URL: https://hub3.nucleus.io/
Submission: On October 22 via manual from US

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 6 HTTP transactions. The main IP is 13.89.54.193, located in Des Moines, United States and belongs to MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US. The main domain is hub3.nucleus.io.
TLS certificate: Issued by RapidSSL RSA CA 2018 on February 1st 2018. Valid for: 2 years.
This is the only time hub3.nucleus.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 13.89.54.193 8075 (MICROSOFT...)
1 2a00:1450:400... 15169 (GOOGLE)
6 2
Apex Domain
Subdomains
Transfer
5 nucleus.io
hub3.nucleus.io
139 KB
1 googleapis.com
fonts.googleapis.com
879 B
6 2
Domain Requested by
5 hub3.nucleus.io hub3.nucleus.io
1 fonts.googleapis.com hub3.nucleus.io
6 2

This site contains no links.

Subject Issuer Validity Valid
*.nucleus.io
RapidSSL RSA CA 2018
2018-02-01 -
2020-02-17
2 years crt.sh
*.googleapis.com
GTS CA 1O1
2019-10-03 -
2019-12-26
3 months crt.sh

This page contains 1 frames:

Primary Page: https://hub3.nucleus.io/
Frame ID: D8E1B6AD6E7602C18D9B31F2BC63A320
Requests: 6 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • html /<link[^>]+__meteor-css__/i

Overall confidence: 100%
Detected patterns
  • html /<link[^>]+__meteor-css__/i

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Overall confidence: 100%
Detected patterns
  • html /<link[^>]+__meteor-css__/i

Overall confidence: 100%
Detected patterns
  • html /<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com/i

Page Statistics

6
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

139 kB
Transfer

1062 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
hub3.nucleus.io/
3 KB
2 KB
Document
General
Full URL
https://hub3.nucleus.io/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.89.54.193 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software
nginx /
Resource Hash
a58cf2242212ccd13268c966c28640f41fd956fbf50234fc0629b77e2a8a4c91
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
hub3.nucleus.io
:scheme
https
:path
/
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/74.0.3729.169 Safari/537.36
sec-fetch-mode
navigate
sec-fetch-user
?1
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
none
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
navigate
Sec-Fetch-User
?1

Response headers

status
200
server
nginx
date
Tue, 22 Oct 2019 18:07:12 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
content-encoding
gzip
content-security-policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block
x-content-type-options
nosniff
referrer-policy
no-referrer
strict-transport-security
max-age=31536000; includeSubDomains
feature-policy
geolocation 'none'; midi 'none'; sync-xhr 'none'; microphone 'none'; camera 'none'; magnetometer 'none'; gyroscope 'none'; speaker 'self'; fullscreen 'self'; payment 'none'
access-control-allow-origin
https://*.nucleus.io
5731107eb8c0473eaa3b08136bd799ec30925953.css
hub3.nucleus.io/
252 KB
40 KB
Stylesheet
General
Full URL
https://hub3.nucleus.io/5731107eb8c0473eaa3b08136bd799ec30925953.css?meteor_css_resource=true
Requested by
Host: hub3.nucleus.io
URL: https://hub3.nucleus.io/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.89.54.193 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software
nginx /
Resource Hash
dfdd3f11b020b92d22cdc74e790db2edeec3b4fbc95f77ffe6bd694358e712ba
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Sec-Fetch-Mode
no-cors
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 22 Oct 2019 18:07:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1; mode=block
referrer-policy
no-referrer
server
nginx
x-frame-options
SAMEORIGIN
etag
"5731107eb8c0473eaa3b08136bd799ec30925953"
strict-transport-security
max-age=31536000; includeSubDomains
content-type
text/css; charset=UTF-8
access-control-allow-origin
https://*.nucleus.io
cache-control
public, max-age=31536000
feature-policy
geolocation 'none'; midi 'none'; sync-xhr 'none'; microphone 'none'; camera 'none'; magnetometer 'none'; gyroscope 'none'; speaker 'self'; fullscreen 'self'; payment 'none'
content-security-policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
accept-ranges
bytes
cb630f45c304d287d6cbcd68f64ea7559d835e04.css
hub3.nucleus.io/
357 KB
59 KB
Stylesheet
General
Full URL
https://hub3.nucleus.io/cb630f45c304d287d6cbcd68f64ea7559d835e04.css?meteor_css_resource=true
Requested by
Host: hub3.nucleus.io
URL: https://hub3.nucleus.io/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.89.54.193 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software
nginx /
Resource Hash
71cd20b0bb6c69e846336b9f655bcc055edd239bad8a38d1fa2da9f7cc5f32d8
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Sec-Fetch-Mode
no-cors
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 22 Oct 2019 18:07:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1; mode=block
referrer-policy
no-referrer
server
nginx
x-frame-options
SAMEORIGIN
etag
"cb630f45c304d287d6cbcd68f64ea7559d835e04"
strict-transport-security
max-age=31536000; includeSubDomains
content-type
text/css; charset=UTF-8
access-control-allow-origin
https://*.nucleus.io
cache-control
public, max-age=31536000
feature-policy
geolocation 'none'; midi 'none'; sync-xhr 'none'; microphone 'none'; camera 'none'; magnetometer 'none'; gyroscope 'none'; speaker 'self'; fullscreen 'self'; payment 'none'
content-security-policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
accept-ranges
bytes
d5d53e63b1bcd1c37a9f5ae3a9481eccacc3a323.css
hub3.nucleus.io/
218 KB
38 KB
Stylesheet
General
Full URL
https://hub3.nucleus.io/d5d53e63b1bcd1c37a9f5ae3a9481eccacc3a323.css?meteor_css_resource=true
Requested by
Host: hub3.nucleus.io
URL: https://hub3.nucleus.io/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.89.54.193 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software
nginx /
Resource Hash
1d5ff307295427c919e1ce7e2dce14989c69f6da7f5d5d64820c34c1b39efd2e
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Sec-Fetch-Mode
no-cors
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 22 Oct 2019 18:07:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1; mode=block
referrer-policy
no-referrer
server
nginx
x-frame-options
SAMEORIGIN
etag
"d5d53e63b1bcd1c37a9f5ae3a9481eccacc3a323"
strict-transport-security
max-age=31536000; includeSubDomains
content-type
text/css; charset=UTF-8
access-control-allow-origin
https://*.nucleus.io
cache-control
public, max-age=31536000
feature-policy
geolocation 'none'; midi 'none'; sync-xhr 'none'; microphone 'none'; camera 'none'; magnetometer 'none'; gyroscope 'none'; speaker 'self'; fullscreen 'self'; payment 'none'
content-security-policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
accept-ranges
bytes
css
fonts.googleapis.com/
12 KB
879 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:400,600,300,700,400italic
Requested by
Host: hub3.nucleus.io
URL: https://hub3.nucleus.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:821::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
1ac2aecbb2d2d720d3d426c3da5336d6f7189ba2ccb8db482f8f3327a9228e2e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Sec-Fetch-Mode
no-cors
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
br
last-modified
Tue, 22 Oct 2019 18:07:13 GMT
server
ESF
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
status
200
date
Tue, 22 Oct 2019 18:07:13 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
*
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
x-xss-protection
0
expires
Tue, 22 Oct 2019 18:07:13 GMT
4817e9239130979eba45b871ef9d99af0684d8f2.js
hub3.nucleus.io/
221 KB
0
Script
General
Full URL
https://hub3.nucleus.io/4817e9239130979eba45b871ef9d99af0684d8f2.js?meteor_js_resource=true
Requested by
Host: hub3.nucleus.io
URL: https://hub3.nucleus.io/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.89.54.193 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US),
Reverse DNS
Software
nginx /
Resource Hash
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Sec-Fetch-Mode
no-cors
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 22 Oct 2019 18:07:13 GMT
content-encoding
gzip
x-content-type-options
nosniff
status
200
vary
Accept-Encoding
x-xss-protection
1; mode=block
referrer-policy
no-referrer
server
nginx
x-frame-options
SAMEORIGIN
etag
"4817e9239130979eba45b871ef9d99af0684d8f2"
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
https://*.nucleus.io
cache-control
public, max-age=31536000
feature-policy
geolocation 'none'; midi 'none'; sync-xhr 'none'; microphone 'none'; camera 'none'; magnetometer 'none'; gyroscope 'none'; speaker 'self'; fullscreen 'self'; payment 'none'
content-security-policy
default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
accept-ranges
bytes

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| onformdata object| onpointerrawupdate object| __meteor_runtime_config__

0 Cookies

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 default-src 'self' 'unsafe-inline' 'unsafe-eval' *.nucleus.io blob:; style-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.googleapis.com; font-src 'self' 'unsafe-inline' 'unsafe-eval' https://fonts.gstatic.com https://themes.googleusercontent.com http://themes.googleusercontent.com; connect-src 'self' https://*.nucleus.io ws://*.nucleus.io wss://*.nucleus.io ws://localhost:* wss://localhost:* http://localhost:* http://localhost-1:* http://localhost-2:* http://localhost-3:* https://nucleussupport.wpengine.com:*; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob:; frame-src 'self' https://www.google.com/recaptcha/; img-src 'self' blob: data: https://localhost:* https://localhost-1:* https://localhost-2:* https://localhost-3:*;
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block