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regexone.com Open in urlscan Pro
45.55.111.221  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://regexone.com/
Effective URL: https://regexone.com/
Submission: On December 05 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 14 IPs in 2 countries across 12 domains to perform 29 HTTP transactions. The main IP is 45.55.111.221, located in San Francisco, United States and belongs to DIGITALOCEAN-ASN, US. The main domain is regexone.com.
TLS certificate: Issued by R3 on September 29th 2023. Valid for: 3 months.
This is the only time regexone.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

8    45.55.111.221 (San Francisco, United States)

ASN14061 (DIGITALOCEAN-ASN, US)
regexone.com
5    2606:4700::6811:180e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    2a00:1450:4001:82b::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    2a00:1450:4001:830::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
pagead2.googlesyndication.com
2    192.229.221.25 (United States)

ASN15133 (EDGECAST, US)
www.paypalobjects.com
1    2a00:1450:4001:828::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2a00:1450:4001:831::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
1    2a00:1450:4001:806::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
4    2606:2800:234:59:254c:406:2366:268c (United States)

ASN15133 (EDGECAST, US)
platform.twitter.com
2    104.244.42.200 (United States)

ASN13414 (TWITTER, US)
syndication.twitter.com
2    2a03:2880:f084:d:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    2a03:2880:f177:185:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
www.facebook.com
Apex Domain
Subdomains		 Transfer
8 regexone.com
regexone.com
44 KB
6 twitter.com
platform.twitter.com — Cisco Umbrella Rank: 1230
syndication.twitter.com — Cisco Umbrella Rank: 1549
148 KB
5 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 204
73 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 168
88 KB
2 paypalobjects.com
www.paypalobjects.com — Cisco Umbrella Rank: 1965
2 KB
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 98
2 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2189
252 B
1 gstatic.com
fonts.gstatic.com
22 KB
1 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 33
4 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 36
82 KB
1 googlesyndication.com
pagead2.googlesyndication.com — Cisco Umbrella Rank: 102
51 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 29
918 B
29 12
Domain Requested by
8 regexone.com 1 redirects regexone.com
5 cdnjs.cloudflare.com regexone.com
4 platform.twitter.com regexone.com
platform.twitter.com
2 connect.facebook.net regexone.com
connect.facebook.net
2 syndication.twitter.com platform.twitter.com
2 www.paypalobjects.com regexone.com
1 www.facebook.com connect.facebook.net
1 region1.google-analytics.com www.googletagmanager.com
1 fonts.gstatic.com fonts.googleapis.com
1 googleads.g.doubleclick.net pagead2.googlesyndication.com
1 www.googletagmanager.com regexone.com
1 pagead2.googlesyndication.com regexone.com
1 fonts.googleapis.com regexone.com
29 13

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

Domain
twitter.com
sqlbolt.com
Subject Issuer Validity Valid
regexone.com
R3		 2023-09-29 -
2023-12-28		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-07-03 -
2024-07-02		 a year crt.sh
upload.video.google.com
GTS CA 1C3		 2023-10-23 -
2024-01-15		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-10-23 -
2024-01-15		 3 months crt.sh
www.paypal.com
DigiCert SHA2 Extended Validation Server CA		 2023-10-12 -
2024-10-31		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-10-23 -
2024-01-15		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2023-10-23 -
2024-01-15		 3 months crt.sh
*.twimg.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-07-28 -
2024-07-26		 a year crt.sh
syndication.twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-11-01 -
2024-10-31		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2023-09-13 -
2023-12-12		 3 months crt.sh

This page contains 5 frames:

Primary Page: https://regexone.com/
Frame ID: ACCADDE0288EC37433D411ECD041EA9B
Requests: 24 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/html/r20231130/r20190131/zrt_lookup_fy2021.html
Frame ID: BFED4E4166C6661A84908DD795A96D2E
Requests: 1 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.d37472b4a6622d0b1fff46ad904f6896.html?origin=https%3A%2F%2Fregexone.com
Frame ID: FCF78234AE94724AEDAFCE804F2C923F
Requests: 2 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/tweet_button.d37472b4a6622d0b1fff46ad904f6896.en.html
Frame ID: DFF5945F7E6A30978C0C4398B090045E
Requests: 2 HTTP requests in this frame

Frame: https://www.facebook.com/v2.3/plugins/like.php?action=like&app_id=221509137874176&channel=https%3A%2F%2Fstaticxx.facebook.com%2Fx%2Fconnect%2Fxd_arbiter%2F%3Fversion%3D46%23cb%3Df3a9d3737ed29b%26domain%3Dregexone.com%26is_canvas%3Dfalse%26origin%3Dhttps%253A%252F%252Fregexone.com%252Ff1a3f47d9a06b7%26relation%3Dparent.parent&container_width=1140&href=http%3A%2F%2Fregexone.com%2F&layout=button_count&locale=en_US&sdk=joey&share=true&show_faces=true
Frame ID: E59B999B140229A35460BC02E9476605
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

RegexOne - Learn Regular Expressions - Lesson 1: An Introduction, and the ABCs

Page URL History Show full URLs

  1. http://regexone.com/ HTTP 301
    https://regexone.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
  • paypalobjects\.com
Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
Overall confidence: 100%
Detected patterns
  • googlesyndication\.com/
Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • /(?:([\d.])+/)?highlight(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • //platform\.twitter\.com/widgets\.js
Overall confidence: 100%
Detected patterns
  • underscore.*\.js(?:\?ver=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

29
Requests

100 %
HTTPS

77 %
IPv6

12
Domains

13
Subdomains

14
IPs

2
Countries

518 kB
Transfer

1557 kB
Size

2
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. http://regexone.com/ HTTP 301
    https://regexone.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

29 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
regexone.com/
Redirect Chain
  • http://regexone.com/
  • https://regexone.com/
26 KB
5 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://regexone.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
45.55.111.221 San Francisco, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx /
Resource Hash
83a2414cdba15e679909074d0f7b560e2db9ac70f1936256f023c9a0cd0c4fca
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Tue, 05 Dec 2023 02:46:42 GMT
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept-Encoding
x-frame-options
SAMEORIGIN

Redirect headers

Connection
keep-alive
Content-Length
178
Content-Type
text/html
Date
Tue, 05 Dec 2023 02:46:41 GMT
Location
https://regexone.com/
Server
nginx
bootstrap.min.css
cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/ 		120 KB
17 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.min.css
Requested by
Host: regexone.com
URL: https://regexone.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
31fbd99641c212a6ad3681a2397bde13c148c0ccd98385bce6a7eb7c81417d87
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://regexone.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Tue, 05 Dec 2023 02:46:42 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
2339431
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
16223
last-modified
Mon, 04 May 2020 16:17:20 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb04010-1deac"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=BYCp6llgmy9g2rPHWNLAbr8G8pQGrI2qtes4DUuAXvJmyXfcQ%2FZlrtX15rsGU%2FuT8wdxETwXhX9uq0z2mh6EDBfQVV0ABsxTmRhzbK6QZdEL6WS5xpcrADX1E8mPVtd2g0YsVbLk2rWuQ0U1lX10iXgR"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
8308f5d2bc1d90e8-FRA
expires
Sun, 24 Nov 2024 02:46:42 GMT
css
fonts.googleapis.com/ 		3 KB
918 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Ruda:400,700
Requested by
Host: regexone.com
URL: https://regexone.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
3e5de05e9c5968b2bd7d0b1bb60943f1de06c1ed27103145b3a74e49552a2863
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
de-DE,de;q=0.9
Referer
https://regexone.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Tue, 05 Dec 2023 02:46:42 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, 05 Dec 2023 00:52:09 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, 05 Dec 2023 02:46:42 GMT
main.min.css
regexone.com/cs/css/ 		12 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://regexone.com/cs/css/main.min.css?version=61
Requested by
Host: regexone.com
URL: https://regexone.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
45.55.111.221 San Francisco, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx /
Resource Hash
562f7c3b0d89178a8b87cb0e1e1761e46fb5512a5e247bedd46e452dd0f546cb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://regexone.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Tue, 05 Dec 2023 02:46:42 GMT
strict-transport-security
max-age=31536000; includeSubDomains
content-encoding
gzip
last-modified
Sun, 25 Jun 2023 18:23:11 GMT
server
nginx
etag
W/"6498860f-31b8"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
max-age=518400
expires
Mon, 11 Dec 2023 02:46:42 GMT
favicon.png
regexone.com/cs/images/ 		535 B
777 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://regexone.com/cs/images/favicon.png
Requested by
Host: regexone.com
URL: https://regexone.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
45.55.111.221 San Francisco, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx /
Resource Hash
3dcf35a6a1d8535cf78954ba478027460864df934e3b8a692e56b0c0c2444a81
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://regexone.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Tue, 05 Dec 2023 02:46:42 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Sun, 25 Jun 2023 18:30:34 GMT
server
nginx
etag
"649887ca-217"
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
max-age=518400
accept-ranges
bytes
content-length
535
expires
Mon, 11 Dec 2023 02:46:42 GMT
icon_tutorial.png
regexone.com/cs/images/ 		15 KB
15 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://regexone.com/cs/images/icon_tutorial.png
Requested by
Host: regexone.com
URL: https://regexone.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
45.55.111.221 San Francisco, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx /
Resource Hash
d3c7598b8d0c30b1463f2ffd6678b75be1884c969b27dca4329e0511e797000e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://regexone.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Tue, 05 Dec 2023 02:46:42 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Sun, 21 May 2017 01:36:09 GMT
server
nginx
etag
"5920ef09-3a79"
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
max-age=518400
accept-ranges
bytes
content-length
14969
expires
Mon, 11 Dec 2023 02:46:42 GMT
icon_reference.png
regexone.com/cs/images/ 		14 KB
15 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://regexone.com/cs/images/icon_reference.png
Requested by
Host: regexone.com
URL: https://regexone.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
45.55.111.221 San Francisco, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx /
Resource Hash
54524b310bbc93a9298d5e56d26e21c8ba8b0d9773bf37501fe80abee73e76b7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://regexone.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Tue, 05 Dec 2023 02:46:42 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Sun, 21 May 2017 01:36:09 GMT
server
nginx
etag
"5920ef09-3978"
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
max-age=518400
accept-ranges
bytes
content-length
14712
expires
Mon, 11 Dec 2023 02:46:42 GMT
task_default.png
regexone.com/cs/images/ 		130 B
371 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://regexone.com/cs/images/task_default.png
Requested by
Host: regexone.com
URL: https://regexone.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
45.55.111.221 San Francisco, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx /
Resource Hash
140ea3365d11e39d5428b3d3094fb36d62fd99fe2a6925cec591003722f32a58
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://regexone.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Tue, 05 Dec 2023 02:46:42 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Sun, 21 May 2017 01:36:09 GMT
server
nginx
etag
"5920ef09-82"
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
max-age=518400
accept-ranges
bytes
content-length
130
expires
Mon, 11 Dec 2023 02:46:42 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/ 		147 KB
51 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Requested by
Host: regexone.com
URL: https://regexone.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
b1cc2d59bedd7fad88187d2e1d11f8a923b3ca5b7498384dfad28b9b5d72f173
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://regexone.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.199 Safari/537.36

Response headers

date
Tue, 05 Dec 2023 02:46:42 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
51690
x-xss-protection
0
server
cafe
etag
18225012989830984870
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
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x-xss-protection
0

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44 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 object| 3 object| 4 object| documentPictureInPicture object| google_js_reporting_queue number| google_srt object| google_persistent_state_async object| google_logging_queue number| tmod object| google_ad_modifications object| ggeac boolean| google_measure_js_timing object| google_tag_data object| google_reactive_ads_global_state object| adsbygoogle string| google_user_agent_client_hint function| $ function| jQuery function| _ object| jQuery111306288483816407608 object| hljs string| GA_PAGE_KEY boolean| FOCUS_CONTINUE_BUTTON_ON_COMPLETE boolean| DEBUG boolean| TYPE_SOLUTION_TEXT boolean| FOCUS_ON_SCROLL function| Exercise function| Problem function| ButtonHoverHelper function| initializeDocumentLoad function| gtag object| dataLayer object| problemsJson function| showFacebookButton function| showTwitterButton object| google_tag_manager object| gaGlobal object| __twttrll object| twttr object| __twttr object| FB object| __buffer

2 Cookies

Domain/Path Name / Value
.regexone.com/ Name: _ga_G032FGDMYJ
Value: GS1.1.1701744402.1.0.1701744402.0.0.0
.regexone.com/ Name: _ga
Value: GA1.1.2036679804.1701744403

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
X-Frame-Options SAMEORIGIN

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

cdnjs.cloudflare.com
connect.facebook.net
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
pagead2.googlesyndication.com
platform.twitter.com
regexone.com
region1.google-analytics.com
syndication.twitter.com
www.facebook.com
www.googletagmanager.com
www.paypalobjects.com
104.244.42.200
192.229.221.25
2001:4860:4802:34::36
2606:2800:234:59:254c:406:2366:268c
2606:4700::6811:180e
2a00:1450:4001:806::2003
2a00:1450:4001:828::2008
2a00:1450:4001:82b::200a
2a00:1450:4001:830::2002
2a00:1450:4001:831::2002
2a03:2880:f084:d:face:b00c:0:3
2a03:2880:f177:185:face:b00c:0:25de
45.55.111.221
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