Submitted URL: http://25-lessons.idealab.com/
Effective URL: https://25-lessons.idealab.com/introduction/
Submission: On November 07 via api from US — Scanned from DE

Summary

This website contacted 12 IPs in 3 countries across 8 domains to perform 37 HTTP transactions. The main IP is 162.159.134.42, located in and belongs to CLOUDFLARENET, US. The main domain is 25-lessons.idealab.com.
TLS certificate: Issued by WE1 on October 23rd 2024. Valid for: 3 months.
This is the only time 25-lessons.idealab.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 21 162.159.134.42 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
3 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 199.232.192.134 54113 (FASTLY)
1 151.101.64.134 54113 (FASTLY)
1 199.232.196.134 54113 (FASTLY)
2 2600:9000:205... 16509 (AMAZON-02)
2 108.138.7.8 16509 (AMAZON-02)
2 199.232.196.64 54113 (FASTLY)
37 12
Apex Domain
Subdomains
Transfer
21 idealab.com
25-lessons.idealab.com
869 KB
5 disqus.com
idealab-2.disqus.com
disqus.com — Cisco Umbrella Rank: 1153
referrer.disqus.com — Cisco Umbrella Rank: 9022
links.services.disqus.com — Cisco Umbrella Rank: 19384
28 KB
3 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 220
31 KB
2 viglink.com
cdn.viglink.com — Cisco Umbrella Rank: 13269
776 B
2 disquscdn.com
c.disquscdn.com — Cisco Umbrella Rank: 6654
28 KB
1 youtube.com
www.youtube.com — Cisco Umbrella Rank: 77
1 myfonts.net
hello.myfonts.net — Cisco Umbrella Rank: 10874
354 B
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 30
32 KB
37 8
Domain Requested by
21 25-lessons.idealab.com 1 redirects 25-lessons.idealab.com
3 cdnjs.cloudflare.com 25-lessons.idealab.com
2 links.services.disqus.com c.disquscdn.com
2 cdn.viglink.com
2 c.disquscdn.com 25-lessons.idealab.com
idealab-2.disqus.com
1 referrer.disqus.com 25-lessons.idealab.com
1 disqus.com idealab-2.disqus.com
1 idealab-2.disqus.com 25-lessons.idealab.com
1 www.youtube.com 25-lessons.idealab.com
1 hello.myfonts.net 25-lessons.idealab.com
1 fonts.googleapis.com 25-lessons.idealab.com
37 11

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

Domain
www.idealab.com
twitter.com
facebook.com
www.linkedin.com
www.youtube.com
Subject Issuer Validity Valid
25-lessons.idealab.com
WE1
2024-10-23 -
2025-01-21
3 months crt.sh
upload.video.google.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
cdnjs.cloudflare.com
WE1
2024-09-28 -
2024-12-27
3 months crt.sh
*.myfonts.net
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-08-09 -
2025-09-09
a year crt.sh
*.google.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
*.disqus.com
Sectigo RSA Domain Validation Secure Server CA
2024-04-16 -
2025-04-16
a year crt.sh
a.disquscdn.com
Amazon RSA 2048 M02
2024-07-30 -
2025-08-27
a year crt.sh
viglink.com
Amazon RSA 2048 M03
2024-08-13 -
2025-09-10
a year crt.sh
*.services.disqus.com
GlobalSign Atlas R3 DV TLS CA 2024 Q2
2024-06-10 -
2025-07-12
a year crt.sh

This page contains 3 frames:

Primary Page: https://25-lessons.idealab.com/introduction/
Frame ID: 469DF40AFC2A332EB51EBF274ABD3EAA
Requests: 34 HTTP requests in this frame

Frame: https://www.youtube.com/embed/c53Y3hlsQGo?&modestbranding=1
Frame ID: F2AB1A4133FDCAC022DD0069B3A15630
Requests: 1 HTTP requests in this frame

Frame: https://disqus.com/embed/comments/?base=default&f=idealab-2&t_i=0&t_u=https%3A%2F%2F25-lessons.idealab.com%2Fintroduction%2F&t_e=Introduction%20to%20the%20lessons&t_d=%20Introduction%20to%20the%20lessons%20&t_t=Introduction%20to%20the%20lessons&s_o=default
Frame ID: 04646FE21673C9CA6017B82992F434B5
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Introduction to the lessons

Page URL History Show full URLs

  1. http://25-lessons.idealab.com/ HTTP 307
    https://25-lessons.idealab.com/ HTTP 301
    https://25-lessons.idealab.com/introduction/ Page URL

Detected technologies

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

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

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

Page Statistics

37
Requests

95 %
HTTPS

45 %
IPv6

8
Domains

11
Subdomains

12
IPs

3
Countries

989 kB
Transfer

1437 kB
Size

4
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://25-lessons.idealab.com/ HTTP 307
    https://25-lessons.idealab.com/ HTTP 301
    https://25-lessons.idealab.com/introduction/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

37 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
25-lessons.idealab.com/introduction/
Redirect Chain
  • http://25-lessons.idealab.com/
  • https://25-lessons.idealab.com/
  • https://25-lessons.idealab.com/introduction/
79 KB
16 KB
Document
General
Full URL
https://25-lessons.idealab.com/introduction/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.134.42 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
20ddcc9e5d5c384e02913c7b5574a15c432dbe273c20018209e48ab948ff7fcc
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
BYPASS
cf-ray
8de93715bf2e18b7-FRA
content-encoding
br
content-type
text/html; charset=UTF-8
date
Thu, 07 Nov 2024 00:30:31 GMT
ki-cache-type
Edge
ki-cf-cache-status
BYPASS
ki-edge
v=20.2.8;mv=3.1.6
ki-origin
g1p
link
<https://25-lessons.idealab.com/wp-json/>; rel="https://api.w.org/", <https://25-lessons.idealab.com/wp-json/wp/v2/pages/151>; rel="alternate"; title="JSON"; type="application/json", <https://25-lessons.idealab.com/?p=151>; rel=shortlink
nel
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report-to
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server
cloudflare
vary
Accept-Encoding
x-content-type-options
nosniff
x-edge-location-klb
1
x-kinsta-cache
EXPIRED

Redirect headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
BYPASS
cf-ray
8de93713ae3418b7-FRA
content-length
162
content-type
text/html
date
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ki-cf-cache-status
BYPASS
ki-edge
v=20.2.8;mv=3.1.6
ki-origin
g1p
location
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nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2F%2BOSqkEKblMi6%2BjGjNOHuLQoqkJrLumxOBDXN5hpxUyhPfml0F8NqK9jfr%2Fn0mH7Nh8WrO6GL0ouBa481jjb1SkUM5k7AelYevKBQgixlxeJvydizW2KNvEOFgG9DImVzWfwFes9OYU%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-content-type-options
nosniff
x-edge-location-klb
1
css2
fonts.googleapis.com/
126 KB
32 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300;1,400&family=Shippori+Mincho+B1&display=swap
Requested by
Host: 25-lessons.idealab.com
URL: https://25-lessons.idealab.com/introduction/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
25ccd26c61659fd596267d97d10075f2b951c44c7f24289c85f190c7deaffefb
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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://25-lessons.idealab.com/

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Thu, 07 Nov 2024 00:30:32 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Thu, 07 Nov 2024 00:30:32 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Thu, 07 Nov 2024 00:30:32 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0/
84 KB
27 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0/jquery.min.js
Requested by
Host: 25-lessons.idealab.com
URL: https://25-lessons.idealab.com/introduction/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
266bcea0bb58b26aa5b16c5aee60d22ccc1ae9d67daeb21db6bad56119c3447d
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://25-lessons.idealab.com/

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"5eb03ec4-15145"
age
607369
report-to
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x-content-type-options
nosniff
expires
Tue, 28 Oct 2025 00:30:32 GMT
alt-svc
h3=":443"; ma=86400
date
Thu, 07 Nov 2024 00:30:32 GMT
content-type
application/javascript; charset=utf-8
last-modified
Mon, 04 May 2020 16:11:48 GMT
vary
Accept-Encoding
strict-transport-security
max-age=15780000
cache-control
public, max-age=30672000
timing-allow-origin
*
nel
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cross-origin-resource-policy
cross-origin
cf-ray
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accept-ranges
bytes
access-control-allow-origin
*
content-length
27139
server
cloudflare
jquery.modal.min.js
cdnjs.cloudflare.com/ajax/libs/jquery-modal/0.9.1/
5 KB
2 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery-modal/0.9.1/jquery.modal.min.js
Requested by
Host: 25-lessons.idealab.com
URL: https://25-lessons.idealab.com/introduction/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a7e8ed2d7bbdbcaeeee81c3433f057d64a32c000112bbd09b5969fc658d0a655
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://25-lessons.idealab.com/

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"5eb03ec2-1359"
age
760542
report-to
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x-content-type-options
nosniff
expires
Tue, 28 Oct 2025 00:30:32 GMT
alt-svc
h3=":443"; ma=86400
date
Thu, 07 Nov 2024 00:30:32 GMT
content-type
application/javascript; charset=utf-8
last-modified
Mon, 04 May 2020 16:11:46 GMT
vary
Accept-Encoding
strict-transport-security
max-age=15780000
cache-control
public, max-age=30672000
timing-allow-origin
*
nel
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cross-origin-resource-policy
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cf-ray
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accept-ranges
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access-control-allow-origin
*
content-length
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server
cloudflare
jquery.modal.min.css
cdnjs.cloudflare.com/ajax/libs/jquery-modal/0.9.1/
3 KB
2 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery-modal/0.9.1/jquery.modal.min.css
Requested by
Host: 25-lessons.idealab.com
URL: https://25-lessons.idealab.com/introduction/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://25-lessons.idealab.com/

Response headers

cf-cdnjs-via
cfworker/kv
content-encoding
br
cf-cache-status
HIT
etag
"5eb03ec2-c81"
age
16873
report-to
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x-content-type-options
nosniff
expires
Tue, 28 Oct 2025 00:30:32 GMT
alt-svc
h3=":443"; ma=86400
date
Thu, 07 Nov 2024 00:30:32 GMT
content-type
text/css; charset=utf-8
last-modified
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vary
Accept-Encoding
strict-transport-security
max-age=15780000
cache-control
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*
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy
cross-origin
cf-ray
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accept-ranges
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*
content-length
1541
server
cloudflare
footer_idealab.css
25-lessons.idealab.com/wp-content/themes/25yearsofidealab/assets/
1 KB
1 KB
Stylesheet
General
Full URL
https://25-lessons.idealab.com/wp-content/themes/25yearsofidealab/assets/footer_idealab.css?ver=1.1
Requested by
Host: 25-lessons.idealab.com
URL: https://25-lessons.idealab.com/introduction/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.134.42 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4ed00fb225c4387f759b12f00c287dc4f1c5edcf4056c0b3b6eb704ab9425adf
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://25-lessons.idealab.com/introduction/

Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"604bed98-497"
age
1784522
report-to
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x-content-type-options
nosniff
expires
Thu, 31 Dec 2037 23:55:55 GMT
alt-svc
h3=":443"; ma=86400
date
Thu, 07 Nov 2024 00:30:31 GMT
content-type
text/css; charset=UTF-8
ki-cf-cache-status
HIT
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g1p
ki-cache-tag
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last-modified
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cache-control
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nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-edge-location-klb
1
cf-ray
8de93719bbdd9f36-FRA
access-control-allow-origin
*
ki-cache-type
CDN
ki-edge
v=20.2.8;mv=3.1.6
server
cloudflare
main.css
25-lessons.idealab.com/wp-content/themes/25yearsofidealab/assets/
18 KB
4 KB
Stylesheet
General
Full URL
https://25-lessons.idealab.com/wp-content/themes/25yearsofidealab/assets/main.css?ver=1.1
Requested by
Host: 25-lessons.idealab.com
URL: https://25-lessons.idealab.com/introduction/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
162.159.134.42 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
97470c50686551269fcecccd1ad1983aecff3247d9f46d777861b660fa4d3723
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://25-lessons.idealab.com/introduction/

Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"604f2624-493d"
cache-tag
fd5b31eb-6372-48da-842a-663a8d1a3239,dc6717670f7c54365bbf656421256a4e260075052e253ca9b57e6404c18c63e1
report-to
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x-content-type-options
nosniff
expires
Thu, 31 Dec 2037 23:55:55 GMT
alt-svc
h3=":443"; ma=86400
date
Thu, 07 Nov 2024 00:30:32 GMT
content-type
text/css; charset=UTF-8
ki-cf-cache-status
HIT
vary
Accept-Encoding
last-modified
Mon, 15 Mar 2021 09:17:24 GMT
ki-origin
g1p
ki-cache-tag
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cache-control
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nel
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x-edge-location-klb
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Request headers

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Response headers

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Security
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Request headers

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Referer
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Response headers

Connection
keep-alive
Cross-Origin-Resource-Policy
cross-origin
x-content-type-options
nosniff
Content-Length
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x-xss-protection
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server
nginx
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Requested by
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Security
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Response headers

surrogate-key
next
etag
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age
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Security
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Security Headers
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Request headers

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Response headers

content-encoding
br
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Script
General
Full URL
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Security
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Request headers

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Referer
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Response headers

content-encoding
gzip
surrogate-key
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etag
"66f6bd2d-67d2"
age
3246429
x-content-type-options
nosniff
expires
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x-cache
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content-type
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x-cache-hits
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x-served-by
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via
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access-control-allow-origin
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content-length
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server
nginx
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Software
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Request headers

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Response headers

cache-control
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Request headers

User-Agent
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Referer
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Response headers

cache-control
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via
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server
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757 B
XHR
General
Full URL
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Requested by
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URL: https://c.disquscdn.com/next/embed/alfie_v4.63f1ab6d6b9d5807dc0c94ef3fe0b851.js
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Request headers

User-Agent
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Content-Type
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Referer
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Response headers

Cache-Control
no-cache, no-store
Pragma
no-cache
Connection
keep-alive
Access-Control-Allow-Credentials
true
Expires
Thu, 01 Jan 1970 00:00:00 GMT
Access-Control-Allow-Origin
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Date
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Content-Type
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sync.gif
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domains
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497 B
XHR
General
Full URL
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Requested by
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URL: https://c.disquscdn.com/next/embed/alfie_v4.63f1ab6d6b9d5807dc0c94ef3fe0b851.js
Protocol
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Security
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Software
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Request headers

User-Agent
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Content-Type
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Referer
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Response headers

Cache-Control
no-cache, no-store
Pragma
no-cache
Connection
keep-alive
Access-Control-Allow-Credentials
true
Expires
Thu, 01 Jan 1970 00:00:00 GMT
Access-Control-Allow-Origin
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P3P
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Date
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Content-Type
text/javascript;charset=UTF-8
Server
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Failed requests

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

Domain
25-lessons.idealab.com
URL
blob:https://25-lessons.idealab.com/7cb60575-3dea-485a-ae75-508d3cd82a8f
Domain
links.services.disqus.com
URL
https://links.services.disqus.com/api/sync.gif?key=cfdfcf52dffd0a702a61bad27507376d

Verdicts & Comments Add Verdict or Comment

28 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| $ function| jQuery object| _wpemojiSettings object| mc4wp function| scrollToTop function| toggleTextTranscript function| share_twitter function| share_fb function| share_linkedIn function| share_mail function| fixedEncodeURIComponent function| goToLessonArrow function| goToLessonArrowMobile function| disqus_config function| goToLesson function| goToLessonMobile function| idealabShowMoreMobile object| DISQUS object| twemoji object| wp boolean| __v5k function| vl_cB function| vl_disable function| vglnk_17309394340906 object| vglnk

4 Cookies

Domain/Path Name / Value
.myfonts.net/ Name: __cf_bm
Value: IIMfSzEUkwD9LudfOlQnYaiHif17Ag0ycamBT9V0Hmc-1730939432-1.0.1.1-ju1aM16G6s.XEHhGuoN_Ve2WuYH2iycu0hTNLOUZms8v.eFufU9VXe8NMZFWZT0chkOfRhvxVwF3SWVKJFpSwg
.youtube.com/ Name: YSC
Value: DrbwnQuBoUQ
.youtube.com/ Name: VISITOR_INFO1_LIVE
Value: HrityWboWAw
.youtube.com/ Name: VISITOR_PRIVACY_METADATA
Value: CgJERRIEEgAgDg%3D%3D

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
X-Content-Type-Options nosniff

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.

25-lessons.idealab.com
c.disquscdn.com
cdn.viglink.com
cdnjs.cloudflare.com
disqus.com
fonts.googleapis.com
hello.myfonts.net
idealab-2.disqus.com
links.services.disqus.com
referrer.disqus.com
www.youtube.com
25-lessons.idealab.com
links.services.disqus.com
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