chekerprueba.000webhostapp.com Open in urlscan Pro
2a02:4780:dead:eb19::1  Public Scan

URL: http://chekerprueba.000webhostapp.com/
Submission Tags: @ipnigh
Submission: On May 11 via api from GB

Summary

This website contacted 7 IPs in 2 countries across 7 domains to perform 11 HTTP transactions. The main IP is 2a02:4780:dead:eb19::1, located in United States and belongs to AWEX, US. The main domain is chekerprueba.000webhostapp.com.
This is the only time chekerprueba.000webhostapp.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 2a02:4780:dea... 204915 (AWEX)
3 2606:4700::68... 13335 (CLOUDFLAR...)
1 2620:0:862:ed... 14907 (WIKIMEDIA)
1 2606:4700:10:... 13335 (CLOUDFLAR...)
1 23.111.11.182 33438 (HIGHWINDS2)
1 95.169.190.128 31103 (KEYWEB-AS)
1 52.222.190.47 16509 (AMAZON-02)
11 7
Domain Requested by
3 cdnjs.cloudflare.com chekerprueba.000webhostapp.com
3 chekerprueba.000webhostapp.com chekerprueba.000webhostapp.com
1 api.omappapi.com a.opmnstr.com
1 www.desktopwallpaperhd.net chekerprueba.000webhostapp.com
1 a.opmnstr.com chekerprueba.000webhostapp.com
1 cdn.000webhost.com chekerprueba.000webhostapp.com
1 upload.wikimedia.org chekerprueba.000webhostapp.com
11 7

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

Domain
www.000webhost.com
Subject Issuer Validity Valid
cloudflare.com
CloudFlare Inc ECC CA-2
2020-01-07 -
2020-10-09
9 months crt.sh
*.wikipedia.org
DigiCert SHA2 High Assurance Server CA
2019-11-12 -
2020-10-06
a year crt.sh
*.000webhost.com
COMODO RSA Domain Validation Secure Server CA
2018-10-19 -
2020-12-17
2 years crt.sh
*.opmnstr.com
Go Daddy Secure Certificate Authority - G2
2019-04-11 -
2021-04-11
2 years crt.sh
api.opmnstr.com
Amazon
2020-04-09 -
2021-05-09
a year crt.sh

This page contains 1 frames:

Primary Page: http://chekerprueba.000webhostapp.com/
Frame ID: 4FB6A9ED93B60AAEC42FD10ED593C7DB
Requests: 11 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+(?:([\d.]+)\/)?(?:css\/)?font-awesome(?:\.min)?\.css/i

Page Statistics

11
Requests

64 %
HTTPS

57 %
IPv6

7
Domains

7
Subdomains

7
IPs

2
Countries

522 kB
Transfer

744 kB
Size

3
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

11 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Cookie set /
chekerprueba.000webhostapp.com/
9 KB
4 KB
Document
General
Full URL
http://chekerprueba.000webhostapp.com/
Protocol
HTTP/1.1
Server
2a02:4780:dead:eb19::1 , United States, ASN204915 (AWEX, US),
Reverse DNS
Software
awex /
Resource Hash
25917e2c1a5e65e6b69624db6d83fe0c99db16be5858b117408d2ebc480ec9e4
Security Headers
Name Value
Strict-Transport-Security max-age=0;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Host
chekerprueba.000webhostapp.com
Connection
keep-alive
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/74.0.3729.169 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Accept-Encoding
gzip, deflate
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/74.0.3729.169 Safari/537.36

Response headers

Date
Mon, 11 May 2020 18:37:00 GMT
Content-Type
text/html; charset=UTF-8
Transfer-Encoding
chunked
Connection
keep-alive
Set-Cookie
PHPSESSID=66e9o8v55lrcrhd04eubdefcvj; path=/; HttpOnly
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control
no-store, no-cache, must-revalidate
Pragma
no-cache
Strict-Transport-Security
max-age=0;
Server
awex
X-Xss-Protection
1; mode=block
X-Content-Type-Options
nosniff
X-Request-ID
70dfa7e4d8741b5ee81554ae2c82d83f
Content-Encoding
gzip
font-awesome.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/
30 KB
7 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Requested by
Host: chekerprueba.000webhostapp.com
URL: http://chekerprueba.000webhostapp.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:85e5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Referer
http://chekerprueba.000webhostapp.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Mon, 11 May 2020 18:37:00 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
8161831
status
200
alt-svc
h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
cf-request-id
02a69fbba30000d715103b8200000001
served-in-seconds
0.001
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:19:12 GMT
server
cloudflare
etag
W/"5afd4910-7918"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=30672000
cf-ray
591e023f6db9d715-FRA
expires
Sat, 01 May 2021 18:37:00 GMT
style.css
chekerprueba.000webhostapp.com/
2 KB
1 KB
Stylesheet
General
Full URL
http://chekerprueba.000webhostapp.com/style.css
Requested by
Host: chekerprueba.000webhostapp.com
URL: http://chekerprueba.000webhostapp.com/
Protocol
HTTP/1.1
Server
2a02:4780:dead:eb19::1 , United States, ASN204915 (AWEX, US),
Reverse DNS
Software
awex /
Resource Hash
012f01faeb29e64928664c9dd28ac02c885e83bd8eb791bb1cc0a08550a21f90
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
http://chekerprueba.000webhostapp.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Mon, 11 May 2020 18:37:00 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Last-Modified
Fri, 08 May 2020 17:46:34 GMT
Server
awex
Transfer-Encoding
chunked
Content-Type
text/css
Connection
keep-alive
X-Xss-Protection
1; mode=block
X-Request-ID
3062087f71291bb8f4d55cbbc70c9dd9
1200px-Magicdelivery_gaming_logo.svg.png
upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Magicdelivery_gaming_logo.svg/
107 KB
107 KB
Image
General
Full URL
https://upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Magicdelivery_gaming_logo.svg/1200px-Magicdelivery_gaming_logo.svg.png
Requested by
Host: chekerprueba.000webhostapp.com
URL: http://chekerprueba.000webhostapp.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2620:0:862:ed1a::2:b , United States, ASN14907 (WIKIMEDIA, US),
Reverse DNS
Software
ATS/8.0.7 /
Resource Hash
d830ab255c8486aa3fe3b2b989b1b324177475feb4e7f18c4cc9a10c640a6a6e
Security Headers
Name Value
Strict-Transport-Security max-age=106384710; includeSubDomains; preload

Request headers

Referer
http://chekerprueba.000webhostapp.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Sun, 10 May 2020 20:09:26 GMT
age
80855
x-cache-status
hit-front
x-cache
cp3061 hit, cp3053 hit/6
status
200
server-timing
cache;desc="hit-front"
content-length
109495
x-client-ip
2a01:4f8:121:131a::2
last-modified
Mon, 28 May 2018 20:10:58 GMT
server
ATS/8.0.7
etag
52e41d3fbf9b0fea161b179a9480f9c4
strict-transport-security
max-age=106384710; includeSubDomains; preload
content-type
image/png
access-control-allow-origin
*
x-timestamp
1527538257.43397
accept-ranges
bytes
timing-allow-origin
*
access-control-expose-headers
Age, Date, Content-Length, Content-Range, X-Content-Duration, X-Cache
jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/
85 KB
29 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js
Requested by
Host: chekerprueba.000webhostapp.com
URL: http://chekerprueba.000webhostapp.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:85e5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
85556761a8800d14ced8fcd41a6b8b26bf012d44a318866c0d81a62092efd9bf
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Referer
http://chekerprueba.000webhostapp.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Mon, 11 May 2020 18:37:00 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
age
3184161
status
200
alt-svc
h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
cf-request-id
02a69fbba30000d715103b9200000001
served-in-seconds
0.004
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:20:15 GMT
server
cloudflare
etag
W/"5afd494f-152b5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
cf-ray
591e023f6dbcd715-FRA
expires
Sat, 01 May 2021 18:37:00 GMT
script.js
chekerprueba.000webhostapp.com/
676 B
1011 B
Script
General
Full URL
http://chekerprueba.000webhostapp.com/script.js
Requested by
Host: chekerprueba.000webhostapp.com
URL: http://chekerprueba.000webhostapp.com/
Protocol
HTTP/1.1
Server
2a02:4780:dead:eb19::1 , United States, ASN204915 (AWEX, US),
Reverse DNS
Software
awex /
Resource Hash
934d42496315e1fa3c279889a9706c80cb7b293e1b1a14231cca739443a66b50
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
http://chekerprueba.000webhostapp.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Mon, 11 May 2020 18:37:00 GMT
X-Content-Type-Options
nosniff
Last-Modified
Fri, 08 May 2020 17:46:34 GMT
Server
awex
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
676
X-Xss-Protection
1; mode=block
X-Request-ID
24ba0412a0608e1d7b1baf6e4b1a4ba4
footer-powered-by-000webhost-white2.png
cdn.000webhost.com/000webhost/logo/
2 KB
2 KB
Image
General
Full URL
https://cdn.000webhost.com/000webhost/logo/footer-powered-by-000webhost-white2.png
Requested by
Host: chekerprueba.000webhostapp.com
URL: http://chekerprueba.000webhostapp.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6814:432e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
86f2673ec74a632865109a76b2232f4f5b3587daa219e07a17ef1d9c76a0fda5
Security Headers
Name Value
Strict-Transport-Security max-age=2592000
X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Referer
http://chekerprueba.000webhostapp.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Mon, 11 May 2020 18:37:00 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
age
3983
cf-polished
origFmt=png, origSize=2046
status
200
content-disposition
inline; filename="footer-powered-by-000webhost-white2.webp"
x-hostinger-datacenter
srv
vary
Accept
content-length
1696
x-xss-protection
1; mode=block
last-modified
Thu, 07 May 2020 14:25:19 GMT
server
cloudflare
x-frame-options
sameorigin
etag
"5eb41a4f-7fe"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=2592000
content-type
image/webp
expires
Mon, 11 May 2020 22:37:00 GMT
cache-control
public, max-age=14400
x-hostinger-node
nl-srv-cdn1
cf-request-id
02a69fbb8d0000bee2f7b4e200000001
accept-ranges
bytes
cf-ray
591e023f4e13bee2-FRA
cf-bgj
imgq:100,h2pri
api.min.js
a.opmnstr.com/app/js/
199 KB
59 KB
Script
General
Full URL
https://a.opmnstr.com/app/js/api.min.js
Requested by
Host: chekerprueba.000webhostapp.com
URL: http://chekerprueba.000webhostapp.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.111.11.182 Phoenix, United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS
Software
NetDNA-cache/2.2 /
Resource Hash
6dea8865dbcf331b73dbdd5969a09f69bf6be3f0a4b76a6c14acece427b3a828

Request headers

Referer
http://chekerprueba.000webhostapp.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Mon, 11 May 2020 18:37:00 GMT
content-encoding
gzip
last-modified
Fri, 08 May 2020 17:30:52 GMT
server
NetDNA-cache/2.2
x-amz-request-id
F1690A67A41461D6
etag
W/"ebff8892b7f75a12a225fa7566f1d9d1"
x-cache
HIT
content-type
application/javascript
status
200
cache-control
max-age=31104000
access-control-allow-origin
*
x-amz-id-2
vSwuOstD5RhxiumQ3uKdmZLb/fWM6dtH0eAAFS1zrmv0afbxh7xF52FL5SoD15yt/w+76pqoBCg=
expires
Thu, 06 May 2021 18:37:00 GMT
wallpaper-beautiful-backgrounds-desktop-mac-87710.jpg
www.desktopwallpaperhd.net/wallpapers/8/e/
235 KB
235 KB
Image
General
Full URL
http://www.desktopwallpaperhd.net/wallpapers/8/e/wallpaper-beautiful-backgrounds-desktop-mac-87710.jpg
Requested by
Host: chekerprueba.000webhostapp.com
URL: http://chekerprueba.000webhostapp.com/
Protocol
HTTP/1.1
Server
95.169.190.128 , Germany, ASN31103 (KEYWEB-AS, DE),
Reverse DNS
desktopwallpaperhd.net
Software
nginx /
Resource Hash
2360a827744928d5330cadf1ba9c1518517ecaac14f5c2a722f1c4035f2a160e

Request headers

Referer
http://chekerprueba.000webhostapp.com/style.css
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Mon, 11 May 2020 18:37:01 GMT
Last-Modified
Sat, 22 Oct 2011 21:21:46 GMT
Server
nginx
ETag
"4ea333ea-3ab65"
Content-Type
image/jpeg
Cache-Control
max-age=2592000
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
240485
Expires
Wed, 10 Jun 2020 18:37:01 GMT
fontawesome-webfont.woff2
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/fonts/
75 KB
76 KB
Font
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0
Requested by
Host: chekerprueba.000webhostapp.com
URL: http://chekerprueba.000webhostapp.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:85e5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Referer
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Origin
http://chekerprueba.000webhostapp.com

Response headers

date
Mon, 11 May 2020 18:37:00 GMT
vary
Accept-Encoding
cf-cache-status
HIT
age
8884395
status
200
alt-svc
h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
content-length
77160
cf-request-id
02a69fbc1b000096a4b0900200000001
served-in-seconds
0.001
timing-allow-origin
*
last-modified
Thu, 17 May 2018 09:19:53 GMT
server
cloudflare
etag
"5afd4939-12d68"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000; includeSubDomains
content-type
application/octet-stream
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
591e02402d2c96a4-FRA
expires
Sat, 01 May 2021 18:37:00 GMT
f6brbmuxflyqoriatchv
api.omappapi.com/v2/embed/71036/
126 B
505 B
XHR
General
Full URL
https://api.omappapi.com/v2/embed/71036/f6brbmuxflyqoriatchv
Requested by
Host: a.opmnstr.com
URL: https://a.opmnstr.com/app/js/api.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.222.190.47 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-190-47.ham50.r.cloudfront.net
Software
Pagely Gateway/1.5.1 /
Resource Hash
fcb673f7da578b0230aa24d90df47b3e751de9e9f19c2a1a9972394c20358285

Request headers

Referer
http://chekerprueba.000webhostapp.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-user-agent
standard
via
1.1 f1d5d7779515e0233ce392877610b704.cloudfront.net (CloudFront)
x-cache-config
0 0
server
Pagely Gateway/1.5.1
x-amz-cf-pop
HAM50-C2
status
410
date
Mon, 11 May 2020 18:37:01 GMT
vary
Accept-Encoding, User-Agent
x-cache
Error from cloudfront
content-type
application/json;charset=utf-8
access-control-allow-origin
*
access-control-allow-headers
X-CSRF-Token
content-length
126
x-amz-cf-id
rIKNQaROG3lJbreibyriYRhW1wx5ewRoH_6pyX5BtnEF2cp7CZtiGA==

Verdicts & Comments Add Verdict or Comment

30 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| onformdata object| onpointerrawupdate function| $ function| jQuery function| getCookie undefined| wordpressAdminBody object| notification object| hostingerLogo undefined| mainContent object| wpSidebar object| wpTopBarRight undefined| googleFont undefined| css undefined| style undefined| sheet undefined| button undefined| link undefined| mainContentHolder undefined| h1Tag undefined| h2Tag undefined| paragraph undefined| list undefined| org_html undefined| new_html undefined| saleImage function| setImmediate function| clearImmediate function| OptinMonsterApp boolean| om_loaded object| f6brbmuxflyqoriatchv

3 Cookies

Domain/Path Name / Value
chekerprueba.000webhostapp.com/ Name: _omappvs
Value: 1589222220919
chekerprueba.000webhostapp.com/ Name: _omappvp
Value: tqj49QT7vP7Nhsde9c7TFCmRa6NoZd6qKb5E03eMQb9K0zqynHF957s0GY5euGR4ecQK3PO3AekcsE5F4J77weyF5rnlAkn2
chekerprueba.000webhostapp.com/ Name: PHPSESSID
Value: 66e9o8v55lrcrhd04eubdefcvj

1 Console Messages

Source Level URL
Text
console-api error URL: https://a.opmnstr.com/app/js/api.min.js(Line 2)
Message:
[OptinMonster] The campaign could not be found. Check to make sure it is active.

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
Strict-Transport-Security max-age=0;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block