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www.lib.umich.edu Open in urlscan Pro
18.213.222.111  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.lib.umich.edu//maplib//
Effective URL: https://www.lib.umich.edu//maplib//
Submission: On July 31 via api from US — Scanned from CA
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 15 IPs in 2 countries across 9 domains to perform 52 HTTP transactions. The main IP is 18.213.222.111, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is www.lib.umich.edu.
TLS certificate: Issued by E5 on July 19th 2024. Valid for: 3 months.
This is the only time www.lib.umich.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
29 18.213.222.111 14618 (AMAZON-AES)
1 151.101.1.229 54113 (FASTLY)
2 162.159.140.37 13335 (CLOUDFLAR...)
2 172.253.63.95 15169 (GOOGLE)
2 142.250.31.97 15169 (GOOGLE)
1 18.160.41.58 16509 (AMAZON-02)
5 172.253.63.94 15169 (GOOGLE)
1 99.84.191.43 16509 (AMAZON-02)
4 142.251.167.138 15169 (GOOGLE)
1 18.160.46.48 16509 (AMAZON-02)
1 141.211.4.224 36375 (UMICH-AS-5)
1 15.204.183.45 16276 (OVH)
1 3.139.117.186 16509 (AMAZON-02)
1 18.210.63.36 14618 (AMAZON-AES)
52 15
29    18.213.222.111 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-213-222-111.compute-1.amazonaws.com
www.lib.umich.edu
1    151.101.1.229 (San Francisco, United States)

ASN54113 (FASTLY, US)
cdn.jsdelivr.net
2    162.159.140.37 (None, )

ASN13335 (CLOUDFLARENET, US)
umich.edu
2    172.253.63.95 (United States)

ASN15169 (GOOGLE, US)
PTR: bi-in-f95.1e100.net
fonts.googleapis.com
2    142.250.31.97 (United States)

ASN15169 (GOOGLE, US)
PTR: bj-in-f97.1e100.net
www.googletagmanager.com
1    18.160.41.58 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-160-41-58.iad55.r.cloudfront.net
static.hotjar.com
5    172.253.63.94 (United States)

ASN15169 (GOOGLE, US)
PTR: bi-in-f94.1e100.net
fonts.gstatic.com
1    99.84.191.43 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-84-191-43.iad89.r.cloudfront.net
script.hotjar.com
4    142.251.167.138 (Farmingdale, United States)

ASN15169 (GOOGLE, US)
PTR: ww-in-f138.1e100.net
www.google-analytics.com
1    18.160.46.48 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-160-46-48.iad55.r.cloudfront.net
vc.hotjar.io
1    141.211.4.224 (Ann Arbor, United States)

ASN36375 (UMICH-AS-5, US)
PTR: sherry.umdl.umich.edu
libraryh3lp-com.proxy.lib.umich.edu
1    15.204.183.45 (Reston, United States)

ASN16276 (OVH, FR)
PTR: ns1016906.ip-15-204-183.us
libraryh3lp.com
1    3.139.117.186 (Columbus, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-139-117-186.us-east-2.compute.amazonaws.com
staff.lib.umich.edu
1    18.210.63.36 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-210-63-36.compute-1.amazonaws.com
cms.lib.umich.edu
Apex Domain
Subdomains		 Transfer
34 umich.edu
www.lib.umich.edu
umich.edu — Cisco Umbrella Rank: 51938
libraryh3lp-com.proxy.lib.umich.edu
staff.lib.umich.edu
cms.lib.umich.edu
897 KB
5 gstatic.com
fonts.gstatic.com
57 KB
4 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 104
21 KB
2 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 1335
script.hotjar.com — Cisco Umbrella Rank: 2017
61 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 112
184 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 110
972 B
1 libraryh3lp.com
libraryh3lp.com — Cisco Umbrella Rank: 67721
1 hotjar.io
vc.hotjar.io — Cisco Umbrella Rank: 4716
231 B
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 410
1 KB
52 9
Domain Requested by
29 www.lib.umich.edu www.lib.umich.edu
5 fonts.gstatic.com fonts.googleapis.com
4 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
www.lib.umich.edu
2 www.googletagmanager.com www.lib.umich.edu
www.googletagmanager.com
2 fonts.googleapis.com www.lib.umich.edu
client
2 umich.edu www.lib.umich.edu
umich.edu
1 cms.lib.umich.edu www.lib.umich.edu
1 staff.lib.umich.edu www.lib.umich.edu
1 libraryh3lp.com www.lib.umich.edu
1 libraryh3lp-com.proxy.lib.umich.edu www.lib.umich.edu
1 vc.hotjar.io script.hotjar.com
1 script.hotjar.com static.hotjar.com
1 static.hotjar.com www.lib.umich.edu
1 cdn.jsdelivr.net www.lib.umich.edu
52 14
Subject Issuer Validity Valid
lib.umich.edu
E5		 2024-07-19 -
2024-10-17		 3 months crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2024 Q3		 2024-07-30 -
2025-08-31		 a year crt.sh
umich.edu
WE1		 2024-06-11 -
2024-09-09		 3 months crt.sh
upload.video.google.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
*.google-analytics.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
*.hotjar.com
Amazon RSA 2048 M03		 2024-05-22 -
2025-06-20		 a year crt.sh
*.gstatic.com
WR2		 2024-07-30 -
2024-10-22		 3 months crt.sh
*.hotjar.io
Amazon ECDSA 256 M02		 2024-02-07 -
2025-03-08		 a year crt.sh
proxy.lib.umich.edu
InCommon RSA Server CA 2		 2023-10-23 -
2024-10-22		 a year crt.sh
libraryh3lp.com
R11		 2024-06-28 -
2024-09-26		 3 months crt.sh
staff.lib.umich.edu
Amazon RSA 2048 M02		 2023-10-15 -
2024-11-12		 a year crt.sh
cms.lib.umich.edu
InCommon RSA Server CA 2		 2024-04-10 -
2025-04-10		 a year crt.sh

This page contains 2 frames:

Primary Page: https://www.lib.umich.edu//maplib//
Frame ID: 6811FB5833D8618F918A152AD4D9711A
Requests: 52 HTTP requests in this frame

Frame: https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=36020
Frame ID: D9C6269239E43EB38B39A3AFD80A6CA2
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

404 - Page not found | University of Michigan Library

Page URL History Show full URLs

  1. http://www.lib.umich.edu//maplib// HTTP 307
    https://www.lib.umich.edu//maplib// Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <div id="___gatsby">
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • //static\.hotjar\.com/
Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

52
Requests

100 %
HTTPS

0 %
IPv6

9
Domains

14
Subdomains

15
IPs

2
Countries

1222 kB
Transfer

5407 kB
Size

7
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://www.lib.umich.edu//maplib// HTTP 307
    https://www.lib.umich.edu//maplib// Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

52 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.lib.umich.edu//maplib//
Redirect Chain
  • http://www.lib.umich.edu//maplib//
  • https://www.lib.umich.edu//maplib//
48 KB
12 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.lib.umich.edu//maplib//
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.213.222.111 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-222-111.compute-1.amazonaws.com
Software
Netlify /
Resource Hash
a005b68d73b3bab020b0834434e090fe300ad20007aacee2daa97185732ed4dc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

age
0
cache-control
max-age=0,no-cache,no-store,must-revalidate
cache-status
"Netlify Edge"; fwd=miss
content-encoding
br
content-type
text/html; charset=utf-8
date
Wed, 31 Jul 2024 04:39:51 GMT
etag
1594645820-ssl-df
referrer-policy
same-origin
server
Netlify
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
DENY
x-nf-request-id
01J43HCPFB3AYBEJ2TER9NPX7N
x-xss-protection
1; mode=block

Redirect headers

Location
https://www.lib.umich.edu//maplib//
Non-Authoritative-Reason
HttpsUpgrades
umich-lib.css
cdn.jsdelivr.net/npm/@umich-lib/css@1.0.9/dist/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/@umich-lib/css@1.0.9/dist/umich-lib.css
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu//maplib//
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.1.229 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
5bbd26065b25ff886e4411eb1039ab9c2a24ff4a069c9a2e58523ad0c3d55277
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Wed, 31 Jul 2024 04:39:51 GMT
x-content-type-options
nosniff
content-encoding
br
age
1290463
x-jsd-version
1.0.9
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
824
x-served-by
cache-fra-eddf8230123-FRA, cache-yyz4539-YYZ
x-jsd-version-type
version
etag
W/"83f-E6NVl+WHKzKEfk0jAgMYkd9PURo"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
umalerts.js
umich.edu/apis/umalerts/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://umich.edu/apis/umalerts/umalerts.js
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu//maplib//
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
162.159.140.37 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a2faa9ce9ee63456eda8d5bcc03172e6f870f1725ff5b293767a56a8448c287e
Security Headers
Name Value
Strict-Transport-Security max-age=300
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Wed, 31 Jul 2024 04:39:51 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
strict-transport-security
max-age=300
age
39771
alt-svc
h3=":443"; ma=86400
content-length
1760
x-xss-protection
1; mode=block
referrer-policy
same-origin
last-modified
Tue, 18 Jun 2024 18:05:05 GMT
server
cloudflare
x-machine-name
rollerhockey
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/javascript;charset=UTF-8
expect-ct
max-age=86400, enforce
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
8abae834f9ebab6c-YYZ
expires
Tue, 13 Aug 2024 13:37:00 GMT
css
fonts.googleapis.com/ 		4 KB
972 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Crimson+Text|Muli:400,600,700
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu//maplib//
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.253.63.95 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bi-in-f95.1e100.net
Software
ESF /
Resource Hash
84289fdc7d7120dcd37845baf3550d1eccc0f1842b3731ee8fde91b07d320354
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

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Wed, 31 Jul 2024 04:39:51 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
Wed, 31 Jul 2024 04:39:51 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
Wed, 31 Jul 2024 04:39:51 GMT
fdlp-fdb1d580853985c422fddb3a8aaaba2b.png
www.lib.umich.edu/static/ 		47 KB
47 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.lib.umich.edu/static/fdlp-fdb1d580853985c422fddb3a8aaaba2b.png
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu//maplib//
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.213.222.111 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-222-111.compute-1.amazonaws.com
Software
Netlify /
Resource Hash
cf292b37e491b726e47d03c205509425f969775ea856f46644e1b09224b5ffb8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.lib.umich.edu//maplib//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

x-nf-request-id
01J43HCQ75H7VYHXBXFWJP1HHY
date
Wed, 31 Jul 2024 04:39:51 GMT
strict-transport-security
max-age=31536000
referrer-policy
same-origin
x-content-type-options
nosniff
server
Netlify
age
34174
cache-status
"Netlify Edge"; hit
etag
"ae254c52a1c7e8e0f8ed7c6d73c13abe-ssl"
x-frame-options
DENY
content-type
image/png
cache-control
max-age=0,no-cache,no-store,must-revalidate
accept-ranges
bytes
content-length
48266
x-xss-protection
1; mode=block
webpack-runtime.js
www.lib.umich.edu/ 		5 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.lib.umich.edu/webpack-runtime.js
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu//maplib//
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.213.222.111 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-222-111.compute-1.amazonaws.com
Software
Netlify /
Resource Hash
07c41f1a0eff511f2a19597d089a9f4e15b3349df689e342fc25f2e04a27e513
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.lib.umich.edu//maplib//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

x-nf-request-id
01J43HCQAEAJKA12NWNTPRBQMF
date
Wed, 31 Jul 2024 04:39:51 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
age
4875
content-length
2481
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
Netlify
cache-status
"Netlify Edge"; hit
etag
"fd52852e01090bce7b9b26500073c15b-ssl-df"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/javascript; charset=UTF-8
cache-control
max-age=0,no-cache,no-store,must-revalidate
accept-ranges
bytes
framework.js
www.lib.umich.edu/ 		137 KB
43 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.lib.umich.edu/framework.js
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu//maplib//
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.213.222.111 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-222-111.compute-1.amazonaws.com
Software
Netlify /
Resource Hash
074687ae031870c432e95d79207d427c7deadbecbfe58ff1c3f4eeb7c92059cc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.lib.umich.edu//maplib//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

x-nf-request-id
01J43HCQAZCE8J4QYRTB5J7VPH
date
Wed, 31 Jul 2024 04:39:51 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
age
34171
content-length
43750
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
Netlify
cache-status
"Netlify Edge"; hit
etag
"294b271beb26aa25b9524d2a8c03de6e-ssl-df"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/javascript; charset=UTF-8
cache-control
max-age=0,no-cache,no-store,must-revalidate
accept-ranges
bytes
app.js
www.lib.umich.edu/ 		1 MB
134 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.lib.umich.edu/app.js
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu//maplib//
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.213.222.111 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-222-111.compute-1.amazonaws.com
Software
Netlify /
Resource Hash
2e515f65d698503371a7d60d4d060154abec90f54cb6be5a548c4000cbab68a8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.lib.umich.edu//maplib//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

x-nf-request-id
01J43HCQB2X6JNWSKAXF38T9R2
date
Wed, 31 Jul 2024 04:39:51 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
age
4875
content-length
137317
x-xss-protection
1; mode=block
referrer-policy
same-origin
server
Netlify
cache-status
"Netlify Edge"; hit
etag
"16c103d7eb1cc5193e2dacbaa8844189-ssl-df"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/javascript; charset=UTF-8
cache-control
max-age=0,no-cache,no-store,must-revalidate
accept-ranges
bytes
gtm.js
www.googletagmanager.com/ 		262 KB
86 KB 		Script
General
Check archive.org
Download Go to
Full URL
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https://www.lib.umich.edu/page-data//maplib/page-data.json
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-TGX4VVB
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70 B 		XHR
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expires
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collect
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155 B 		Image
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URL: https://www.lib.umich.edu/webpack-runtime.js
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Download Go to
Full URL
https://libraryh3lp-com.proxy.lib.umich.edu/presence/jid/umlibraryaskalibrarian/chat.libraryh3lp.com/text
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu/2123.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
141.211.4.224 Ann Arbor, United States, ASN36375 (UMICH-AS-5, US),
Reverse DNS
sherry.umdl.umich.edu
Software
nginx / Express
Resource Hash
ba691ba042bcedd9a61a36f5969026bc95859dccdc7e47f24e6bce35673baf2f
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; preload

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Wed, 31 Jul 2024 04:39:54 GMT
Strict-Transport-Security
max-age=63072000; preload
Content-Encoding
gzip
Server
nginx
X-Powered-By
Express
Access-Control-Allow-Methods
GET, HEAD, OPTIONS
Content-Type
text/plain; charset=UTF-8
Access-Control-Allow-Origin
*
Connection
close
Access-Control-Allow-Headers
Origin, X-Requested-With, Content-Type, Accept, Authorization
X-test2
%{origin}i/%{env:origin}i/%{env:http_origin}i/%{http_origin}i
umlibraryaskalibrarian@chat.libraryh3lp.com
libraryh3lp.com/chat/ Frame D9C6 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=36020
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu/app.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
15.204.183.45 Reston, United States, ASN16276 (OVH, FR),
Reverse DNS
ns1016906.ip-15-204-183.us
Software
nginx / Express
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

cache-control
no-cache, private
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Wed, 31 Jul 2024 04:39:54 GMT
etag
W/"A0KBGC77HYWDXD0SHVX90CHSN8"
p3p
CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
server
nginx
strict-transport-security
max-age=63072000; includeSubDomains; preload
vary
Accept-Encoding
x-powered-by
Express
alerts
staff.lib.umich.edu/api/ 		696 B
945 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://staff.lib.umich.edu/api/alerts?now=1722400794798
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu/5214.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.139.117.186 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-139-117-186.us-east-2.compute.amazonaws.com
Software
Apache/2.4.61 (Debian) /
Resource Hash
951a54bb85081d51ea591b8f24bdb20ba41b1aab109b8cbc4cb7fb2388382669
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Wed, 31 Jul 2024 04:39:55 GMT
x-content-type-options
nosniff
last-modified
Wed, 31 Jul 2024 04:39:01 GMT
server
Apache/2.4.61 (Debian)
etag
"2b8-61e83ac540340;61c401de9bc70
access-control-allow-methods
GET
content-type
application/json
access-control-allow-origin
*
accept-ranges
bytes
content-length
696
404.webp
www.lib.umich.edu/static/4556d434e8ac53ca785c49a4df005322/025c5/ 		59 KB
59 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.lib.umich.edu/static/4556d434e8ac53ca785c49a4df005322/025c5/404.webp
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.213.222.111 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-222-111.compute-1.amazonaws.com
Software
Netlify /
Resource Hash
d6f08a7a018c6de9dad99a43e9e50f314a166f2e0c6a50df99fb12c9bef192d6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.lib.umich.edu//maplib//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

x-nf-request-id
01J43HCT6511YZ93457680Z3WQ
date
Wed, 31 Jul 2024 04:39:54 GMT
strict-transport-security
max-age=31536000
referrer-policy
same-origin
x-content-type-options
nosniff
server
Netlify
age
3
cache-status
"Netlify Edge"; hit
etag
"01cc2d4d882e28e6a72e45ff238110ff-ssl"
x-frame-options
DENY
content-type
image/webp
cache-control
max-age=0,no-cache,no-store,must-revalidate
accept-ranges
bytes
content-length
60054
x-xss-protection
1; mode=block
404.webp
www.lib.umich.edu/static/4556d434e8ac53ca785c49a4df005322/025c5/ 		59 KB
59 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.lib.umich.edu/static/4556d434e8ac53ca785c49a4df005322/025c5/404.webp
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu/1108.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.213.222.111 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-222-111.compute-1.amazonaws.com
Software
Netlify /
Resource Hash
d6f08a7a018c6de9dad99a43e9e50f314a166f2e0c6a50df99fb12c9bef192d6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.lib.umich.edu//maplib//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

x-nf-request-id
01J43HCT8EE0A81DKWFWAK5WRX
date
Wed, 31 Jul 2024 04:39:54 GMT
strict-transport-security
max-age=31536000
referrer-policy
same-origin
x-content-type-options
nosniff
server
Netlify
age
3
cache-status
"Netlify Edge"; hit
etag
"01cc2d4d882e28e6a72e45ff238110ff-ssl"
x-frame-options
DENY
content-type
image/webp
cache-control
max-age=0,no-cache,no-store,must-revalidate
accept-ranges
bytes
content-length
60054
x-xss-protection
1; mode=block
universalheader
cms.lib.umich.edu/api/ 		2 KB
2 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://cms.lib.umich.edu/api/universalheader
Requested by
Host: www.lib.umich.edu
URL: https://www.lib.umich.edu/3104.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
18.210.63.36 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-210-63-36.compute-1.amazonaws.com
Software
Apache/2.4.61 (Debian) /
Resource Hash
0ebf849fa78f821c0c22046430fb008f5818ae07c6aaa0de1638fdda09762719
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Wed, 31 Jul 2024 04:39:55 GMT
X-Content-Type-Options
nosniff
Last-Modified
Tue, 30 Jul 2024 14:00:01 GMT
Server
Apache/2.4.61 (Debian)
ETag
"714-61e7764c77a40"
Access-Control-Allow-Methods
GET
Content-Type
application/json
Access-Control-Allow-Origin
*
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Headers
Authorization
Content-Length
1812
Keep-Alive
timeout=10, max=100

Verdicts & Comments Add Verdict or Comment

28 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| dataLayer function| hj object| _hjSettings string| pagePath string| ___chunkMapping string| ___webpackCompilationHash object| umalerts object| webpackChunklib_umich_edu object| asyncRequires object| ___emitter object| ___loader function| ___push function| ___replace function| ___navigate object| __LUNR__ object| google_tag_manager object| google_tag_data object| hjSiteSettings object| hjLazyModules function| hjBootstrap object| hjBootstrapCalled string| GoogleAnalyticsObject function| ga function| onYouTubeIframeAPIReady object| gaGlobal object| gaplugins object| gaData

7 Cookies

Domain/Path Name / Value
.umich.edu/ Name: __cf_bm
Value: s5xXE0SvguuHTagEddDw.U5J7Owg3tjp.Ady3G4c5Rw-1722400791-1.0.1.1-gm5oc_1RlWKYepKzoNsjHn.rD19wKaLVgsNeafYbSUtWfteT_.zgY4hOZC90uqERi9WyrkHLjFO0L0ILULhZIw
.umich.edu/ Name: _ga_C4BRY2931P
Value: GS1.1.1722400792.1.0.1722400792.0.0.0
.umich.edu/ Name: _ga
Value: GA1.2.1494531225.1722400792
.umich.edu/ Name: _gid
Value: GA1.2.7606164.1722400792
.umich.edu/ Name: _gat_UA-1341620-23
Value: 1
.umich.edu/ Name: _hjSessionUser_1553464
Value: eyJpZCI6IjY0OWMxNDMzLTg5YWQtNWE3OC05NDUxLWNmYmRjOTVlMjk0MSIsImNyZWF0ZWQiOjE3MjI0MDA3OTI0NjEsImV4aXN0aW5nIjpmYWxzZX0=
.umich.edu/ Name: _hjSession_1553464
Value: eyJpZCI6ImEyMzgyYzhiLWMyNmYtNDc0Mi04ZWM0LWU0NmExNmQxZmJjZSIsImMiOjE3MjI0MDA3OTI0NjIsInMiOjAsInIiOjAsInNiIjowLCJzciI6MCwic2UiOjAsImZzIjoxLCJzcCI6MX0=

2 Console Messages

Source Level URL
Text
network error URL: https://www.lib.umich.edu//maplib//
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://www.lib.umich.edu/page-data//maplib/page-data.json
Message:
Failed to load resource: the server responded with a status of 404 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

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.

cdn.jsdelivr.net
cms.lib.umich.edu
fonts.googleapis.com
fonts.gstatic.com
libraryh3lp-com.proxy.lib.umich.edu
libraryh3lp.com
script.hotjar.com
staff.lib.umich.edu
static.hotjar.com
umich.edu
vc.hotjar.io
www.google-analytics.com
www.googletagmanager.com
www.lib.umich.edu
141.211.4.224
142.250.31.97
142.251.167.138
15.204.183.45
151.101.1.229
162.159.140.37
172.253.63.94
172.253.63.95
18.160.41.58
18.160.46.48
18.210.63.36
18.213.222.111
3.139.117.186
99.84.191.43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