donnadetox.melhorescomprasmais.com.br Open in urlscan Pro
2a02:4780:13:1649:0:390f:c2ce:2  Public Scan

URL: https://donnadetox.melhorescomprasmais.com.br/
Submission: On September 22 via api from US — Scanned from DE

Summary

This website contacted 3 IPs in 2 countries across 1 domains to perform 14 HTTP transactions. The main IP is 2a02:4780:13:1649:0:390f:c2ce:2, located in São Paulo, Brazil and belongs to AS-HOSTINGER, CY. The main domain is donnadetox.melhorescomprasmais.com.br.
TLS certificate: Issued by R11 on September 2nd 2024. Valid for: 3 months.
This is the only time donnadetox.melhorescomprasmais.com.br was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
7 2a02:4780:13:... 47583 (AS-HOSTINGER)
6 185.173.111.216 47583 (AS-HOSTINGER)
14 3
Apex Domain
Subdomains
Transfer
13 melhorescomprasmais.com.br
donnadetox.melhorescomprasmais.com.br
993 KB
14 1
Domain Requested by
13 donnadetox.melhorescomprasmais.com.br donnadetox.melhorescomprasmais.com.br
14 1

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

Domain
br.wordpress.org
Subject Issuer Validity Valid
donnadetox.melhorescomprasmais.com.br
R11
2024-09-02 -
2024-12-01
3 months crt.sh

This page contains 1 frames:

Primary Page: https://donnadetox.melhorescomprasmais.com.br/
Frame ID: 988A17AC77AA499CA96295DB409B4B88
Requests: 13 HTTP requests in this frame

Screenshot

Page Title

Donna Detox

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
  • /wp-(?:content|includes)/

Page Statistics

14
Requests

93 %
HTTPS

50 %
IPv6

1
Domains

1
Subdomains

3
IPs

2
Countries

993 kB
Transfer

1115 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

14 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
donnadetox.melhorescomprasmais.com.br/
86 KB
21 KB
Document
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:13:1649:0:390f:c2ce:2 São Paulo, Brazil, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed / PHP/8.2.21
Resource Hash
fc0ea66e5f5c74435fd71b37c1dabfc20bf7fe9ee6871c927cf87c497c700a36
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

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
21103
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Sun, 22 Sep 2024 09:40:55 GMT
etag
"92-1726980720;br"
link
<https://donnadetox.melhorescomprasmais.com.br/wp-json/>; rel="https://api.w.org/"
panel
hpanel
platform
hostinger
server
LiteSpeed
vary
Accept-Encoding
x-litespeed-cache
hit
x-powered-by
PHP/8.2.21
8ea48bd7-2353-4d93-8afc-6294fc5022a1
https://donnadetox.melhorescomprasmais.com.br/
0
0

style.min.css
donnadetox.melhorescomprasmais.com.br/wp-includes/blocks/navigation/
16 KB
2 KB
Stylesheet
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-includes/blocks/navigation/style.min.css?ver=6.6.2
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:13:1649:0:390f:c2ce:2 São Paulo, Brazil, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
837b6cb608d918fcd1361fb556d54f0a80d0dd10172790698504b2054535589e
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

panel
hpanel
content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
content-encoding
br
etag
"4000-66d8ffab-1814a7ff199a152b;br"
expires
Sun, 29 Sep 2024 09:40:56 GMT
accept-ranges
bytes
content-length
2045
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
text/css
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
vary
Accept-Encoding
server
LiteSpeed
platform
hostinger
style.min.css
donnadetox.melhorescomprasmais.com.br/wp-includes/blocks/image/
6 KB
2 KB
Stylesheet
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-includes/blocks/image/style.min.css?ver=6.6.2
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:13:1649:0:390f:c2ce:2 São Paulo, Brazil, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
ca014bbaf92ea0fb073e5a3b47b27b327a270625c78a60cdc5d117e09678b25b
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

panel
hpanel
content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
content-encoding
br
etag
"18d6-66d8ffab-c6e938c6af2f4331;br"
expires
Sun, 29 Sep 2024 09:40:56 GMT
accept-ranges
bytes
content-length
1377
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
text/css
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
vary
Accept-Encoding
server
LiteSpeed
platform
hostinger
view.min.js
donnadetox.melhorescomprasmais.com.br/wp-includes/blocks/navigation/
3 KB
1 KB
Script
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-includes/blocks/navigation/view.min.js?ver=6.6.2
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:13:1649:0:390f:c2ce:2 São Paulo, Brazil, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
cef72ad53596109595c152da16e28c2799d53b4c151274c7b28c0324e7230f24
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://donnadetox.melhorescomprasmais.com.br
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

panel
hpanel
content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
content-encoding
br
etag
"ce4-66d8ffab-556a0daf28f5e90c;br"
expires
Sun, 29 Sep 2024 09:40:56 GMT
accept-ranges
bytes
content-length
1026
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
application/x-javascript
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
vary
Accept-Encoding
server
LiteSpeed
platform
hostinger
interactivity.min.js
donnadetox.melhorescomprasmais.com.br/wp-includes/js/dist/
36 KB
13 KB
Script
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-includes/js/dist/interactivity.min.js?ver=6.6.2
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:13:1649:0:390f:c2ce:2 São Paulo, Brazil, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
429fc71a17fa7f185fd18f6c0c082c4840a6c616cfcaa6869d6ab11c90b3a178
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://donnadetox.melhorescomprasmais.com.br
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

panel
hpanel
content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
content-encoding
br
etag
"8f4e-66d8ffab-ddc6a12f8c57a3ae;br"
expires
Sun, 29 Sep 2024 09:40:56 GMT
accept-ranges
bytes
content-length
13170
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
application/x-javascript
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
vary
Accept-Encoding
server
LiteSpeed
platform
hostinger
building-exterior.webp
donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/images/
195 KB
195 KB
Image
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/images/building-exterior.webp
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:13:1649:0:390f:c2ce:2 São Paulo, Brazil, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
7ab1e25df9f0e9825e577187a3c73ebda9c0a068d9b35d2a235b8e924b9c58e5
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
etag
"30c2c-66d8ffab-7909f2ba3877e00c;;;"
expires
Sun, 29 Sep 2024 09:40:56 GMT
accept-ranges
bytes
content-length
199724
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
image/webp
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
server
LiteSpeed
platform
hostinger
panel
hpanel
tourist-and-building.webp
donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/images/
65 KB
65 KB
Image
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/images/tourist-and-building.webp
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:13:1649:0:390f:c2ce:2 São Paulo, Brazil, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
0fc42e518e17733d6c766ceec3a2154896e332571f130fae27e4f20480e0980c
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
etag
"103b2-66d8ffab-72f9a0d66019f337;;;"
expires
Sun, 29 Sep 2024 09:40:56 GMT
accept-ranges
bytes
content-length
66482
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
image/webp
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
server
LiteSpeed
platform
hostinger
panel
hpanel
windows.webp
donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/images/
123 KB
124 KB
Image
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/images/windows.webp
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
185.173.111.216 Riverside, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
a8b72c3a34a4ac883406005c0fab343d64894c978b3dda1b6bb00eed01e9409e
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
etag
"1ed24-66d8ffab-fccf1b8aa682863d;;;"
expires
Sun, 29 Sep 2024 09:40:56 GMT
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-length
126244
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
image/webp
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
server
LiteSpeed
platform
hostinger
panel
hpanel
Inter-VariableFont_slnt,wght.woff2
donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/fonts/inter/
319 KB
319 KB
Font
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/fonts/inter/Inter-VariableFont_slnt,wght.woff2
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
185.173.111.216 Riverside, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
e931823ffd0b6cfd1624e3a7c1c49861ed3420297862e727f07e04c8be1cc89b
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://donnadetox.melhorescomprasmais.com.br
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
etag
"4fbe4-66d8ffab-42aca5020cfed4b6;;;"
expires
Sun, 29 Sep 2024 09:40:56 GMT
accept-ranges
bytes
content-length
326628
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
font/woff2
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
server
LiteSpeed
platform
hostinger
panel
hpanel
cardo_normal_400.woff2
donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/fonts/cardo/
143 KB
143 KB
Font
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_normal_400.woff2
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
185.173.111.216 Riverside, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
aa8042a77500cfe4a4893e2b7edbd54dded92768e40418fa0665bec8aae9ae18
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://donnadetox.melhorescomprasmais.com.br
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
etag
"23a8c-66d8ffab-35f7a6a35230a404;;;"
expires
Sun, 29 Sep 2024 09:40:56 GMT
accept-ranges
bytes
content-length
146060
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
font/woff2
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
server
LiteSpeed
platform
hostinger
panel
hpanel
cardo_italic_400.woff2
donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/fonts/cardo/
103 KB
103 KB
Font
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-content/themes/twentytwentyfour/assets/fonts/cardo/cardo_italic_400.woff2
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
185.173.111.216 Riverside, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
c3b2ff62e3ac4219811de0c709bd0d81d962a88dc87a598ac19b20f58f960136
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin
https://donnadetox.melhorescomprasmais.com.br
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
etag
"19ae0-66d8ffab-1c22d6c01e4dc388;;;"
expires
Sun, 29 Sep 2024 09:40:56 GMT
accept-ranges
bytes
content-length
105184
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
font/woff2
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
server
LiteSpeed
platform
hostinger
panel
hpanel
wp-emoji-release.min.js
donnadetox.melhorescomprasmais.com.br/wp-includes/js/
18 KB
5 KB
Script
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/wp-includes/js/wp-emoji-release.min.js?ver=6.6.2
Requested by
Host: donnadetox.melhorescomprasmais.com.br
URL: https://donnadetox.melhorescomprasmais.com.br/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
185.173.111.216 Riverside, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
4e6ce5444c7f396cef0eb1fa3611034151e485dd06fbe5573a5583e1eebc98c3
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

panel
hpanel
content-security-policy
upgrade-insecure-requests
cache-control
public, max-age=604800
content-encoding
br
etag
"4926-66d8ffab-45ac902159e27e50;br"
expires
Sun, 29 Sep 2024 09:40:56 GMT
accept-ranges
bytes
content-length
4619
date
Sun, 22 Sep 2024 09:40:56 GMT
content-type
application/x-javascript
last-modified
Thu, 05 Sep 2024 00:47:39 GMT
vary
Accept-Encoding
server
LiteSpeed
platform
hostinger
favicon.ico
donnadetox.melhorescomprasmais.com.br/
2 KB
1019 B
Other
General
Full URL
https://donnadetox.melhorescomprasmais.com.br/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
185.173.111.216 Riverside, 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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer
https://donnadetox.melhorescomprasmais.com.br/

Response headers

panel
hpanel
content-security-policy
upgrade-insecure-requests
content-encoding
br
etag
"999-63beabb4-6845c2975318fb5f;br"
accept-ranges
bytes
content-length
912
date
Sun, 22 Sep 2024 09:40:58 GMT
content-type
text/html
last-modified
Wed, 11 Jan 2023 12:29:40 GMT
vary
Accept-Encoding
server
LiteSpeed
platform
hostinger

Failed requests

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

Domain
donnadetox.melhorescomprasmais.com.br
URL
blob:https://donnadetox.melhorescomprasmais.com.br/8ea48bd7-2353-4d93-8afc-6294fc5022a1

Verdicts & Comments Add Verdict or Comment

3 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| _wpemojiSettings object| twemoji object| wp

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1 Console Messages

Source Level URL
Text
network error URL: https://donnadetox.melhorescomprasmais.com.br/favicon.ico
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