URL: https://rentry.co/o89vfvpo
Submission: On May 29 via manual from BE — Scanned from IL

Summary

This website contacted 5 IPs in 2 countries across 5 domains to perform 10 HTTP transactions. The main IP is 104.26.2.16, located in and belongs to CLOUDFLARENET, US. The main domain is rentry.co. The Cisco Umbrella rank of the primary domain is 264643.
TLS certificate: Issued by GTS CA 1P5 on April 20th 2024. Valid for: 3 months.
This is the only time rentry.co was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 7 104.26.2.16 13335 (CLOUDFLAR...)
1 172.217.16.200 15169 (GOOGLE)
1 3.161.82.68 16509 (AMAZON-02)
1 172.217.18.14 15169 (GOOGLE)
10 5
Apex Domain
Subdomains
Transfer
7 rentry.co
rentry.co — Cisco Umbrella Rank: 264643
89 KB
1 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 32
250 B
1 tstatic.net
cdn-2.tstatic.net — Cisco Umbrella Rank: 84325
53 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
92 KB
0 bri.co.id Failed
kartukredit.bri.co.id Failed
10 5
Domain Requested by
7 rentry.co 1 redirects rentry.co
1 www.google-analytics.com www.googletagmanager.com
1 cdn-2.tstatic.net rentry.co
1 www.googletagmanager.com rentry.co
0 kartukredit.bri.co.id Failed rentry.co
10 5

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

Domain
cari-asuransi.com
Subject Issuer Validity Valid
rentry.co
GTS CA 1P5
2024-04-20 -
2024-07-19
3 months crt.sh
*.google-analytics.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
tstatic.net
Amazon RSA 2048 M03
2024-05-12 -
2025-06-11
a year crt.sh

This page contains 2 frames:

Primary Page: https://rentry.co/o89vfvpo
Frame ID: DD4DDA10ABBCBE91E8B57BE9EB4DF5B5
Requests: 9 HTTP requests in this frame

Frame: https://rentry.co/cdn-cgi/challenge-platform/h/b/scripts/jsd/695da7821231/main.js
Frame ID: 093B0EF9E7EF9EAFD4EFEDE49ABB8563
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

Cari Asuransi Kesehatan Untuk Gaji UMR

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

10
Requests

80 %
HTTPS

0 %
IPv6

5
Domains

5
Subdomains

5
IPs

2
Countries

234 kB
Transfer

667 kB
Size

3
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 7
  • https://rentry.co/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://rentry.co/cdn-cgi/challenge-platform/h/b/scripts/jsd/695da7821231/main.js

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request o89vfvpo
rentry.co/
13 KB
5 KB
Document
General
Full URL
https://rentry.co/o89vfvpo
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.2.16 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
25a8b24a922e4cd9204e7bb4870bc0aa7a40d4463bfc6dfc4baa3cd6373b4c62
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

cache-control
Vary
cf-cache-status
DYNAMIC
cf-ray
88b5731b0d8bbb5c-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Wed, 29 May 2024 09:27:37 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=q6JLDVsqw6z0OP6jKGeqk3l4dERiQef8OQ7e%2FeJNY2x2FrrLU4nqgEOoGuUDMMLthVGb%2FaKnma%2FfRNeiDNbbYAqNuDGlAmp51uCbf%2BCfovg5YeUSxiWijGQ2LQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains
vary
Origin, Cookie
x-content-type-options
nosniff
x-xss-protection
1; mode=block
bootstrap.min.css
rentry.co/static/css/
183 KB
31 KB
Stylesheet
General
Full URL
https://rentry.co/static/css/bootstrap.min.css?v=85
Requested by
Host: rentry.co
URL: https://rentry.co/o89vfvpo
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.2.16 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
27b86cf042b9b4e90b8618499e4ebcaefb04d56d9a2cb18bf5b6a824e594f224
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://rentry.co/o89vfvpo
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Wed, 29 May 2024 09:27:37 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
5832258
content-encoding
br
last-modified
Wed, 20 Mar 2024 15:17:27 GMT
server
cloudflare
etag
W/"65fafe07-2dab4"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1sFlUUZQM4rFUpKYwF9KtOCafgnX7Fy3DuLUWV8krNcf9TG5s8voLYnUkqQDjAsnqZIbu%2FqJEKJOSYnC6l1T%2BVqOAaXJjk2bbhUF8s6qTHO%2FPXtxJVI0MasLXg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=315360000, vary
cf-ray
88b5731c9f52bb5c-FRA
expires
Thu, 31 Dec 2037 23:55:55 GMT
js
www.googletagmanager.com/gtag/
264 KB
92 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-LLFSDKZXET
Requested by
Host: rentry.co
URL: https://rentry.co/o89vfvpo
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.16.200 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s08-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
9075a838bb4b87e9c8195de89c060398d24054c8cec067ce1b26403003e25a54
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://rentry.co/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Wed, 29 May 2024 09:27:37 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
93510
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Wed, 29 May 2024 09:27:37 GMT
kartu-kredit-bri-agro-1554825655.jpg
kartukredit.bri.co.id/public/uploads/promotion/
0
0

asuransi-meiji-nih2.jpg
cdn-2.tstatic.net/tribunnews/foto/bank/images/
53 KB
53 KB
Image
General
Full URL
https://cdn-2.tstatic.net/tribunnews/foto/bank/images/asuransi-meiji-nih2.jpg
Requested by
Host: rentry.co
URL: https://rentry.co/o89vfvpo
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.161.82.68 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-3-161-82-68.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
00bc3db122402b2e1316965c7ddab8c3d372ba012054368f8adffc9fb3abdedc

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Wed, 29 May 2024 09:27:39 GMT
via
1.1 6fa384f51cde51d7c86ee18d17ac3eaa.cloudfront.net (CloudFront)
last-modified
Wed, 17 Jun 2020 10:50:32 GMT
server
AmazonS3
x-amz-cf-pop
FRA56-P10
etag
"68f850a318122e19127760656073df33"
vary
Origin
x-cache
Miss from cloudfront
content-type
image/jpeg
cache-control
max-age=31536000, public
accept-ranges
bytes
content-length
53878
x-amz-cf-id
Y8sAwDEElU51siQCOz7mJXapkDSvDh-PWhn_fJIGcze5b5zhhTqSkQ==
jquery.min.js
rentry.co/static/js/
90 KB
32 KB
Script
General
Full URL
https://rentry.co/static/js/jquery.min.js?v=21
Requested by
Host: rentry.co
URL: https://rentry.co/o89vfvpo
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.2.16 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4c1add9ba5d6cde3a03149a022b61163b35c4d5c738cf32470e7e7bd611e4ac6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://rentry.co/o89vfvpo
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Wed, 29 May 2024 09:27:37 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
5835990
content-encoding
br
last-modified
Wed, 20 Mar 2024 15:17:27 GMT
server
cloudflare
etag
W/"65fafe07-166ee"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=A4c1KVD7PCi7MfeNBmemJLK5LRaUvGs5xN8Jz%2FLtSUwcesPGl5kr0Q0gO79rbEWGzlepiHc4GOFy2r6uKksM1bstRM4cnPaZ%2BxSzkDA5XRMbeC7ptYDUDu1gSw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=315360000, vary
cf-ray
88b5731df927bb5c-FRA
expires
Thu, 31 Dec 2037 23:55:55 GMT
bootstrap.min.js
rentry.co/static/js/
57 KB
16 KB
Script
General
Full URL
https://rentry.co/static/js/bootstrap.min.js?v=21
Requested by
Host: rentry.co
URL: https://rentry.co/o89vfvpo
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.2.16 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0a34a87842c539c1f4feec56bba982fd596b73500046a6e6fe38a22260c6577b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://rentry.co/o89vfvpo
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Wed, 29 May 2024 09:27:37 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
5843903
content-encoding
br
last-modified
Wed, 20 Mar 2024 15:17:27 GMT
server
cloudflare
etag
W/"65fafe07-e2d8"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tJTnctS6TGNya1kL8pPBsxNVMgPbusQ7jk1PZKXsciqkiTMZFjLZtT91vvK5h3gEHOdFyR7kODUqABCa0KN%2FJ08RzFTJG0rpkvR6%2Ba6msPbqTWktNe55qqN4Bg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=315360000, vary
cf-ray
88b5731df929bb5c-FRA
expires
Thu, 31 Dec 2037 23:55:55 GMT
truncated
/
791 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
78daf8a337041a3e8240c58112d63d7e83facca3051114f405c0c0b548f53f4a

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
image/svg+xml;charset=UTF-8
main.js
rentry.co/cdn-cgi/challenge-platform/h/b/scripts/jsd/695da7821231/ Frame 093B
Redirect Chain
  • https://rentry.co/cdn-cgi/challenge-platform/scripts/jsd/main.js
  • https://rentry.co/cdn-cgi/challenge-platform/h/b/scripts/jsd/695da7821231/main.js
8 KB
4 KB
Script
General
Full URL
https://rentry.co/cdn-cgi/challenge-platform/h/b/scripts/jsd/695da7821231/main.js
Requested by
Host: rentry.co
URL: https://rentry.co/o89vfvpo
Protocol
H2
Server
104.26.2.16 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
aa01a8c05d3967ee20959661ac7c2e98f0766c45cdbd4cda69b27453ace88d57
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Wed, 29 May 2024 09:27:38 GMT
content-encoding
br
x-content-type-options
nosniff
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lfYT7GaANfA8PnNiPkZIItDudOR3DM%2Fnj%2BKBQf%2BGho4jnyHmiAUloU093YZHMv4RKlSzJgxW9Ci%2Bwx%2BQwRS8YREJmmL23T3%2BwABmTVXR7QpQZuNtAmvikT9FRg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
88b573202bffbb5c-FRA

Redirect headers

date
Wed, 29 May 2024 09:27:38 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gkbflBhehKlxUxgIROO%2BYxC6uuZgz7BEyJPPqtsp2yJ2Kwl3sd0v%2BHZHFyYxVgNKYl1qflNC55dKJlfU1NTyxZGuRMLbz72V%2FNaQwb9jMlp3scSKXYupqvubUg%3D%3D"}],"group":"cf-nel","max_age":604800}
location
/cdn-cgi/challenge-platform/h/b/scripts/jsd/695da7821231/main.js
access-control-allow-origin
*
cache-control
max-age=300, public
cf-ray
88b5731f4ae6bb5c-FRA
content-length
0
collect
www.google-analytics.com/g/
0
250 B
Ping
General
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-LLFSDKZXET&gtm=45je45m0v9167303359za200&_p=1716974857845&gcd=13l3l3l3l1&npa=0&dma=0&cid=1966487784.1716974858&ul=he-il&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1716974858&sct=1&seg=0&dl=https%3A%2F%2Frentry.co%2Fo89vfvpo&dt=Cari%20Asuransi%20Kesehatan%20Untuk%20Gaji%20UMR&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=1157
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-LLFSDKZXET
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.18.14 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra02s19-in-f14.1e100.net
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://rentry.co/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 29 May 2024 09:27:38 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://rentry.co
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
88b5731b0d8bbb5c
rentry.co/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 093B
0
476 B
XHR
General
Full URL
https://rentry.co/cdn-cgi/challenge-platform/h/b/jsd/r/88b5731b0d8bbb5c
Requested by
Host: rentry.co
URL: https://rentry.co/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.26.2.16 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
Accept-Language
he-IL,he;q=0.9;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type
application/json

Response headers

date
Wed, 29 May 2024 09:27:38 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-ray
88b573218e4dbb5c-FRA
content-length
0
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=604AVYZs%2FkBufpwP%2Fq5hABxrlJqJVXLMFYcGLPakbpONHq6hzOSGZ06o%2B5fkoUiBpmON2jCISku4zCrdMtX%2FjMeJpuC%2F9bqZ%2BFzoCOdOUv69N08Jpth6RosiDA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/plain; charset=UTF-8

Failed requests

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

Domain
kartukredit.bri.co.id
URL
https://kartukredit.bri.co.id/public/uploads/promotion/kartu-kredit-bri-agro-1554825655.jpg

Verdicts & Comments Add Verdict or Comment

9 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| 0 function| gtag object| dataLayer function| $ function| jQuery object| bootstrap object| google_tag_manager object| google_tag_data object| gaGlobal

3 Cookies

Domain/Path Name / Value
.rentry.co/ Name: _ga_LLFSDKZXET
Value: GS1.1.1716974858.1.0.1716974858.0.0.0
.rentry.co/ Name: _ga
Value: GA1.1.1966487784.1716974858
.rentry.co/ Name: cf_clearance
Value: 7Va27n8hJexmtpQn6t0b6bsP6BWXU_sKJ1ob2yoiOUU-1716974858-1.0.1.1-Tw3k_SCyK3dJ2mZrP9QM0YgSfYIdV9a9pCwrOWn32SdiVnPWEmLJ.M1YHwlhVWZWohzwqjSn4KDYoKniBl7bYw

1 Console Messages

Source Level URL
Text
deprecation warning URL: https://rentry.co/static/js/jquery.min.js?v=21(Line 1)
Message:
Listener added for a 'DOMNodeInserted' mutation event. This event type is deprecated, and will be removed from this browser very soon. Usage of this event listener will cause performance issues today, and represents a large risk of future site breakage. Consider using MutationObserver instead. See https://chromestatus.com/feature/5083947249172480 for more information.

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=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block