openstax.org Open in urlscan Pro
13.224.189.75 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://www2.openstax.org/listunsubscribeheader/u/218812/ba0db8d45456c73bfc7024af3e1e614ed61903ce2ac572b2972a068bf42f9c63/...
Effective URL:
https://openstax.org/
Submission: On February 09 via api (February 9th 2023, 10:32:25 pm UTC) from US — Scanned from DE

Summary HTTP 175 Redirects Links 13 Behaviour Indicators

Summary

This website contacted 30 IPs in 5 countries across 20 domains to perform 175 HTTP transactions. The main IP is 13.224.189.75, located in United States and belongs to AMAZON-02, US. The main domain is openstax.org. The Cisco Umbrella rank of the primary domain is 45803.
TLS certificate: Issued by Amazon on January 10th 2023. Valid for: a year.

This is the only time openstax.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 2	18.208.125.13 18.208.125.13	14618 (AMAZON-AES) (AMAZON-AES)
1 1	13.224.189.41 13.224.189.41	16509 (AMAZON-02) (AMAZON-02)
2 124	13.224.189.75 13.224.189.75	16509 (AMAZON-02) (AMAZON-02)
4	2a00:1450:400... 2a00:1450:4001:829::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:812::200e	15169 (GOOGLE) (GOOGLE)
4	2606:4700::68... 2606:4700::6813:9408	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	13.225.78.92 13.225.78.92	16509 (AMAZON-02) (AMAZON-02)
2	2a03:2880:f02... 2a03:2880:f02d:12:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
1	34.120.195.249 34.120.195.249	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
2	2a00:1450:400... 2a00:1450:4001:830::2008	15169 (GOOGLE) (GOOGLE)
1	2606:4700::68... 2606:4700::6811:e14e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	34.105.198.99 34.105.198.99	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
2	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:402... 2a00:1450:4025:401::9c	15169 (GOOGLE) (GOOGLE)
1	2a02:26f0:350... 2a02:26f0:3500:16::215:149b	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	2a00:1450:400... 2a00:1450:4001:829::2002	15169 (GOOGLE) (GOOGLE)
1	146.75.116.157 146.75.116.157	54113 (FASTLY) (FASTLY)
4	2a00:1450:400... 2a00:1450:4001:829::2003	15169 (GOOGLE) (GOOGLE)
5	65.9.66.74 65.9.66.74	16509 (AMAZON-02) (AMAZON-02)
2	2a03:2880:f12... 2a03:2880:f12d:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
3	2a00:1450:400... 2a00:1450:4001:811::2004	15169 (GOOGLE) (GOOGLE)
2	13.32.110.93 13.32.110.93	16509 (AMAZON-02) (AMAZON-02)
1	13.224.189.71 13.224.189.71	16509 (AMAZON-02) (AMAZON-02)
1	99.86.4.88 99.86.4.88	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:206... 2600:9000:206f:f800:2:53b2:240:93a1	16509 (AMAZON-02) (AMAZON-02)
3 3	2620:1ec:21::14 2620:1ec:21::14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	13.107.42.14 13.107.42.14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	99.80.140.53 99.80.140.53	16509 (AMAZON-02) (AMAZON-02)
1	104.244.42.197 104.244.42.197	13414 (TWITTER) (TWITTER)
1	104.244.42.131 104.244.42.131	13414 (TWITTER) (TWITTER)
2	34.237.219.119 34.237.219.119	14618 (AMAZON-AES) (AMAZON-AES)
175	30

2 18.208.125.13 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-208-125-13.compute-1.amazonaws.com

www2.openstax.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.224.189.41 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: server-13-224-189-41.fra2.r.cloudfront.net

openstax.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

124 13.224.189.75 (United States) 2 redirects

ASN16509 (AMAZON-02, US)
PTR: server-13-224-189-75.fra2.r.cloudfront.net

openstax.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:829::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:812::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googleoptimize.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700::6813:9408 (United States)

ASN13335 (CLOUDFLARENET, US)

script.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.225.78.92 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-78-92.fra2.r.cloudfront.net

js.pulseinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f02d:12:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.120.195.249 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 249.195.120.34.bc.googleusercontent.com

o484761.ingest.sentry.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:830::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:e14e (United States)

ASN13335 (CLOUDFLARENET, US)

fast.fonts.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.105.198.99 (London, United Kingdom)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 99.198.105.34.bc.googleusercontent.com

survey.pulseinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.analytics.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4025:401::9c (Den Helder, Netherlands)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:3500:16::215:149b (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:829::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 146.75.116.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

static.ads-twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:829::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 65.9.66.74 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-65-9-66-74.fra56.r.cloudfront.net

images.openstax.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f12d:83:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:811::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 13.32.110.93 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-110-93.vie50.r.cloudfront.net

assets.openstax.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.224.189.71 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-189-71.fra2.r.cloudfront.net

pagestates-tracking.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 99.86.4.88 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-4-88.fra6.r.cloudfront.net

assets-tracking.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:206f:f800:2:53b2:240:93a1 (United States)

ASN16509 (AMAZON-02, US)

cdn.linkedin.oribi.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2620:1ec:21::14 (United States) 3 redirects

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.107.42.14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

px4.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 99.80.140.53 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-99-80-140-53.eu-west-1.compute.amazonaws.com

tracking.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.197 (United States)

ASN13414 (TWITTER, US)

t.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.131 (United States)

ASN13414 (TWITTER, US)

analytics.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.237.219.119 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-237-219-119.compute-1.amazonaws.com

pi.pardot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
134	openstax.org 4 redirects www2.openstax.org — Cisco Umbrella Rank: 195317 openstax.org — Cisco Umbrella Rank: 45803 images.openstax.org assets.openstax.org — Cisco Umbrella Rank: 191032	611 KB
7	crazyegg.com script.crazyegg.com — Cisco Umbrella Rank: 1639 pagestates-tracking.crazyegg.com — Cisco Umbrella Rank: 3985 assets-tracking.crazyegg.com — Cisco Umbrella Rank: 4019 tracking.crazyegg.com — Cisco Umbrella Rank: 3273	32 KB
5	google.com region1.analytics.google.com — Cisco Umbrella Rank: 4600 www.google.com — Cisco Umbrella Rank: 2	931 B
4	linkedin.com 3 redirects px.ads.linkedin.com — Cisco Umbrella Rank: 349 www.linkedin.com — Cisco Umbrella Rank: 560 px4.ads.linkedin.com — Cisco Umbrella Rank: 6240	3 KB
4	google.de www.google.de — Cisco Umbrella Rank: 6211	688 B
4	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 76 googleads.g.doubleclick.net — Cisco Umbrella Rank: 29	2 KB
4	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 23	40 KB
2	pardot.com pi.pardot.com — Cisco Umbrella Rank: 3754	5 KB
2	facebook.com www.facebook.com — Cisco Umbrella Rank: 108	216 B
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 41	161 KB
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 149	136 KB
2	pulseinsights.com js.pulseinsights.com — Cisco Umbrella Rank: 29017 survey.pulseinsights.com — Cisco Umbrella Rank: 24971	40 KB
1	twitter.com analytics.twitter.com — Cisco Umbrella Rank: 614	396 B
1	t.co t.co — Cisco Umbrella Rank: 514	376 B
1	oribi.io cdn.linkedin.oribi.io — Cisco Umbrella Rank: 811	369 B
1	ads-twitter.com static.ads-twitter.com — Cisco Umbrella Rank: 600	15 KB
1	licdn.com snap.licdn.com — Cisco Umbrella Rank: 694	5 KB
1	fonts.net fast.fonts.net — Cisco Umbrella Rank: 2798	549 B
1	sentry.io o484761.ingest.sentry.io — Cisco Umbrella Rank: 80911	275 B
1	googleoptimize.com www.googleoptimize.com — Cisco Umbrella Rank: 901	44 KB
175	20

	Domain	Requested by
125	openstax.org	3 redirects openstax.org
5	images.openstax.org	openstax.org
4	www.google.de	openstax.org
4	script.crazyegg.com	openstax.org script.crazyegg.com
4	www.google-analytics.com	openstax.org www.googletagmanager.com
3	www.google.com	openstax.org
3	stats.g.doubleclick.net	www.googletagmanager.com openstax.org
2	pi.pardot.com	openstax.org pi.pardot.com
2	px.ads.linkedin.com	2 redirects
2	assets.openstax.org	openstax.org
2	www.facebook.com	openstax.org
2	region1.analytics.google.com	www.googletagmanager.com
2	www.googletagmanager.com	openstax.org
2	connect.facebook.net	openstax.org connect.facebook.net
2	www2.openstax.org	1 redirects pi.pardot.com
1	analytics.twitter.com	openstax.org
1	t.co	openstax.org
1	tracking.crazyegg.com	script.crazyegg.com
1	px4.ads.linkedin.com	openstax.org
1	www.linkedin.com	1 redirects
1	cdn.linkedin.oribi.io	openstax.org
1	assets-tracking.crazyegg.com	script.crazyegg.com
1	pagestates-tracking.crazyegg.com	script.crazyegg.com
1	static.ads-twitter.com	www.googletagmanager.com
1	googleads.g.doubleclick.net	www.googletagmanager.com
1	snap.licdn.com	www.googletagmanager.com
1	survey.pulseinsights.com	js.pulseinsights.com
1	fast.fonts.net	client
1	o484761.ingest.sentry.io	openstax.org
1	js.pulseinsights.com	openstax.org
1	www.googleoptimize.com	openstax.org
175	31

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

Domain
riceconnect.rice.edu
help.openstax.org
www.rice.edu
accounts.openstax.org
www2.openstax.org
openstax.secure.force.com
creativecommons.org
www.facebook.com
twitter.com
www.linkedin.com
www.instagram.com

Subject Issuer	Validity	Valid
openstax.org Amazon	`2023-01-10` - `2024-02-09`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2022-04-08` - `2023-04-08`	a year	crt.sh
js.pulseinsights.com Amazon	`2022-04-04` - `2023-05-02`	a year	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2022-11-19` - `2023-02-17`	3 months	crt.sh
*.ingest.sentry.io R3	`2022-12-18` - `2023-03-18`	3 months	crt.sh
*.pulseinsights.com R3	`2022-12-30` - `2023-03-30`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-01-09` - `2023-04-03`	3 months	crt.sh
snap.licdn.com DigiCert SHA2 Secure Server CA	`2023-02-01` - `2024-01-31`	a year	crt.sh
ads-twitter.com DigiCert TLS RSA SHA256 2020 CA1	`2022-07-22` - `2023-08-22`	a year	crt.sh
www.google.de GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh
images.openstax.org Amazon RSA 2048 M02	`2022-12-02` - `2023-12-31`	a year	crt.sh
www.google.com GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh
crazyegg.com Amazon	`2022-06-27` - `2023-07-26`	a year	crt.sh
linkedin.oribi.io Amazon	`2022-07-07` - `2023-08-06`	a year	crt.sh
*.google.de GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh
t.co DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2023-02-05` - `2024-02-05`	a year	crt.sh
*.twitter.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2022-03-07` - `2023-03-06`	a year	crt.sh
pi.pardot.com DigiCert TLS RSA SHA256 2020 CA1	`2022-09-13` - `2023-09-12`	a year	crt.sh
*.google.com GTS CA 1C3	`2023-01-31` - `2023-04-25`	3 months	crt.sh
www2.openstax.org R3	`2022-12-31` - `2023-03-31`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://openstax.org/
Frame ID: 15CDE140995F9742B7B6F3E88C55F3A3
Requests: 171 HTTP requests in this frame

Frame: https://script.crazyegg.com/pages/data-scripts/0084/9271/site/openstax.org.json?t=1
Frame ID: 69075AF8CA2B5C7A15CA04AB40562685
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

OpenStax HomepagearrowarrowarrowarrowarrowarrowLinkedInInstagram

Page URL History Show full URLs

https://www2.openstax.org/listunsubscribeheader/u/218812/ba0db8d45456c73bfc7024af3e1e614ed61903ce2ac57... HTTP 302
http://openstax.org/ HTTP 301
https://openstax.org/ Page URL

Detected technologies

Crazy Egg (Analytics) Expand

Overall confidence: 100%
Detected patterns

script\.crazyegg\.com/pages/scripts/\d+/\d+\.js

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Optimize (A/B Testing) Expand

Overall confidence: 100%
Detected patterns

googleoptimize\.com/optimize\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

Linkedin Insight Tag (Analytics) Expand

Overall confidence: 100%
Detected patterns

snap\.licdn\.com/li\.lms-analytics/insight\.min\.js

Page Statistics

175
Requests

97 %
HTTPS

48 %
IPv6

20
Domains

31
Subdomains

30
IPs

5
Countries

1093 kB
Transfer

2735 kB
Size

31
Cookies

13 Outgoing links

These are links going to different origins than the main page.

URL: https://riceconnect.rice.edu/donation/support-openstax-header
Title: Give

Search URL Search Domain Scan URL

URL: https://help.openstax.org/s/
Title: Help

Search URL Search Domain Scan URL

URL: http://www.rice.edu/

Search URL Search Domain Scan URL

URL: https://riceconnect.rice.edu/donation/support-openstax-banner
Title: Give today!

Search URL Search Domain Scan URL

URL: https://accounts.openstax.org/i/login
Title: Login

Search URL Search Domain Scan URL

URL: https://riceconnect.rice.edu/donation/support-openstax-footer
Title: Give today

Search URL Search Domain Scan URL

URL: http://www2.openstax.org/l/218812/2016-10-04/lvk
Title: Newsletter

Search URL Search Domain Scan URL

URL: https://openstax.secure.force.com/help/articles/FAQ/OpenStax-Tutor-Student-Refund-Policy
Title: Tutor pricing and refund policy

Search URL Search Domain Scan URL

URL: https://creativecommons.org/licenses/by/4.0/
Title: Creative Commons Attribution 4.0 International License

Search URL Search Domain Scan URL

URL: https://www.facebook.com/openstax

Search URL Search Domain Scan URL

URL: https://twitter.com/openstax

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/openstax
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://www.instagram.com/openstax/
Title: Instagram

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://www2.openstax.org/listunsubscribeheader/u/218812/ba0db8d45456c73bfc7024af3e1e614ed61903ce2ac572b2972a068bf42f9c63/2017647763 HTTP 302
http://openstax.org/ HTTP 301
https://openstax.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 8

https://openstax.org/apps/cms/api/books/?format=json HTTP 302
https://openstax.org/apps/cms/api/v2/pages/30/

Request Chain 45

https://openstax.org/apps/cms/api/books/?format=json HTTP 302
https://openstax.org/apps/cms/api/v2/pages/30/

Request Chain 157

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=2138978&time=1675981937204&url=https%3A%2F%2Fopenstax.org%2F HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D2138978%26time%3D1675981937204%26url%3Dhttps%253A%252F%252Fopenstax.org%252F%26liSync%3Dtrue HTTP 302
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=2138978&time=1675981937204&url=https%3A%2F%2Fopenstax.org%2F&liSync=true HTTP 302
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=2138978&time=1675981937204&url=https%3A%2F%2Fopenstax.org%2F&liSync=true&e_ipv6=AQIDB545yM_73gAAAYY4Ttt337GBVptSBrZrweUMFS-G9Qt_BfKoWFfuC91OJB4pI3xt59zk0whziw

175 HTTP transactions
1 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
openstax.org/
Redirect Chain

https://www2.openstax.org/listunsubscribeheader/u/218812/ba0db8d45456c73bfc7024af3e1e614ed61903ce2ac572b2972a068bf42f9c63/2017647763
http://openstax.org/
https://openstax.org/

11 KB
2 KB

46ms
23ms

Document
text/html

13.224.189.75
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://openstax.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.189.75 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-189-75.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: a39ebae0602cf194e23b3062caab47d6e8d29388d5acdbb9521cfd5e9f55a9eb

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

age: 20
cache-control: public,max-age=60
content-encoding: gzip
content-type: text/html
date: Thu, 09 Feb 2023 22:32:16 GMT
etag: W/"a6ebd31b736dfa6fe87d5ac8c5d68803"
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Full URL

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POST
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https://snap.licdn.com/li.lms-analytics/insight.min.js

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Full URL

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Protocol

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GET
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15 KB 331ms
8ms Script
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FASTLY

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Full URL: https://static.ads-twitter.com/uwt.js
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GET
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GOOGLE

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Full URL

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Protocol

Security

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Server

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Response headers

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GET
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AMAZON-02

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Full URL

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AMAZON-02

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Full URL: https://openstax.org/dist/chunk-37e327830adeaafef4d0.js
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Full URL

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Full URL

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

date: Wed, 08 Feb 2023 15:17:33 GMT
x-amz-version-id: 9txz9s5LOcnaSO_skXLCt1aZR539kuEX
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GET
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18ms Image
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AMAZON-02

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Response headers

date: Wed, 08 Feb 2023 15:17:33 GMT
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AMAZON-02

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Response headers

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GET
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CLOUDFLARENET

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Full URL: https://script.crazyegg.com/pages/versioned/common-scripts/2e2da7d3b3b2d712690eb56715b4f237.js
Requested by: Host: script.crazyegg.com
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Protocol: H2
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Request headers

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Response headers

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CLOUDFLARENET

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Full URL: https://script.crazyegg.com/pages/data-scripts/0084/9271/sampling/openstax.org.json?t=465550
Requested by: Host: script.crazyegg.com
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Response headers

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462 B 40ms
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AMAZON-02

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Full URL: https://pagestates-tracking.crazyegg.com/healthcheck
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Request headers

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Referer
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Response headers

date: Sun, 11 Dec 2022 07:21:27 GMT
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GET
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7ms XHR
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AMAZON-02

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Full URL: https://assets-tracking.crazyegg.com/healthcheck
Requested by: Host: script.crazyegg.com
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Request headers

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Referer
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Response headers

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GET
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General

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Full URL: blob:https://openstax.org/733a5f3a-5afd-41e7-a4e6-de62d3eea533
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Request headers

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Referer
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Response headers

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POST
H2 200 collect Show response
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207 B 21ms
21ms XHR
text/plain 2a00:1450:4001:829::200e
GOOGLE

General

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Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j99&a=2065163371&t=pageview&_s=1&dl=https%3A%2F%2Fopenstax.org%2F&dp=%2F&ul=en-us&de=UTF-8&dt=OpenStax%20Homepage&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=KGBAAEABEAAAACgAI~&jid=1356012512&gjid=23869725&cid=761866467.1675981937&tid=UA-73668038-1&_gid=1671691218.1675981937&_r=1&_slc=1&z=2033221841

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 09 Feb 2023 22:32:17 GMT
x-content-type-options: nosniff
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server: Golfe2
content-type: text/plain
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GET
H2 200 token Show response
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369 B 93ms
9ms XHR
application/json 2600:9000:206f:f800:2:53b2:240:93a1
AMAZON-02

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Full URL: https://cdn.linkedin.oribi.io/partner/2138978/domain/openstax.org/token
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URL: https://openstax.org/dist/chunk-3f6fe4cd3a81d752f809.js
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Request headers

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Response headers

date: Thu, 09 Feb 2023 12:05:51 GMT
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GET
H2

200

collect
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Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=2138978&time=1675981937204&url=https%3A%2F%2Fopenstax.org%2F
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D2138978%26time%3D1675981937204%26url%3Dhttps%253A%252F%252Fopenstax.org%252F%26li...
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0
264 B

371ms
102ms

Image
application/javascript

13.107.42.14
MICROSOFT-CORP-MS...

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Full URL: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=2138978&time=1675981937204&url=https%3A%2F%2Fopenstax.org%2F&liSync=true&e_ipv6=AQIDB545yM_73gAAAYY4Ttt337GBVptSBrZrweUMFS-G9Qt_BfKoWFfuC91OJB4pI3xt59zk0whziw
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

date: Thu, 09 Feb 2023 22:32:17 GMT
x-li-pop: afd-prod-lva1-x
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x-li-uuid: AAX0S/QO5eqgpu9/7zNvhg==

Redirect headers

date: Thu, 09 Feb 2023 22:32:17 GMT
x-li-pop: afd-prod-lva1-x
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POST
H2 200 collect Show response
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151 B 18ms
17ms XHR
text/plain 2a00:1450:4025:401::9c
GOOGLE

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Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j99&tid=UA-73668038-1&cid=761866467.1675981937&jid=1356012512&gjid=23869725&_gid=1671691218.1675981937&_u=KGBAAEAAEAAAACgAI~&z=404843667

Requested by

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4025:401::9c Den Helder, Netherlands, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

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Request headers

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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/110.0.5481.77 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Thu, 09 Feb 2023 22:32:17 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
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alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 clock Show response
tracking.crazyegg.com/ Frame 6907 29 B
136 B 166ms
67ms XHR
text/plain 99.80.140.53
AMAZON-02

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Show headers Download Go to

Full URL: https://tracking.crazyegg.com/clock?t=1675981937237&tk=c3e6b892696cd02e4930ec9f7f9f355e&s=335394&p=%2F&u=849271&v=37d4e76773cddcb352760162471641d095f45bb7
Requested by: Host: script.crazyegg.com
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Protocol: H2
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Reverse DNS: ec2-99-80-140-53.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash: 23a1121b6a0d22d9f7eda61ca94b8dff7e9b8139cbf8c94910861027d273d95a

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

access-control-allow-origin: *
date: Thu, 09 Feb 2023 22:32:17 GMT
cache-control: no-store
server: awselb/2.0
content-length: 29
content-type: text/plain

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
107 B 28ms
27ms Image
image/gif 2a00:1450:4001:811::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j99&tid=UA-73668038-1&cid=761866467.1675981937&jid=1356012512&_u=KGBAAEAAEAAAACgAI~&z=438593287

Requested by

Host: openstax.org
URL: https://openstax.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

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://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 09 Feb 2023 22:32:17 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 ga-audiences
www.google.de/ads/ 42 B
63 B 26ms
25ms Image
image/gif 2a00:1450:4001:829::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j99&tid=UA-73668038-1&cid=761866467.1675981937&jid=1356012512&_u=KGBAAEAAEAAAACgAI~&z=438593287

Requested by

Host: openstax.org
URL: https://openstax.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

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://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 09 Feb 2023 22:32:17 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 adsct
t.co/i/ 43 B
376 B 147ms
115ms Image
image/gif 104.244.42.197
TWITTER

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://t.co/i/adsct?bci=3&eci=2&event_id=e4ea49f5-a0dd-4730-995d-a93a5ced37eb&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=5d2890b2-30b1-4e21-af23-185fb345e0de&tw_document_href=https%3A%2F%2Fopenstax.org%2F&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=o4emg&type=javascript&version=2.3.29

Requested by

Host: openstax.org
URL: https://openstax.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.244.42.197 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_o /

Resource Hash

ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

x-response-time: 109
date: Thu, 09 Feb 2023 22:32:17 GMT
strict-transport-security: max-age=0
server: tsa_o
content-type: image/gif;charset=utf-8
x-transaction-id: e3560ce30a023090
cache-control: no-cache, no-store, max-age=0
perf: 7626143928
x-connection-hash: a04f2917bbe24d1a5db371e6a9eca643524baffb2446a6d441ad2204eb547760
content-length: 43

GET
H2 200 adsct
analytics.twitter.com/i/ 43 B
396 B 324ms
114ms Image
image/gif 104.244.42.131
TWITTER

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://analytics.twitter.com/i/adsct?bci=3&eci=2&event_id=e4ea49f5-a0dd-4730-995d-a93a5ced37eb&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=5d2890b2-30b1-4e21-af23-185fb345e0de&tw_document_href=https%3A%2F%2Fopenstax.org%2F&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=o4emg&type=javascript&version=2.3.29

Requested by

Host: openstax.org
URL: https://openstax.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.244.42.131 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_o /

Resource Hash

ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

x-response-time: 107
date: Thu, 09 Feb 2023 22:32:17 GMT
strict-transport-security: max-age=631138519
server: tsa_o
content-type: image/gif;charset=utf-8
x-transaction-id: 7a69f94317ebca26
cache-control: no-cache, no-store, max-age=0
perf: 7626143928
x-connection-hash: af263663b165b1191c5862866efecf951ac5567672a7f6915bf4dd696cfd8eee
content-length: 43

GET
BLOB 200
OK 0a1bcdc4-86dc-43d7-875c-df340ad28482
https://openstax.org/ 241 B
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://openstax.org/0a1bcdc4-86dc-43d7-875c-df340ad28482
Requested by: Host: openstax.org
URL: https://openstax.org/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: e20794a189527e5c19437769821355dadc366a7d62c80d22d1c19d2fed617d1b

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

Content-Length: 241
Content-Type: text/javascript

GET
H2 200 /
www.facebook.com/tr/ 0
31 B 14ms
14ms Image
text/plain 2a03:2880:f12d:83:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=560465674310764&ev=Microdata&dl=https%3A%2F%2Fopenstax.org%2F&rl=&if=false&ts=1675981937545&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22OpenStax%20Homepage%22%2C%22meta%3Adescription%22%3A%22Access%20our%20free%20college%20textbooks%20and%20low-cost%20learning%20materials.%22%7D&cd[OpenGraph]=%7B%22og%3Aurl%22%3A%22https%3A%2F%2Fopenstax.org%2F%22%2C%22og%3Atype%22%3A%22article%22%2C%22og%3Atitle%22%3A%22OpenStax%20%7C%20Free%20Textbooks%20Online%20with%20No%20Catch%22%2C%22og%3Adescription%22%3A%22OpenStax%20offers%20free%20college%20textbooks%20for%20all%20types%20of%20students%2C%20making%20education%20accessible%20%26%20affordable%20for%20everyone.%20Browse%20our%20list%20of%20available%20subjects!%22%2C%22og%3Aimage%22%3A%22https%3A%2F%2Fassets.openstax.org%2Foscms-prodcms%2Fmedia%2Fimages%2FTurning_textbook_highlighting_into_time_well-sp.original.jpg%22%2C%22og%3Aimage%3Aalt%22%3A%22OpenStax%3A%20OpenStax%20%7C%20Free%20Textbooks%20Online%20with%20No%20Catch%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.9.95&r=stable&ec=1&o=30&fbp=fb.1.1675981937042.277909957&it=1675981936757&coo=false&es=automatic&tm=3&rqm=GET

Requested by

Host: openstax.org
URL: https://openstax.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f12d:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
date: Thu, 09 Feb 2023 22:32:17 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H/1.1 200
OK pd.js Show response
pi.pardot.com/ 5 KB
2 KB 457ms
108ms Script
application/javascript 34.237.219.119
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://pi.pardot.com/pd.js
Requested by: Host: openstax.org
URL: https://openstax.org/dist/chunk-1475f6384eabff866f89.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 34.237.219.119 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-237-219-119.compute-1.amazonaws.com
Software: PardotServer /
Resource Hash: 3b91e6a4b14493d67f9660e6d4a2e27c1eea54d97ccb7c30acf3b89998b3be99

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

Date: Thu, 09 Feb 2023 22:32:18 GMT
content-encoding: gzip
X-Pardot-Route: 16b0ab393667a33fe86adedc3141e88c
last-modified: Thu, 09 Feb 2023 05:27:10 GMT
Server: PardotServer
etag: "1547-gzip"
vary: Accept-Encoding,User-Agent
Content-Type: application/javascript
cache-control: max-age=63072000
Connection: keep-alive
accept-ranges: bytes
Content-Length: 1946
expires: Sat, 08 Feb 2025 22:32:18 GMT

POST
H3 200 collect Show response
www.google-analytics.com/j/ 2 B
22 B 22ms
22ms XHR
text/plain 2a00:1450:4001:829::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j99&a=2065163371&t=event&ni=0&_s=1&dl=https%3A%2F%2Fopenstax.org%2F&ul=en-us&de=UTF-8&dt=OpenStax%20Homepage&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Faculty%20Status&ea=Load&_u=aGDAAEABEAAAACgAI~&jid=121447598&gjid=181244048&cid=761866467.1675981937&tid=UA-73668038-1&_gid=1671691218.1675981937&_r=1&gtm=45He3280n71W6N7PB&z=1794054829

Requested by

Host: openstax.org
URL: https://openstax.org/dist/chunk-3f6fe4cd3a81d752f809.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

Golfe2 /

Resource Hash

de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://openstax.org/
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/110.0.5481.77 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 09 Feb 2023 22:32:17 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://openstax.org
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: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 analytics.js Show response
www.google-analytics.com/ 49 KB
20 KB 15ms
15ms Script
text/javascript 2a00:1450:4001:829::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-W6N7PB

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

Golfe2 /

Resource Hash

5971b095cff574a66d35ada016d4c077c86e2dea62e9c0f14cf7c94b258619de

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Thu, 09 Feb 2023 20:54:50 GMT
last-modified: Tue, 10 Jan 2023 21:29:14 GMT
server: Golfe2
age: 5847
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20085
expires: Thu, 09 Feb 2023 22:54:50 GMT

POST
H3 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
25 B 17ms
17ms XHR
text/plain 2a00:1450:4025:401::9c
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j99&tid=UA-73668038-1&cid=761866467.1675981937&jid=121447598&gjid=181244048&_gid=1671691218.1675981937&_u=aGDAAEABEAAAACgAI~&z=82743058

Requested by

Host: openstax.org
URL: https://openstax.org/dist/chunk-3f6fe4cd3a81d752f809.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4025:401::9c Den Helder, Netherlands, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://openstax.org/
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/110.0.5481.77 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Thu, 09 Feb 2023 22:32:17 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://openstax.org
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: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 ga-audiences
www.google.com/ads/ 42 B
63 B 26ms
25ms Image
image/gif 2a00:1450:4001:811::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j99&tid=UA-73668038-1&cid=761866467.1675981937&jid=121447598&_u=aGDAAEABEAAAACgAI~&z=1730936785

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:811::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

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://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 09 Feb 2023 22:32:18 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 ga-audiences
www.google.de/ads/ 42 B
63 B 36ms
35ms Image
image/gif 2a00:1450:4001:829::2003
GOOGLE

General

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Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j99&tid=UA-73668038-1&cid=761866467.1675981937&jid=121447598&_u=aGDAAEABEAAAACgAI~&z=1730936785

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

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://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 09 Feb 2023 22:32:18 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1 200
OK analytics Show response
pi.pardot.com/ 3 KB
3 KB 259ms
259ms Script
text/javascript 34.237.219.119
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=327385&account_id=219812&title=OpenStax%20Homepage&url=https%3A%2F%2Fopenstax.org%2F&referrer=

Requested by

Host: pi.pardot.com
URL: https://pi.pardot.com/pd.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

34.237.219.119 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-34-237-219-119.compute-1.amazonaws.com

Software

PardotServer /

Resource Hash

d7c7bcae0e8c861f3895745066e3d02c46843e7d8a7b2fab6596a05d576f28b0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
Date: Thu, 09 Feb 2023 22:32:18 GMT
strict-transport-security: max-age=31536000; includeSubDomains
content-encoding: gzip
X-Pardot-Route: 9b06e8e2308c32c7bf9ba8adfb7be2e1
x-pardot-rsp: 0/0/1
Server: PardotServer
vary: Accept-Encoding,User-Agent
Content-Type: text/javascript; charset=utf-8
p3p: CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml", CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml"
cache-control: no-store, no-cache, must-revalidate
Connection: keep-alive
Content-Length: 1451
expires: Thu, 19 Nov 1981 08:52:00 GMT

GET
H/1.1 200
OK analytics Show response
www2.openstax.org/ 50 B
1 KB 182ms
182ms Script
text/javascript 18.208.125.13
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www2.openstax.org/analytics?conly=true&visitor_id=1047077521&visitor_id_sign=0b1c1062d969f6bf61e1cff7623049b363598148b19b158de15b91ddeb990ccbc508d56bbb6d8282cad7e50f217c756d12880202&pi_opt_in=&campaign_id=327385&account_id=219812&title=OpenStax%20Homepage&url=https%3A%2F%2Fopenstax.org%2F&referrer=
Requested by: Host: pi.pardot.com
URL: https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=327385&account_id=219812&title=OpenStax%20Homepage&url=https%3A%2F%2Fopenstax.org%2F&referrer=
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 18.208.125.13 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-208-125-13.compute-1.amazonaws.com
Software: PardotServer /
Resource Hash: dcf430710cdd1359115293f45d5023b2a560aef8a2c1e59d578b8b1e10a216d3

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
Date: Thu, 09 Feb 2023 22:32:18 GMT
X-Pardot-Route: 9b06e8e2308c32c7bf9ba8adfb7be2e1
x-pardot-rsp: 0/0/1
Server: PardotServer
vary: User-Agent
Content-Type: text/javascript; charset=utf-8
p3p: CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml", CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml"
cache-control: no-store, no-cache, must-revalidate
Connection: keep-alive
Content-Length: 50
expires: Thu, 19 Nov 1981 08:52:00 GMT

POST
H2 204 collect
region1.analytics.google.com/g/ 0
54 B 18ms
17ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-T746F8B0QC&gtm=45je3280&_p=2065163371&cid=761866467.1675981937&ul=en-us&sr=1600x1200&uaW=1&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=2&sid=1675981936&sct=1&seg=1&dl=https%3A%2F%2Fopenstax.org%2F&dt=OpenStax&en=page_view&_et=72
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-T746F8B0QC
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://openstax.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.77 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 09 Feb 2023 22:32:21 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://openstax.org
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: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

64 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.

31 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.openstax.org/	1970-01-20 09:34:28	Name: _gid Value: GA1.2.1671691218.1675981937
.fonts.net/	1970-01-20 09:33:03	Name: __cf_bm Value: .6XmimxxTBTiAdpacD0Lq6.y4SrnFFIPJgndiQaiJuA-1675981936-0-ASHuO+V0T9EzyK326//46duth1B0Q5bVWWuOptcmZ2z+O/Ii1ET9O9yk5DotUdWXnWHbZbHzKCrvidqVdGUjLjk=
.openstax.org/	1970-01-20 11:42:37	Name: _gcl_au Value: 1.1.790809890.1675981937
.openstax.org/	1970-01-20 19:09:01	Name: _ga_T746F8B0QC Value: GS1.1.1675981936.1.1.1675981936.60.0.0
.doubleclick.net/	1970-01-20 09:33:02	Name: test_cookie Value: CheckForPermission
.openstax.org/	1970-01-20 11:42:37	Name: _fbp Value: fb.1.1675981937042.277909957
.openstax.org/	1970-01-20 19:09:01	Name: oxdid Value: 69fd9ebe-6174-434a-8db2-61643b736e44
.openstax.org/	1969-12-31 23:59:59	Name: cebs Value: 1
.openstax.org/	1970-01-20 09:33:01	Name: _gat Value: 1
.openstax.org/	1970-01-20 09:34:28	Name: _ce.clock_event Value: 1
openstax.org/	1970-01-20 09:34:28	Name: ln_or Value: eyIyMTM4OTc4IjoiZCJ9
.linkedin.com/	1970-01-20 10:16:13	Name: UserMatchHistory Value: AQJsKnL1V21dBAAAAYY4Ttqgd_VAHVDTIRMcCEeqC9OhnD0WHCyh4H9leJAPdMIoKo1X3BkscccBPQ
.linkedin.com/	1970-01-20 10:16:13	Name: AnalyticsSyncHistory Value: AQKV37-3EgKQDQAAAYY4TtqgDBDJEkpgUjVdw-ojuStAppw5QlCK3n_FeUmtt6u7-1KNKCsCBVEajpMySu-0nA
.linkedin.com/	1970-01-20 18:18:37	Name: bcookie Value: "v=2&81be1f77-65c7-4cae-8491-2875c057346a"
.linkedin.com/	1970-01-20 09:34:28	Name: lidc Value: "b=VGST07:s=V:r=V:a=V:p=V:g=2545:u=1:x=1:i=1675981937:t=1676068337:v=2:sig=AQFBpnl0hprYNN41eAmuBK26MsitBOco"
.openstax.org/	1970-01-20 09:34:28	Name: _ce.clock_data Value: 48%2C178.162.209.141
.openstax.org/	1969-12-31 23:59:59	Name: cebsp Value: 1
.openstax.org/	1970-01-20 18:18:37	Name: _ce.s Value: v~37d4e76773cddcb352760162471641d095f45bb7~vpv~0~v11.rlc~1675981937410
.t.co/	1970-01-20 19:09:01	Name: muc_ads Value: 0d2b4996-4e2f-4b07-9e42-5bb6b2a8b366
.www.linkedin.com/	1970-01-20 18:18:37	Name: bscookie Value: "v=1&20230209223217937abc88-2f12-4e4e-845e-96cb1838d475AQGwHiRGg4P3nJNDRY8m6YBgUbn3dc-Q"
.linkedin.com/	1970-01-20 13:52:13	Name: li_gc Value: MTswOzE2NzU5ODE5Mzc7MjswMjE2/d2ngd+JYgL1IkaJum7DEdwkIxFt9Jk/1Dmbln7hMA==
.twitter.com/	1970-01-20 19:09:01	Name: personalization_id Value: "v1_/CCtTRubLl8O+Fmv3XC2LQ=="
.openstax.org/	1970-01-20 19:09:01	Name: _ga Value: GA1.2.761866467.1675981937
.openstax.org/	1970-01-20 09:33:01	Name: _gat_UA-73668038-1 Value: 1
.pardot.com/	1970-01-20 16:17:40	Name: visitor_id218812 Value: 1047077521
.pardot.com/	1970-01-20 16:17:40	Name: visitor_id218812-hash Value: 0b1c1062d969f6bf61e1cff7623049b363598148b19b158de15b91ddeb990ccbc508d56bbb6d8282cad7e50f217c756d12880202
pi.pardot.com/	1970-01-20 09:33:03	Name: lpv218812 Value: aHR0cHM6Ly9vcGVuc3RheC5vcmcv
openstax.org/	1970-01-20 16:17:40	Name: visitor_id218812 Value: 1047077521
openstax.org/	1970-01-20 16:17:40	Name: visitor_id218812-hash Value: 0b1c1062d969f6bf61e1cff7623049b363598148b19b158de15b91ddeb990ccbc508d56bbb6d8282cad7e50f217c756d12880202
www2.openstax.org/	1970-01-20 16:17:40	Name: visitor_id218812 Value: 1047077521
www2.openstax.org/	1970-01-20 16:17:40	Name: visitor_id218812-hash Value: 0b1c1062d969f6bf61e1cff7623049b363598148b19b158de15b91ddeb990ccbc508d56bbb6d8282cad7e50f217c756d12880202

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://openstax.org/accounts/api/user Message: Failed to load resource: the server responded with a status of 403 ()

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.

analytics.twitter.com
assets-tracking.crazyegg.com
assets.openstax.org
cdn.linkedin.oribi.io
connect.facebook.net
fast.fonts.net
googleads.g.doubleclick.net
images.openstax.org
js.pulseinsights.com
o484761.ingest.sentry.io
openstax.org
pagestates-tracking.crazyegg.com
pi.pardot.com
px.ads.linkedin.com
px4.ads.linkedin.com
region1.analytics.google.com
script.crazyegg.com
snap.licdn.com
static.ads-twitter.com
stats.g.doubleclick.net
survey.pulseinsights.com
t.co
tracking.crazyegg.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleoptimize.com
www.googletagmanager.com
www.linkedin.com
www2.openstax.org
104.244.42.131
104.244.42.197
13.107.42.14
13.224.189.41
13.224.189.71
13.224.189.75
13.225.78.92
13.32.110.93
146.75.116.157
18.208.125.13
2001:4860:4802:34::36
2600:9000:206f:f800:2:53b2:240:93a1
2606:4700::6811:e14e
2606:4700::6813:9408
2620:1ec:21::14
2a00:1450:4001:811::2004
2a00:1450:4001:812::200e
2a00:1450:4001:829::2002
2a00:1450:4001:829::2003
2a00:1450:4001:829::200e
2a00:1450:4001:830::2008
2a00:1450:4025:401::9c
2a02:26f0:3500:16::215:149b
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
34.105.198.99
34.120.195.249
34.237.219.119
65.9.66.74
99.80.140.53
99.86.4.88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openstax.org Open in urlscan Pro 13.224.189.75 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

175 Requests

97 %HTTPS

48 %IPv6

20 Domains

31 Subdomains

30 IPs

5 Countries

1093 kBTransfer

2735 kBSize

31 Cookies

13 Outgoing links

Page URL History

Redirected requests

175 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

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openstax.org Open in urlscan Pro
13.224.189.75 Public Scan

Screenshot
Live screenshot

Full Image

175
Requests

97 %
HTTPS

48 %
IPv6

20
Domains

31
Subdomains

30
IPs

5
Countries

1093 kB
Transfer

2735 kB
Size

31
Cookies

175 HTTP transactions
1 data transactions