URL: https://www.secure.bytescout.com/
Submission: On September 16 via automatic, source certstream-suspicious

Summary

This website contacted 8 IPs in 3 countries across 7 domains to perform 10 HTTP transactions. The main IP is 54.84.116.182, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is www.secure.bytescout.com.
TLS certificate: Issued by Let's Encrypt Authority X3 on September 16th 2020. Valid for: 3 months.
This is the only time www.secure.bytescout.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 54.84.116.182 14618 (AMAZON-AES)
2 143.204.101.200 16509 (AMAZON-02)
2 2001:4de0:ac1... 20446 (HIGHWINDS3)
2 23.111.8.154 33438 (HIGHWINDS2)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
10 8
Domain Requested by
2 oss.maxcdn.com www.secure.bytescout.com
2 maxcdn.bootstrapcdn.com www.secure.bytescout.com
maxcdn.bootstrapcdn.com
2 d3bx9ds9fcq0rw.cloudfront.net www.secure.bytescout.com
1 fonts.gstatic.com fonts.googleapis.com
1 www.googletagmanager.com www.secure.bytescout.com
1 fonts.googleapis.com d3bx9ds9fcq0rw.cloudfront.net
1 www.secure.bytescout.com
10 7
Subject Issuer Validity Valid
www.secure.bytescout.com
Let's Encrypt Authority X3
2020-09-16 -
2020-12-15
3 months crt.sh
*.cloudfront.net
DigiCert Global CA G2
2020-05-26 -
2021-04-21
a year crt.sh
*.bootstrapcdn.com
Sectigo RSA Domain Validation Secure Server CA
2019-09-14 -
2020-10-13
a year crt.sh
oss.maxcdn.com
Sectigo RSA Domain Validation Secure Server CA
2020-09-10 -
2021-10-07
a year crt.sh
upload.video.google.com
GTS CA 1O1
2020-08-26 -
2020-11-18
3 months crt.sh
*.google-analytics.com
GTS CA 1O1
2020-09-03 -
2020-11-26
3 months crt.sh
*.gstatic.com
GTS CA 1O1
2020-08-26 -
2020-11-18
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.secure.bytescout.com/
Frame ID: 41493AAAB54681C9B0DF87BE0D96FBA0
Requests: 11 HTTP requests in this frame

Screenshot


Detected technologies

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

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

Page Statistics

10
Requests

100 %
HTTPS

57 %
IPv6

7
Domains

7
Subdomains

8
IPs

3
Countries

219 kB
Transfer

473 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Cookie set /
www.secure.bytescout.com/
48 KB
49 KB
Document
General
Full URL
https://www.secure.bytescout.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.84.116.182 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-84-116-182.compute-1.amazonaws.com
Software
Cowboy /
Resource Hash
c6260673ecb4e70abab6214f723a0cde057e855e5ae4f5e65216accb3d8d3917
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Host
www.secure.bytescout.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/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

Server
Cowboy
Date
Wed, 16 Sep 2020 16:06:15 GMT
Connection
keep-alive
X-Frame-Options
SAMEORIGIN
X-Xss-Protection
1; mode=block
X-Content-Type-Options
nosniff
Content-Type
text/html; charset=utf-8
Etag
W/"ae615e9c22b2f28b81b9afe3511504b5"
Cache-Control
max-age=0, private, must-revalidate
Set-Cookie
_crm_session=MkQxTjluanZ2ZG82NG45MGZZRWpwb3FHVndlenpHSUpHS1JmM2VtNVVJYjQ0M1NCdVNaekEybE1KeCtjOWlONGlPbUV4NXl0QzZhTlBLZE1ZNVVkbnBKSGdWdlgzbVFpTGlDelJkUHhQR3hOT09neVhUeHlZR0hHdlBCVkVsREFZZEZDSklPejZMdTByZzlOUkJhME5nPT0tLTE5Tnl6RTBPd1pBZjdrdVhKcUJvN0E9PQ%3D%3D--e6502afa7d0aac4a81695b78214f2dab2af026d0; path=/; secure; HttpOnly
X-Request-Id
cbf66638-1965-423c-9cb7-3a185e19af42
X-Runtime
0.461880
Strict-Transport-Security
max-age=31536000
Transfer-Encoding
chunked
Via
1.1 vegur
application-06030d60834f7bff3251c347c33cf2420ded5cf7bcaf7b9305d1ddd8004adbeb.css
d3bx9ds9fcq0rw.cloudfront.net/assets/
129 KB
26 KB
Stylesheet
General
Full URL
https://d3bx9ds9fcq0rw.cloudfront.net/assets/application-06030d60834f7bff3251c347c33cf2420ded5cf7bcaf7b9305d1ddd8004adbeb.css
Requested by
Host: www.secure.bytescout.com
URL: https://www.secure.bytescout.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.204.101.200 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-101-200.fra50.r.cloudfront.net
Software
Cowboy /
Resource Hash
d8d35b5853165aebf213f1bae9759582928101fe7a485fffef360bb3ca1addaf
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://www.secure.bytescout.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
Wed, 02 Sep 2020 05:40:08 GMT
Content-Encoding
gzip
Connection
keep-alive
Last-Modified
Wed, 06 Feb 2019 16:25:21 GMT
Server
Cowboy
Age
1247167
Vary
Accept-Encoding
Strict-Transport-Security
max-age=31536000
Content-Type
text/css
Via
1.1 vegur, 1.1 baaf38f0a0d54e4834bf934fa5189ceb.cloudfront.net (CloudFront)
Cache-Control
public, max-age=31536000
X-Cache
Hit from cloudfront
X-Amz-Cf-Pop
FRA50-C1
Content-Length
25612
X-Amz-Cf-Id
H98QzhvNR5tZEa_yQQuWSK8CxioSN1ToAVSoq-L27re_rIGJKEXN2g==
font-awesome.min.css
maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/
27 KB
6 KB
Stylesheet
General
Full URL
https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css
Requested by
Host: www.secure.bytescout.com
URL: https://www.secure.bytescout.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4de0:ac19::1:b:1a , Netherlands, ASN20446 (HIGHWINDS3, US),
Reverse DNS
Software
/
Resource Hash
ddd92f10ad162c7449eff0acaf40598c05b1111739587edb75e5326b6697c5d5
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.secure.bytescout.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
Wed, 16 Sep 2020 16:06:16 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 12 Dec 2018 18:35:19 GMT
status
200
etag
"1544639719"
vary
Accept-Encoding
x-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
timing-allow-origin
*
content-length
6241
html5shiv.min.js
oss.maxcdn.com/html5shiv/3.7.2/
3 KB
2 KB
Script
General
Full URL
https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js
Requested by
Host: www.secure.bytescout.com
URL: https://www.secure.bytescout.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.111.8.154 Phoenix, United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS
Software
NetDNA-cache/2.2 /
Resource Hash
e0eac80838c161f29e7c46d54fbc044d12cd164baae13255e562c6be3aa91809
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.secure.bytescout.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
Wed, 16 Sep 2020 16:06:16 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Age
1092244
Transfer-Encoding
chunked
X-Cache
HIT
Cross-Origin-Resource-Policy
cross-origin
Connection
keep-alive
X-Served-By
cache-fra19182-FRA, cache-hhn4045-HHN
Server
NetDNA-cache/2.2
ETag
W/"a4c-u1Gl9sOUmJuwbkFxF5NUxtBeyPg"
Vary
Accept-Encoding
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Access-Control-Expose-Headers
*
Cache-Control
max-age=31104000
Timing-Allow-Origin
*
Expires
Sat, 11 Sep 2021 16:06:16 GMT
respond.min.js
oss.maxcdn.com/respond/1.4.2/
4 KB
3 KB
Script
General
Full URL
https://oss.maxcdn.com/respond/1.4.2/respond.min.js
Requested by
Host: www.secure.bytescout.com
URL: https://www.secure.bytescout.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.111.8.154 Phoenix, United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS
Software
NetDNA-cache/2.2 /
Resource Hash
83a8807ef669fa70d0d9375347f5552897f76c6ae8e2e6f97ef592595462d8d1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.secure.bytescout.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
Wed, 16 Sep 2020 16:06:16 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Age
2862259
Transfer-Encoding
chunked
X-Cache
HIT
Connection
keep-alive
X-Served-By
cache-fra19126-FRA, cache-hhn4074-HHN
Server
NetDNA-cache/2.2
ETag
W/"1119-taukDWWw1vhYWdtH91fqlxoO/TA"
Vary
Accept-Encoding
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Access-Control-Expose-Headers
*
Cache-Control
max-age=31104000
Timing-Allow-Origin
*
Expires
Sat, 11 Sep 2021 16:06:16 GMT
application-6c5541ddf4206f903e163c234ede10f9ac8f0cfe0c8c3bbf0fcf566b56cd4e06.js
d3bx9ds9fcq0rw.cloudfront.net/assets/
180 KB
56 KB
Script
General
Full URL
https://d3bx9ds9fcq0rw.cloudfront.net/assets/application-6c5541ddf4206f903e163c234ede10f9ac8f0cfe0c8c3bbf0fcf566b56cd4e06.js
Requested by
Host: www.secure.bytescout.com
URL: https://www.secure.bytescout.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
143.204.101.200 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-143-204-101-200.fra50.r.cloudfront.net
Software
Cowboy /
Resource Hash
6c5541ddf4206f903e163c234ede10f9ac8f0cfe0c8c3bbf0fcf566b56cd4e06
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://www.secure.bytescout.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
Sun, 09 Aug 2020 03:33:11 GMT
Content-Encoding
gzip
Connection
keep-alive
Last-Modified
Wed, 08 Apr 2020 09:43:53 GMT
Server
Cowboy
Age
3328383
Vary
Accept-Encoding
Strict-Transport-Security
max-age=31536000
Content-Type
application/javascript
Via
1.1 vegur, 1.1 fb8c0300277bd0137c1693d3d64ab550.cloudfront.net (CloudFront)
Cache-Control
public, max-age=31536000
X-Cache
Hit from cloudfront
X-Amz-Cf-Pop
FRA50-C1
Content-Length
56975
X-Amz-Cf-Id
QC5Dcb7KluyWA7ZGKgZP8UwY6K0cpwltg5lIOft3U65qZf1NEILJAw==
css
fonts.googleapis.com/
3 KB
687 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Roboto+Condensed
Requested by
Host: d3bx9ds9fcq0rw.cloudfront.net
URL: https://d3bx9ds9fcq0rw.cloudfront.net/assets/application-06030d60834f7bff3251c347c33cf2420ded5cf7bcaf7b9305d1ddd8004adbeb.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:819::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
38cb9a71128d5db487a5dd3563b18a480301f160f0e1f05e98199818b40d61e2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://d3bx9ds9fcq0rw.cloudfront.net/assets/application-06030d60834f7bff3251c347c33cf2420ded5cf7bcaf7b9305d1ddd8004adbeb.css
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

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Wed, 16 Sep 2020 15:16:27 GMT
server
ESF
date
Wed, 16 Sep 2020 16:06:16 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Wed, 16 Sep 2020 16:06:16 GMT
gtm.js
www.googletagmanager.com/
0
0
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-PVF26Q9
Requested by
Host: www.secure.bytescout.com
URL: https://www.secure.bytescout.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81b::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
/
Resource Hash

Request headers

Referer
https://www.secure.bytescout.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

fontawesome-webfont.woff2
maxcdn.bootstrapcdn.com/font-awesome/4.5.0/fonts/
65 KB
65 KB
Font
General
Full URL
https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/fonts/fontawesome-webfont.woff2?v=4.5.0
Requested by
Host: maxcdn.bootstrapcdn.com
URL: https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4de0:ac19::1:b:1a , Netherlands, ASN20446 (HIGHWINDS3, US),
Reverse DNS
Software
/
Resource Hash
ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Origin
https://www.secure.bytescout.com
Referer
https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css
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
Wed, 16 Sep 2020 16:06:17 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 12 Dec 2018 18:36:18 GMT
status
200
etag
"1544639778"
vary
Accept-Encoding
x-cache
HIT
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
timing-allow-origin
*
content-length
66632
ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQk6YvM.woff2
fonts.gstatic.com/s/robotocondensed/v19/
11 KB
11 KB
Font
General
Full URL
https://fonts.gstatic.com/s/robotocondensed/v19/ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7DQk6YvM.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto+Condensed
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
49a1b4e1296645aa2f513c87a0e5fe56a305a7ed678c2f6499631ec1f3b35856
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Origin
https://www.secure.bytescout.com
Referer
https://fonts.googleapis.com/css?family=Roboto+Condensed
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
Tue, 15 Sep 2020 18:37:27 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Sep 2020 18:08:42 GMT
server
sffe
age
77330
status
200
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
alt-svc
h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T051=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
10968
x-xss-protection
0
expires
Wed, 15 Sep 2021 18:37:27 GMT
truncated
/
3 KB
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
a43b172349a1b5e565b5b1b776fcd1bfdb1838097cf99a6b7d96443cfa58cb73

Request headers

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
image/png

Verdicts & Comments Add Verdict or Comment

29 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| trustedTypes object| html5 object| respond function| loadScroll function| showHideDiv function| setScrollPosition function| getModalText function| css_browser_selector function| $ function| jQuery object| jQuery1124014016189999237438 string| c object| dataLayer function| toggleChevron number| hourlyRate number| teamMembers number| readDoc number| writeFirstVer number| testOnRealUser number| testFirstVer number| fixBugsFirstVer number| updateAndFixBugs undefined| licenseName undefined| licensePrice undefined| licenseTotal undefined| licenseSKU function| numberWithCommas function| calcCounter function| addRoiCalculatorLinksHandlers

1 Cookies

Domain/Path Name / Value
www.secure.bytescout.com/ Name: _crm_session
Value: MkQxTjluanZ2ZG82NG45MGZZRWpwb3FHVndlenpHSUpHS1JmM2VtNVVJYjQ0M1NCdVNaekEybE1KeCtjOWlONGlPbUV4NXl0QzZhTlBLZE1ZNVVkbnBKSGdWdlgzbVFpTGlDelJkUHhQR3hOT09neVhUeHlZR0hHdlBCVkVsREFZZEZDSklPejZMdTByZzlOUkJhME5nPT0tLTE5Tnl6RTBPd1pBZjdrdVhKcUJvN0E9PQ%3D%3D--e6502afa7d0aac4a81695b78214f2dab2af026d0

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