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phet.colorado.edu Open in urlscan Pro
2606:4700:10::6816:41cb  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://phet.colorado.edu/
Effective URL: https://phet.colorado.edu/
Submission: On February 02 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 10 IPs in 2 countries across 7 domains to perform 57 HTTP transactions. The main IP is 2606:4700:10::6816:41cb, located in United States and belongs to CLOUDFLARENET, US. The main domain is phet.colorado.edu. The Cisco Umbrella rank of the primary domain is 29536.
TLS certificate: Issued by Sectigo RSA Organization Validation S... on April 12th 2023. Valid for: a year.
This is the only time phet.colorado.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

44    2606:4700:10::6816:41cb (United States)

ASN13335 (CLOUDFLARENET, US)
phet.colorado.edu
1    2a00:1450:4001:80e::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
apis.google.com
1    2a00:1450:4001:813::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)
static.cloudflareinsights.com
2    2a00:1450:4001:808::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    2a00:1450:4001:811::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2a00:1450:4001:829::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
2    128.138.129.34 (Boulder, United States)

ASN104 (COLORADO-AS, US)
PTR: phet-direct.colorado.edu
phet-direct.colorado.edu
Apex Domain
Subdomains		 Transfer
46 colorado.edu
phet.colorado.edu — Cisco Umbrella Rank: 29536
phet-direct.colorado.edu — Cisco Umbrella Rank: 79415
2 MB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 27
region1.google-analytics.com — Cisco Umbrella Rank: 2029
21 KB
3 gstatic.com
fonts.gstatic.com
47 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 37
158 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 811
7 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 28
1 KB
1 google.com
apis.google.com — Cisco Umbrella Rank: 106
22 KB
57 7
Domain Requested by
44 phet.colorado.edu 1 redirects phet.colorado.edu
static.cloudflareinsights.com
3 fonts.gstatic.com fonts.googleapis.com
2 phet-direct.colorado.edu phet.colorado.edu
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 www.googletagmanager.com phet.colorado.edu
www.googletagmanager.com
1 region1.google-analytics.com www.googletagmanager.com
1 static.cloudflareinsights.com phet.colorado.edu
1 fonts.googleapis.com phet.colorado.edu
1 apis.google.com phet.colorado.edu
57 9
Subject Issuer Validity Valid
phet.colorado.edu
Sectigo RSA Organization Validation Secure Server CA		 2023-04-12 -
2024-05-11		 a year crt.sh
*.apis.google.com
GTS CA 1C3		 2024-01-09 -
2024-04-02		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2024-01-09 -
2024-04-02		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-04-10 -
2024-04-09		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-01-09 -
2024-04-02		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2024-01-09 -
2024-04-02		 3 months crt.sh
phet-direct.colorado.edu
Sectigo RSA Organization Validation Secure Server CA		 2023-08-24 -
2024-09-23		 a year crt.sh

This page contains 1 frames:

Primary Page: https://phet.colorado.edu/
Frame ID: 0E45287366283B079FCFB6D6E1F7F2E2
Requests: 58 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

PhET: Free online physics, chemistry, biology, earth science and math simulations

Page URL History Show full URLs

  1. http://phet.colorado.edu/ HTTP 301
    https://phet.colorado.edu/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • apis\.google\.com/js/platform\.js
Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • apis\.google\.com/js/[a-z]*\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

57
Requests

98 %
HTTPS

89 %
IPv6

7
Domains

9
Subdomains

10
IPs

2
Countries

2248 kB
Transfer

4559 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://phet.colorado.edu/ HTTP 301
    https://phet.colorado.edu/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

57 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
phet.colorado.edu/
Redirect Chain
  • http://phet.colorado.edu/
  • https://phet.colorado.edu/
45 KB
11 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:41cb , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ab48d1d95fc66eda243efc9f4f9f3bf1f12467c3bf3620d8d639fa5f2c97a23c
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' openstax.org *.openstax.org
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/121.0.6167.139 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

age
23241
cache-control
public, max-age=86400, stale-if-error=5184000,stale-while-revalidate=5184000
cf-cache-status
HIT
cf-ray
84f4efb3ac9a1d88-FRA
content-encoding
gzip
content-language
en
content-security-policy
frame-ancestors 'self' openstax.org *.openstax.org
content-type
text/html;charset=UTF-8
date
Fri, 02 Feb 2024 19:45:45 GMT
expires
Sat, 03 Feb 2024 03:35:47 GMT
last-modified
Fri, 02 Feb 2024 13:18:24 GMT
pragma
public
server
cloudflare
vary
Accept-Encoding
x-frame-options
SAMEORIGIN

Redirect headers

CF-Cache-Status
EXPIRED
CF-RAY
84f4efb16f2618ef-FRA
Connection
keep-alive
Content-Type
text/html; charset=iso-8859-1
Date
Fri, 02 Feb 2024 19:45:45 GMT
Location
https://phet.colorado.edu/
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
font-awesome.min-4.7.css
phet.colorado.edu/css/font-awesome/css/ 		30 KB
7 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://phet.colorado.edu/css/font-awesome/css/font-awesome.min-4.7.css
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:41cb , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 19:45:45 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Thu, 30 Nov 2023 05:47:42 GMT
server
cloudflare
age
320478
etag
W/"31000-1701323262000"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=2592000, stale-while-revalidate=5184000, stale-if-error=5184000
cf-ray
84f4efb56ea61d88-FRA
expires
Fri, 16 Feb 2024 11:38:10 GMT
phet-v95-min.css
phet.colorado.edu/css/ 		73 KB
14 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://phet.colorado.edu/css/phet-v95-min.css
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:41cb , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6ed35b1048d892d42bdf94f4fa138e1f7e8c541d630c90d87ad027cdf3bfde7b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 19:45:45 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Thu, 30 Nov 2023 05:47:44 GMT
server
cloudflare
age
485926
etag
W/"74819-1701323264000"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=2592000, stale-while-revalidate=5184000, stale-if-error=5184000
cf-ray
84f4efb56ea71d88-FRA
expires
Wed, 21 Feb 2024 00:00:31 GMT
platform.js
apis.google.com/js/ 		56 KB
22 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://apis.google.com/js/platform.js
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
5d6761121e36dada7b2cb2088e9749ddc66c64da9a262386e1e358c8dbbeeeeb
Security Headers
Name Value
Content-Security-Policy require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/gapi-team
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

content-security-policy
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/gapi-team
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 02 Feb 2024 19:45:45 GMT
p3p
CP="This is not a P3P policy! See g.co/p3phelp for more info."
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
21932
x-xss-protection
0
server
sffe
cross-origin-opener-policy
same-origin; report-to="gapi-team"
etag
"744e1fa93653e48f"
vary
Accept-Encoding
report-to
{"group":"gapi-team","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/gapi-team"}]}
content-type
text/javascript
access-control-allow-origin
*
cache-control
private, max-age=1800, stale-while-revalidate=1800
accept-ranges
bytes
timing-allow-origin
*
expires
Fri, 02 Feb 2024 19:45:45 GMT
css2
fonts.googleapis.com/ 		9 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
886e1e675050878cd1710ba030a7787613e5bbbe02a2b099683306c16ac8c8cd
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://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Fri, 02 Feb 2024 19:45:45 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
Fri, 02 Feb 2024 18:51:57 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
Fri, 02 Feb 2024 19:45:45 GMT
phet-logo-trademarked.png
phet.colorado.edu/images/ 		21 KB
21 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://phet.colorado.edu/images/phet-logo-trademarked.png
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:41cb , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
523d1b07910bb61a1242348bd729bd59defe7ed69d4ba88f874dca9573631d24

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 19:45:45 GMT
cf-cache-status
HIT
last-modified
Thu, 30 Nov 2023 05:47:42 GMT
server
cloudflare
age
564218
etag
W/"21138-1701323262000"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=2592000, stale-while-revalidate=5184000, stale-if-error=5184000
accept-ranges
bytes
cf-ray
84f4efb56ea91d88-FRA
content-length
21138
expires
Fri, 16 Feb 2024 14:23:21 GMT
cu_logo.png
phet.colorado.edu/images/logos/ 		10 KB
10 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://phet.colorado.edu/images/logos/cu_logo.png
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:41cb , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
05dbd25acfa592754ae2f16bfe42d32c77476f50ec59f6b2ed8b94e6096d46cd

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 19:45:45 GMT
cf-cache-status
HIT
last-modified
Thu, 30 Nov 2023 05:47:42 GMT
server
cloudflare
age
1171574
etag
W/"9907-1701323262000"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=2592000, stale-while-revalidate=5184000, stale-if-error=5184000
accept-ranges
bytes
cf-ray
84f4efb56eab1d88-FRA
content-length
9907
expires
Fri, 16 Feb 2024 20:57:56 GMT
Update_profile_popup.png
phet.colorado.edu/images/ 		13 KB
13 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://phet.colorado.edu/images/Update_profile_popup.png
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:41cb , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7f27eb9b7ecac54311825e50ab4fa67f193da2e4ee255e2b93929b0e43bea78e

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 19:45:45 GMT
cf-cache-status
HIT
last-modified
Thu, 30 Nov 2023 05:47:42 GMT
server
cloudflare
age
1438365
etag
W/"13551-1701323262000"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=2592000, stale-while-revalidate=5184000, stale-if-error=5184000
accept-ranges
bytes
cf-ray
84f4efb59eea1d88-FRA
content-length
13551
expires
Fri, 16 Feb 2024 00:16:24 GMT
search-icon.png
phet.colorado.edu/images/icons/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://phet.colorado.edu/images/icons/search-icon.png
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:41cb , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d52524bd76b7652cd0e4d5f911a69581ac06fec4a9ae4d3a56e4aaae348bb15f

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 19:45:45 GMT
cf-cache-status
HIT
last-modified
Thu, 30 Nov 2023 05:47:42 GMT
server
cloudflare
age
480109
etag
W/"1276-1701323262000"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=2592000, stale-while-revalidate=5184000, stale-if-error=5184000
accept-ranges
bytes
cf-ray
84f4efb59eeb1d88-FRA
content-length
1276
expires
Fri, 16 Feb 2024 16:49:45 GMT
font-awesome.min-4.7.css
phet.colorado.edu/_m/css/font-awesome/css/ 		3 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://phet.colorado.edu/_m/css/font-awesome/css/font-awesome.min-4.7.css
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:41cb , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
320f41b7fe40c5728e3ee529bc2d3520498fce69e99d0ebf9805db4867219bb0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 19:45:45 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Fri, 02 Feb 2024 18:20:52 GMT
server
cloudflare
age
5093
vary
Accept-Encoding
content-type
text/html; charset=utf-8
cf-ray
84f4efb5cf251d88-FRA
phet-app20.css
phet.colorado.edu/assets/css/ 		232 KB
30 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://phet.colorado.edu/assets/css/phet-app20.css
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:41cb , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9b6f081ba35bbf642eb84393d5f65c45d8a41785cda767dbf24eaedb54f0a21c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
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cf-cache-status
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content-encoding
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content-encoding
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server
cloudflare
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https://www.googletagmanager.com/gtm.js?id=GTM-WLNGBXD
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date
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https://phet.colorado.edu/assets/img/teachers.jpg
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https://phet.colorado.edu/assets/img/accessibility.jpg
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https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmSU5fBBc4.woff2
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https://phet.colorado.edu/css/font-awesome/fonts/fontawesome-webfont.woff2?v=4.7.0
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145 B 		XHR
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URL: https://phet.colorado.edu/_m/5e58965675777daced93c5d4e09ef28d49758c9c.js?meteor_js_resource=true
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225 B 		XHR
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server
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pragma
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x-content-type-options
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server
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content-length
3
expires
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translated-strings
phet.colorado.edu/services/ 		78 B
203 B 		XHR
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https://phet.colorado.edu/services/translated-strings?keys=main.timeoutMessage&locale=en
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URL: https://phet.colorado.edu/_m/5e58965675777daced93c5d4e09ef28d49758c9c.js?meteor_js_resource=true
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Request headers

accept-language
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Response headers

pragma
public
date
Fri, 02 Feb 2024 19:45:46 GMT
content-encoding
gzip
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HIT
last-modified
Fri, 02 Feb 2024 11:52:53 GMT
server
cloudflare
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expires
Fri, 02 Feb 2024 13:19:45 GMT
rum
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URL: https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
content-type
application/json

Response headers

date
Fri, 02 Feb 2024 19:45:46 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
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access-control-allow-methods
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true
cf-ray
84f4efb90b291d88-FRA
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data:truncated
Protocol
DATA
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-, , ASN (),
Reverse DNS
Software
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Resource Hash
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Request headers

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Response headers

Content-Type
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plus-icon.png
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593 B 		Image
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Protocol
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Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:10::6816:41cb , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Fri, 02 Feb 2024 19:45:46 GMT
cf-cache-status
HIT
last-modified
Thu, 30 Nov 2023 05:47:42 GMT
server
cloudflare
age
2199204
etag
W/"412-1701323262000"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=2592000, stale-while-revalidate=5184000, stale-if-error=5184000
accept-ranges
bytes
cf-ray
84f4efbbfebb1d88-FRA
content-length
412
expires
Fri, 02 Feb 2024 23:59:48 GMT
check-login
phet-direct.colorado.edu/user/ 		18 B
549 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://phet-direct.colorado.edu/user/check-login
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/_m/5e58965675777daced93c5d4e09ef28d49758c9c.js?meteor_js_resource=true
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
128.138.129.34 Boulder, United States, ASN104 (COLORADO-AS, US),
Reverse DNS
phet-direct.colorado.edu
Software
Apache / Express
Resource Hash
8aa06759da6af9878325a7b76e0c2a27516b85ca0022c140bd02d236e4ce81e5

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

Date
Fri, 02 Feb 2024 19:45:47 GMT
Server
Apache
X-Powered-By
Express
ETag
W/"12-5Ti4RxX6tW4QHCzTPHbTwIiTtA8"
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET,POST,PUT,DELETE,OPTIONS
Content-Type
application/json; charset=utf-8
Access-Control-Allow-Origin
https://phet.colorado.edu
Access-Control-Allow-Credentials
true
Connection
close
Access-Control-Allow-Headers
Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With, Pragma, Cache-Control
Content-Length
18
check-login
phet-direct.colorado.edu/user/ 		18 B
549 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://phet-direct.colorado.edu/user/check-login
Requested by
Host: phet.colorado.edu
URL: https://phet.colorado.edu/_m/5e58965675777daced93c5d4e09ef28d49758c9c.js?meteor_js_resource=true
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
128.138.129.34 Boulder, United States, ASN104 (COLORADO-AS, US),
Reverse DNS
phet-direct.colorado.edu
Software
Apache / Express
Resource Hash
8aa06759da6af9878325a7b76e0c2a27516b85ca0022c140bd02d236e4ce81e5

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://phet.colorado.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

Date
Fri, 02 Feb 2024 19:45:47 GMT
Server
Apache
X-Powered-By
Express
ETag
W/"12-5Ti4RxX6tW4QHCzTPHbTwIiTtA8"
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET,POST,PUT,DELETE,OPTIONS
Content-Type
application/json; charset=utf-8
Access-Control-Allow-Origin
https://phet.colorado.edu
Access-Control-Allow-Credentials
true
Connection
close
Access-Control-Allow-Headers
Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With, Pragma, Cache-Control
Content-Length
18

Failed requests

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

Domain
phet.colorado.edu
URL
https://phet.colorado.edu/_m/sockjs/info?t=1706903146253

Verdicts & Comments Add Verdict or Comment

58 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.

function| gtag object| dataLayer function| initBreakpoint number| isLargeViewInterval string| phetSimulationString object| phet object| __meteor_runtime_config__ object| gapi object| ___jsl function| require object| Package object| process function| ___INIT_METEOR_FAST_REFRESH object| Mongo function| ReactiveVar object| Tracker object| Deps function| ValidatedMethod function| _ function| SimpleSchema function| MongoObject object| HTTP object| WebApp object| Counts object| DocHead object| Meteor object| global object| meteorEnv object| DDP undefined| LaunchScreen function| meteorInstall object| Collection2 object| Autoupdate object| Reload number| placeholderInterval number| cleverInterval function| $ function| jQuery object| google_tag_manager object| google_tag_data number| jQueryReadyInterval object| __cfBeacon object| settings string| GoogleAnalyticsObject function| ga string| headerType function| openReactLogin function| logout function| checkLogin function| onYouTubeIframeAPIReady object| gaGlobal object| gaplugins object| gaData string| locale object| strings object| state function| setState object| Modernizr

4 Cookies

Domain/Path Name / Value
.google.com/ Name: NID
Value: 511=tsQpYXi1j7mAkfP560XYZMzwtcihbdDcNhZ_SbAPDMuaiXSOjhDluQDemVVGb2CFhK_b_08ZN-zwlg_z0paVhFKoeG0npT_XYjx75pXpA0mt9WJ4WvK8Kmo1eP56S42ph0mqZUiN8dbkOzVD7Je9EtRFcrImMPkO3SlAf1NJ_cY
.colorado.edu/ Name: _ga_4EVJVBSTB9
Value: GS1.1.1706903146.1.0.1706903146.0.0.0
.colorado.edu/ Name: _ga
Value: GA1.2.657210152.1706903146
.colorado.edu/ Name: _gid
Value: GA1.2.931607482.1706903146

1 Console Messages

Source Level URL
Text
other warning URL: https://phet.colorado.edu/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

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' openstax.org *.openstax.org
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.

apis.google.com
fonts.googleapis.com
fonts.gstatic.com
phet-direct.colorado.edu
phet.colorado.edu
region1.google-analytics.com
static.cloudflareinsights.com
www.google-analytics.com
www.googletagmanager.com
phet.colorado.edu
128.138.129.34
2001:4860:4802:32::36
2606:4700:10::6816:41cb
2606:4700::6810:3965
2a00:1450:4001:808::2008
2a00:1450:4001:80e::200e
2a00:1450:4001:811::2003
2a00:1450:4001:813::200a
2a00:1450:4001:829::200e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