URL: https://twitterit.com/
Submission Tags: @phishunt_io
Submission: On November 02 via api from ES

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 9 HTTP transactions. The main IP is 2606:4700:3033::ac43:a455, located in United States and belongs to CLOUDFLARENET, US. The main domain is twitterit.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 8th 2020. Valid for: a year.
This is the only time twitterit.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
9 2606:4700:303... 13335 (CLOUDFLAR...)
9 2
Apex Domain
Subdomains
Transfer
9 twitterit.com
twitterit.com
265 KB
9 1
Domain Requested by
9 twitterit.com twitterit.com
9 1

This site contains no links.

Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2020-08-08 -
2021-08-08
a year crt.sh

This page contains 1 frames:

Primary Page: https://twitterit.com/
Frame ID: 29E45115896DE78D5E404AA5893C7B49
Requests: 10 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers link /rel="https:\/\/api\.w\.org\/"/i

Overall confidence: 100%
Detected patterns
  • headers link /rel="https:\/\/api\.w\.org\/"/i

Overall confidence: 100%
Detected patterns
  • headers link /rel="https:\/\/api\.w\.org\/"/i

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i

Page Statistics

9
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

266 kB
Transfer

433 kB
Size

1
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 /
twitterit.com/
14 KB
5 KB
Document
General
Full URL
https://twitterit.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:a455 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2b7591b7f9ccc81a4a3f779574545c69206f1882a1f67b8c9d855ceaeb52ed4a
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
twitterit.com
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

status
200
date
Mon, 02 Nov 2020 08:24:43 GMT
content-type
text/html; charset=UTF-8
set-cookie
__cfduid=d5a1e6234bde271674f252f9ed740eab81604305483; expires=Wed, 02-Dec-20 08:24:43 GMT; path=/; domain=.twitterit.com; HttpOnly; SameSite=Lax; Secure
vary
Accept-Encoding
x-pingback
https://twitterit.com/xmlrpc.php
link
<https://twitterit.com/wp-json/>; rel="https://api.w.org/", <https://twitterit.com/>; rel=shortlink
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
cf-request-id
0629a80d1d0000d705ad254000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=Zf1IVbudmMCSoMdyqbkJZCiJhOcqP8Frc3MgvLFt6kzMiAQgJAY491NJQiAqJhY1cUNOIp6AY18%2FA0Ne6bb2zTLw%2BaCu92XJYg%2BhJmmf6PLSoSwH9Y2HXtWM"}],"group":"cf-nel","max_age":604800}
nel
{"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-ray
5ebc75f4fc54d705-FRA
content-encoding
br
style.min.css
twitterit.com/wp-includes/css/dist/block-library/
40 KB
6 KB
Stylesheet
General
Full URL
https://twitterit.com/wp-includes/css/dist/block-library/style.min.css?ver=5.3.6
Requested by
Host: twitterit.com
URL: https://twitterit.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:a455 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dfd6d929422d1f69a727fb6b525f610562eab183a333576516bec0b0503cb049
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://twitterit.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 02 Nov 2020 08:24:43 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
status
200
cf-request-id
0629a80da90000d705e99e1000000001
last-modified
Wed, 10 Jun 2020 23:19:48 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"5ee16a94-a055"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=nfJn3pWCxYJz2XQHOtmPdl9x6YfuEglACwPRwB9yHebOao6aePVRxkMOm2GcfHB51jDnGFaBubM%2FjLJoKg3KH64I3SPxPZsej7awCUmai3qp7tUp7N377NSJ"}],"group":"cf-nel","max_age":604800}
content-type
text/css
x-xss-protection
1; mode=block
cache-control
public, max-age=2592000
cf-ray
5ebc75f5de2ed705-FRA
expires
Wed, 02 Dec 2020 08:24:43 GMT
style.css
twitterit.com/wp-content/themes/twentytwenty/
116 KB
21 KB
Stylesheet
General
Full URL
https://twitterit.com/wp-content/themes/twentytwenty/style.css?ver=1.1
Requested by
Host: twitterit.com
URL: https://twitterit.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:a455 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5477266df449c87ffea7318d0c6a7b4bda63cbd37ba52081f4bfabe7ff110bee
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://twitterit.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 02 Nov 2020 08:24:43 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
status
200
cf-request-id
0629a80dab0000d705b7b97000000001
last-modified
Thu, 05 Mar 2020 09:14:51 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"5e60c30b-1d15a"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=aAG%2F8%2FsdVYFyFunTCd%2FfTysihbojrMrJ2VuUdQIgif5nyheCED8pL3MsY7q4wzfyw%2BvJyI6Rv%2BFJtcUHoHQU9oyz6p3lo1KMga9AwBomX%2BNkiaR1ggGSwCjv"}],"group":"cf-nel","max_age":604800}
content-type
text/css
x-xss-protection
1; mode=block
cache-control
public, max-age=2592000
cf-ray
5ebc75f5de30d705-FRA
expires
Wed, 02 Dec 2020 08:24:43 GMT
index.js
twitterit.com/wp-content/themes/twentytwenty/assets/js/
24 KB
7 KB
Script
General
Full URL
https://twitterit.com/wp-content/themes/twentytwenty/assets/js/index.js?ver=1.1
Requested by
Host: twitterit.com
URL: https://twitterit.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:a455 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9f667621bdd1ef8ce6b9de82c0a0ef5555ace64c90433af14ea4133a943c4e58
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://twitterit.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 02 Nov 2020 08:24:43 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
status
200
cf-request-id
0629a80dda0000d705fa2e6000000001
last-modified
Thu, 05 Mar 2020 09:14:51 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"5e60c30b-61b1"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=nRKPanT3HOajmTSuw1Tpsc2Lcbm6Dlw2JBKgjYPjhOMoJF%2Fe4dQEB0l4kafd6WND7ZUu%2BO2mFtrht6wm0bowObQqYJRS%2Bf19HJYP0tjPC0wHI9YstO5r08h1"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
x-xss-protection
1; mode=block
cache-control
public, max-age=2592000
cf-ray
5ebc75f62ec8d705-FRA
expires
Wed, 02 Dec 2020 08:24:43 GMT
email-decode.min.js
twitterit.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/
1 KB
1 KB
Script
General
Full URL
https://twitterit.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
Requested by
Host: twitterit.com
URL: https://twitterit.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:a455 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
Security Headers
Name Value
X-Frame-Options SAMEORIGIN

Request headers

Referer
https://twitterit.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 02 Nov 2020 08:24:43 GMT
content-encoding
gzip
vary
Accept-Encoding
nel
{"report_to":"cf-nel","max_age":604800}
status
200
cf-request-id
0629a80daa0000d70514387000000001
last-modified
Tue, 27 Oct 2020 17:34:18 GMT
server
cloudflare
etag
W/"5f985a1a-4d7"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
SAMEORIGIN
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=Ec%2B5nqZRaT1MyUqA4zyU1DMkczGs8fEHwa8g2U5T6HV2h3y%2BmlNPinUfu9wsucdbITGTC5YAVjWZ5QC%2FNMtYSt85IztO4A6Ak%2FSTZbYAoiiXsi4odeAY0BD5"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=172800, public
cf-ray
5ebc75f5de32d705-FRA
expires
Wed, 04 Nov 2020 08:24:43 GMT
wp-embed.min.js
twitterit.com/wp-includes/js/
1 KB
1014 B
Script
General
Full URL
https://twitterit.com/wp-includes/js/wp-embed.min.js?ver=5.3.6
Requested by
Host: twitterit.com
URL: https://twitterit.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:a455 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0284cbccebf1682452d62d06efa3665c874d642d4e03f5f5f9bb0f555da9251b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://twitterit.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 02 Nov 2020 08:24:43 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
status
200
cf-request-id
0629a80daa0000d705b1344000000001
last-modified
Thu, 05 Mar 2020 09:14:51 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"5e60c30b-577"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=Y6%2Beg3qgQA5992SGHve59WRr8ltjVGaELA5j6RAdAtvmZhSYqz6HWVokv408%2F7jaTHkLmdYYmYqlCJnOO9%2FaOgS64130aDECg%2F8jZ0tgQVvoysTgWwETBBNA"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
x-xss-protection
1; mode=block
cache-control
public, max-age=2592000
cf-ray
5ebc75f5de34d705-FRA
expires
Wed, 02 Dec 2020 08:24:43 GMT
wp-emoji-release.min.js
twitterit.com/wp-includes/js/
14 KB
5 KB
Script
General
Full URL
https://twitterit.com/wp-includes/js/wp-emoji-release.min.js?ver=5.3.6
Requested by
Host: twitterit.com
URL: https://twitterit.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:a455 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1a351abc3f3b435497ddb8a55f09268d3e641dc22455deac06cf0181a4de52ee
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://twitterit.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 02 Nov 2020 08:24:43 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
status
200
cf-request-id
0629a80ddf0000d705c435e000000001
last-modified
Thu, 05 Mar 2020 09:14:51 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"5e60c30b-362a"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=%2FcPH4yiZUKblHCfboCJZt2Es6gNSYIWTOE%2BnR8XZk3bj7StMtpdo4aSYWc5gsgEUt%2BQQi8OLPYJpnRGO0oasC9bzdpkaPM%2F4%2F9HuthEuI4%2Fv5%2BnGNIyFibom"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
x-xss-protection
1; mode=block
cache-control
public, max-age=2592000
cf-ray
5ebc75f63ee0d705-FRA
expires
Wed, 02 Dec 2020 08:24:43 GMT
print.css
twitterit.com/wp-content/themes/twentytwenty/
3 KB
1 KB
Stylesheet
General
Full URL
https://twitterit.com/wp-content/themes/twentytwenty/print.css?ver=1.1
Requested by
Host: twitterit.com
URL: https://twitterit.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:a455 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b3e410433d8b8584dfb1292e8fec02646c7fdfe7986b51e37da8be9d5c893798
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://twitterit.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 02 Nov 2020 08:24:43 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
status
200
cf-request-id
0629a80de10000d705de369000000001
last-modified
Thu, 05 Mar 2020 09:14:51 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
W/"5e60c30b-a0e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=tPMyeV04Ni1lFJ2F7ohz2w5ldBUirKxD6XkSEx4VtOOXWj7DxjK3cxPxRxfCauO5kR4RltHoTbQ9hHjhC%2BPD%2Bx0oubjrLUAufzZR7H4l%2BarAjga3eKjmLDBt"}],"group":"cf-nel","max_age":604800}
content-type
text/css
x-xss-protection
1; mode=block
cache-control
public, max-age=2592000
cf-ray
5ebc75f63ee9d705-FRA
expires
Wed, 02 Dec 2020 08:24:43 GMT
Inter-upright-var.woff2
twitterit.com/wp-content/themes/twentytwenty/assets/fonts/inter/
219 KB
219 KB
Font
General
Full URL
https://twitterit.com/wp-content/themes/twentytwenty/assets/fonts/inter/Inter-upright-var.woff2
Requested by
Host: twitterit.com
URL: https://twitterit.com/wp-content/themes/twentytwenty/style.css?ver=1.1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:a455 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e03c2df7ef439d2708bbc168a21c0a00da63e5664d286120c994c39644addd03
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Origin
https://twitterit.com
Referer
https://twitterit.com/wp-content/themes/twentytwenty/style.css?ver=1.1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Mon, 02 Nov 2020 08:24:43 GMT
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"report_to":"cf-nel","max_age":604800}
status
200
content-length
223892
cf-request-id
0629a80de30000d705bebff000000001
last-modified
Thu, 05 Mar 2020 09:14:51 GMT
server
cloudflare
x-frame-options
SAMEORIGIN
etag
"5e60c30b-36a94"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=qpM3LNDfNihVUcRB4tnKw%2BIxzZmSoUhakY7ZQQO8FEF8JfcKSfl43785l534ET30AcJTmKhZSJTyD9vDUTV0SHO5OzsdhLQSPwc32ABh4IsV3vGu6SxGmeC3"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
x-xss-protection
1; mode=block
cache-control
public, max-age=2592000
accept-ranges
bytes
cf-ray
5ebc75f63ef2d705-FRA
expires
Wed, 02 Dec 2020 08:24:43 GMT
truncated
/
808 B
808 B
Font
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
0e82505b30144c1df925f9e2b41576a1126a9168e5a2d7f4913f6304763dcdc8

Request headers

Origin
https://twitterit.com
Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Type
application/font-woff2;charset=utf-8

Verdicts & Comments Add Verdict or Comment

12 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| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes object| _wpemojiSettings object| wp object| twentytwenty function| twentytwentyDomReady function| twentytwentyToggleAttribute function| twentytwentyMenuToggle function| twentytwentyFindParents object| twemoji

1 Cookies

Domain/Path Name / Value
.twitterit.com/ Name: __cfduid
Value: d5a1e6234bde271674f252f9ed740eab81604305483

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
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block