Submitted URL: http://t.co/u0HjowoQv6
Effective URL: http://vouchers-bug.xyz/?YuJLv5dwIxx
Submission: On October 03 via manual from NO

Summary

This website contacted 5 IPs in 4 countries across 4 domains to perform 12 HTTP transactions. The main IP is 2606:4700:30::681b:8f1d, located in United States and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is vouchers-bug.xyz.
This is the only time vouchers-bug.xyz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2 104.244.42.69 13414 (TWITTER)
8 2606:4700:30:... 13335 (CLOUDFLAR...)
1 2a04:4e42:3::621 54113 (FASTLY)
1 46.105.201.240 16276 (OVH)
1 198.27.67.198 16276 (OVH)
12 5
Apex Domain
Subdomains
Transfer
8 vouchers-bug.xyz
vouchers-bug.xyz
102 KB
2 histats.com
s10.histats.com
s4.histats.com
5 KB
2 t.co
t.co
767 B
1 jsdelivr.net
cdn.jsdelivr.net
16 KB
12 4
Domain Requested by
8 vouchers-bug.xyz t.co
vouchers-bug.xyz
2 t.co 1 redirects
1 s4.histats.com s10.histats.com
1 s10.histats.com vouchers-bug.xyz
1 cdn.jsdelivr.net vouchers-bug.xyz
12 5

This site contains no links.

Subject Issuer Validity Valid
t.co
DigiCert SHA2 High Assurance Server CA
2019-04-09 -
2020-04-01
a year crt.sh
f3.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3
2019-05-29 -
2020-04-23
a year crt.sh

This page contains 1 frames:

Primary Page: http://vouchers-bug.xyz/?YuJLv5dwIxx
Frame ID: 26E4BE011F5DADD1E436312459AB1721
Requests: 12 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://t.co/u0HjowoQv6 HTTP 301
    https://t.co/u0HjowoQv6 Page URL
  2. http://vouchers-bug.xyz/?YuJLv5dwIxx Page URL

Page Statistics

12
Requests

17 %
HTTPS

40 %
IPv6

4
Domains

5
Subdomains

5
IPs

4
Countries

123 kB
Transfer

318 kB
Size

9
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://t.co/u0HjowoQv6 HTTP 301
    https://t.co/u0HjowoQv6 Page URL
  2. http://vouchers-bug.xyz/?YuJLv5dwIxx Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://t.co/u0HjowoQv6 HTTP 301
  • https://t.co/u0HjowoQv6

12 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
u0HjowoQv6
t.co/
Redirect Chain
  • http://t.co/u0HjowoQv6
  • https://t.co/u0HjowoQv6
302 B
552 B
Document
General
Full URL
https://t.co/u0HjowoQv6
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
104.244.42.69 , United States, ASN13414 (TWITTER - Twitter Inc., US),
Reverse DNS
Software
tsa_o /
Resource Hash
Security Headers
Name Value
Content-Security-Policy referrer always;
Strict-Transport-Security max-age=0
X-Xss-Protection 0

Request headers

:method
GET
:authority
t.co
:scheme
https
:path
/u0HjowoQv6
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
sec-fetch-site
none
accept-encoding
gzip, deflate, br
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

status
200
cache-control
private,max-age=300
content-encoding
gzip
content-length
209
content-security-policy
referrer always;
content-type
text/html; charset=utf-8
date
Thu, 03 Oct 2019 04:46:32 GMT
expires
Thu, 03 Oct 2019 04:51:32 GMT
referrer-policy
unsafe-url
server
tsa_o
set-cookie
muc=e2e37626-d122-46cf-9fd7-73c6a9fe4590; Max-Age=63072000; Expires=Sat, 2 Oct 2021 04:46:32 GMT; Domain=t.co
strict-transport-security
max-age=0
vary
Origin
x-connection-hash
d1bb95364012a37e93c0c9a6e0e2e033
x-response-time
121
x-xss-protection
0

Redirect headers

content-length
0
date
Thu, 03 Oct 2019 04:46:32 GMT
location
https://t.co/u0HjowoQv6
server
tsa_o
x-connection-hash
945636ccf25ddfb88af80bd2e8b2b6bc
x-response-time
111
Primary Request Cookie set /
vouchers-bug.xyz/
87 KB
27 KB
Document
General
Full URL
http://vouchers-bug.xyz/?YuJLv5dwIxx
Requested by
Host: t.co
URL: https://t.co/u0HjowoQv6
Protocol
HTTP/1.1
Server
2606:4700:30::681b:8f1d , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare / PHP/5.4.16
Resource Hash
5e5db812228e490338cdba2c31033a7d5086ceb77ddfb89251aebb671a8cc333

Request headers

Host
vouchers-bug.xyz
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
Referer
https://t.co/u0HjowoQv6
Accept-Encoding
gzip, deflate
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
Referer
https://t.co/u0HjowoQv6

Response headers

Date
Thu, 03 Oct 2019 04:46:33 GMT
Content-Type
text/html; charset=UTF-8
Transfer-Encoding
chunked
Connection
keep-alive
Set-Cookie
__cfduid=dc9e74e8bb6abae2f3a4a68f3f248f9c51570077992; expires=Fri, 02-Oct-20 04:46:32 GMT; path=/; domain=.vouchers-bug.xyz; HttpOnly
X-Powered-By
PHP/5.4.16
CF-Cache-Status
DYNAMIC
Server
cloudflare
CF-RAY
51fc45dfc98f59a6-VIE
Content-Encoding
gzip
css.css
vouchers-bug.xyz/
190 B
584 B
Stylesheet
General
Full URL
http://vouchers-bug.xyz/css.css?family=Oswald:700
Requested by
Host: vouchers-bug.xyz
URL: http://vouchers-bug.xyz/?YuJLv5dwIxx
Protocol
HTTP/1.1
Server
2606:4700:30::681b:8f1d , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
704b9cc460fae57a866b870fb78981c9fae3c5a47c13a40ebfa0c225d7aba9df

Request headers

Referer
http://vouchers-bug.xyz/?YuJLv5dwIxx
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
Thu, 03 Oct 2019 04:46:33 GMT
Content-Encoding
gzip
CF-Cache-Status
REVALIDATED
Last-Modified
Fri, 14 Jun 2019 19:36:32 GMT
Server
cloudflare
ETag
W/"be-58b4dc38adcf2"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
public, max-age=14400
Transfer-Encoding
chunked
Connection
keep-alive
CF-RAY
51fc45e0fa0a5a00-VIE
Expires
Thu, 03 Oct 2019 08:46:33 GMT
css_9v3lNV.css
vouchers-bug.xyz/
414 B
632 B
Stylesheet
General
Full URL
http://vouchers-bug.xyz/css_9v3lNV.css?family=Open+Sans:400,600
Requested by
Host: vouchers-bug.xyz
URL: http://vouchers-bug.xyz/?YuJLv5dwIxx
Protocol
HTTP/1.1
Server
2606:4700:30::681b:8f1d , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
8875fc298fb6c18c51615c59be3ac62659898da2681736f711fa34ee27a20701

Request headers

Referer
http://vouchers-bug.xyz/?YuJLv5dwIxx
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
Thu, 03 Oct 2019 04:46:33 GMT
Content-Encoding
gzip
CF-Cache-Status
REVALIDATED
Last-Modified
Fri, 14 Jun 2019 19:36:33 GMT
Server
cloudflare
ETag
W/"19e-58b4dc38cffcf"
Vary
Accept-Encoding
Content-Type
text/css
Cache-Control
public, max-age=14400
Transfer-Encoding
chunked
Connection
keep-alive
CF-RAY
51fc45e0fdbfcbc4-VIE
Expires
Thu, 03 Oct 2019 08:46:33 GMT
jquery.min.js
vouchers-bug.xyz/
94 KB
33 KB
Script
General
Full URL
http://vouchers-bug.xyz/jquery.min.js
Requested by
Host: vouchers-bug.xyz
URL: http://vouchers-bug.xyz/?YuJLv5dwIxx
Protocol
HTTP/1.1
Server
2606:4700:30::681b:8f1d , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
540bc6dec1dd4b92ea4d3fb903f69eabf6d919afd48f4e312b163c28cff0f441

Request headers

Referer
http://vouchers-bug.xyz/?YuJLv5dwIxx
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
Thu, 03 Oct 2019 04:46:33 GMT
Content-Encoding
gzip
CF-Cache-Status
REVALIDATED
Last-Modified
Fri, 14 Jun 2019 19:36:58 GMT
Server
cloudflare
ETag
W/"1762a-58b4dc509492b"
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=14400
Transfer-Encoding
chunked
Connection
keep-alive
CF-RAY
51fc45e0f98dcbb4-VIE
Expires
Thu, 03 Oct 2019 08:46:33 GMT
plugins.js
vouchers-bug.xyz/
38 KB
15 KB
Script
General
Full URL
http://vouchers-bug.xyz/plugins.js
Requested by
Host: vouchers-bug.xyz
URL: http://vouchers-bug.xyz/?YuJLv5dwIxx
Protocol
HTTP/1.1
Server
2606:4700:30::681b:8f1d , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
e8cd9572fb5fecadded3a911175d11438e10feeb456e45ee86ede67a2123b848

Request headers

Referer
http://vouchers-bug.xyz/?YuJLv5dwIxx
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
Thu, 03 Oct 2019 04:46:33 GMT
Content-Encoding
gzip
CF-Cache-Status
REVALIDATED
Last-Modified
Fri, 14 Jun 2019 19:37:16 GMT
Server
cloudflare
ETag
W/"98f9-58b4dc61f8230"
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=14400
Transfer-Encoding
chunked
Connection
keep-alive
CF-RAY
51fc45e0fa1acbbc-VIE
Expires
Thu, 03 Oct 2019 08:46:33 GMT
sweetalert2@8
cdn.jsdelivr.net/npm/
62 KB
16 KB
Script
General
Full URL
https://cdn.jsdelivr.net/npm/sweetalert2@8
Requested by
Host: vouchers-bug.xyz
URL: http://vouchers-bug.xyz/?YuJLv5dwIxx
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:3::621 , Ascension Island, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
/
Resource Hash
897746c882ffe4c5432ac0541bd5df1ee5f2924d091e76611ad25e560a4f0219
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
no-cors
Referer
http://vouchers-bug.xyz/?YuJLv5dwIxx
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

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
x-cache
HIT, HIT
status
200
content-length
16197
etag
W/"f92d-TXumWc+8amKEnUlNxl6T5EBK0Cc"
x-served-by
cache-ams21020-AMS, cache-fra19172-FRA
date
Thu, 03 Oct 2019 04:46:33 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=604800, s-maxage=43200
accept-ranges
bytes
timing-allow-origin
*
h.js
vouchers-bug.xyz/assets/js/
424 B
706 B
Script
General
Full URL
http://vouchers-bug.xyz/assets/js/h.js
Requested by
Host: vouchers-bug.xyz
URL: http://vouchers-bug.xyz/?YuJLv5dwIxx
Protocol
HTTP/1.1
Server
2606:4700:30::681b:8f1d , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
1b72c3bb2a67014ad1285dd423cacebf02bea18876cf76f1d5ceee5ba17934b8

Request headers

Referer
http://vouchers-bug.xyz/?YuJLv5dwIxx
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
Thu, 03 Oct 2019 04:46:33 GMT
Content-Encoding
gzip
CF-Cache-Status
REVALIDATED
Last-Modified
Fri, 14 Jun 2019 19:36:42 GMT
Server
cloudflare
ETag
W/"1a8-58b4dc4153626"
Vary
Accept-Encoding
Content-Type
application/javascript
Cache-Control
public, max-age=14400
Transfer-Encoding
chunked
Connection
keep-alive
CF-RAY
51fc45e10ec7cba8-VIE
Expires
Thu, 03 Oct 2019 08:46:33 GMT
TK3hWkUHHAIjg75-ohoTus9EAZek1w.woff
vouchers-bug.xyz/
12 KB
13 KB
Font
General
Full URL
http://vouchers-bug.xyz/TK3hWkUHHAIjg75-ohoTus9EAZek1w.woff
Requested by
Host: vouchers-bug.xyz
URL: http://vouchers-bug.xyz/?YuJLv5dwIxx
Protocol
HTTP/1.1
Server
2606:4700:30::681b:8f1d , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
2e66a9326bbc7ba477586f3a84ed6abd90e93e94600b498d1890b04c0d016b54

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
http://vouchers-bug.xyz/css.css?family=Oswald:700
Origin
http://vouchers-bug.xyz

Response headers

Date
Thu, 03 Oct 2019 04:46:33 GMT
Content-Encoding
gzip
CF-Cache-Status
REVALIDATED
Last-Modified
Fri, 14 Jun 2019 19:37:22 GMT
Server
cloudflare
ETag
W/"3150-58b4dc6844681"
Vary
Accept-Encoding
Content-Type
application/font-woff
Cache-Control
public, max-age=14400
Transfer-Encoding
chunked
Connection
keep-alive
CF-RAY
51fc45e20fa7cbc4-VIE
Expires
Thu, 03 Oct 2019 08:46:33 GMT
mem8YaGs126MiZpBA-UFVZ0df8pkAg.woff
vouchers-bug.xyz/
12 KB
12 KB
Font
General
Full URL
http://vouchers-bug.xyz/mem8YaGs126MiZpBA-UFVZ0df8pkAg.woff
Requested by
Host: vouchers-bug.xyz
URL: http://vouchers-bug.xyz/?YuJLv5dwIxx
Protocol
HTTP/1.1
Server
2606:4700:30::681b:8f1d , United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef84687ea3887cb44dc4d52ec27569a7b65f6ac8c87356b72ae1568a0e3ea9a3

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
http://vouchers-bug.xyz/css_9v3lNV.css?family=Open+Sans:400,600
Origin
http://vouchers-bug.xyz

Response headers

Date
Thu, 03 Oct 2019 04:46:33 GMT
Content-Encoding
gzip
CF-Cache-Status
REVALIDATED
Last-Modified
Fri, 14 Jun 2019 19:36:54 GMT
Server
cloudflare
ETag
W/"2efc-58b4dc4d43f56"
Vary
Accept-Encoding
Content-Type
application/font-woff
Cache-Control
public, max-age=14400
Transfer-Encoding
chunked
Connection
keep-alive
CF-RAY
51fc45e21b23cbb4-VIE
Expires
Thu, 03 Oct 2019 08:46:33 GMT
js15_as.js
s10.histats.com/
11 KB
5 KB
Script
General
Full URL
http://s10.histats.com/js15_as.js
Requested by
Host: vouchers-bug.xyz
URL: http://vouchers-bug.xyz/assets/js/h.js
Protocol
HTTP/1.1
Server
46.105.201.240 , France, ASN16276 (OVH, FR),
Reverse DNS
Software
/
Resource Hash
1f730c8b78091c3479abc2fb805b9093138f05acd0de421b8da96389cbbb9668

Request headers

Referer
http://vouchers-bug.xyz/?YuJLv5dwIxx
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
Thu, 03 Oct 2019 04:39:29 GMT
Content-Encoding
gzip
Last-Modified
Thu, 06 Dec 2018 14:12:12 GMT
X-CDN-Pop-IP
137.74.120.32/27
ETag
"-139234964"
X-Cacheable
Matched cache
Vary
Accept-Encoding
X-IPLB-Instance
32123
Content-Type
text/javascript
X-CDN-Pop
sbg
Accept-Ranges
bytes
Content-Length
4525
X-Request-ID
109285671
0.php
s4.histats.com/stats/
50 B
321 B
Script
General
Full URL
http://s4.histats.com/stats/0.php?4273030&@f16&@g1&@h1&@i1&@j1570077993325&@k0&@l1&@mFree%20Gift%20Cards&@n0&@ohttps%3A%2F%2Ft.co%2Fu0HjowoQv6&@q0&@r0&@s0&@ten-US&@u1600&@b1:161717389&@b3:1570077993&@b4:js15_as.js&@b5:120&@a-_0.2.1&@vhttp%3A%2F%2Fvouchers-bug.xyz%2F%3FYuJLv5dwIxx&@w
Requested by
Host: s10.histats.com
URL: http://s10.histats.com/js15_as.js
Protocol
HTTP/1.1
Server
198.27.67.198 Montreal, Canada, ASN16276 (OVH, FR),
Reverse DNS
ns517352.ip-198-27-67.net
Software
/
Resource Hash
efa69149a11513423d226c94150b0528c9594281d9ac6bca6e0daadde47fc3ce

Request headers

Referer
http://vouchers-bug.xyz/?YuJLv5dwIxx
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
Thu, 03 Oct 2019 04:46:33 GMT
Connection
close
Content-Length
50
Content-Type
text/html;charset=UTF-8

Verdicts & Comments Add Verdict or Comment

56 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 object| jQuery11110028678390406120968 function| Sweetalert2 function| SweetAlert function| Swal function| sweetAlert function| swal object| _Hasync object| logo object| title object| sky object| coatClosed object| coatOpened object| page object| wrapper object| inner object| gboverlay object| gbmouse object| generatorbox object| gblogo object| statustext object| progress object| code object| wholder object| whcontent object| man boolean| content boolean| video object| giftcard object| homecard object| scrolldown number| ts number| as string| ae number| psMin number| psMax number| psLongMin number| psLongMax boolean| canClose number| winW number| winWMax boolean| desktop boolean| menu boolean| canMenu object| menuTrigger object| menuHolder object| menuItem function| unlockCode function| chfh function| chfh2 string| _HST_cntval object| Histats object| _HistatsCounterGraphics_0_setValues

9 Cookies

Domain/Path Name / Value
vouchers-bug.xyz/ Name: c_ref_4273030
Value: https%3A%2F%2Ft.co%2Fu0HjowoQv6
vouchers-bug.xyz/ Name: HstCnv4273030
Value: 1
vouchers-bug.xyz/ Name: HstPt4273030
Value: 1
vouchers-bug.xyz/ Name: HstCns4273030
Value: 1
vouchers-bug.xyz/ Name: HstCla4273030
Value: 1570077993325
vouchers-bug.xyz/ Name: HstCfa4273030
Value: 1570077993325
vouchers-bug.xyz/ Name: HstPn4273030
Value: 1
vouchers-bug.xyz/ Name: HstCmu4273030
Value: 1570077993325
.vouchers-bug.xyz/ Name: __cfduid
Value: dc9e74e8bb6abae2f3a4a68f3f248f9c51570077992

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
Content-Security-Policy referrer always;
Strict-Transport-Security max-age=0
X-Xss-Protection 0