Submitted URL: https://bit.ly/ac
Effective URL: https://www.thoughtco.com/willis-haviland-carrier-air-conditioning-4078668
Submission: On March 11 via api from LU — Scanned from DE

Summary

This website contacted 9 IPs in 3 countries across 8 domains to perform 28 HTTP transactions. The main IP is 151.101.65.91, located in United States and belongs to FASTLY, US. The main domain is www.thoughtco.com. The Cisco Umbrella rank of the primary domain is 34493.
TLS certificate: Issued by R3 on February 23rd 2024. Valid for: 3 months.
This is the only time www.thoughtco.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
9 thoughtco.com
www.thoughtco.com — Cisco Umbrella Rank: 34493
229 KB
8 cookielaw.org
cdn.cookielaw.org — Cisco Umbrella Rank: 334
228 KB
5 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 29
region1.google-analytics.com — Cisco Umbrella Rank: 2089
21 KB
3 doubleclick.net
securepubads.g.doubleclick.net — Cisco Umbrella Rank: 214
stats.g.doubleclick.net — Cisco Umbrella Rank: 84
165 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 40
187 KB
1 cloudfront.net
d30qdagvt44524.cloudfront.net
390 B
1 about.com
inventors.about.com
538 B
1 bit.ly
bit.ly — Cisco Umbrella Rank: 7189
302 B
28 8
Domain Requested by
9 www.thoughtco.com www.thoughtco.com
8 cdn.cookielaw.org www.thoughtco.com
cdn.cookielaw.org
4 www.google-analytics.com www.google-analytics.com
2 securepubads.g.doubleclick.net securepubads.g.doubleclick.net
2 www.googletagmanager.com www.googletagmanager.com
1 stats.g.doubleclick.net www.google-analytics.com
1 region1.google-analytics.com www.googletagmanager.com
1 d30qdagvt44524.cloudfront.net www.thoughtco.com
1 inventors.about.com 1 redirects
1 bit.ly 1 redirects
28 10

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

Domain
www.dotdashmeredith.com
www.facebook.com
flipboard.com
privacy.truste.com
Subject Issuer Validity Valid
*.thoughtco.com
R3
2024-02-23 -
2024-05-23
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2024-02-19 -
2024-05-13
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2024-02-19 -
2024-05-13
3 months crt.sh
cookielaw.org
Cloudflare Inc ECC CA-3
2024-03-01 -
2024-12-31
10 months crt.sh
*.cloudfront.net
Amazon RSA 2048 M01
2023-10-10 -
2024-09-19
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.thoughtco.com/willis-haviland-carrier-air-conditioning-4078668
Frame ID: 21B1D5C889F0C039D6420B848FB4A2F9
Requests: 29 HTTP requests in this frame

Screenshot

Page Title

Willis Carrier and the Invention of Air Conditioning

Page URL History Show full URLs

  1. https://bit.ly/ac HTTP 301
    http://inventors.about.com/library/weekly/aa081797.htm HTTP 301
    https://www.thoughtco.com/willis-haviland-carrier-air-conditioning-4078668 Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • cdn\.cookielaw\.org
  • otSDKStub\.js

Page Statistics

28
Requests

100 %
HTTPS

70 %
IPv6

8
Domains

10
Subdomains

9
IPs

3
Countries

830 kB
Transfer

2973 kB
Size

11
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://bit.ly/ac HTTP 301
    http://inventors.about.com/library/weekly/aa081797.htm HTTP 301
    https://www.thoughtco.com/willis-haviland-carrier-air-conditioning-4078668 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

28 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request willis-haviland-carrier-air-conditioning-4078668
www.thoughtco.com/
Redirect Chain
  • https://bit.ly/ac
  • http://inventors.about.com/library/weekly/aa081797.htm
  • https://www.thoughtco.com/willis-haviland-carrier-air-conditioning-4078668
169 KB
43 KB
Document
General
Full URL
https://www.thoughtco.com/willis-haviland-carrier-air-conditioning-4078668
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.65.91 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
3976c95aff58674462ec70391081006fb81252958932ae17e16b116e289d9ef4
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' *.specless.io *.specless.tech http://*.seo.aws.about.com https://*.seo.aws.about.com http://*.dotdash.com https://*.dotdash.com *.thoughtco.com
Strict-Transport-Security max-age=15552000
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X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
cache-control
max-age=1800, private
content-encoding
gzip
content-security-policy
frame-ancestors 'self' *.specless.io *.specless.tech http://*.seo.aws.about.com https://*.seo.aws.about.com http://*.dotdash.com https://*.dotdash.com *.thoughtco.com
content-type
text/html;charset=utf-8
date
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expires
Thu, 01 Jan 1970 00:00:00 GMT
link
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nel
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referrer-policy
no-referrer-when-downgrade
report-to
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strict-transport-security
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x-abt-application-version
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x-cache
MISS, MISS
x-cache-hits
0, 0
x-connection-protocol
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x-content-security-policy
frame-ancestors 'self' *.specless.io *.specless.tech http://*.seo.aws.about.com https://*.seo.aws.about.com http://*.dotdash.com https://*.dotdash.com *.thoughtco.com
x-content-type-options
nosniff
x-served-by
cache-iad-kiad7000095-IAD, cache-iad-kiad7000095-IAD, cache-fra-etou8220027-FRA
x-timer
S1710168821.847689,VS0,VE143

Redirect headers

Accept-Ranges
bytes
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159176
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keep-alive
Content-Length
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Content-Type
text/html; charset=iso-8859-1
Date
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HIT, HIT
X-Cache-Hits
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cache-control
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Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=15552000
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X-Content-Type-Options nosniff

Request headers

accept-language
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Referer
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User-Agent
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Response headers

x-content-security-policy
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content-security-policy
frame-ancestors 'self' *.specless.io *.specless.tech http://*.seo.aws.about.com https://*.seo.aws.about.com http://*.dotdash.com https://*.dotdash.com *.thoughtco.com
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15552000
via
1.1 varnish, 1.1 varnish
nel
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date
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age
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referrer-policy
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x-timer
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report-to
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content-type
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13 KB
13 KB
Font
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

Referer
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Origin
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accept-language
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User-Agent
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Response headers

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strict-transport-security
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nel
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content-type
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

Referer
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Origin
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accept-language
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User-Agent
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Response headers

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content-security-policy
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strict-transport-security
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x-content-type-options
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date
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via
1.1 varnish, 1.1 varnish
nel
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556 KB
72 KB
Fetch
General
Full URL
https://cdn.cookielaw.org/vendorlist/iab2V2Data.json
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202310.1.0/otBannerSdk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff

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accept-language
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Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
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content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
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age
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strict-transport-security
max-age=31536000; includeSubDomains; preload
content-length
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x-ms-lease-status
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last-modified
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server
cloudflare
etag
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vary
Accept-Encoding
content-type
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access-control-allow-origin
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x-ms-request-id
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access-control-expose-headers
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cache-control
public, max-age=86400
x-ms-version
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accept-ranges
bytes
cf-ray
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otTCF.js
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39 KB
12 KB
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General
Full URL
https://cdn.cookielaw.org/scripttemplates/202310.1.0/otTCF.js
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202310.1.0/otBannerSdk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
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Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
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content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
content-md5
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strict-transport-security
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content-length
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last-modified
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server
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etag
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vary
Accept-Encoding
content-type
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access-control-allow-origin
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x-ms-request-id
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access-control-expose-headers
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cache-control
max-age=86400
x-ms-version
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accept-ranges
bytes
cf-ray
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collect
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3 B
147 B
XHR
General
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Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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accept-language
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
last-modified
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server
Golfe2
content-type
text/plain
access-control-allow-origin
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cache-control
no-cache, no-store, must-revalidate
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/
1 B
347 B
XHR
General
Full URL
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Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c1d::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.thoughtco.com/willis-haviland-carrier-air-conditioning-4078668
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Mon, 11 Mar 2024 14:53:41 GMT
x-content-type-options
nosniff
last-modified
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server
Golfe2
content-type
text/plain
access-control-allow-origin
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cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/
35 B
194 B
Image
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.thoughtco.com/willis-haviland-carrier-air-conditioning-4078668
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36

Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
21116
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
otCommonStyles.css
cdn.cookielaw.org/scripttemplates/202310.1.0/assets/
21 KB
4 KB
Fetch
General
Full URL
https://cdn.cookielaw.org/scripttemplates/202310.1.0/assets/otCommonStyles.css
Requested by
Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/scripttemplates/202310.1.0/otBannerSdk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:b134 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.thoughtco.com/willis-haviland-carrier-air-conditioning-4078668
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36

Response headers

x-ms-blob-type
BlockBlob
date
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strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
gzip
content-md5
c7xAZ9MSGAobGaTYg/Qtag==
age
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x-ms-lease-status
unlocked
last-modified
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server
cloudflare
vary
Accept-Encoding
content-type
text/css
access-control-allow-origin
*
x-ms-request-id
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access-control-expose-headers
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cache-control
max-age=86400
x-ms-version
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cf-ray
862c60202bfb65b6-FRA
collect
www.google-analytics.com/
35 B
55 B
Ping
General
Full URL
https://www.google-analytics.com/collect
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:828::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.thoughtco.com/willis-haviland-carrier-air-conditioning-4078668
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

pragma
no-cache
date
Mon, 11 Mar 2024 14:53:41 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
image/gif
access-control-allow-origin
https://www.thoughtco.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

37 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| Mntl object| OneTrustTCFStub function| __tcfapi object| lazySizesConfig object| docCookies object| debug object| Modernizr object| googletag object| Ref object| dataLayer object| lazySizes function| OptanonWrapper function| $ function| jQuery function| stickybits function| JustifiedColumns object| OneTrust boolean| defer object| OneTrustStub object| ggeac object| google_tag_data object| google_js_reporting_queue object| google_tag_manager string| GoogleAnalyticsObject function| ga function| browserReportListener object| gaplugins undefined| google_measure_js_timing string| OnetrustActiveGroups string| OptanonActiveGroups object| otStubData object| gaGlobal object| otIabModule object| Optanon object| gaData

11 Cookies

Domain/Path Name / Value
.bit.ly/ Name: _bit
Value: o2beRE-7c484ebff30545129c-005
.thoughtco.com/ Name: TMog
Value: n9a3fc0db656c4553acb43034de99a7b414
.thoughtco.com/ Name: globalTI_SID
Value: 1e5bdd8f-999e-40f4-8e9f-56620d538c6f
.thoughtco.com/ Name: Mint
Value: n9a3fc0db656c4553acb43034de99a7b414
.thoughtco.com/ Name: lb_ld
Value: search
.thoughtco.com/ Name: _ga_607QNCLEV4
Value: GS1.1.1710168821.1.1.1710168821.0.0.0
.thoughtco.com/ Name: _ga
Value: GA1.2.745447007.1710168821
.thoughtco.com/ Name: _gid
Value: GA1.2.428434203.1710168822
.thoughtco.com/ Name: _gat_UA-90728947-2
Value: 1
.thoughtco.com/ Name: _dc_gtm_UA-90728947-2
Value: 1
.thoughtco.com/ Name: OptanonConsent
Value: isGpcEnabled=0&datestamp=Mon+Mar+11+2024+15%3A53%3A41+GMT%2B0100+(Central+European+Standard+Time)&version=202310.1.0&browserGpcFlag=0&isIABGlobal=false&hosts=&consentId=49610e02-ab66-47f5-863c-1d27d38fe178&interactionCount=0&landingPath=https%3A%2F%2Fwww.thoughtco.com%2Fwillis-haviland-carrier-air-conditioning-4078668&groups=1%3A1%2C2%3A0%2C3%3A0%2C4%3A0

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 frame-ancestors 'self' *.specless.io *.specless.tech http://*.seo.aws.about.com https://*.seo.aws.about.com http://*.dotdash.com https://*.dotdash.com *.thoughtco.com
Strict-Transport-Security max-age=15552000
X-Content-Security-Policy frame-ancestors 'self' *.specless.io *.specless.tech http://*.seo.aws.about.com https://*.seo.aws.about.com http://*.dotdash.com https://*.dotdash.com *.thoughtco.com
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.

bit.ly
cdn.cookielaw.org
d30qdagvt44524.cloudfront.net
inventors.about.com
region1.google-analytics.com
securepubads.g.doubleclick.net
stats.g.doubleclick.net
www.google-analytics.com
www.googletagmanager.com
www.thoughtco.com
151.101.65.91
151.101.66.137
2001:4860:4802:32::36
2600:9000:2644:400:19:bcbe:a700:21
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