URL: https://clients.ponikwar.de/
Submission: On March 30 via automatic, source certstream-suspicious

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 10 HTTP transactions. The main IP is 80.158.21.59, located in Germany and belongs to AS6878, DE. The main domain is clients.ponikwar.de.
TLS certificate: Issued by R3 on March 30th 2021. Valid for: 3 months.
This is the only time clients.ponikwar.de was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
10 80.158.21.59 6878 (AS6878)
10 1
Apex Domain
Subdomains
Transfer
10 ponikwar.de
clients.ponikwar.de
19 MB
10 1
Domain Requested by
10 clients.ponikwar.de clients.ponikwar.de
10 1

This site contains no links.

Subject Issuer Validity Valid
clients.ponikwar.de
R3
2021-03-30 -
2021-06-28
3 months crt.sh

This page contains 1 frames:

Primary Page: https://clients.ponikwar.de/
Frame ID: A1CABFD56D266EE8B25F667C822F7285
Requests: 10 HTTP requests in this frame

Screenshot


Page Statistics

10
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

19602 kB
Transfer

19558 kB
Size

0
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 /
clients.ponikwar.de/
6 KB
6 KB
Document
General
Full URL
https://clients.ponikwar.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
80.158.21.59 , Germany, ASN6878 (AS6878, DE),
Reverse DNS
ecs-80-158-21-59.reverse.open-telekom-cloud.com
Software
/
Resource Hash
eb080ca0d0eb7dbce00b9d755b4518454af4e510c7e6d3a78db5be2d09bfbfaf
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

:method
GET
:authority
clients.ponikwar.de
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
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
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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Tue, 30 Mar 2021 14:22:25 GMT
content-type
text/html
content-length
6353
last-modified
Sun, 21 Mar 2021 17:47:30 GMT
etag
"605786b2-18d1"
accept-ranges
bytes
strict-transport-security
max-age=15724800; includeSubDomains
webcomponents-loader.js
clients.ponikwar.de/webcomponents/
6 KB
6 KB
Script
General
Full URL
https://clients.ponikwar.de/webcomponents/webcomponents-loader.js
Requested by
Host: clients.ponikwar.de
URL: https://clients.ponikwar.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
80.158.21.59 , Germany, ASN6878 (AS6878, DE),
Reverse DNS
ecs-80-158-21-59.reverse.open-telekom-cloud.com
Software
/
Resource Hash
028ddd0cf27c55dff07fa9232f63251cda3cbd811e2f2bc383c9349e39cd4bb6
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Referer
https://clients.ponikwar.de/
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
Tue, 30 Mar 2021 14:22:25 GMT
last-modified
Sun, 21 Mar 2021 17:47:30 GMT
accept-ranges
bytes
etag
"605786b2-1880"
content-length
6272
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript
custom-elements-es5-adapter.js
clients.ponikwar.de/webcomponents/
954 B
1 KB
Script
General
Full URL
https://clients.ponikwar.de/webcomponents/custom-elements-es5-adapter.js
Requested by
Host: clients.ponikwar.de
URL: https://clients.ponikwar.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
80.158.21.59 , Germany, ASN6878 (AS6878, DE),
Reverse DNS
ecs-80-158-21-59.reverse.open-telekom-cloud.com
Software
/
Resource Hash
a938b29d41b6db51ad77e0ca4b71689cae58417b993749c4129dc678047ce993
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Referer
https://clients.ponikwar.de/
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
Tue, 30 Mar 2021 14:22:25 GMT
last-modified
Sun, 21 Mar 2021 17:47:30 GMT
accept-ranges
bytes
etag
"605786b2-3ba"
content-length
954
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript
styles.d3971b90e60a6550a91d.css
clients.ponikwar.de/
2 MB
2 MB
Stylesheet
General
Full URL
https://clients.ponikwar.de/styles.d3971b90e60a6550a91d.css
Requested by
Host: clients.ponikwar.de
URL: https://clients.ponikwar.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
80.158.21.59 , Germany, ASN6878 (AS6878, DE),
Reverse DNS
ecs-80-158-21-59.reverse.open-telekom-cloud.com
Software
/
Resource Hash
0a2565077b1372fa4cd037cdc3edf8c4e6f0631037f63a32f8a13c5826acabca
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Referer
https://clients.ponikwar.de/
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
Tue, 30 Mar 2021 14:22:25 GMT
last-modified
Sun, 21 Mar 2021 17:47:30 GMT
accept-ranges
bytes
etag
"605786b2-228105"
content-length
2261253
strict-transport-security
max-age=15724800; includeSubDomains
content-type
text/css
five-f-document-signature.js
clients.ponikwar.de/assets/js/
2 MB
2 MB
Script
General
Full URL
https://clients.ponikwar.de/assets/js/five-f-document-signature.js?timestamp=154293
Requested by
Host: clients.ponikwar.de
URL: https://clients.ponikwar.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
80.158.21.59 , Germany, ASN6878 (AS6878, DE),
Reverse DNS
ecs-80-158-21-59.reverse.open-telekom-cloud.com
Software
/
Resource Hash
d464c61a49c37dbb68e19ab3cfb252cd0e23bb09f0d0e7618defa1e4f480f119
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Referer
https://clients.ponikwar.de/
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
Tue, 30 Mar 2021 14:22:25 GMT
last-modified
Sun, 21 Mar 2021 17:47:30 GMT
accept-ranges
bytes
etag
"605786b2-201a6f"
content-length
2103919
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript
runtime.5be828eb8b5e11163f65.js
clients.ponikwar.de/
4 KB
4 KB
Script
General
Full URL
https://clients.ponikwar.de/runtime.5be828eb8b5e11163f65.js
Requested by
Host: clients.ponikwar.de
URL: https://clients.ponikwar.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
80.158.21.59 , Germany, ASN6878 (AS6878, DE),
Reverse DNS
ecs-80-158-21-59.reverse.open-telekom-cloud.com
Software
/
Resource Hash
809dcd3ce79b3a0546b3bd5c87900a25df10d2c099b4640d918ebc6c6b8391be
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Referer
https://clients.ponikwar.de/
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
Tue, 30 Mar 2021 14:22:25 GMT
last-modified
Sun, 21 Mar 2021 17:47:30 GMT
accept-ranges
bytes
etag
"605786b2-101f"
content-length
4127
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript
polyfills.ff290c7f7c2edba1c2ab.js
clients.ponikwar.de/
113 KB
113 KB
Script
General
Full URL
https://clients.ponikwar.de/polyfills.ff290c7f7c2edba1c2ab.js
Requested by
Host: clients.ponikwar.de
URL: https://clients.ponikwar.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
80.158.21.59 , Germany, ASN6878 (AS6878, DE),
Reverse DNS
ecs-80-158-21-59.reverse.open-telekom-cloud.com
Software
/
Resource Hash
e202b394e3edf0cc758c5d0484a288ac4bca36434c45a2f5e60e1367d0775f69
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Referer
https://clients.ponikwar.de/
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
Tue, 30 Mar 2021 14:22:25 GMT
last-modified
Sun, 21 Mar 2021 17:47:30 GMT
accept-ranges
bytes
etag
"605786b2-1c3fb"
content-length
115707
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript
scripts.198fc5b284ccfd9d323e.js
clients.ponikwar.de/
1 MB
1 MB
Script
General
Full URL
https://clients.ponikwar.de/scripts.198fc5b284ccfd9d323e.js
Requested by
Host: clients.ponikwar.de
URL: https://clients.ponikwar.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
80.158.21.59 , Germany, ASN6878 (AS6878, DE),
Reverse DNS
ecs-80-158-21-59.reverse.open-telekom-cloud.com
Software
/
Resource Hash
19b220085ab01f9bd8ea138886399da4a89d06bc0d07a9d3474f8a995bf1b701
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Referer
https://clients.ponikwar.de/
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
Tue, 30 Mar 2021 14:22:25 GMT
last-modified
Sun, 21 Mar 2021 17:47:30 GMT
accept-ranges
bytes
etag
"605786b2-100e98"
content-length
1052312
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript
main.92eb7227e24836e5f603.js
clients.ponikwar.de/
14 MB
14 MB
Script
General
Full URL
https://clients.ponikwar.de/main.92eb7227e24836e5f603.js
Requested by
Host: clients.ponikwar.de
URL: https://clients.ponikwar.de/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
80.158.21.59 , Germany, ASN6878 (AS6878, DE),
Reverse DNS
ecs-80-158-21-59.reverse.open-telekom-cloud.com
Software
/
Resource Hash
8e4edcd059cf2ca61ec18a321243f1d8dbb6f89aecd7db9ea3bde0ee2589aab7
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Referer
https://clients.ponikwar.de/
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
Tue, 30 Mar 2021 14:22:25 GMT
last-modified
Sun, 21 Mar 2021 17:47:33 GMT
accept-ranges
bytes
etag
"605786b5-dbe70d"
content-length
14411533
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/javascript
Roboto-Regular.73f0a88bbca1bec19fb1.woff2
clients.ponikwar.de/
63 KB
63 KB
Font
General
Full URL
https://clients.ponikwar.de/Roboto-Regular.73f0a88bbca1bec19fb1.woff2
Requested by
Host: clients.ponikwar.de
URL: https://clients.ponikwar.de/styles.d3971b90e60a6550a91d.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
80.158.21.59 , Germany, ASN6878 (AS6878, DE),
Reverse DNS
ecs-80-158-21-59.reverse.open-telekom-cloud.com
Software
/
Resource Hash
47107401d0adb375ab9aa167f9d62489a849d510e740a307b5a4db60e5db3562
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Origin
https://clients.ponikwar.de
Referer
https://clients.ponikwar.de/styles.d3971b90e60a6550a91d.css
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
Tue, 30 Mar 2021 14:22:25 GMT
last-modified
Sun, 21 Mar 2021 17:47:30 GMT
accept-ranges
bytes
etag
"605786b2-fc78"
content-length
64632
strict-transport-security
max-age=15724800; includeSubDomains
content-type
application/octet-stream

Verdicts & Comments Add Verdict or Comment

215 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| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated object| WebComponents boolean| isIE undefined| htmlbox string| pdfWorkerSrc function| _createForOfIteratorHelper function| _unsupportedIterableToArray function| _arrayLikeToArray function| _classCallCheck function| _defineProperties function| _createClass function| _wrapNativeSuper function| _isNativeFunction function| _construct function| _get2 function| _superPropBase function| _toConsumableArray2 function| _nonIterableSpread2 function| _iterableToArray2 function| _arrayWithoutHoles2 function| _slicedToArray2 function| _nonIterableRest2 function| _iterableToArrayLimit2 function| _arrayWithHoles2 function| _createForOfIteratorHelper2 function| _unsupportedIterableToArray2 function| _arrayLikeToArray2 function| _inherits2 function| _setPrototypeOf2 function| _createSuper2 function| _possibleConstructorReturn2 function| _assertThisInitialized2 function| _isNativeReflectConstruct function| _getPrototypeOf2 function| asyncGeneratorStep function| _asyncToGenerator2 function| _classCallCheck2 function| _createClass2 object| regeneratorRuntime function| __zone_symbol__legacyPatch function| Zone function| __zone_symbol__Promise function| __zone_symbol__ZoneAwarePromise function| __zone_symbol__fetch function| __zone_symbol__setTimeout function| __zone_symbol__clearTimeout function| __zone_symbol__setInterval function| __zone_symbol__clearInterval function| __zone_symbol__requestAnimationFrame function| __zone_symbol__cancelAnimationFrame function| __zone_symbol__webkitRequestAnimationFrame function| __zone_symbol__webkitCancelAnimationFrame function| __zone_symbol__alert function| __zone_symbol__prompt function| __zone_symbol__confirm function| __zone_symbol__MutationObserver function| __zone_symbol__WebKitMutationObserver function| __zone_symbol__IntersectionObserver function| __zone_symbol__FileReader boolean| __zone_symbol__ononabortpatched boolean| __zone_symbol__ononanimationendpatched boolean| __zone_symbol__ononanimationiterationpatched boolean| __zone_symbol__ononauxclickpatched boolean| __zone_symbol__ononblurpatched boolean| __zone_symbol__ononcancelpatched boolean| __zone_symbol__ononcanplaypatched boolean| __zone_symbol__ononcanplaythroughpatched boolean| __zone_symbol__ononchangepatched boolean| __zone_symbol__ononcuechangepatched boolean| __zone_symbol__ononclickpatched boolean| __zone_symbol__ononclosepatched boolean| __zone_symbol__ononcontextmenupatched boolean| __zone_symbol__onondblclickpatched boolean| __zone_symbol__onondragpatched boolean| __zone_symbol__onondragendpatched boolean| __zone_symbol__onondragenterpatched boolean| __zone_symbol__onondragleavepatched boolean| __zone_symbol__onondragoverpatched boolean| __zone_symbol__onondroppatched boolean| __zone_symbol__onondurationchangepatched boolean| __zone_symbol__ononemptiedpatched boolean| __zone_symbol__ononendedpatched boolean| __zone_symbol__ononerrorpatched boolean| __zone_symbol__ononfocuspatched boolean| __zone_symbol__onongotpointercapturepatched boolean| __zone_symbol__ononinputpatched boolean| __zone_symbol__ononinvalidpatched boolean| __zone_symbol__ononkeydownpatched boolean| __zone_symbol__ononkeypresspatched boolean| __zone_symbol__ononkeyuppatched boolean| __zone_symbol__ononloadpatched boolean| __zone_symbol__ononloadstartpatched boolean| __zone_symbol__ononloadeddatapatched boolean| __zone_symbol__ononloadedmetadatapatched boolean| __zone_symbol__ononlostpointercapturepatched boolean| __zone_symbol__ononmousedownpatched boolean| __zone_symbol__ononmouseenterpatched boolean| __zone_symbol__ononmouseleavepatched boolean| __zone_symbol__ononmousemovepatched boolean| __zone_symbol__ononmouseoutpatched boolean| __zone_symbol__ononmouseoverpatched boolean| __zone_symbol__ononmouseuppatched boolean| __zone_symbol__ononmousewheelpatched boolean| __zone_symbol__ononpausepatched boolean| __zone_symbol__ononplaypatched boolean| __zone_symbol__ononplayingpatched boolean| __zone_symbol__ononpointercancelpatched boolean| __zone_symbol__ononpointerdownpatched boolean| __zone_symbol__ononpointerenterpatched boolean| __zone_symbol__ononpointerleavepatched boolean| __zone_symbol__ononpointermovepatched boolean| __zone_symbol__ononpointeroverpatched boolean| __zone_symbol__ononpointeruppatched boolean| __zone_symbol__ononprogresspatched boolean| __zone_symbol__ononratechangepatched boolean| __zone_symbol__ononresetpatched boolean| __zone_symbol__ononresizepatched boolean| __zone_symbol__ononscrollpatched boolean| __zone_symbol__ononseekedpatched boolean| __zone_symbol__ononseekingpatched boolean| __zone_symbol__ononselectpatched boolean| __zone_symbol__ononselectionchangepatched boolean| __zone_symbol__ononselectstartpatched boolean| __zone_symbol__ononstalledpatched boolean| __zone_symbol__ononsubmitpatched boolean| __zone_symbol__ononsuspendpatched boolean| __zone_symbol__onontimeupdatepatched boolean| __zone_symbol__ononvolumechangepatched boolean| __zone_symbol__onontransitioncancelpatched boolean| __zone_symbol__onontransitionendpatched boolean| __zone_symbol__ononwaitingpatched boolean| __zone_symbol__ononwheelpatched boolean| __zone_symbol__onontogglepatched boolean| __zone_symbol__ononafterprintpatched boolean| __zone_symbol__ononappinstalledpatched boolean| __zone_symbol__ononbeforeinstallpromptpatched boolean| __zone_symbol__ononbeforeprintpatched boolean| __zone_symbol__ononbeforeunloadpatched boolean| __zone_symbol__onondevicemotionpatched boolean| __zone_symbol__onondeviceorientationpatched boolean| __zone_symbol__onondeviceorientationabsolutepatched boolean| __zone_symbol__ononhashchangepatched boolean| __zone_symbol__ononlanguagechangepatched boolean| __zone_symbol__ononmessagepatched boolean| __zone_symbol__ononofflinepatched boolean| __zone_symbol__onononlinepatched boolean| __zone_symbol__ononpageshowpatched boolean| __zone_symbol__ononpagehidepatched boolean| __zone_symbol__ononpopstatepatched boolean| __zone_symbol__ononrejectionhandledpatched boolean| __zone_symbol__ononstoragepatched boolean| __zone_symbol__ononunhandledrejectionpatched boolean| __zone_symbol__ononunloadpatched boolean| __zone_symbol__onondragstartpatched boolean| __zone_symbol__ononanimationstartpatched boolean| __zone_symbol__ononsearchpatched boolean| __zone_symbol__onontransitionrunpatched boolean| __zone_symbol__onontransitionstartpatched boolean| __zone_symbol__ononwebkitanimationendpatched boolean| __zone_symbol__ononwebkitanimationiterationpatched boolean| __zone_symbol__ononwebkitanimationstartpatched boolean| __zone_symbol__ononwebkittransitionendpatched boolean| __zone_symbol__ononpointeroutpatched boolean| __zone_symbol__ononmessageerrorpatched object| __zone_symbol__beforeunloadfalse function| Hammer boolean| _pdfjsCompatibilityChecked object| webpackJsonp object| core undefined| Vel object| dropdownSelectors function| dropdownEffectData function| dropdownEffectStart function| dropdownEffectEnd object| DragDropTouch function| initPhotoSwipeFromDOM object| __zone_symbol__loadfalse function| $ function| jQuery function| moment object| __zone_symbol__resizefalse object| __zone_symbol__scrollfalse object| __zone_symbol__touchmovefalse function| Tether object| Materialize function| Chart function| WOW object| Waves object| toastr function| Picker function| PhotoSwipe function| PhotoSwipeUI_Default object| PerfectScrollbar object| Ps function| _ function| saveAs number| __mobxInstanceCount object| ng object| __zone_symbol__popstatefalse object| __zone_symbol__hashchangefalse function| validate_field function| __zone_symbol__addEventListener function| __zone_symbol__removeEventListener undefined| __zone_symbol__eventListeners undefined| __zone_symbol__removeAllListeners function| eventListeners function| removeAllListeners

0 Cookies

3 Console Messages

Source Level URL
Text
console-api error URL: https://clients.ponikwar.de/assets/js/five-f-document-signature.js?timestamp=154293(Line 10442)
Message:
ERROR Error: The selector "five-f-main" did not match any elements
console-api error URL: https://clients.ponikwar.de/assets/js/five-f-document-signature.js?timestamp=154293(Line 13728)
Message:
Error: The selector "five-f-main" did not match any elements
console-api log URL: https://clients.ponikwar.de/main.92eb7227e24836e5f603.js(Line 1)
Message:
%c 5F5F5F5F 5F5F5F5F 5F 5F 5F5F5F 5F5F5F 5F 5F 5F5F5F 5F color:#4b9bb4;font-weight:bolder;font-size:8px;line-height:6px

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