5Zca0Q2pqcDglgEFto5Mj0COawlvGrb%2BN2YWnlPPFDEYn7C3O8suKwdA%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=TCP&rtt=21761&sent=8&recv=13&lost=0&retrans=0&sent_bytes=3980&recv_bytes=2298&delivery_rate=176719&cwnd=254&unsent_bytes=0&cid=f6483d9f3265f7cb&ts=75&x=0"
vary
Accept-Encoding
x-content-type-options
nosniff

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://domain-for-sale-cqy.pages.dev/
Non-Authoritative-Reason
HSTS
main.3fd13037.js
domain-for-sale-cqy.pages.dev/static/js/
167 KB
60 KB
Script
General
Full URL
https://domain-for-sale-cqy.pages.dev/static/js/main.3fd13037.js
Requested by
Host: domain-for-sale-cqy.pages.dev
URL: https://domain-for-sale-cqy.pages.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:310c::ac42:2edf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4d06795f9ecf9bad53057cc642e1ab38eab5190d0c142fc4450d8cad883b3a6e
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/129.0.0.0 Safari/537.36
Referer
https://domain-for-sale-cqy.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
etag
W/"2e68795f335b5b42713845a60ea1c272"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fWGq3uT63umWhJ94YS62UtGmCGrjtK258xeVOT0o4iALraRNLbo%2B5VpgDrbFy84E9MKbJbsrXfnIIV0xXyrzLVoovzoXGO0y6uLWyAbpUix3Wji0bF%2BcrUSEmfjfjfDTlf2OMPj5DL6i9LGAwBjLv83yw4lWCvTMZq8BUg%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
cf-ray
8d5eede18d3f0e6b-MXP
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=TCP&rtt=21793&sent=12&recv=18&lost=0&retrans=0&sent_bytes=5132&recv_bytes=2518&delivery_rate=177000&cwnd=257&unsent_bytes=0&cid=f6483d9f3265f7cb&ts=140&x=0"
date
Mon, 21 Oct 2024 05:43:18 GMT
content-type
application/javascript
vary
Accept-Encoding
server
cloudflare
main.943e8b56.css
domain-for-sale-cqy.pages.dev/static/css/
4 KB
2 KB
Stylesheet
General
Full URL
https://domain-for-sale-cqy.pages.dev/static/css/main.943e8b56.css
Requested by
Host: domain-for-sale-cqy.pages.dev
URL: https://domain-for-sale-cqy.pages.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:310c::ac42:2edf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7a655bb4618f2e89ac58af08d5c90de79e01c7b095aaa6785457e3c7bf5e67cc
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/129.0.0.0 Safari/537.36
Referer
https://domain-for-sale-cqy.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
etag
W/"161a27780bcc404ef787a6f3ab26df15"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QBuWFRHY%2BQi8M7TC6dktHShJ7VzZfOJryq6VLk5sL1MJJwDTcm6RcT%2B%2B%2B%2BIvrsi2zt1iomaQyFoDYu54ETyn4bbgSI5r8wbGlM9vfZVg3Al2We5gMB4zxufDRuHjQCnZy7Q03xn%2FmnOHxf0B39HRlHPLRG2LrK74HraV2g%3D%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
cf-ray
8d5eede18d3b0e6b-MXP
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=TCP&rtt=21793&sent=74&recv=18&lost=0&retrans=0&sent_bytes=67233&recv_bytes=2518&delivery_rate=177000&cwnd=257&unsent_bytes=0&cid=f6483d9f3265f7cb&ts=153&x=0"
date
Mon, 21 Oct 2024 05:43:18 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
server
cloudflare
price
min-api.cryptocompare.com/data/
23 B
671 B
Fetch
General
Full URL
https://min-api.cryptocompare.com/data/price?fsym=BTC&tsyms=BTC,USD
Requested by
Host: domain-for-sale-cqy.pages.dev
URL: https://domain-for-sale-cqy.pages.dev/static/js/main.3fd13037.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
20.4.130.154 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
a977ad4a565666d8db7a2b59c9472009183f5924516e1b98f7ede2516bbebec0
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'none'

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://domain-for-sale-cqy.pages.dev/

Response headers

Transfer-Encoding
chunked
Content-Security-Policy
frame-ancestors 'none'
Cache-Control
public, max-age=10
Content-Encoding
gzip
X-CryptoCompare-Server-Id
cc-api-min-v2-19
Connection
keep-alive
Access-Control-Allow-Credentials
true
Access-Control-Allow-Methods
GET, POST, OPTIONS
X-CryptoCompare-Cache-HIT
false
Access-Control-Allow-Origin
https://domain-for-sale-cqy.pages.dev
Date
Mon, 21 Oct 2024 05:43:18 GMT
Content-Type
application/json; charset=UTF-8
Vary
Accept-Encoding
Server
nginx
Access-Control-Allow-Headers
Content-Type, Cookie, Set-Cookie, Authorization
price
min-api.cryptocompare.com/data/
29 B
677 B
Fetch
General
Full URL
https://min-api.cryptocompare.com/data/price?fsym=ETH&tsyms=BTC,USD
Requested by
Host: domain-for-sale-cqy.pages.dev
URL: https://domain-for-sale-cqy.pages.dev/static/js/main.3fd13037.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
20.4.130.154 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
c92f9138bd9fee5d9f28d9557d75ace143e847ed1dec13cf6a36ae8ab7ee00ea
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'none'

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://domain-for-sale-cqy.pages.dev/

Response headers

Transfer-Encoding
chunked
Content-Security-Policy
frame-ancestors 'none'
Cache-Control
public, max-age=10
Content-Encoding
gzip
X-CryptoCompare-Server-Id
cc-api-min-v2-25
Connection
keep-alive
Access-Control-Allow-Credentials
true
Access-Control-Allow-Methods
GET, POST, OPTIONS
X-CryptoCompare-Cache-HIT
false
Access-Control-Allow-Origin
https://domain-for-sale-cqy.pages.dev
Date
Mon, 21 Oct 2024 05:43:18 GMT
Content-Type
application/json; charset=UTF-8
Vary
Accept-Encoding
Server
nginx
Access-Control-Allow-Headers
Content-Type, Cookie, Set-Cookie, Authorization
price
oracle-api.yedi.net/
0
0

firechain.a5fe60df9549b464fbad.png
domain-for-sale-cqy.pages.dev/static/media/
15 KB
15 KB
Image
General
Full URL
https://domain-for-sale-cqy.pages.dev/static/media/firechain.a5fe60df9549b464fbad.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.45.33 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e2009e1a09162122f6ab9451c80aab8dc7b36ee38d7d7f6b8f5d149df8514562
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/129.0.0.0 Safari/537.36
Referer
https://domain-for-sale-cqy.pages.dev/

Response headers

etag
"440e66549c48e7cbebb6fabe81b94904"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nUuZdCq43NvoIVfGXDp%2B1PH2LePAMW0iICdWdT6Cg2RQ%2FXGE9FJN9kUhBP%2BHOwEC33l2M0kCYyEOOv8xecOor1i7XfVHgHrqRxNxdOkRgNZ52Q%2Fh839ZiLDetGuUJfyhLFT1AHKqGlYm3Y04ljFHRA%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=23022&sent=12&recv=12&lost=0&retrans=0&sent_bytes=4183&recv_bytes=5248&delivery_rate=582&cwnd=12000&unsent_bytes=0&cid=f66513c83ab9da31&ts=127&x=1", cfExtPri, cfHdrFlush;dur=0
date
Mon, 21 Oct 2024 05:43:18 GMT
content-type
image/png
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
8d5eede229bfba99-MXP
access-control-allow-origin
*
content-length
14889
server
cloudflare
truncated
/
7 KB
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
b4a653e794095fe0ac8dc72bcd37668507895b73516ce4e2af80e7b11d3cf2fd

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/png
yedinet.7bafc6cd4a78aa56f9421739870c8a30.svg
domain-for-sale-cqy.pages.dev/static/media/
2 KB
2 KB
Image
General
Full URL
https://domain-for-sale-cqy.pages.dev/static/media/yedinet.7bafc6cd4a78aa56f9421739870c8a30.svg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.45.33 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4743eb12e16cfefe7ff8bd7c522b6a516cac873b89bfd883623dae5d66ab2322
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/129.0.0.0 Safari/537.36
Referer
https://domain-for-sale-cqy.pages.dev/

Response headers

content-encoding
br
etag
W/"50ebf075bbc8956193270b26f780c09d"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=I8IaKZtgGw5GC3kKaqUCj9RAPUbfofu0uXzRl3EcnYbq%2BHX8X8Jg7StKeB9btYHvBnMl8iDzXQ%2FmaLealzCZhMu6lO6aZuL4tYcdzYVs%2BXogeWfp7MLxrp3h8yNOQV8wQUmIGp0MXMc7Xxguv1Z%2Big%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=23022&sent=23&recv=13&lost=0&retrans=0&sent_bytes=16207&recv_bytes=5613&delivery_rate=582&cwnd=12000&unsent_bytes=0&cid=f66513c83ab9da31&ts=134&x=1", cfExtPri, cfHdrFlush;dur=17
date
Mon, 21 Oct 2024 05:43:18 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
8d5eede229c0ba99-MXP
access-control-allow-origin
*
server
cloudflare
bg.229ff4b1c1189b33bcac.jpg
domain-for-sale-cqy.pages.dev/static/media/
65 KB
66 KB
Image
General
Full URL
https://domain-for-sale-cqy.pages.dev/static/media/bg.229ff4b1c1189b33bcac.jpg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.45.33 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
894b6e8ea8173becfb86c72727404f860a11fabd5bcd176dbfc64f446f30858f
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/129.0.0.0 Safari/537.36
Referer
https://domain-for-sale-cqy.pages.dev/

Response headers

etag
"432ecf3b70b1bba6a4e78028ccbae7bb"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0vil8BVZodHdjuCmT%2B%2F2hDmkm7LRKy7pPzkztj5PDKPL6OXQYsFEwwZGCtEsbDntcYTW5BNadHLWDSrGuRVizvVx%2BAN42xiSB%2FOv4O29NB15NKq%2BaZ1Cr392f%2F34WoeQID80c94zSqY9Ay1%2FixgFHw%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=23022&sent=23&recv=13&lost=0&retrans=0&sent_bytes=16207&recv_bytes=5613&delivery_rate=582&cwnd=12000&unsent_bytes=0&cid=f66513c83ab9da31&ts=137&x=1", cfExtPri, cfHdrFlush;dur=14
date
Mon, 21 Oct 2024 05:43:18 GMT
content-type
image/jpeg
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
8d5eede229c2ba99-MXP
access-control-allow-origin
*
content-length
66715
server
cloudflare
favicon.ico
domain-for-sale-cqy.pages.dev/
81 KB
82 KB
Other
General
Full URL
https://domain-for-sale-cqy.pages.dev/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.66.45.33 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
58e7d01b116888e6a616481eff28a58c34e3599a8d552a724cffe2954953cf84
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/129.0.0.0 Safari/537.36
Referer
https://domain-for-sale-cqy.pages.dev/

Response headers

content-encoding
br
etag
W/"dd03adb85b1a37d19fe08f57d9835613"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Jz41sdEQkiMOo%2BgjHwesCYCd%2FhKYyM8n7d3d4omxVUf3EKDkz9x3iywaD7gv5CwJAxbrKLn2dnNw1VVfIUw3OHUWordFFLOH4PvDXUXFACyxMZb646IxwVJ5YYBmm3iWF5lytPAk0QF0KdXK6IB6SQ%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=23492&sent=45&recv=18&lost=0&retrans=0&sent_bytes=40207&recv_bytes=5828&delivery_rate=262571&cwnd=24000&unsent_bytes=0&cid=f66513c83ab9da31&ts=155&x=1", cfExtPri, cfHdrFlush;dur=20
date
Mon, 21 Oct 2024 05:43:18 GMT
content-type
image/vnd.microsoft.icon
vary
Accept-Encoding
priority
u=1,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
8d5eede259f3ba99-MXP
access-control-allow-origin
*
server
cloudflare

Failed requests

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

Domain
oracle-api.yedi.net
URL
https://oracle-api.yedi.net/price?chain=bnb&contract=0xbb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c

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| webpackChunkmoonscancom

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