Submitted URL: https://viscosityvpn.com/
Effective URL: https://www.sparklabs.com/
Submission: On August 10 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 3 IPs in 2 countries across 4 domains to perform 17 HTTP transactions. The main IP is 2606:4700:20::ac43:4885, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.sparklabs.com. The Cisco Umbrella rank of the primary domain is 342045.
TLS certificate: Issued by E6 on June 26th 2024. Valid for: 3 months.
This is the only time www.sparklabs.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 14 2606:4700:20:... 13335 (CLOUDFLAR...)
3 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
17 3
Apex Domain
Subdomains
Transfer
13 sparklabs.com
www.sparklabs.com — Cisco Umbrella Rank: 342045
964 KB
3 google.com
www.google.com — Cisco Umbrella Rank: 10
961 B
1 gstatic.com
www.gstatic.com
213 KB
1 viscosityvpn.com
viscosityvpn.com
534 B
17 4
Domain Requested by
13 www.sparklabs.com www.sparklabs.com
3 www.google.com www.sparklabs.com
www.gstatic.com
1 www.gstatic.com www.google.com
1 viscosityvpn.com 1 redirects
17 4

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

Domain
twitter.com
Subject Issuer Validity Valid
sparklabs.com
E6
2024-06-26 -
2024-09-24
3 months crt.sh
*.google.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
*.gstatic.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh

This page contains 3 frames:

Primary Page: https://www.sparklabs.com/
Frame ID: E5C3E65BDEFF708221FB321AC161BE17
Requests: 15 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LcyR74ZAAAAAKIOAPXwb7Sn-9Nwx-NLrQ05gHwy&co=aHR0cHM6Ly93d3cuc3BhcmtsYWJzLmNvbTo0NDM.&hl=de&v=_ZpyzC9NQw3gYt1GHTrnprhx&size=normal&cb=uxe9izskopgr
Frame ID: 38B57DD532745F8E2A58833B61ACBE3D
Requests: 1 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/bframe?hl=de&v=_ZpyzC9NQw3gYt1GHTrnprhx&k=6LcyR74ZAAAAAKIOAPXwb7Sn-9Nwx-NLrQ05gHwy
Frame ID: 9EA788ADA68DD245B5704F6006C6E9FC
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

SparkLabs - Explosively Great Apps

Page URL History Show full URLs

  1. https://viscosityvpn.com/ HTTP 301
    https://www.sparklabs.com/ Page URL

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
  • moment(?:\.min)?\.js

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

Overall confidence: 100%
Detected patterns
  • <div[^>]+class="g-recaptcha"
  • /recaptcha/api\.js

Page Statistics

17
Requests

100 %
HTTPS

100 %
IPv6

4
Domains

4
Subdomains

3
IPs

2
Countries

1178 kB
Transfer

1748 kB
Size

0
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://viscosityvpn.com/ HTTP 301
    https://www.sparklabs.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.sparklabs.com/
Redirect Chain
  • https://viscosityvpn.com/
  • https://www.sparklabs.com/
14 KB
4 KB
Document
General
Full URL
https://www.sparklabs.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4885 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4cd36453d3d28da8246b9bd6194d99f5899fc6b29a1b9a99761ac5d4e5e9e44d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options sameorigin

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

age
678
cache-control
public, max-age=3600
cf-cache-status
HIT
cf-ray
8b108b1a3d981c9d-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Sat, 10 Aug 2024 14:05:53 GMT
last-modified
Sat, 10 Aug 2024 13:54:35 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=41vJMUVQYXk5kngZmHUo6GH2hhwSDnaRXZXDIBm%2B5BJ%2FVgT%2FAgjdUIlNl54w%2BTN14d5SVoMvGk52TW876e6RGtfBJdKmstQMV2CBsCD%2FTDIwqlYjDISoCV4dSNM6alt66sn7Cucx7q5dC9OGYHlV"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
x-frame-options
sameorigin

Redirect headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
8b108b173b5e2c57-FRA
content-type
text/html
date
Sat, 10 Aug 2024 14:05:53 GMT
location
https://www.sparklabs.com/
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LWBPXMkAZb8bW01bfxPbt4OBNFxuIo1XWZd%2BxA1%2FKCkHsfEDNtCRWoMTuo79HVbVpyorp48mK8MW%2BDkFnLIVHhKbVW2kJM%2BGHhZls40MP3Em1vCsvcLUKfZJ8HAp%2BeQl3gWAgoOxo8zW9iIoapWe"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-frame-options
sameorigin
bootstrap.min.css
www.sparklabs.com/static/css/
120 KB
20 KB
Stylesheet
General
Full URL
https://www.sparklabs.com/static/css/bootstrap.min.css
Requested by
Host: www.sparklabs.com
URL: https://www.sparklabs.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4885 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
31fbd99641c212a6ad3681a2397bde13c148c0ccd98385bce6a7eb7c81417d87
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options sameorigin

Request headers

Referer
https://www.sparklabs.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sat, 10 Aug 2024 14:05:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
535683
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 09 Dec 2019 14:03:17 GMT
server
cloudflare
etag
W/"5dee5425-1deac"
vary
Accept-Encoding
x-frame-options
sameorigin
content-type
text/css
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bFLlRr4jKlVv9cH4Srihio%2FRUYkfrKCvAM43v%2BA0BAuArT6T%2BVGWEHHjrd%2Fc4YY%2FQaENQkRqUCf%2FyIXukU9%2FkZKYhrJoY74udsfqNz6tch0rmRfoZ3aZBqbL1T7PDPGZm8hSJU2UP4%2BVSmVOuW%2BX"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=86400
cf-ray
8b108b1a8e121c9d-FRA
sl_styles.css
www.sparklabs.com/static/css/
35 KB
7 KB
Stylesheet
General
Full URL
https://www.sparklabs.com/static/css/sl_styles.css
Requested by
Host: www.sparklabs.com
URL: https://www.sparklabs.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4885 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1f2f1cff08590d93aa8da3b68712ac2f69c988278d2d09bf46197a777bd57c19
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options sameorigin

Request headers

Referer
https://www.sparklabs.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sat, 10 Aug 2024 14:05:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
535683
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 01 Jan 2024 13:05:13 GMT
server
cloudflare
etag
W/"6592b889-8b3c"
vary
Accept-Encoding
x-frame-options
sameorigin
content-type
text/css
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wYsqar%2Flq7J%2FEvf1Sq5ef7zAr8sNi72EHz9Vh9SqdtN8mjDFvSjEv9edgqGYV7MuqcVObR91d0wWS5UkDGdDKsgr3pEPA9%2BuJtKaya4CYB0Csq0XlF6kU1Si6lvaJxVJFrMgo5Tp3vv8jcHpT%2BVf"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=86400
cf-ray
8b108b1a8e141c9d-FRA
moment.min.js
www.sparklabs.com/static/js/
50 KB
17 KB
Script
General
Full URL
https://www.sparklabs.com/static/js/moment.min.js
Requested by
Host: www.sparklabs.com
URL: https://www.sparklabs.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4885 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0aeb4ecf1091b9c52c9fa0ba4dc118b1abafbd88a51278935e574f6baff0bb49
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options sameorigin

Request headers

Referer
https://www.sparklabs.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sat, 10 Aug 2024 14:05:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
535683
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 09 Dec 2019 14:01:31 GMT
server
cloudflare
etag
W/"5dee53bb-c9df"
vary
Accept-Encoding
x-frame-options
sameorigin
content-type
application/javascript
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uKUXzg3V%2FTNDE0FwZWi0A9HxklH7yCaKg%2F3iWSQB1tWJEMf3Blrs1SBFh3Rbv1D%2BYUK2aITG33Y0UUSu9zA711SfbZ928kBRentss9e1Q%2B6bLFjLDKnyUBEYFuuGK6SBzhRtW66pDNW3P6qIkpTc"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=2678400
cf-ray
8b108b1a8e161c9d-FRA
sl_appround_viscosity2.png
www.sparklabs.com/static/img/
76 KB
76 KB
Image
General
Full URL
https://www.sparklabs.com/static/img/sl_appround_viscosity2.png
Requested by
Host: www.sparklabs.com
URL: https://www.sparklabs.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4885 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
eaeef53322041bafd7e2970f5876e6de87669d6e33b122a2046b663f8adf3bbe
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options sameorigin

Request headers

Referer
https://www.sparklabs.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sat, 10 Aug 2024 14:05:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
103619
content-length
77797
referrer-policy
strict-origin-when-cross-origin
last-modified
Tue, 18 Jun 2019 04:24:53 GMT
server
cloudflare
etag
"5d086795-12fe5"
x-frame-options
sameorigin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YiONtekRh9F4MZew9HB1S%2B3l89Wm3yOa27EOsqPj%2FxuKEe0sccD01bzbvQUHz99CvQkmgtvyIPPyDAT6rHUkOIUFR2YAACdVkCDSHdXEuQ1iZfuTTdf7ATaO2fqqYKLLnxaqSVWJoJM2r8fOLlwx"}],"group":"cf-nel","max_age":604800}
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=2678400
accept-ranges
bytes
cf-ray
8b108b1a8e181c9d-FRA
jquery-3.3.1.min.js
www.sparklabs.com/static/js/
85 KB
30 KB
Script
General
Full URL
https://www.sparklabs.com/static/js/jquery-3.3.1.min.js
Requested by
Host: www.sparklabs.com
URL: https://www.sparklabs.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4885 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options sameorigin

Request headers

Referer
https://www.sparklabs.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sat, 10 Aug 2024 14:05:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
107747
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 09 Dec 2019 14:01:56 GMT
server
cloudflare
etag
W/"5dee53d4-1538f"
vary
Accept-Encoding
x-frame-options
sameorigin
content-type
application/javascript
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fgdKYic6RDydicRL%2FR2QAhJ3jRgHUMW1aeQKFcQblaMOvLOVJb1MZb6TgNJ%2BiMqZ0edDMX8hRsNw%2F5tc4zuYUe6Mc2b064brrzW5r4SLMcjREZePs7WSF%2B9x2SoUD6SO5MqJHR8AeVNJgIbRhtrO"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=2678400
cf-ray
8b108b1a8e1a1c9d-FRA
t-logo.svg
www.sparklabs.com/static/img/
1 KB
1 KB
Image
General
Full URL
https://www.sparklabs.com/static/img/t-logo.svg
Requested by
Host: www.sparklabs.com
URL: https://www.sparklabs.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4885 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6d2502effce00337c18f5c8377c11c60900c371c59e6c6f6ebf7733681b7a924
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options sameorigin

Request headers

Referer
https://www.sparklabs.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sat, 10 Aug 2024 14:05:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1408279
referrer-policy
strict-origin-when-cross-origin
last-modified
Tue, 18 Jun 2019 04:24:55 GMT
server
cloudflare
etag
W/"5d086797-4c4"
x-frame-options
sameorigin
report-to
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content-type
image/svg+xml
vary
Accept-Encoding
cache-control
max-age=2678400
cf-ray
8b108b1ace641c9d-FRA
bootstrap.min.js
www.sparklabs.com/static/js/
36 KB
10 KB
Script
General
Full URL
https://www.sparklabs.com/static/js/bootstrap.min.js
Requested by
Host: www.sparklabs.com
URL: https://www.sparklabs.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:4885 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
53964478a7c634e8dad34ecc303dd8048d00dce4993906de1bacf67f663486ef
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options sameorigin

Request headers

Referer
https://www.sparklabs.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sat, 10 Aug 2024 14:05:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
535683
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 09 Dec 2019 14:01:56 GMT
server
cloudflare
etag
W/"5dee53d4-90b5"
vary
Accept-Encoding
x-frame-options
sameorigin
content-type
application/javascript
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sg1z79Lr2Ae5y05604Ywe7yhZFpzJ09IjW0E0nuCWY0vzCYv%2BCOkyCYailfxdeqPQ%2B8Ch1hZqhZsBwcu8q3wJeY6tpPuNF93ngNiy7xBsDYea%2B2TARBa9vb4JD%2FQTvXvbthybvheWAkmJYJpIaUZ"}],"group":"cf-nel","max_age":604800}
cache-control
max-age=2678400
cf-ray
8b108b1ade791c9d-FRA
api.js
www.google.com/recaptcha/
1 KB
961 B
Script
General
Full URL
https://www.google.com/recaptcha/api.js
Requested by
Host: www.sparklabs.com
URL: https://www.sparklabs.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:830::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
GSE /
Resource Hash
92a18a0b4174aa36108cbb94d474cbd5b8cbce7351029592eb92b7b8ebc04736
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.sparklabs.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Sat, 10 Aug 2024 14:05:53 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Sat, 10 Aug 2024 14:05:53 GMT
sl_header1.jpg
www.sparklabs.com/static/img/
216 KB
216 KB
Image
General
Full URL
https://www.sparklabs.com/static/img/sl_header1.jpg
Requested by
Host: www.sparklabs.com
URL: https://www.sparklabs.com/static/css/sl_styles.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Request headers

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Response headers

alt-svc
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Request headers

Referer
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User-Agent
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Response headers

date
Sat, 10 Aug 2024 14:05:54 GMT
strict-transport-security
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etag
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x-frame-options
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Verdicts & Comments Add Verdict or Comment

12 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| 0 object| 1 object| 2 function| moment function| $ function| jQuery object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| recaptcha object| closure_lm_448835

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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=31536000; includeSubDomains; preload
X-Frame-Options sameorigin