attheip.net Open in urlscan Pro
2a02:4780:b:1202:0:3b64:17d0:2  Malicious Activity! Public Scan

URL: https://attheip.net/
Submission: On August 15 via automatic, source phishtank — Scanned from FR

Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 13 HTTP transactions. The main IP is 2a02:4780:b:1202:0:3b64:17d0:2, located in Phoenix, United States and belongs to AS-HOSTINGER, CY. The main domain is attheip.net.
TLS certificate: Issued by ZeroSSL RSA Domain Secure Site CA on August 12th 2023. Valid for: 3 months.
This is the only time attheip.net was scanned on urlscan.io!

urlscan.io Verdict: Potentially Malicious

Targeting these brands: AT&T (Telecommunication)

Domain & IP information

Apex Domain
Subdomains
Transfer
10 attheip.net
attheip.net
91 KB
1 gstatic.com
fonts.gstatic.com
16 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 67
980 B
1 msauthimages.net
aadcdn.msauthimages.net — Cisco Umbrella Rank: 4219
7 KB
13 4
Domain Requested by
10 attheip.net attheip.net
1 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com attheip.net
1 aadcdn.msauthimages.net attheip.net
13 4

This site contains no links.

Subject Issuer Validity Valid
attheip.net
ZeroSSL RSA Domain Secure Site CA
2023-08-12 -
2023-11-10
3 months crt.sh
aadcdn.msauthimages.net
Microsoft Azure TLS Issuing CA 02
2023-03-08 -
2024-03-02
a year crt.sh
upload.video.google.com
GTS CA 1C3
2023-07-31 -
2023-10-23
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2023-07-31 -
2023-10-23
3 months crt.sh

This page contains 1 frames:

Primary Page: https://attheip.net/
Frame ID: 1524217BED118EF296B4FEFF8A56954A
Requests: 13 HTTP requests in this frame

Screenshot

Page Title

CMS Dashboard Login

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
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

13
Requests

100 %
HTTPS

100 %
IPv6

4
Domains

4
Subdomains

4
IPs

2
Countries

115 kB
Transfer

384 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

13 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
attheip.net/
2 KB
1009 B
Document
General
Full URL
https://attheip.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1202:0:3b64:17d0:2 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
d4a2d3259e749a268aa337647f454230701da7ebfc069e5a70ae724f7d43f721
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36
accept-language
fr-FR,fr;q=0.9

Response headers

accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"
content-encoding
br
content-length
674
content-security-policy
upgrade-insecure-requests
content-type
text/html
date
Tue, 15 Aug 2023 23:01:37 GMT
etag
"794-64d7d4ad-6ef812ac7532911d;br"
last-modified
Sat, 12 Aug 2023 18:51:25 GMT
platform
hostinger
server
LiteSpeed
vary
Accept-Encoding
modernizr
attheip.net/bundles/
0
0
Script
General
Full URL
https://attheip.net/bundles/modernizr?v=wBEWDufH_8Md-Pbioxomt90vm6tJN2Pyy9u9zHtWsPo1
Requested by
Host: attheip.net
URL: https://attheip.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1202:0:3b64:17d0:2 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Tue, 15 Aug 2023 23:01:37 GMT
content-encoding
br
content-security-policy
upgrade-insecure-requests
last-modified
Thu, 10 Aug 2023 19:00:43 GMT
server
LiteSpeed
etag
"999-64d533db-31c105a20dcc6a78;br"
vary
Accept-Encoding
content-type
text/html
accept-ranges
bytes
platform
hostinger
content-length
912
bootstrap.min.css
attheip.net/Content/
118 KB
18 KB
Stylesheet
General
Full URL
https://attheip.net/Content/bootstrap.min.css
Requested by
Host: attheip.net
URL: https://attheip.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1202:0:3b64:17d0:2 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
f75e846cc83bd11432f4b1e21a45f31bc85283d11d372f7b19accd1bf6a2635c
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Tue, 15 Aug 2023 23:01:37 GMT
content-encoding
br
content-security-policy
upgrade-insecure-requests
last-modified
Sat, 12 Aug 2023 18:51:26 GMT
server
LiteSpeed
etag
"1d970-64d7d4ae-a9aad632c3a09c6d;br"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=604800
accept-ranges
bytes
platform
hostinger
content-length
17910
expires
Tue, 22 Aug 2023 23:01:37 GMT
login.css
attheip.net/Content/
3 KB
882 B
Stylesheet
General
Full URL
https://attheip.net/Content/login.css
Requested by
Host: attheip.net
URL: https://attheip.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1202:0:3b64:17d0:2 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
cbd1d67d4ca24c9f86ff5dc7decfaec1c0b49f02e8066544475a3afc87644b4b
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Tue, 15 Aug 2023 23:01:37 GMT
content-encoding
br
content-security-policy
upgrade-insecure-requests
last-modified
Sat, 12 Aug 2023 18:51:26 GMT
server
LiteSpeed
etag
"acd-64d7d4ae-783eb1f022aa8205;br"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=604800
accept-ranges
bytes
platform
hostinger
content-length
749
expires
Tue, 22 Aug 2023 23:01:37 GMT
MsAjaxJs
attheip.net/bundles/
0
0
Script
General
Full URL
https://attheip.net/bundles/MsAjaxJs?v=c42ygB2U07n37m_Sfa8ZbLGVu4Rr2gsBo7MvUEnJeZ81
Requested by
Host: attheip.net
URL: https://attheip.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1202:0:3b64:17d0:2 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash

Request headers

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Tue, 15 Aug 2023 23:01:37 GMT
content-encoding
br
last-modified
Thu, 10 Aug 2023 19:00:43 GMT
server
LiteSpeed
etag
"999-64d533db-31c105a20dcc6a78;br"
vary
Accept-Encoding
content-type
text/html
accept-ranges
bytes
platform
hostinger
content-length
912
jquery-2.2.3.min.js
attheip.net/Scripts/
84 KB
28 KB
Script
General
Full URL
https://attheip.net/Scripts/jquery-2.2.3.min.js
Requested by
Host: attheip.net
URL: https://attheip.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1202:0:3b64:17d0:2 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
2ad77478f8594e99701d9f5960d69da28aaa9cfaf724959fca6137e2db91f7c8
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Tue, 15 Aug 2023 23:01:37 GMT
content-encoding
br
content-security-policy
upgrade-insecure-requests
last-modified
Sat, 12 Aug 2023 18:51:26 GMT
server
LiteSpeed
etag
"14e9f-64d7d4ae-6dfbb978c5c18ee8;br"
vary
Accept-Encoding
content-type
application/x-javascript
cache-control
public, max-age=604800
accept-ranges
bytes
platform
hostinger
content-length
29031
expires
Tue, 22 Aug 2023 23:01:37 GMT
bootstrap.min.js
attheip.net/Scripts/
36 KB
9 KB
Script
General
Full URL
https://attheip.net/Scripts/bootstrap.min.js
Requested by
Host: attheip.net
URL: https://attheip.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1202:0:3b64:17d0:2 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
36460e494e4c628443afded40b2743b5ede9a4a76fb4f7b9ef2345cc7e59fd64
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Tue, 15 Aug 2023 23:01:37 GMT
content-encoding
br
content-security-policy
upgrade-insecure-requests
last-modified
Sat, 12 Aug 2023 18:51:26 GMT
server
LiteSpeed
etag
"90bb-64d7d4ae-9efd280ff8f21927;br"
vary
Accept-Encoding
content-type
application/x-javascript
cache-control
public, max-age=604800
accept-ranges
bytes
platform
hostinger
content-length
9399
expires
Tue, 22 Aug 2023 23:01:37 GMT
respond.min.js
attheip.net/Scripts/
5 KB
2 KB
Script
General
Full URL
https://attheip.net/Scripts/respond.min.js
Requested by
Host: attheip.net
URL: https://attheip.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1202:0:3b64:17d0:2 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
ce3097d1fafa2777ddf2f2e7607ecc65477ce5078a959f49b9eaab74fc780b75
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Tue, 15 Aug 2023 23:01:37 GMT
content-encoding
br
content-security-policy
upgrade-insecure-requests
last-modified
Sat, 12 Aug 2023 18:51:26 GMT
server
LiteSpeed
etag
"130f-64d7d4ae-eb18ed79cb0bed5d;br"
vary
Accept-Encoding
content-type
application/x-javascript
cache-control
public, max-age=604800
accept-ranges
bytes
platform
hostinger
content-length
2254
expires
Tue, 22 Aug 2023 23:01:37 GMT
mdb.min.js
attheip.net/Scripts/
110 KB
29 KB
Script
General
Full URL
https://attheip.net/Scripts/mdb.min.js
Requested by
Host: attheip.net
URL: https://attheip.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1202:0:3b64:17d0:2 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
8df5411a67b70172e2cee9e789eff6337c84619cedbf466b58d01edc07a8603a
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Tue, 15 Aug 2023 23:01:37 GMT
content-encoding
br
content-security-policy
upgrade-insecure-requests
last-modified
Sat, 12 Aug 2023 18:51:26 GMT
server
LiteSpeed
etag
"1b792-64d7d4ae-6d0d2a74474f45eb;br"
vary
Accept-Encoding
content-type
application/x-javascript
cache-control
public, max-age=604800
accept-ranges
bytes
platform
hostinger
content-length
29974
expires
Tue, 22 Aug 2023 23:01:37 GMT
bannerlogo
aadcdn.msauthimages.net/dbd5a2dd-s1uyfa-nrgy92p-4llf-8uobkg9-w1joake-ijfcdtg/logintenantbranding/0/
7 KB
7 KB
Image
General
Full URL
https://aadcdn.msauthimages.net/dbd5a2dd-s1uyfa-nrgy92p-4llf-8uobkg9-w1joake-ijfcdtg/logintenantbranding/0/bannerlogo?ts=637868615174949717
Requested by
Host: attheip.net
URL: https://attheip.net/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2606:2800:233:3d10:442f:fac8:6d32:4c87 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software
ECAcc (paa/6F2C) /
Resource Hash
1c547fe5a1cf926945a30b4a3935fdd4d53f4b743cd76f49d53a7cc9ef2a4c85

Request headers

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

x-ms-lease-status
unlocked
x-ms-blob-type
BlockBlob
date
Tue, 15 Aug 2023 23:01:37 GMT
last-modified
Fri, 29 Apr 2022 20:38:37 GMT
server
ECAcc (paa/6F2C)
content-md5
YTAJKBHrbEkwaawX3/QgHw==
age
28605
etag
0x8DA2A203D152994
x-cache
HIT
content-type
image/*
x-ms-request-id
095de24b-901e-0031-5189-cfa2f1000000
cache-control
public, max-age=86400
x-ms-version
2009-09-19
accept-ranges
bytes
content-length
6925
css
fonts.googleapis.com/
2 KB
980 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Roboto:300
Requested by
Host: attheip.net
URL: https://attheip.net/Content/login.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
4d20f3d941ac9828ed48f9424e249fba0939dc62e99875ae214e85de9886b62d
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

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Tue, 15 Aug 2023 23:01:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Tue, 15 Aug 2023 21:27:35 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
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
Tue, 15 Aug 2023 23:01:37 GMT
Call%20Center%20Background.png
attheip.net/img/
2 KB
2 KB
Image
General
Full URL
https://attheip.net/img/Call%20Center%20Background.png
Requested by
Host: attheip.net
URL: https://attheip.net/Content/login.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a02:4780:b:1202:0:3b64:17d0:2 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
3d70ce95eb1eb78620cc57fe1a6a479e6f2d70508bf813238e573863df000d6e
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

accept-language
fr-FR,fr;q=0.9
Referer
https://attheip.net/Content/login.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Tue, 15 Aug 2023 23:01:37 GMT
content-encoding
br
content-security-policy
upgrade-insecure-requests
last-modified
Thu, 10 Aug 2023 19:00:43 GMT
server
LiteSpeed
etag
"999-64d533db-31c105a20dcc6a78;br"
vary
Accept-Encoding
content-type
text/html
accept-ranges
bytes
platform
hostinger
alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"
content-length
912
KFOlCnqEu92Fr1MmSU5fBBc4.woff2
fonts.gstatic.com/s/roboto/v30/
15 KB
16 KB
Font
General
Full URL
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmSU5fBBc4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto:300
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f75911313e1c7802c23345ab57e754d87801581706780c993fb23ff4e0fe62ef
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://attheip.net
accept-language
fr-FR,fr;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.170 Safari/537.36

Response headers

date
Fri, 11 Aug 2023 15:22:55 GMT
x-content-type-options
nosniff
age
373123
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15740
x-xss-protection
0
last-modified
Wed, 11 May 2022 19:24:56 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 10 Aug 2024 15:22:55 GMT

Verdicts & Comments Add Verdict or Comment

Potentially malicious activity detected
Disclaimer: These verdicts should be used to detect potentially malicious websites, not as a final verdict!

urlscan

Phishing against: AT&T (Telecommunication)

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.

function| $ function| jQuery object| respond undefined| Vel object| Materialize function| Chart function| WOW object| Waves function| validate_field

0 Cookies

3 Console Messages

Source Level URL
Text
network error URL: https://attheip.net/bundles/modernizr?v=wBEWDufH_8Md-Pbioxomt90vm6tJN2Pyy9u9zHtWsPo1
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://attheip.net/bundles/MsAjaxJs?v=c42ygB2U07n37m_Sfa8ZbLGVu4Rr2gsBo7MvUEnJeZ81
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://attheip.net/img/Call%20Center%20Background.png
Message:
Failed to load resource: the server responded with a status of 404 ()

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 upgrade-insecure-requests