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guides.lib.umich.edu Open in urlscan Pro
54.85.246.96  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://guides.lib.umich.edu/
Effective URL: https://guides.lib.umich.edu/
Submission: On February 23 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 11 IPs in 2 countries across 10 domains to perform 26 HTTP transactions. The main IP is 54.85.246.96, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is guides.lib.umich.edu.
TLS certificate: Issued by R3 on January 2nd 2024. Valid for: 3 months.
This is the only time guides.lib.umich.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 34.194.39.199 14618 (AMAZON-AES)
5 54.85.246.96 14618 (AMAZON-AES)
5 2600:9000:244... 16509 (AMAZON-02)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a04:4e42:600... 54113 (FASTLY)
1 52.217.113.240 16509 (AMAZON-02)
1 1 2a05:d014:275... 16509 (AMAZON-02)
1 141.213.128.153 36375 (UMICH-AS-5)
6 15.204.183.45 16276 (OVH)
2 2a00:1450:400... 15169 (GOOGLE)
1 52.23.81.73 14618 (AMAZON-AES)
1 34.196.10.250 14618 (AMAZON-AES)
2 2001:4860:480... 15169 (GOOGLE)
26 11
1    34.194.39.199 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-194-39-199.compute-1.amazonaws.com
guides.lib.umich.edu
5    54.85.246.96 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-85-246-96.compute-1.amazonaws.com
guides.lib.umich.edu
5    2600:9000:2449:1600:3:a513:ad40:93a1 (United States)

ASN16509 (AMAZON-02, US)
static-assets-us.libguides.com
1    2606:4700::6812:bcf (United States)

ASN13335 (CLOUDFLARENET, US)
netdna.bootstrapcdn.com
1    2a04:4e42:600::649 (United States)

ASN54113 (FASTLY, US)
code.jquery.com
1    52.217.113.240 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1.amazonaws.com
s3.amazonaws.com
1    2a05:d014:275:cb01::c8 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
www.lib.umich.edu
1    141.213.128.153 (Ann Arbor, United States)

ASN36375 (UMICH-AS-5, US)
PTR: macc-haproxy-www-lib.umdl.umich.edu
apps.lib.umich.edu
6    15.204.183.45 (Reston, United States)

ASN16276 (OVH, FR)
PTR: ns1016906.ip-15-204-183.us
libraryh3lp.com
2    2a00:1450:4001:81c::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    52.23.81.73 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-23-81-73.compute-1.amazonaws.com
umich.libapps.com
1    34.196.10.250 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-196-10-250.compute-1.amazonaws.com
libguides-proc.springyaws.com
2    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
Apex Domain
Subdomains		 Transfer
8 umich.edu
guides.lib.umich.edu
www.lib.umich.edu — Cisco Umbrella Rank: 929326
apps.lib.umich.edu — Cisco Umbrella Rank: 782092
39 KB
6 libraryh3lp.com
libraryh3lp.com — Cisco Umbrella Rank: 38454
66 KB
5 libguides.com
static-assets-us.libguides.com — Cisco Umbrella Rank: 30143
103 KB
2 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2197
302 B
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
159 KB
1 springyaws.com
libguides-proc.springyaws.com — Cisco Umbrella Rank: 31165
196 B
1 libapps.com
umich.libapps.com
373 B
1 amazonaws.com
s3.amazonaws.com
733 B
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 775
66 KB
1 bootstrapcdn.com
netdna.bootstrapcdn.com — Cisco Umbrella Rank: 3231
7 KB
26 10
Domain Requested by
6 libraryh3lp.com guides.lib.umich.edu
libraryh3lp.com
6 guides.lib.umich.edu 1 redirects static-assets-us.libguides.com
5 static-assets-us.libguides.com guides.lib.umich.edu
2 region1.google-analytics.com www.googletagmanager.com
2 www.googletagmanager.com guides.lib.umich.edu
www.googletagmanager.com
1 libguides-proc.springyaws.com guides.lib.umich.edu
1 umich.libapps.com static-assets-us.libguides.com
1 apps.lib.umich.edu guides.lib.umich.edu
1 www.lib.umich.edu 1 redirects
1 s3.amazonaws.com guides.lib.umich.edu
1 code.jquery.com guides.lib.umich.edu
1 netdna.bootstrapcdn.com guides.lib.umich.edu
26 12

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

Domain
umich.edu
www.lib.umich.edu
umich.libcal.com
umich.libapps.com
umich.qualtrics.com
creativecommons.org
Subject Issuer Validity Valid
guides.lib.umich.edu
R3		 2024-01-02 -
2024-04-01		 3 months crt.sh
*.libguides.com
Amazon RSA 2048 M02		 2024-01-15 -
2025-02-12		 a year crt.sh
bootstrapcdn.com
GTS CA 1P5		 2024-01-28 -
2024-04-27		 3 months crt.sh
*.jquery.com
Sectigo RSA Domain Validation Secure Server CA		 2023-07-11 -
2024-07-14		 a year crt.sh
s3.amazonaws.com
Amazon RSA 2048 M01		 2024-02-08 -
2025-01-11		 a year crt.sh
libraryh3lp.com
R3		 2023-12-30 -
2024-03-29		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-02-05 -
2024-04-29		 3 months crt.sh
libapps.com
R3		 2024-01-12 -
2024-04-11		 3 months crt.sh
*.springyaws.com
R3		 2024-01-19 -
2024-04-18		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://guides.lib.umich.edu/
Frame ID: E84BC99422081695EC84F3D90F77AB58
Requests: 21 HTTP requests in this frame

Frame: https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=27279
Frame ID: DACBDABA621194E8B7D6DCC49C2AA5FD
Requests: 5 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Guides BY SUBJECT - Research Guides at University of Michigan LibraryUniversity of MichiganLibrary

Page URL History Show full URLs

  1. http://guides.lib.umich.edu/ HTTP 301
    https://guides.lib.umich.edu/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
  • <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
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • ([\d.]+)/jquery-ui(?:\.min)?\.js
  • jquery-ui.*\.js

Page Statistics

26
Requests

96 %
HTTPS

46 %
IPv6

10
Domains

12
Subdomains

11
IPs

2
Countries

441 kB
Transfer

1654 kB
Size

5
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://guides.lib.umich.edu/ HTTP 301
    https://guides.lib.umich.edu/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 8
  • https://www.lib.umich.edu/files/cc_by.gif HTTP 301
  • https://apps.lib.umich.edu/files/cc_by.gif

26 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
guides.lib.umich.edu/
Redirect Chain
  • http://guides.lib.umich.edu/
  • https://guides.lib.umich.edu/
48 KB
14 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://guides.lib.umich.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.85.246.96 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-85-246-96.compute-1.amazonaws.com
Software
nginx /
Resource Hash
5e08bebfb7d831b965af8002c872f5c22367966f453428df2a40bb660999c49c
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

content-encoding
gzip
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Fri, 23 Feb 2024 11:10:46 GMT
server
nginx
strict-transport-security
max-age=31536000; preload
vary
Accept-Encoding
x-backend-server
libguides-us-1.springyaws.com
x-content-type-options
nosniff

Redirect headers

Connection
keep-alive
Content-Length
162
Content-Type
text/html
Date
Fri, 23 Feb 2024 11:10:46 GMT
Location
https://guides.lib.umich.edu/
Server
nginx
Strict-Transport-Security
max-age=31536000; preload
X-Backend-Server
libguides-us-4.springyaws.com
X-Content-Type-Options
nosniff
jquery-ui.min.css
static-assets-us.libguides.com/web/jquery/css/ 		30 KB
7 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libguides.com/web/jquery/css/jquery-ui.min.css?2691
Requested by
Host: guides.lib.umich.edu
URL: https://guides.lib.umich.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2449:1600:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
54dc71796bfbf1f069559ddc33c2e8992efec541f621797a849d442a69822696
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.umich.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 01:07:13 GMT
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; preload
content-encoding
br
x-amz-cf-pop
AMS58-P6
age
36214
via
1.1 9dba3ae645587c3cf23f9d232c9cb4e8.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libguides-us-3.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Tue, 15 Aug 2023 23:17:07 GMT
server
nginx
etag
W/"64dc0773-783a"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
ZmCgga3LolFHtnzzA9wytiiJVr57rL7PrQOjsOarZERRJmu5rq8jMw==
font-awesome.min.css
netdna.bootstrapcdn.com/font-awesome/4.7.0/css/ 		30 KB
7 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://netdna.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
Requested by
Host: guides.lib.umich.edu
URL: https://guides.lib.umich.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.umich.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 11:10:46 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
723
age
9193417
cdn-cachedat
11/15/2021 21:49:00
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:04:55 GMT
cdn-proxyver
1.0
cdn-requestpullcode
200
server
cloudflare
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
efedfd4527f4db56516f4fc728d19fc7
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
859f063799129188-FRA
cdn-requestpullsuccess
True
lg-public.min.css
static-assets-us.libguides.com/web/css3.6.4/ 		152 KB
25 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libguides.com/web/css3.6.4/lg-public.min.css
Requested by
Host: guides.lib.umich.edu
URL: https://guides.lib.umich.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2449:1600:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
8487da36424c25247f3a02b4f02f6252b55b4e427152256ef6974feb041b509a
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.umich.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 08:51:00 GMT
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; preload
content-encoding
br
x-amz-cf-pop
AMS58-P6
age
8387
via
1.1 9dba3ae645587c3cf23f9d232c9cb4e8.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libguides-us-1.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Tue, 13 Feb 2024 01:26:34 GMT
server
nginx
etag
W/"65cac54a-25f5b"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
78RCI1xj6wQXpackZ5bCCJMeN7MRkyn0n9PBG_bgo4nUc80r_zQz2w==
1.12.4_jquery.min.js
static-assets-us.libguides.com/web/jquery/js/ 		95 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libguides.com/web/jquery/js/1.12.4_jquery.min.js
Requested by
Host: guides.lib.umich.edu
URL: https://guides.lib.umich.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2449:1600:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
ad24ab357f5c732fcf6e7a7f921fb16928402331f30610caa0f9583420e86214
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.umich.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 01:07:13 GMT
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; preload
content-encoding
br
x-amz-cf-pop
AMS58-P6
age
36214
via
1.1 9dba3ae645587c3cf23f9d232c9cb4e8.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libguides-us-2.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 06 Jan 2022 20:45:14 GMT
server
nginx
etag
W/"61d754da-17b71"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
VqcguftJoVLbRXB0m5tqVNQySZj307hcn6RhJmPetRUZXKv9H8kyXg==
jquery-ui.min.js
code.jquery.com/ui/1.13.2/ 		249 KB
66 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://code.jquery.com/ui/1.13.2/jquery-ui.min.js
Requested by
Host: guides.lib.umich.edu
URL: https://guides.lib.umich.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:600::649 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
9528ca634fecad433d044ddd3e6f9ce1f068d5d932dafdbb19d8e6daea1968bd

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.umich.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 11:10:46 GMT
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
age
9609851
x-cache
HIT, HIT
content-length
67628
x-served-by
cache-lga13623-LGA, cache-fra-eddf8230099-FRA
last-modified
Fri, 18 Oct 1991 12:00:00 GMT
server
nginx
x-timer
S1708686647.972666,VS0,VE0
etag
W/"28feccc0-3e46c"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=604800
accept-ranges
bytes
x-cache-hits
49, 5660
lg-public.min.js
static-assets-us.libguides.com/web/js3.6.4/ 		137 KB
35 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libguides.com/web/js3.6.4/lg-public.min.js
Requested by
Host: guides.lib.umich.edu
URL: https://guides.lib.umich.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2449:1600:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
5c0f0b1428ba264cd506aa861c5eddca7aa7d7a846da5419cecc3fdb5d292b20
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.umich.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 08:49:47 GMT
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; preload
content-encoding
br
x-amz-cf-pop
AMS58-P6
age
8460
via
1.1 9dba3ae645587c3cf23f9d232c9cb4e8.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libguides-us-1.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Tue, 13 Feb 2024 01:26:34 GMT
server
nginx
etag
W/"65cac54a-2222f"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
PAj88HBG692wyWaAx0D2IC-n_P8UN0-G_Ug-1J2NLylw1ckI7wc9JQ==
scripts.js
s3.amazonaws.com/libapps/sites/24/include/ 		281 B
733 B 		Script
General
Check archive.org
Download Go to
Full URL
https://s3.amazonaws.com/libapps/sites/24/include/scripts.js
Requested by
Host: guides.lib.umich.edu
URL: https://guides.lib.umich.edu/
Protocol
HTTP/1.1
Security
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Response headers

Date
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x-amz-version-id
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3 KB 		Script
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TLS 1.3, , AES_128_GCM
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Request headers

accept-language
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Response headers

date
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content-security-policy
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Response headers

date
Fri, 23 Feb 2024 11:10:47 GMT
strict-transport-security
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strict-transport-security
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490 B 		Script
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date
Fri, 23 Feb 2024 11:10:47 GMT
content-encoding
gzip
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nginx
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date
Fri, 23 Feb 2024 11:10:47 GMT
content-encoding
br
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server
Google Tag Manager
vary
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expires
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umlibraryaskalibrarian@chat.libraryh3lp.com
libraryh3lp.com/chat/ Frame DACB 		11 KB
5 KB 		Document
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Requested by
Host: guides.lib.umich.edu
URL: https://guides.lib.umich.edu/
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Response headers

cache-control
no-cache, private
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Fri, 23 Feb 2024 11:10:47 GMT
etag
W/"RYV71K45H77B8RQZ3T846AFWF4"
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server
nginx
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vary
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x-powered-by
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session
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373 B 		Script
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https://umich.libapps.com/libapps/login_process/session?callback=springSpace.Session.getLGSessionStatusCallback&app_id=1&domain=guides.lib.umich.edu&site_id=24&auth_reload=0&_=1708686647049
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Host: static-assets-us.libguides.com
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H2
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TLS 1.3, , AES_128_GCM
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accept-language
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User-Agent
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Response headers

date
Fri, 23 Feb 2024 11:10:47 GMT
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
strict-transport-security
max-age=31536000; preload
server
nginx
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1000
vary
Accept-Encoding
access-control-allow-methods
GET
access-control-allow-origin
*
content-type
text/javascript;charset=UTF-8
access-control-allow-credentials
true
index_process.php
guides.lib.umich.edu/ 		288 KB
21 KB 		XHR
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https://guides.lib.umich.edu/index_process.php?action=172&order=0&type_id=0&owner_id=0&group_id=0&num_cols=2&search=
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Host: static-assets-us.libguides.com
URL: https://static-assets-us.libguides.com/web/jquery/js/1.12.4_jquery.min.js
Protocol
H2
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TLS 1.3, , AES_128_GCM
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Request headers

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Referer
https://guides.lib.umich.edu/
X-Requested-With
XMLHttpRequest
accept-language
de-DE,de;q=0.9
User-Agent
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Response headers

date
Fri, 23 Feb 2024 11:10:47 GMT
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
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server
nginx
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content-type
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x-backend-server
libguides-us-1.springyaws.com
index_process.php
guides.lib.umich.edu/ 		153 B
349 B 		XHR
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https://guides.lib.umich.edu/index_process.php?action=176&site_id=24
Requested by
Host: static-assets-us.libguides.com
URL: https://static-assets-us.libguides.com/web/jquery/js/1.12.4_jquery.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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54.85.246.96 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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nginx /
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://guides.lib.umich.edu/
X-Requested-With
XMLHttpRequest
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/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 11:10:47 GMT
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
nginx
vary
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content-type
text/html; charset=UTF-8
x-backend-server
libguides-us-1.springyaws.com
index_process.php
guides.lib.umich.edu/ 		80 B
326 B 		XHR
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https://guides.lib.umich.edu/index_process.php?action=177&site_id=24
Requested by
Host: static-assets-us.libguides.com
URL: https://static-assets-us.libguides.com/web/jquery/js/1.12.4_jquery.min.js
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H2
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TLS 1.3, , AES_128_GCM
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X-Content-Type-Options nosniff

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://guides.lib.umich.edu/
X-Requested-With
XMLHttpRequest
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/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 11:10:47 GMT
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
nginx
vary
Accept-Encoding
content-type
text/html; charset=UTF-8
x-backend-server
libguides-us-1.springyaws.com
index_process.php
guides.lib.umich.edu/ 		2 KB
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Requested by
Host: static-assets-us.libguides.com
URL: https://static-assets-us.libguides.com/web/jquery/js/1.12.4_jquery.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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nginx /
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://guides.lib.umich.edu/
X-Requested-With
XMLHttpRequest
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/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 11:10:47 GMT
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
nginx
vary
Accept-Encoding
content-type
text/html; charset=UTF-8
x-backend-server
libguides-us-1.springyaws.com
log.php
libguides-proc.springyaws.com/ 		0
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URL: https://guides.lib.umich.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.196.10.250 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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Software
nginx /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.umich.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 11:10:47 GMT
strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
nginx
x-backend-server
libguides-proc-us.springyaws.com
vary
Accept-Encoding
content-type
text/html; charset=UTF-8
js
www.googletagmanager.com/gtag/ 		274 KB
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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-MHLRC58
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.umich.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 11:10:47 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
93483
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Fri, 23 Feb 2024 11:10:47 GMT
collect
region1.google-analytics.com/g/ 		0
248 B 		Ping
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https://region1.google-analytics.com/g/collect?v=2&tid=G-71CZPXS3EF&gtm=45je42l0v9103758398z89103735895za200&_p=1708686647298&gcd=13l3l3l3l1&npa=0&dma_cps=sypham&dma=1&cid=1801860341.1708686647&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1708686647&sct=1&seg=0&dl=https%3A%2F%2Fguides.lib.umich.edu%2F&dt=Home%20-%20Research%20Guides%20at%20University%20of%20Michigan%20Library&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=1554
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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-71CZPXS3EF&l=dataLayer&cx=c
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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://guides.lib.umich.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 23 Feb 2024 11:10:47 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://guides.lib.umich.edu
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
unavailable
libraryh3lp.com/presence/image/flat-lang-neutral/ Frame DACB 		276 B
524 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://libraryh3lp.com/presence/image/flat-lang-neutral/unavailable
Requested by
Host: libraryh3lp.com
URL: https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=27279
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
9f3f738b494d004f30b839d73fc129315b16779c0d5c25d9113267a2a4bf2755
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=27279
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 11:10:48 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
server
nginx
x-powered-by
Express
access-control-allow-methods
GET, HEAD, OPTIONS
content-type
image/png
access-control-allow-origin
*
access-control-allow-headers
Accept, Content-Type, Origin, X-Requested-With
libraryh3lp_jid.js
libraryh3lp.com/widget/ Frame DACB 		66 B
318 B 		Script
General
Check archive.org
Download Go to
Full URL
https://libraryh3lp.com/widget/libraryh3lp_jid.js
Requested by
Host: libraryh3lp.com
URL: https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=27279
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
a27258f9e29b556d4ec7b4df9694f87ecad28bf483a71cb17fdfa8ca57d55997
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=27279
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 11:10:48 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
server
nginx
x-powered-by
Express
etag
"42058584614760730968"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
private, max-age=31536000
content-length
66
expires
Sat, 22 Feb 2025 11:10:48 GMT
embedded.js
libraryh3lp.com/widget/js/ Frame DACB 		111 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://libraryh3lp.com/widget/js/embedded.js
Requested by
Host: libraryh3lp.com
URL: https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=27279
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
823bf6ec1657ee74677c619ac338cbc20ee47064d92c8a868b60b46c4cbfd93c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=27279
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

date
Fri, 23 Feb 2024 11:10:48 GMT
content-encoding
gzip
strict-transport-security
max-age=63072000; includeSubDomains; preload
last-modified
Tue, 20 Feb 2024 11:39:59 GMT
server
nginx
x-powered-by
Express
etag
W/"82d5-18dc650c821"
vary
Accept-Encoding
content-type
application/javascript;charset=utf-8
cache-control
public, max-age=0
accept-ranges
bytes
content-length
33493
widget-beep.ogg
libraryh3lp.com/widget/snd/ Frame DACB 		27 KB
27 KB 		Media
General
Check archive.org
Download Go to
Full URL
https://libraryh3lp.com/widget/snd/widget-beep.ogg
Requested by
Host: libraryh3lp.com
URL: https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=27279
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
1bce9a946b10c555497fccef950f00a5ace8e2ec193419bbe1af6edd20f3864e
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload

Request headers

Referer
https://libraryh3lp.com/chat/umlibraryaskalibrarian@chat.libraryh3lp.com?skin=27279
Accept-Encoding
identity;q=1, *;q=0
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/122.0.6261.57 Safari/537.36
Range
bytes=0-

Response headers

date
Fri, 23 Feb 2024 11:10:48 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
last-modified
Fri, 02 Feb 2024 16:19:42 GMT
server
nginx
x-powered-by
Express
etag
W/"6b07-18d6a9e6593"
content-type
audio/ogg
access-control-allow-origin
*
Content-Range
bytes 0-27398/27399
cache-control
public, max-age=0
accept-ranges
bytes
Content-Length
27399
collect
region1.google-analytics.com/g/ 		0
54 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-71CZPXS3EF&gtm=45je42l0v9103758398za200&_p=1708686647298&gcd=13l3l3l3l1&npa=0&dma_cps=sypham&dma=1&cid=1801860341.1708686647&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=AEA&_s=2&sid=1708686647&sct=1&seg=0&dl=https%3A%2F%2Fguides.lib.umich.edu%2F&dt=Home%20-%20Research%20Guides%20at%20University%20of%20Michigan%20Library&en=scroll&epn.percent_scrolled=90&_et=6&tfd=6561
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-71CZPXS3EF&l=dataLayer&cx=c
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://guides.lib.umich.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.57 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 23 Feb 2024 11:10:52 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://guides.lib.umich.edu
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

39 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 function| $ function| jQuery number| total_db_count object| springSpace object| jQuery1124020405257303692337 string| LOADING_DOTS string| openmenu_href string| current_self function| tabbable_topnav function| focuslink_sidenav function| mouselink_sidenav function| lh3CheckPresence function| lh3UpdatePresence object| system function| callGetLGSessionStatus object| springStats object| button_data object| dataLayer number| key number| type_id string| group_id number| owner_id string| type_label number| num_cols boolean| display_sort object| xhr string| field string| param object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal string| jabber_user string| jabber_server object| jabber_resources string| jabber_client_id object| helptips string| guide_text

5 Cookies

Domain/Path Name / Value
guides.lib.umich.edu/ Name: sts
Value: {"id":"7e2b3294433ea13cb4b7","start":1708686647297}
.lib.umich.edu/ Name: skynet
Value: 9a97e72f.6120a9ca5be0c
apps.lib.umich.edu/ Name: STICKY
Value: s223
.umich.edu/ Name: _ga
Value: GA1.1.1801860341.1708686647
.umich.edu/ Name: _ga_71CZPXS3EF
Value: GS1.1.1708686647.1.0.1708686647.0.0.0

1 Console Messages

Source Level URL
Text
deprecation warning URL: https://static-assets-us.libguides.com/web/jquery/js/1.12.4_jquery.min.js(Line 2)
Message:
Listener added for a synchronous 'DOMNodeInserted' DOM Mutation Event. This event type is deprecated (https://w3c.github.io/uievents/#legacy-event-types) and work is underway to remove it from this browser. Usage of this event listener will cause performance issues today, and represents a risk of future incompatibility. Consider using MutationObserver instead.

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 upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

apps.lib.umich.edu
code.jquery.com
guides.lib.umich.edu
libguides-proc.springyaws.com
libraryh3lp.com
netdna.bootstrapcdn.com
region1.google-analytics.com
s3.amazonaws.com
static-assets-us.libguides.com
umich.libapps.com
www.googletagmanager.com
www.lib.umich.edu
141.213.128.153
15.204.183.45
2001:4860:4802:34::36
2600:9000:2449:1600:3:a513:ad40:93a1
2606:4700::6812:bcf
2a00:1450:4001:81c::2008
2a04:4e42:600::649
2a05:d014:275:cb01::c8
34.194.39.199
34.196.10.250
52.217.113.240
52.23.81.73
54.85.246.96
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ffc5ce569888ef933787ce21b2c8db1995b6888e2db8c0ab6599a40ea61df7d1