Submitted URL: https://attnewserverupgrade.mystrikingly.com/
Effective URL: https://attnewserverupgrade.mystrikingly.com/i/construction
Submission: On May 11 via manual from US — Scanned from DE

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 9 HTTP transactions. The main IP is 52.84.150.39, located in United States and belongs to AMAZON-02, US. The main domain is attnewserverupgrade.mystrikingly.com.
TLS certificate: Issued by Amazon RSA 2048 M02 on February 24th 2023. Valid for: 5 months.
This is the only time attnewserverupgrade.mystrikingly.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2 52.84.150.39 16509 (AMAZON-02)
7 2600:9000:20e... 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
9 3
Apex Domain
Subdomains
Transfer
7 strikinglycdn.com
static-assets.strikinglycdn.com — Cisco Umbrella Rank: 139290
209 KB
2 mystrikingly.com
attnewserverupgrade.mystrikingly.com
12 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 385
33 KB
9 3
Domain Requested by
7 static-assets.strikinglycdn.com attnewserverupgrade.mystrikingly.com
static-assets.strikinglycdn.com
2 attnewserverupgrade.mystrikingly.com 1 redirects
1 ajax.googleapis.com attnewserverupgrade.mystrikingly.com
9 3

This site contains no links.

Subject Issuer Validity Valid
mystrikingly.com
Amazon RSA 2048 M02
2023-02-24 -
2023-08-06
5 months crt.sh
*.strikinglycdn.com
Amazon RSA 2048 M01
2023-02-17 -
2024-03-17
a year crt.sh
upload.video.google.com
GTS CA 1C3
2023-04-24 -
2023-07-17
3 months crt.sh

This page contains 1 frames:

Primary Page: https://attnewserverupgrade.mystrikingly.com/i/construction
Frame ID: B0F37D6457E2480838C59B2250DB12F4
Requests: 9 HTTP requests in this frame

Screenshot

Page Title

Site Under Construction

Page URL History Show full URLs

  1. https://attnewserverupgrade.mystrikingly.com/ HTTP 302
    https://attnewserverupgrade.mystrikingly.com/i/construction Page URL

Detected technologies

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

Page Statistics

9
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

253 kB
Transfer

891 kB
Size

3
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. https://attnewserverupgrade.mystrikingly.com/ HTTP 302
    https://attnewserverupgrade.mystrikingly.com/i/construction Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request construction
attnewserverupgrade.mystrikingly.com/i/
Redirect Chain
  • https://attnewserverupgrade.mystrikingly.com/
  • https://attnewserverupgrade.mystrikingly.com/i/construction
36 KB
11 KB
Document
General
Full URL
https://attnewserverupgrade.mystrikingly.com/i/construction
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.84.150.39 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
6d42caebd890f737fe564f3046309399ab70331874976a20b2bd35d510a50cef
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options Allow-From https://my.livechatinc.com/
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
no-cache
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Thu, 11 May 2023 18:53:38 GMT
status
404 Not Found
strict-transport-security
max-age=15724800; includeSubDomains
via
1.1 3aed5a4f89d72775aaf2cc5a5f642386.cloudfront.net (CloudFront)
x-amz-cf-id
_CNT8ZIVKZ1FaazmgYJMBUbFjV4trkjzrjJFGmq0nYelz6jq7hlSNA==
x-amz-cf-pop
FRA2-C1
x-cache
Error from cloudfront
x-content-type-options
nosniff
x-frame-options
Allow-From https://my.livechatinc.com/
x-request-id
37eebaf4b01fe8cb240b3f503d990368
x-runtime
0.331183
x-xss-protection
1; mode=block

Redirect headers

cache-control
no-cache, no-store
content-length
125
content-type
text/html; charset=utf-8
date
Thu, 11 May 2023 18:53:36 GMT
location
https://attnewserverupgrade.mystrikingly.com/i/construction
server
CloudFront
status
302 Found
strict-transport-security
max-age=15724800; includeSubDomains
via
1.1 3aed5a4f89d72775aaf2cc5a5f642386.cloudfront.net (CloudFront)
x-amz-cf-id
C9phEPxMNNjqLyf5QhswaNgB1OhmqihMTEABcReXzZNzLB3-cT9tjQ==
x-amz-cf-pop
FRA2-C1
x-cache
Miss from cloudfront
x-content-type-options
nosniff
x-frame-options
Allow-From https://my.livechatinc.com/
x-request-id
b2b0369ec8a2a19c12fcffddbe3ccf27
x-runtime
0.242990
x-xss-protection
1; mode=block
skeleton.css
static-assets.strikinglycdn.com/stylesheets/shared/
0
0
Stylesheet
General
Full URL
https://static-assets.strikinglycdn.com/stylesheets/shared/skeleton.css
Requested by
Host: attnewserverupgrade.mystrikingly.com
URL: https://attnewserverupgrade.mystrikingly.com/i/construction
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:800:f:858:b480:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://attnewserverupgrade.mystrikingly.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

show-alternate-318cc7b91aa37914f9726c31a130e52a1fe27e119e2f312d24d3c0dbe5dba7d7.css
static-assets.strikinglycdn.com/
123 KB
15 KB
Stylesheet
General
Full URL
https://static-assets.strikinglycdn.com/show-alternate-318cc7b91aa37914f9726c31a130e52a1fe27e119e2f312d24d3c0dbe5dba7d7.css
Requested by
Host: attnewserverupgrade.mystrikingly.com
URL: https://attnewserverupgrade.mystrikingly.com/i/construction
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:800:f:858:b480:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
318cc7b91aa37914f9726c31a130e52a1fe27e119e2f312d24d3c0dbe5dba7d7
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

accept-language
de-DE,de;q=0.9
Referer
https://attnewserverupgrade.mystrikingly.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

date
Mon, 08 May 2023 02:07:35 GMT
content-encoding
gzip
via
1.1 0b9e85cfe8fe19b385db56d32b4ce802.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA2-C1
age
319564
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
14995
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
last-modified
Sat, 06 May 2023 07:00:00 GMT
server
AmazonS3
etag
"9dec6226ca2410ef7d8318c593c979f3"
x-frame-options
SAMEORIGIN
vary
Origin
content-type
text/css; charset=utf-8
cache-control
max-age=315360000, public
accept-ranges
bytes
x-amz-cf-id
lKZW9oxvSOzgVHbBXP46gMgJ0Rppb4ofbCFldWHyK7NWxnXQE7uBfQ==
detectIE-c385c24313ef0e9e4e7a1e131bf5e59f0fbd468f9f9ef44fd6739ae84ef0c0a4.js
static-assets.strikinglycdn.com/
2 KB
2 KB
Script
General
Full URL
https://static-assets.strikinglycdn.com/detectIE-c385c24313ef0e9e4e7a1e131bf5e59f0fbd468f9f9ef44fd6739ae84ef0c0a4.js
Requested by
Host: attnewserverupgrade.mystrikingly.com
URL: https://attnewserverupgrade.mystrikingly.com/i/construction
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:800:f:858:b480:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
c385c24313ef0e9e4e7a1e131bf5e59f0fbd468f9f9ef44fd6739ae84ef0c0a4
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

accept-language
de-DE,de;q=0.9
Referer
https://attnewserverupgrade.mystrikingly.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

date
Fri, 28 Apr 2023 12:53:41 GMT
content-encoding
gzip
via
1.1 0b9e85cfe8fe19b385db56d32b4ce802.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA2-C1
age
1144798
x-cache
Hit from cloudfront
content-length
1094
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
last-modified
Tue, 26 Feb 2019 04:11:38 GMT
server
AmazonS3
etag
"1a1ccb664791dd666f6f567c685dcc6c"
x-frame-options
SAMEORIGIN
vary
Origin
content-type
application/javascript; charset=utf-8
cache-control
max-age=315360000, public
accept-ranges
bytes
x-amz-cf-id
REFUJzla4ShL_DqAUL4T81nMbyjQDjP1piqf0x_Xipb8yzYTHIoKiQ==
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/1.10.0/
91 KB
33 KB
Script
General
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/1.10.0/jquery.min.js
Requested by
Host: attnewserverupgrade.mystrikingly.com
URL: https://attnewserverupgrade.mystrikingly.com/i/construction
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
1e80de36726582824df3f9a7eb6ecdfe9827fc5a7c69f597b1502ebc13950ecd
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://attnewserverupgrade.mystrikingly.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

date
Sat, 06 May 2023 15:17:15 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
444983
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
32964
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 05 May 2024 15:17:15 GMT
pages_show-8b8377c33e23202e30a656a8f9d34ff9f24a8e55623c29bde847ba8abb2f3168.js
static-assets.strikinglycdn.com/
615 KB
169 KB
Script
General
Full URL
https://static-assets.strikinglycdn.com/pages_show-8b8377c33e23202e30a656a8f9d34ff9f24a8e55623c29bde847ba8abb2f3168.js
Requested by
Host: attnewserverupgrade.mystrikingly.com
URL: https://attnewserverupgrade.mystrikingly.com/i/construction
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:800:f:858:b480:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
8b8377c33e23202e30a656a8f9d34ff9f24a8e55623c29bde847ba8abb2f3168
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

accept-language
de-DE,de;q=0.9
Referer
https://attnewserverupgrade.mystrikingly.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

date
Mon, 10 Apr 2023 02:09:31 GMT
content-encoding
gzip
via
1.1 0b9e85cfe8fe19b385db56d32b4ce802.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA2-C1
age
2738648
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
content-length
171916
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 03 Apr 2023 06:11:45 GMT
server
AmazonS3
etag
"eed59b14c2c9f0d385f20ec8830c8f41"
x-frame-options
SAMEORIGIN
vary
Origin
content-type
application/javascript; charset=utf-8
cache-control
max-age=315360000, public
accept-ranges
bytes
x-amz-cf-id
p3XQqcC9gjeVtyG1qwMARjkXRMTQcP5UY5q5vtBrqYm9gKT7QJRZug==
main.js
static-assets.strikinglycdn.com/javascripts/themes/s5-theme/
0
0
Script
General
Full URL
https://static-assets.strikinglycdn.com/javascripts/themes/s5-theme/main.js
Requested by
Host: attnewserverupgrade.mystrikingly.com
URL: https://attnewserverupgrade.mystrikingly.com/i/construction
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:800:f:858:b480:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://attnewserverupgrade.mystrikingly.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

show_init-ec165efeab9b52a6d8a81cd3e526faaeedf6dd589c036c9f711274d4f92bf3e7.js
static-assets.strikinglycdn.com/bobcat/
2 KB
1 KB
Script
General
Full URL
https://static-assets.strikinglycdn.com/bobcat/show_init-ec165efeab9b52a6d8a81cd3e526faaeedf6dd589c036c9f711274d4f92bf3e7.js
Requested by
Host: attnewserverupgrade.mystrikingly.com
URL: https://attnewserverupgrade.mystrikingly.com/i/construction
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:800:f:858:b480:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
ec165efeab9b52a6d8a81cd3e526faaeedf6dd589c036c9f711274d4f92bf3e7
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

accept-language
de-DE,de;q=0.9
Referer
https://attnewserverupgrade.mystrikingly.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

date
Tue, 31 Jan 2023 01:35:31 GMT
content-encoding
gzip
via
1.1 0b9e85cfe8fe19b385db56d32b4ce802.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA2-C1
age
8702287
x-cache
Hit from cloudfront
content-length
630
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
last-modified
Fri, 18 Aug 2017 05:39:42 GMT
server
AmazonS3
etag
"83648c77a3a391fcf970d1469e97ec9d"
x-frame-options
SAMEORIGIN
vary
Origin
content-type
application/javascript
cache-control
max-age=315360000, public
accept-ranges
bytes
x-amz-cf-id
fcaumV5CofAdhR9E071-IYbW1U6GqpWK0kDDCZKKUmAA5AN023vNow==
OpenSans-Regular-webfont.woff
static-assets.strikinglycdn.com/fonts/typefaces/open_sans/
22 KB
23 KB
Font
General
Full URL
https://static-assets.strikinglycdn.com/fonts/typefaces/open_sans/OpenSans-Regular-webfont.woff
Requested by
Host: static-assets.strikinglycdn.com
URL: https://static-assets.strikinglycdn.com/show-alternate-318cc7b91aa37914f9726c31a130e52a1fe27e119e2f312d24d3c0dbe5dba7d7.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20eb:800:f:858:b480:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
22e7a1b10c110072f5a0bfd16e2197a76b279ec879bcce8978fada1dc9ee5d40
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

Referer
https://static-assets.strikinglycdn.com/show-alternate-318cc7b91aa37914f9726c31a130e52a1fe27e119e2f312d24d3c0dbe5dba7d7.css
Origin
https://attnewserverupgrade.mystrikingly.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

date
Sat, 01 Apr 2023 23:26:55 GMT
via
1.1 3b02f73dccc5077f1ad544a27a475ed6.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA2-C1
age
3439604
x-cache
Hit from cloudfront
content-length
22660
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 21 Aug 2017 06:42:12 GMT
server
AmazonS3
etag
"79515ad0788973c533405f7012dfeccd"
x-frame-options
SAMEORIGIN
access-control-allow-methods
GET, HEAD
content-type
application/font-woff
access-control-allow-origin
*
cache-control
public, max-age=31557600
accept-ranges
bytes
x-amz-cf-id
XmUj5BlojQGMPZeXP0dL9T8yNXbQHVN3ZrC5spYW9-FOxl9m634AUA==
expires
Tue, 21 Aug 2018 12:42:11 GMT

Verdicts & Comments Add Verdict or Comment

24 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.

boolean| credentialless object| $S object| _gaq undefined| Keen function| isHeadlessRendering function| $ function| jQuery undefined| returnExports object| Bobcat object| $B object| jQuery1100034003987168414107 function| purl function| moment object| ko function| _ function| Singleton function| AjaxQueueBuffer function| Task function| partial object| currentComponent object| currentRepeatable object| editorTracker function| asset_path object| runAfterDomBinding

3 Cookies

Domain/Path Name / Value
attnewserverupgrade.mystrikingly.com/ Name: __strk_viewer_info
Value: eyJpcCI6IjE3OC4xNjIuMjA5LjEzNiIsImNvdW50cnlDb2RlIjoiREUiLCJjb3VudHJ5TmFtZSI6Ikdlcm1hbnkiLCJyZWdpb25OYW1lIjoiVGh1cmluZ2lhIiwiY2l0eU5hbWUiOiJXZWltYXIifQ==
attnewserverupgrade.mystrikingly.com/ Name: XSRF-TOKEN
Value: Ni%2BVQH2uxZkztXnQRKTAG0BWfxo4aJTJxgRqhEqehjpGIYEMOqsnsimhpUo3Nc4W3mEH5M%2B5bARjczr3%2FZT7Aw%3D%3D
attnewserverupgrade.mystrikingly.com/ Name: _bobcat_session
Value: UzNPSnlhdi9kRnV0WjR1Y0dWaDJ5WUNDWTVFWU5UanFuYzh1aGdkZXlvSXd5WXgwb1YxNXNET091NWdJQ2drS3htbTh3YnlzeVN4RlRRaGxzaEVXRWQveGo2aGUyNXZ3dzlyMG1xMi9GZUp2RytoUUR5UXhpU3JvK0t3cWJRTUtMdmtIQVRGb0cvWmVJV0IwSEdRbTRBPT0tLVBManlmSmRWL0kram9ZMk5DLzl1Y0E9PQ%3D%3D--298a85085e47190ee6c62b1280d58d1bc4d6bd2e

3 Console Messages

Source Level URL
Text
network error URL: https://attnewserverupgrade.mystrikingly.com/i/construction
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://static-assets.strikinglycdn.com/stylesheets/shared/skeleton.css
Message:
Failed to load resource: the server responded with a status of 403 ()
network error URL: https://static-assets.strikinglycdn.com/javascripts/themes/s5-theme/main.js
Message:
Failed to load resource: the server responded with a status of 403 ()

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=15724800; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options Allow-From https://my.livechatinc.com/
X-Xss-Protection 1; mode=block