urlscan.io logo urlscan.io
SecurityTrails logo

library.caltech.edu Open in urlscan Pro
34.194.39.199  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://library.caltech.edu/
Effective URL: https://library.caltech.edu/library/home
Submission: On September 12 via api from CZ — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 19 IPs in 2 countries across 15 domains to perform 52 HTTP transactions. The main IP is 34.194.39.199, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is library.caltech.edu. The Cisco Umbrella rank of the primary domain is 854185.
TLS certificate: Issued by R10 on August 4th 2024. Valid for: 3 months.
This is the only time library.caltech.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

4    34.194.39.199 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-194-39-199.compute-1.amazonaws.com
library.caltech.edu
7    2600:9000:26fa:d600:3:a513:ad40:93a1 (United States)

ASN16509 (AMAZON-02, US)
static-assets-us.libguides.com
2    2606:4700::6812:bcf (United States)

ASN13335 (CLOUDFLARENET, US)
netdna.bootstrapcdn.com
1    2a04:4e42:200::649 (United States)

ASN54113 (FASTLY, US)
code.jquery.com
14    54.231.163.121 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1-w.amazonaws.com
libapps.s3.amazonaws.com
1    2607:f8b0:4006:820::200a (United States)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
4    18.213.162.18 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-213-162-18.compute-1.amazonaws.com
libcal.caltech.edu
3    2600:9000:2512:8800:5:c1bc:6280:93a1 (United States)

ASN16509 (AMAZON-02, US)
feeds.library.caltech.edu
1    52.44.155.197 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-44-155-197.compute-1.amazonaws.com
libanswers.caltech.edu
2    2606:50c0:8002::153 (United States)

ASN54113 (FASTLY, US)
caltechlibrary.github.io
4    2607:f8b0:4006:80f::2003 (United States)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    2a04:4e42::485 (United States)

ASN54113 (FASTLY, US)
cdn.jsdelivr.net
1    2607:f8b0:4006:809::200e (United States)

ASN15169 (GOOGLE, US)
www.youtube-nocookie.com
2    2600:9000:261f:e400:1a:629d:7440:21 (United States)

ASN16509 (AMAZON-02, US)
d2jv02qf7xgjwx.cloudfront.net
2    2600:9000:2511:3000:1a:318e:80c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
static-assets-us.libanswers.com
1    2600:9000:24f0:9800:c:7d55:b3c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
cdn.matomo.cloud
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    2607:f8b0:4006:80b::200e (United States)

ASN15169 (GOOGLE, US)
www.youtube.com
1    18.195.235.189 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-195-235-189.eu-central-1.compute.amazonaws.com
caltechlibrary.matomo.cloud
Apex Domain
Subdomains		 Transfer
14 amazonaws.com
libapps.s3.amazonaws.com — Cisco Umbrella Rank: 87595
2 MB
12 caltech.edu
library.caltech.edu — Cisco Umbrella Rank: 854185
libcal.caltech.edu
feeds.library.caltech.edu
libanswers.caltech.edu
166 KB
7 libguides.com
static-assets-us.libguides.com — Cisco Umbrella Rank: 79649
76 KB
4 gstatic.com
fonts.gstatic.com
64 KB
2 youtube.com
www.youtube.com — Cisco Umbrella Rank: 84
13 KB
2 matomo.cloud
cdn.matomo.cloud — Cisco Umbrella Rank: 29612
caltechlibrary.matomo.cloud
40 KB
2 libanswers.com
static-assets-us.libanswers.com — Cisco Umbrella Rank: 131064
28 KB
2 cloudfront.net
d2jv02qf7xgjwx.cloudfront.net
1 MB
2 github.io
caltechlibrary.github.io
425 B
2 bootstrapcdn.com
netdna.bootstrapcdn.com — Cisco Umbrella Rank: 8599
84 KB
1 springyaws.com
libguides-proc.springyaws.com — Cisco Umbrella Rank: 79632
196 B
1 youtube-nocookie.com
www.youtube-nocookie.com — Cisco Umbrella Rank: 4316
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 410
18 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 110
975 B
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 1211
66 KB
52 15
Domain Requested by
14 libapps.s3.amazonaws.com library.caltech.edu
libapps.s3.amazonaws.com
7 static-assets-us.libguides.com library.caltech.edu
4 fonts.gstatic.com fonts.googleapis.com
4 libcal.caltech.edu library.caltech.edu
static-assets-us.libguides.com
4 library.caltech.edu 2 redirects library.caltech.edu
3 feeds.library.caltech.edu library.caltech.edu
feeds.library.caltech.edu
2 www.youtube.com cdn.matomo.cloud
www.youtube.com
2 static-assets-us.libanswers.com libanswers.caltech.edu
static-assets-us.libguides.com
2 d2jv02qf7xgjwx.cloudfront.net library.caltech.edu
2 caltechlibrary.github.io library.caltech.edu
2 netdna.bootstrapcdn.com library.caltech.edu
netdna.bootstrapcdn.com
1 caltechlibrary.matomo.cloud cdn.matomo.cloud
1 libguides-proc.springyaws.com library.caltech.edu
1 cdn.matomo.cloud library.caltech.edu
1 www.youtube-nocookie.com library.caltech.edu
1 cdn.jsdelivr.net libapps.s3.amazonaws.com
1 libanswers.caltech.edu library.caltech.edu
1 fonts.googleapis.com library.caltech.edu
1 code.jquery.com library.caltech.edu
52 19
Subject Issuer Validity Valid
caltech.beta.libguides.com
R10		 2024-08-04 -
2024-11-02		 3 months crt.sh
*.libguides.com
Amazon RSA 2048 M02		 2024-01-15 -
2025-02-12		 a year crt.sh
bootstrapcdn.com
WE1		 2024-07-23 -
2024-10-21		 3 months crt.sh
*.jquery.com
Sectigo ECC Domain Validation Secure Server CA		 2024-06-25 -
2025-06-25		 a year crt.sh
*.s3.amazonaws.com
Amazon RSA 2048 M01		 2024-04-22 -
2025-04-07		 a year crt.sh
upload.video.google.com
WR2		 2024-08-12 -
2024-11-04		 3 months crt.sh
libcal.caltech.edu
R11		 2024-07-23 -
2024-10-21		 3 months crt.sh
feeds.library.caltech.edu
Amazon RSA 2048 M03		 2024-02-04 -
2025-03-03		 a year crt.sh
libanswers.caltech.edu
R10		 2024-07-23 -
2024-10-21		 3 months crt.sh
*.github.io
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-03-15 -
2025-03-14		 a year crt.sh
*.gstatic.com
WR2		 2024-08-12 -
2024-11-04		 3 months crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2024 Q3		 2024-07-30 -
2025-08-31		 a year crt.sh
*.google.com
WR2		 2024-08-12 -
2024-11-04		 3 months crt.sh
*.cloudfront.net
Amazon RSA 2048 M01		 2024-07-30 -
2025-07-03		 a year crt.sh
*.libanswers.com
Amazon RSA 2048 M02		 2024-05-21 -
2025-06-19		 a year crt.sh
cdn.matomo.cloud
Amazon RSA 2048 M03		 2023-10-27 -
2024-11-23		 a year crt.sh
*.springyaws.com
R11		 2024-07-17 -
2024-10-15		 3 months crt.sh
*.matomo.cloud
Amazon RSA 2048 M02		 2024-05-21 -
2025-06-19		 a year crt.sh

This page contains 2 frames:

Primary Page: https://library.caltech.edu/library/home
Frame ID: BB023B17E58BD7BD57B09A1A6305D511
Requests: 50 HTTP requests in this frame

Frame: https://www.youtube-nocookie.com/embed/fANgRjPuwtc
Frame ID: 9B5F32CEFE2D9CE62A6C8CA7C6C7A6E5
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Home - Caltech Library

Page URL History Show full URLs

  1. https://library.caltech.edu/ HTTP 302
    https://library.caltech.edu/library HTTP 302
    https://library.caltech.edu/library/home 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
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • <link [^>]+(?:/([\d.]+)/)?slick-theme\.css
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • ([\d.]+)/jquery-ui(?:\.min)?\.js
  • jquery-ui.*\.js
Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

52
Requests

100 %
HTTPS

68 %
IPv6

15
Domains

19
Subdomains

19
IPs

2
Countries

3440 kB
Transfer

4136 kB
Size

6
Cookies

Page URL History

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

  1. https://library.caltech.edu/ HTTP 302
    https://library.caltech.edu/library HTTP 302
    https://library.caltech.edu/library/home 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 home
library.caltech.edu/library/
Redirect Chain
  • https://library.caltech.edu/
  • https://library.caltech.edu/library
  • https://library.caltech.edu/library/home
98 KB
25 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.194.39.199 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-194-39-199.compute-1.amazonaws.com
Software
nginx /
Resource Hash
9a758b5c7b01962485e23cbd46bd67a6b2b37be248a018bfb359c8fb62fefdbd
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

content-encoding
gzip
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Thu, 12 Sep 2024 18:51:02 GMT
server
nginx
strict-transport-security
max-age=31536000; preload
vary
Accept-Encoding
x-backend-server
libguides-us-3.springyaws.com
x-content-type-options
nosniff
x-springy-cache-disabled
0

Redirect headers

content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Thu, 12 Sep 2024 18:51:02 GMT
location
/library/home
server
nginx
strict-transport-security
max-age=31536000; preload
x-backend-server
libguides-us-3.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: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26fa:d600:3: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

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 13:37:35 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
JFK52-P1
age
18807
via
1.1 77f996b8fbacf0f3f9e92ea84c0aeb9e.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
Tue, 15 Aug 2023 23:16:07 GMT
server
nginx
etag
W/"64dc0737-783a"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
UbWX_r4MPDqybjgTDn70WrIDSex-DAhQ8fZbqggbFC1DEzZF7K0CjQ==
font-awesome.min.css
netdna.bootstrapcdn.com/font-awesome/4.7.0/css/ 		30 KB
8 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: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H3
Security
QUIC, , 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

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:51:02 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
cdn-edgestorageid
871
strict-transport-security
max-age=31536000; includeSubDomains; preload
age
15814261
cdn-cachedat
10/31/2023 18:51:50
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
1.04
cdn-requestpullcode
200
server
cloudflare
etag
W/"269550530cc127b6aa5a35925a7de6ce"
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
254e1fe7ada0aca821730c098d508335
timing-allow-origin
*
cdn-requestcountrycode
US
cdn-status
200
cf-ray
8c22162db91042b8-EWR
cdn-requestpullsuccess
True
slick.css
static-assets-us.libguides.com/web/slick-1.8.1/slick/ 		2 KB
994 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libguides.com/web/slick-1.8.1/slick/slick.css
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26fa:d600:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
de1e399b07289f3b0a8d35142e363e128124a1185770e214e25e58030dad48e5
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 12:12:12 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
JFK52-P1
age
23930
via
1.1 77f996b8fbacf0f3f9e92ea84c0aeb9e.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
Fri, 07 Jan 2022 17:42:13 GMT
server
nginx
etag
W/"61d87b75-6f0"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
igC5QJ5xiSUiAwY-OEy9ia7dm2hNngH8c6OYpr3LX1Urcl7Jy8lFgA==
slick-theme.css
static-assets-us.libguides.com/web/slick-1.8.1/slick/ 		3 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libguides.com/web/slick-1.8.1/slick/slick-theme.css
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26fa:d600:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
7adaf08052c6a6a0f8a0d0055b4f191fd07389fe41c972b69573472b2ecb406a
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 10:39:28 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
JFK52-P1
age
29494
via
1.1 77f996b8fbacf0f3f9e92ea84c0aeb9e.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
Fri, 07 Jan 2022 17:42:13 GMT
server
nginx
etag
W/"61d87b75-c49"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
0Jdg6dVCW4BVvKeAbBnnbEeVCs9rnkvR5gXENFu4wCDTA68nMJ9vbA==
lg-public-no-bs.min.css
static-assets-us.libguides.com/web/css3.11.4/ 		32 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libguides.com/web/css3.11.4/lg-public-no-bs.min.css
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26fa:d600:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
3b6a9ca6556b0a4562ec15292b0a6a97d9dae30c2e161608aed71cf5ace51626
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=63072000; preload
x-content-type-options
nosniff
date
Thu, 12 Sep 2024 12:49:28 GMT
content-encoding
gzip
x-amz-cf-pop
JFK52-P1
age
21727
via
1.1 77f996b8fbacf0f3f9e92ea84c0aeb9e.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
Wed, 31 Jul 2024 00:18:01 GMT
server
nginx
etag
W/"66a982b9-81f0"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
il5JtoWSFxeVo1rPIxjY3rP5m1rFkeVseU_MSEMVcTz5CUWEFKhV8A==
1.12.4_jquery.min.js
static-assets-us.libguides.com/web/jquery/js/ 		95 KB
32 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: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26fa:d600:3: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

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

content-security-policy
upgrade-insecure-requests
strict-transport-security
max-age=63072000; preload
x-content-type-options
nosniff
date
Thu, 12 Sep 2024 08:55:43 GMT
content-encoding
br
x-amz-cf-pop
JFK52-P1
age
35726
via
1.1 77f996b8fbacf0f3f9e92ea84c0aeb9e.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
Oco9P8OJPJgDPJO1oyqNgzVZYFabQUN2L6Obbm9KjWNyzcT29iqluw==
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: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:200::649 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
9528ca634fecad433d044ddd3e6f9ce1f068d5d932dafdbb19d8e6daea1968bd

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:51:02 GMT
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
age
3675385
x-cache
HIT, HIT
content-length
67628
x-served-by
cache-lga21970-LGA, cache-ewr-kewr1740071-EWR
last-modified
Fri, 18 Oct 1991 12:00:00 GMT
server
nginx
x-timer
S1726167063.682373,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
24651, 9430
lg-public-no-bs.min.js
static-assets-us.libguides.com/web/js3.11.4/ 		87 KB
23 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libguides.com/web/js3.11.4/lg-public-no-bs.min.js
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26fa:d600:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
e8e7977193c752a3fcc6ce4fc86ae3365ac4999afe96dbccabb10264c6acb88f
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 08:44:16 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
JFK52-P1
age
36406
via
1.1 77f996b8fbacf0f3f9e92ea84c0aeb9e.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libguides-us-4.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 31 Jul 2024 00:18:49 GMT
server
nginx
etag
W/"66a982e9-15c8d"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
RS45oLv_tkvtp50BqtAk_mbEYZSBUL4ZLFG5ZlqQfitgmbcNyTL6hg==
admin.css
libapps.s3.amazonaws.com/sites/64/include/ 		14 KB
14 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libapps.s3.amazonaws.com/sites/64/include/admin.css
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
9ccbe055940313866fe0b18d0d58a36a512db97ba67bdbafe56b3488b8288dfd

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:03 GMT
x-amz-version-id
eBybiQZn4aqdCCq6ALAdt5V_aZZ0mAKQ
Last-Modified
Tue, 19 Dec 2023 19:53:24 GMT
Server
AmazonS3
x-amz-request-id
E26ND8T2CFHY3J94
ETag
"e01d2f7338b989107ec14fa78dee6eee"
x-amz-server-side-encryption
AES256
Content-Type
text/css
Accept-Ranges
bytes
Content-Length
13974
x-amz-id-2
1asAUvCprn1o0SHapFch842Vf0CiVSrvTMV1EpndV+hzqcuTJvC4nU/O8L2WPCerEo/KnG3+hyo=
bootstrap.min.css
libapps.s3.amazonaws.com/sites/64/include/ 		119 KB
119 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libapps.s3.amazonaws.com/sites/64/include/bootstrap.min.css
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
06b70fb7771ad3b5207f5355c33bd8ad8b7415ca45323b8a7371344fa575189d

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:03 GMT
x-amz-version-id
aGpqroRVFOSksRTjRHHxea4VE9HwoGrL
Last-Modified
Wed, 26 Oct 2022 15:05:17 GMT
Server
AmazonS3
x-amz-request-id
E26R2JNZSDYCR62J
ETag
"8aea9936a5e61789fcebf5c136b89a0e"
x-amz-server-side-encryption
AES256
Content-Type
text/css
Accept-Ranges
bytes
Content-Length
121728
x-amz-id-2
Cu8K5hte27nAyvBQIMXLZaxoCGtWmDF/zjx9HjTDrOmESplgFxtsIMi+I/1OqbvegB3qmldsnBo=
css2
fonts.googleapis.com/ 		5 KB
975 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Hind:wght@300;400;500;600;700&display=swap
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:820::200a , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
805120dde242585031bae9531feb8439b3bda9440a4a639866549bdb1911fb4a
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
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Thu, 12 Sep 2024 18:51:02 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
Thu, 12 Sep 2024 16:59:49 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
Thu, 12 Sep 2024 18:51:02 GMT
libguides.css
libapps.s3.amazonaws.com/sites/64/include/ 		37 KB
37 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libapps.s3.amazonaws.com/sites/64/include/libguides.css
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
dd047f081b837b276c2795f26b5ce44bfea5c150cd561bb51c783a087f7a8dc2

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:03 GMT
x-amz-version-id
Z9hXuC00s3gTEQdxDCkHs_jPO2Oe_un_
Last-Modified
Tue, 19 Dec 2023 19:34:43 GMT
Server
AmazonS3
x-amz-request-id
E26ZTMJWXMQDTSNY
ETag
"7dfe7b2b53561232656013f845387f39"
x-amz-server-side-encryption
AES256
Content-Type
text/css
Accept-Ranges
bytes
Content-Length
37466
x-amz-id-2
ZWECYJfJ5W/Ui16gNKVLZsl/zXs/yUaJzx3FYCoG6mGlk3E18IyDnxH6OZVtFp6dDaeYA717ZOk=
libguides.js
libapps.s3.amazonaws.com/sites/64/include/ 		16 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://libapps.s3.amazonaws.com/sites/64/include/libguides.js
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
e0e17db57510bdd97ade40564877adebe396f14a3d48458398a1c35fad6ddbda

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:03 GMT
x-amz-version-id
UDO9nzpzHSV.8OYA26VJZcorgXZoX1wm
Last-Modified
Tue, 19 Dec 2023 19:57:25 GMT
Server
AmazonS3
x-amz-request-id
E26JHAMDJY4GT80B
ETag
"6f291fdf0718a6d980a2f38754a34dd9"
x-amz-server-side-encryption
AES256
Content-Type
text/javascript
Accept-Ranges
bytes
Content-Length
16703
x-amz-id-2
x29dHKCPau8XANhLnIH5lBpDUnJCh1rtkxOq0lBmMu+XgNwtMbfN00JERHTCTiQOPL8ngyV4FS8=
sa.min.js
static-assets-us.libguides.com/web/js/ 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libguides.com/web/js/sa.min.js?3116
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26fa:d600:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
b239b053fce9ebd6f6fe2dd4b74bbc9d9ea446fa3037eb2b93bf3b00c6fbcbf5
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 07:15:09 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
JFK52-P1
age
41753
via
1.1 77f996b8fbacf0f3f9e92ea84c0aeb9e.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
Wed, 01 Nov 2023 23:51:11 GMT
server
nginx
etag
W/"6542e46f-1e57"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
E5-YWFA0uBXKqgYEYgOKb1c-NEhYigUjJFWZwBYfInqfWft5UNfFXg==
api_hours_today.php
libcal.caltech.edu/ 		12 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://libcal.caltech.edu/api_hours_today.php?iid=3271&lid=0&format=js&systemTime=0&context=object
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.213.162.18 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-162-18.compute-1.amazonaws.com
Software
nginx /
Resource Hash
d3c69461d31f2cf6f42d5269eb4b7ab16220c3805eb8f1b32131c0495ecdd02e
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:51:02 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
content-security-policy
upgrade-insecure-requests
x-cache-status
EXPIRED
access-control-max-age
86400
vary
Accept-Encoding
access-control-allow-methods
GET, POST, PUT, DELETE, OPTIONS
access-control-allow-origin
*
content-type
application/javascript; charset=utf-8
access-control-allow-headers
X-Requested-With, Content-Type, Accept, Origin, Authorization
x-backend-server
libcal-us-2.springyaws.com
api_events.php
libcal.caltech.edu/ 		2 KB
1005 B 		Script
General
Check archive.org
Download Go to
Full URL
https://libcal.caltech.edu/api_events.php?m=upc&cid=5075_3754&audience=&c=&d=&l=3&simple=ul_date&context=object&format=js
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.213.162.18 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-162-18.compute-1.amazonaws.com
Software
nginx /
Resource Hash
08d3b07adf27dab1842a41f785de0a859b7edfc4a457d668974fd963a1ffe44e
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:51:02 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
content-security-policy
upgrade-insecure-requests
x-cache-status
EXPIRED
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
x-backend-server
libcal-us-2.springyaws.com
CL.js
feeds.library.caltech.edu/scripts/ 		79 KB
79 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://feeds.library.caltech.edu/scripts/CL.js
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2512:8800:5:c1bc:6280:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
1d4011603a5aac8d27da0f695c08f02d17399173f101a8b4254f3a0e5e0cc454

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:46:56 GMT
via
1.1 d0abe8e02f00bbb3378a9a4149801740.cloudfront.net (CloudFront)
last-modified
Thu, 12 Sep 2024 14:53:39 GMT
server
AmazonS3
x-amz-cf-pop
JFK50-P7
age
247
etag
"9cb56f079c0465c50c7e0473a62d6470"
x-cache
Hit from cloudfront
content-type
text/javascript; charset=utf-8
content-length
80584
x-amz-cf-id
PCJOdQ8JWv0ZvXsUA-YNQZmEuzAjJU0FXa_dEaOTCZIB8DCGdvuHjA==
16585
libanswers.caltech.edu/1.0/widgets/ 		19 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://libanswers.caltech.edu/1.0/widgets/16585
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.44.155.197 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-44-155-197.compute-1.amazonaws.com
Software
nginx /
Resource Hash
afa22abfc9a103b8c9a8c993282a6771208132c755f9ae2212657e23b18068c5
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

x-proxy-cache
BYPASS
date
Thu, 12 Sep 2024 18:51:02 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
server
nginx
vary
Accept-Encoding
content-type
application/javascript
x-backend-server
libanswers-us-5.springyaws.com
expires
1726171199
hours_today.js
libcal.caltech.edu/js/ 		986 B
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://libcal.caltech.edu/js/hours_today.js
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.213.162.18 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-162-18.compute-1.amazonaws.com
Software
nginx /
Resource Hash
598b06994fbccc9b5e84e54a184ecabda82743bd8a19ee635bc4f4bf852cd2cc
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:51:02 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
last-modified
Thu, 21 Apr 2022 04:44:55 GMT
server
nginx
etag
"6260e147-3da"
content-type
application/javascript
cache-control
max-age=315360000, public
accept-ranges
bytes
content-length
986
expires
Thu, 31 Dec 2037 23:55:55 GMT
library.html
caltechlibrary.github.io/libguine/notices/ 		19 B
425 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://caltechlibrary.github.io/libguine/notices/library.html
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8002::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
48ca41646d2240a0e2f2f3d352fd037976b38845a547d717a87fc047be903828

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

expires
Thu, 12 Sep 2024 19:01:02 GMT
x-fastly-request-id
cdb81fe1f25720c68c30c350a207d389b6f55ca9
date
Thu, 12 Sep 2024 18:51:02 GMT
via
1.1 varnish
x-cache-hits
0
age
0
x-cache
MISS
content-length
19
x-served-by
cache-ewr-kewr1740071-EWR
last-modified
Sat, 17 Aug 2024 08:11:50 GMT
server
GitHub.com
x-github-request-id
BECA:22C560:96462C3:A4511B4:66E33816
x-timer
S1726167063.918790,VS0,VE14
etag
"66c05b46-13"
vary
Accept-Encoding
content-type
text/html; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=600
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-proxy-cache
MISS
library.html
caltechlibrary.github.io/libguine/notices/ 		19 B
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://caltechlibrary.github.io/libguine/notices/library.html
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8002::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
48ca41646d2240a0e2f2f3d352fd037976b38845a547d717a87fc047be903828

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

expires
Thu, 12 Sep 2024 19:01:02 GMT
x-fastly-request-id
cdb81fe1f25720c68c30c350a207d389b6f55ca9
date
Thu, 12 Sep 2024 18:51:02 GMT
via
1.1 varnish
x-cache-hits
0
age
0
x-cache
MISS
content-length
19
x-served-by
cache-ewr-kewr1740071-EWR
last-modified
Sat, 17 Aug 2024 08:11:50 GMT
server
GitHub.com
x-github-request-id
BECA:22C560:96462C3:A4511B4:66E33816
x-timer
S1726167063.918790,VS0,VE14
etag
"66c05b46-13"
vary
Accept-Encoding
content-type
text/html; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=600
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-proxy-cache
MISS
pool.jpg
libapps.s3.amazonaws.com/customers/64/images/ 		101 KB
102 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://libapps.s3.amazonaws.com/customers/64/images/pool.jpg
Requested by
Host: libapps.s3.amazonaws.com
URL: https://libapps.s3.amazonaws.com/sites/64/include/libguides.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
4552368884690257c81930e0326819ab244df41023104624cd4e5a219ab47a65

Request headers

Referer
https://libapps.s3.amazonaws.com/sites/64/include/libguides.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:03 GMT
x-amz-version-id
LIu1JiwGhBcdTmbdo7xSd_uDv8RsrviM
Last-Modified
Wed, 26 Oct 2022 14:31:54 GMT
Server
AmazonS3
x-amz-request-id
E26X96DG192M04EF
ETag
"753849176811b7d683037bf66ac9d2cb"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Accept-Ranges
bytes
Content-Length
103629
x-amz-id-2
A/GgHYefd3eL0aEfeLRgGEl2P7KoIsO01fZ6NNEjPcdsdG17wsmGxzJC8eXALv/6+GkzXsQ+Wqs=
5aU69_a8oxmIdGl4BA.woff2
fonts.gstatic.com/s/hind/v16/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/hind/v16/5aU69_a8oxmIdGl4BA.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Hind:wght@300;400;500;600;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80f::2003 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
aca5dec430a7470ff1d8a16f9e7bb3ca30f2ff58f3bd60432cf1dddfa30c9d71
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://library.caltech.edu
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 06 Sep 2024 22:02:46 GMT
x-content-type-options
nosniff
age
506896
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
16216
x-xss-protection
0
last-modified
Tue, 26 Apr 2022 15:45:50 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 06 Sep 2025 22:02:46 GMT
glyphicons-halflings-regular.woff2
cdn.jsdelivr.net/npm/bootstrap@3.4.1/fonts/ 		18 KB
18 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@3.4.1/fonts/glyphicons-halflings-regular.woff2
Requested by
Host: libapps.s3.amazonaws.com
URL: https://libapps.s3.amazonaws.com/sites/64/include/bootstrap.min.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
fe185d11a49676890d47bb783312a0cda5a44c4039214094e7957b4c040ef11c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://libapps.s3.amazonaws.com/
Origin
https://library.caltech.edu
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 12 Sep 2024 18:51:02 GMT
x-content-type-options
nosniff
age
1153145
x-jsd-version
3.4.1
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
18028
x-served-by
cache-fra-eddf8230043-FRA, cache-ewr-kewr1740065-EWR
x-jsd-version-type
version
etag
W/"466c-yjW2l9mcrk0bYPLWD803dxmH6wc"
vary
Accept-Encoding
content-type
font/woff2
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
5aU19_a8oxmIfJpbERySjQ.woff2
fonts.gstatic.com/s/hind/v16/ 		16 KB
17 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/hind/v16/5aU19_a8oxmIfJpbERySjQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Hind:wght@300;400;500;600;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80f::2003 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
16ab274f0ede84be01a0361263faeb3ff18d2d95d155d6b9d654ef37f87db1f5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://library.caltech.edu
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 11 Sep 2024 16:00:22 GMT
x-content-type-options
nosniff
age
96640
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
16788
x-xss-protection
0
last-modified
Tue, 26 Apr 2022 16:08:13 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Thu, 11 Sep 2025 16:00:22 GMT
fontawesome-webfont.woff2
netdna.bootstrapcdn.com/font-awesome/4.7.0/fonts/ 		75 KB
76 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://netdna.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0
Requested by
Host: netdna.bootstrapcdn.com
URL: https://netdna.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://netdna.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
Origin
https://library.caltech.edu
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:51:02 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
cdn-edgestorageid
1029
age
15818578
cdn-cachedat
10/31/2023 19:21:45
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
77160
last-modified
Mon, 25 Jan 2021 22:04:55 GMT
cdn-proxyver
1.04
cdn-requestpullcode
200
server
cloudflare
etag
"af7ae505a9eed503f8b8e6982036873e"
vary
Accept-Encoding
content-type
font/woff2
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
d61c6e40900a07659cee8d2d5417b469
accept-ranges
bytes
timing-allow-origin
*
cdn-requestcountrycode
US
cdn-status
200
cf-ray
8c22162f4a63187d-EWR
cdn-requestpullsuccess
True
5aU19_a8oxmIfNJdERySjQ.woff2
fonts.gstatic.com/s/hind/v16/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/hind/v16/5aU19_a8oxmIfNJdERySjQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Hind:wght@300;400;500;600;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80f::2003 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
5aed4a8f357d7edc1ac50eb4de07867c83e69a10a1711e10053bddce99294b7e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://library.caltech.edu
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 06 Sep 2024 16:30:17 GMT
x-content-type-options
nosniff
age
526845
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
16268
x-xss-protection
0
last-modified
Tue, 26 Apr 2022 15:48:34 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 06 Sep 2025 16:30:17 GMT
5aU19_a8oxmIfMJaERySjQ.woff2
fonts.gstatic.com/s/hind/v16/ 		15 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/hind/v16/5aU19_a8oxmIfMJaERySjQ.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Hind:wght@300;400;500;600;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80f::2003 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
5e347565595b94716cf6f9fa7adfed6a5646bae6a163d35a20f73c067f48ad93
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://library.caltech.edu
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 11 Sep 2024 15:59:16 GMT
x-content-type-options
nosniff
age
96706
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15860
x-xss-protection
0
last-modified
Tue, 26 Apr 2022 15:54:56 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Thu, 11 Sep 2025 15:59:16 GMT
fANgRjPuwtc
www.youtube-nocookie.com/embed/ Frame 9B5F 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://www.youtube-nocookie.com/embed/fANgRjPuwtc
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:809::200e , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
Content-Security-Policy require-trusted-types-for 'script'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://library.caltech.edu/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
no-cache, no-store, max-age=0, must-revalidate
content-encoding
br
content-security-policy
require-trusted-types-for 'script'
content-type
text/html; charset=utf-8
cross-origin-opener-policy-report-only
same-origin; report-to="YOUTUBE_NOCOOKIE_DOMAIN"
cross-origin-resource-policy
cross-origin
date
Thu, 12 Sep 2024 18:51:03 GMT
expires
Mon, 01 Jan 1990 00:00:00 GMT
origin-trial
AsnbWYr3bqK88n/C2BgXPMpBC+msV4jf6vsgnAir+gFnHw3zXZEKmz271E4vhxTja+7SD2q3dr2BxZlHzvj9HA0AAACBeyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUtbm9jb29raWUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTc1ODA2NzE5OSwiaXNTdWJkb21haW4iOnRydWV9
permissions-policy
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
pragma
no-cache
report-to
{"group":"YOUTUBE_NOCOOKIE_DOMAIN","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/YOUTUBE_NOCOOKIE_DOMAIN"}]}
server
ESF
strict-transport-security
max-age=31536000
vary
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-content-type-options
nosniff
x-xss-protection
0
rss_process.php
library.caltech.edu/ 		1 KB
705 B 		Script
General
Check archive.org
Download Go to
Full URL
https://library.caltech.edu/rss_process.php?key=071152106d92a32126f05a62b2dbcad8&site_id=64&content_id=71118539&display_mode=view&output_format=0&map_id=73669883&box_type=1
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.194.39.199 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-194-39-199.compute-1.amazonaws.com
Software
nginx /
Resource Hash
ff4e51f68ebf0ac04269e0e21bd5cd3124ccf837ace050b7a564bef3f677fcb5
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/library/home
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:51:02 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
application/javascript
x-backend-server
libguides-us-3.springyaws.com
poolfaded.jpg
libapps.s3.amazonaws.com/customers/64/images/ 		42 KB
43 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://libapps.s3.amazonaws.com/customers/64/images/poolfaded.jpg
Requested by
Host: libapps.s3.amazonaws.com
URL: https://libapps.s3.amazonaws.com/sites/64/include/libguides.css
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
a74f62c16412483414ba1299fded07016f206795e31dff02c4a4703ee2afa860

Request headers

Referer
https://libapps.s3.amazonaws.com/sites/64/include/libguides.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:03 GMT
x-amz-version-id
pCXbLvbqexgZm6YivjLLtLpK67AQPp_A
Last-Modified
Wed, 26 Oct 2022 14:31:54 GMT
Server
AmazonS3
x-amz-request-id
E26X0SFK5PERC45N
ETag
"5e3cc47e8c8dd1b3de94116b4140f128"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Accept-Ranges
bytes
Content-Length
43414
x-amz-id-2
ZrcpXAoxJrJ3PQACpR8dz1Zv021bjXDHOgq+AorOmWBn75O1naa49dgxJMhlZT0VDge8pWqIFRU=
A_Farewell_from__1_.png
d2jv02qf7xgjwx.cloudfront.net/accounts/248745/images/ 		740 KB
741 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d2jv02qf7xgjwx.cloudfront.net/accounts/248745/images/A_Farewell_from__1_.png
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:261f:e400:1a:629d:7440:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
4c6f7ae9bab1ad299677c1e524953e29b44dc4d40d42a568be82beb8b9dd95a9

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

x-amz-version-id
JzdD5GRH9nNTHjHtg9Lqa3J9mIaoc.yV
date
Thu, 12 Sep 2024 18:51:04 GMT
via
1.1 932eefec422d884c28f3c110319f29fe.cloudfront.net (CloudFront)
last-modified
Fri, 23 Aug 2024 23:08:58 GMT
server
AmazonS3
x-amz-cf-pop
JFK52-P3
x-amz-server-side-encryption
AES256
etag
"926e012c920c00584d7932c6c4db8673"
vary
accept-encoding, Origin
x-cache
RefreshHit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
757302
x-amz-cf-id
oX7AwAojijAAX5gxFSap3_F2H6gVw4xDQWiL8zLZ2jgjc6e92DQZkQ==
ALL_80s_Movie_Night_Poster__Instagram_Post_.png
d2jv02qf7xgjwx.cloudfront.net/customers/64/images/ 		458 KB
459 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://d2jv02qf7xgjwx.cloudfront.net/customers/64/images/ALL_80s_Movie_Night_Poster__Instagram_Post_.png
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:261f:e400:1a:629d:7440:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
5e666e4ee288a3f9d32bc57c07b959020838f5f06411c07882c029a519830ae3

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

x-amz-version-id
CDUOySwG.1SGqVrWGwEf6qDlgdwCT.pZ
date
Thu, 12 Sep 2024 18:51:04 GMT
via
1.1 932eefec422d884c28f3c110319f29fe.cloudfront.net (CloudFront)
last-modified
Tue, 18 Jun 2024 17:20:21 GMT
server
AmazonS3
x-amz-cf-pop
JFK52-P3
x-amz-server-side-encryption
AES256
etag
"4b4c852588bc66f3fcfe37536669349c"
vary
accept-encoding, Origin
x-cache
RefreshHit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
469445
x-amz-cf-id
3s-uBI9876GcrvM1DEYUfAifUptfdf3AUgD2qj1pPz7bwgy5j8L3ow==
Untitled_design__12__copy.png
libapps.s3.amazonaws.com/customers/64/images/ 		658 KB
659 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://libapps.s3.amazonaws.com/customers/64/images/Untitled_design__12__copy.png
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
ceb42fa0f275d9f70fbf4af970361a4d4b5d1490c8440fb6ea7bf985e5cdecfe

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:03 GMT
x-amz-version-id
s_tKvh7nDlPRl7bpIl7fNsDZuyEtg829
Last-Modified
Fri, 02 Feb 2024 00:12:49 GMT
Server
AmazonS3
x-amz-request-id
E26X0PGY65Q3ARYP
ETag
"846511d643f2a30cd77b3a024c05add7"
x-amz-server-side-encryption
AES256
Content-Type
image/png
Accept-Ranges
bytes
Content-Length
674025
x-amz-id-2
LYnIqLQ++/0EpEz5Dul6JxNI2GYhIWtw5eMTvsmOLp5CmzTkHK6Mlwf9NHLHDTXzQBzE0B/VhNk=
Classes__740_%C3%97_416_px_.jpg
libapps.s3.amazonaws.com/customers/64/images/ 		67 KB
67 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://libapps.s3.amazonaws.com/customers/64/images/Classes__740_%C3%97_416_px_.jpg
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
1e29934a71d2a1f523b2be8fb47ddfb7ed5f8848912bb9c4a5f74a4edc44f787

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:03 GMT
x-amz-version-id
_MddQEJDrWDZiHY.7edV.pP9rIdYq9xu
Last-Modified
Wed, 26 Oct 2022 14:31:52 GMT
Server
AmazonS3
x-amz-request-id
E26QVS9JTC27ZYEV
ETag
"146d06a5eaf9614eb528ba6bf49b3f3c"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Accept-Ranges
bytes
Content-Length
68597
x-amz-id-2
zp5G9SOT997qSHdkqGApXY9+0grguL9WR/2BxPxWHIzzUmtkBtiaoNiCiZH5BcSxx+hKfsdCWNE=
north.jpeg
libapps.s3.amazonaws.com/customers/64/images/ 		64 KB
64 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://libapps.s3.amazonaws.com/customers/64/images/north.jpeg
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
a01e61fead1a1d41a12666511dc3b17bc67a2f5c338bda704cab5eca23816b24

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:03 GMT
x-amz-version-id
dyQFZHh32AmPzG76q9bEFXBcBRMng.B7
Last-Modified
Wed, 26 Oct 2022 14:31:54 GMT
Server
AmazonS3
x-amz-request-id
E26NY36WM85PXKKY
ETag
"12e23af6498461e542ea2f89d3be8a93"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Accept-Ranges
bytes
Content-Length
65504
x-amz-id-2
N+1/Fdyo1I2Crfr+WObLbd5LtMf7RU+5f0ivbAWZfNGdU/LzrtHh/nHgAW5+GODo0sBTmHcppNs=
Libby_App__740_%C3%97_416_px_.png
libapps.s3.amazonaws.com/customers/64/images/ 		33 KB
34 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://libapps.s3.amazonaws.com/customers/64/images/Libby_App__740_%C3%97_416_px_.png
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
1e6110bcf7bfd4cb4b7ce0418b48b1094ba86a953fa166bc210ce42b7ac2a812

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:04 GMT
x-amz-version-id
Y0zqA5e3fB4qDubE0shmTqFDaUFcaQcc
Last-Modified
Fri, 10 Mar 2023 19:56:33 GMT
Server
AmazonS3
x-amz-request-id
TBQ0Y9WVJJQ4G9N2
ETag
"abd5de6c3567e0f09792b0256fba4652"
x-amz-server-side-encryption
AES256
Content-Type
image/png
Accept-Ranges
bytes
Content-Length
34185
x-amz-id-2
eYSIMIPzBUa/20Mq/JOh+9lLme/++nqXb78mAxhzIi76MMCO5rwEuF3NP3vtztDJfbwu/Pi6rlo=
Neurodiversity_Collection.png
libapps.s3.amazonaws.com/customers/64/images/ 		476 KB
476 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://libapps.s3.amazonaws.com/customers/64/images/Neurodiversity_Collection.png
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
ee1543effd08fa1f6fce955a10c9e6d3951a0bd8dd6102fbf24e918f0a7b9fd5

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:04 GMT
x-amz-version-id
ntgVqbvOM3OuvQyCed19jDj4ugf6a2JS
Last-Modified
Wed, 22 Mar 2023 21:34:11 GMT
Server
AmazonS3
x-amz-request-id
TBQ8CH4Z6QE4Y2DH
ETag
"1f02737daee2065bbc55b549d7c9ea8a"
x-amz-server-side-encryption
AES256
Content-Type
image/png
Accept-Ranges
bytes
Content-Length
487198
x-amz-id-2
6SH8z0hElsMvs90JlV51WWsW49tIUKmOFjOJPuavFqZq/VgD3vqZtgipf944uy7lgjEFpY+miIE=
combined.json
feeds.library.caltech.edu/recent/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://feeds.library.caltech.edu/recent/combined.json
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2512:8800:5:c1bc:6280:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
GET
Origin
https://library.caltech.edu
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
content-type
access-control-allow-methods
GET, HEAD
access-control-allow-origin
https://library.caltech.edu
access-control-max-age
3000
date
Thu, 12 Sep 2024 18:51:04 GMT
server
AmazonS3
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
via
1.1 f54bc880c0d35571a4883f7c10838532.cloudfront.net (CloudFront)
x-amz-cf-id
48lVxd2wqyY6TlPwKoey0i_ujy93EWco28YeCkUklq2J_U7ggeVSkQ==
x-amz-cf-pop
JFK50-P7
x-cache
Miss from cloudfront
combined.json
feeds.library.caltech.edu/recent/ 		52 KB
52 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://feeds.library.caltech.edu/recent/combined.json
Requested by
Host: feeds.library.caltech.edu
URL: https://feeds.library.caltech.edu/scripts/CL.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2512:8800:5:c1bc:6280:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
ad38f1bd0229479dcbbe0d7d155383e35992b2b050c19ce5a3eb5bb0f09c9f15

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Content-Type
application/json

Response headers

date
Thu, 12 Sep 2024 17:55:18 GMT
via
1.1 f54bc880c0d35571a4883f7c10838532.cloudfront.net (CloudFront)
x-amz-cf-pop
JFK50-P7
age
3346
x-cache
Hit from cloudfront
content-length
53057
last-modified
Thu, 12 Sep 2024 14:53:42 GMT
server
AmazonS3
etag
"ed55617b213b96dff5e1004f4ee550cb"
access-control-max-age
3000
access-control-allow-methods
GET, HEAD
content-type
application/json; charset=utf-8
access-control-allow-origin
https://library.caltech.edu
vary
Origin,Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-credentials
true
x-amz-cf-id
oGrwWl2HnwdVHAjIafR3pvAi47aNbW3LOJOrtvQ1K6UqSV9mbnp1tQ==
LibAnswers_widget.min.js
static-assets-us.libanswers.com/js2.70.4/dist/ 		57 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libanswers.com/js2.70.4/dist/LibAnswers_widget.min.js
Requested by
Host: libanswers.caltech.edu
URL: https://libanswers.caltech.edu/1.0/widgets/16585
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2511:3000:1a:318e:80c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
3bc6270d9f751d1d400f434ea8ba401b6cb886a5609ce245b77f82ea78488a48
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 13:08:19 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
x-amz-cf-pop
JFK50-P6
age
20564
via
1.1 3ce8b408dfcacf1e62d9fe4b346a6a62.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libanswers-us-4.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Wed, 17 Apr 2024 12:34:09 GMT
server
nginx
etag
W/"661fc1c1-e4e8"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
imQ809auSoRGMGKl-i2xRFjLmT0YE_ZexIy00kg6ku4SIjoMKPAdxQ==
matomo.js
cdn.matomo.cloud/caltechlibrary.matomo.cloud/ 		135 KB
40 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.matomo.cloud/caltechlibrary.matomo.cloud/matomo.js
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:24f0:9800:c:7d55:b3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
CloudFront /
Resource Hash
6c48decefc857d3ce02604d4bb249d5d9ee164dd43fb3c8ef77c569f15ca2e75
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:03:39 GMT
x-amz-version-id
XsyCc7Vi9H7brvZ1lQeqmM8l9SFiGvrV
content-encoding
gzip
strict-transport-security
max-age=31536000
via
1.1 1dd1e483fa41d512929f44790f141972.cloudfront.net (CloudFront)
x-amz-cf-pop
JFK50-P3
age
2845
x-cache
Hit from cloudfront
x-amz-replication-status
FAILED
alt-svc
h3=":443"; ma=86400
last-modified
Sun, 28 Apr 2024 23:54:34 GMT
server
CloudFront
etag
W/"ca010fce9ee54c3ca6ce3af5b2ca378c"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
max-age=691200
x-amz-cf-id
rjD58OCTIKHJGe1KOaJFI1mqe5Ky-7WOrxonO4_naWqDs4V-FycaTg==
log.php
libguides-proc.springyaws.com/ 		0
196 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://libguides-proc.springyaws.com/log.php?action=track&sp=%2Flibrary%2Fhome&mr=1600x1200&sst=1726167062817&sid=b26955f7414ba9dcbce9&_st_guide_id=1212590&_st_page_id=8869103&_st_site_id=64&_st_type_id=1&_st_group_id=26856&_nocache=1726167063064
Requested by
Host: library.caltech.edu
URL: https://library.caltech.edu/library/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.196.10.250 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-196-10-250.compute-1.amazonaws.com
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:51:03 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
bootstrap.min.js
libapps.s3.amazonaws.com/sites/64/include/ 		39 KB
40 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://libapps.s3.amazonaws.com/sites/64/include/bootstrap.min.js
Requested by
Host: libapps.s3.amazonaws.com
URL: https://libapps.s3.amazonaws.com/sites/64/include/libguides.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
1fafe1af02e0e808fa6806dd374accfa6e0c02b3cd95ad24b739f65c63b0f598

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:04 GMT
x-amz-version-id
pzD2RWVvqYZqTNnlyiTAvKiOtO.IEkwz
Last-Modified
Wed, 26 Oct 2022 15:05:17 GMT
Server
AmazonS3
x-amz-request-id
TBQ4MR0MKPVSTVEY
ETag
"19cb306faef3766613d26e42d5eb1d39"
x-amz-server-side-encryption
AES256
Content-Type
text/javascript
Accept-Ranges
bytes
Content-Length
40029
x-amz-id-2
qLfYa/cwLCqdTqwtHfRy0OqrXrImpL3HDgppdfanTEaOVkAEje1VJdhOMXslfHciPlrwjul1vok=
today
libcal.caltech.edu/widget/hours/ 		5 KB
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://libcal.caltech.edu/widget/hours/today?iid=3271&lid=0&hp=false&systemTime=true&key=0&date=now
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
Server
18.213.162.18 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-162-18.compute-1.amazonaws.com
Software
nginx /
Resource Hash
c7607c676dfab02a5bfe76779abb5f181fac29fd2e192f2db846629c7818a2be
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Accept
text/html, */*; q=0.01
Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:51:03 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
content-security-policy
upgrade-insecure-requests
x-cache-status
EXPIRED
access-control-max-age
86400
vary
Accept-Encoding
access-control-allow-methods
GET, POST, PUT, DELETE, OPTIONS
access-control-allow-origin
*
content-type
text/html; charset=UTF-8
access-control-allow-headers
X-Requested-With, Content-Type, Accept, Origin, Authorization
x-backend-server
libcal-us-4.springyaws.com
LibAnswers_widget.min.css
static-assets-us.libanswers.com/css2.70.4/dist/ 		71 KB
12 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libanswers.com/css2.70.4/dist/LibAnswers_widget.min.css
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
Server
2600:9000:2511:3000:1a:318e:80c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
4c568750d0e7a1f6808442487b4ad6dfa06b69e14a0f8b73a16bb9c113b09ccf
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 13:07:02 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
x-amz-cf-pop
JFK50-P6
age
20641
via
1.1 3ce8b408dfcacf1e62d9fe4b346a6a62.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libanswers-us-5.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Tue, 23 Jul 2024 12:43:25 GMT
server
nginx
etag
W/"669fa56d-11b33"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
XWasa442Uc4zT_EKSCd1YMbc2u_b3ZPCcfRWQpCmUBv2EBTpKhdOIw==
iframe_api
www.youtube.com/ 		993 B
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/iframe_api
Requested by
Host: cdn.matomo.cloud
URL: https://cdn.matomo.cloud/caltechlibrary.matomo.cloud/matomo.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80b::200e , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
8c5b492bce538929f628385e6ce826a1f633fb8b57120754149dc41d75135131
Security Headers
Name Value
Content-Security-Policy require-trusted-types-for 'script'
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:51:03 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
content-security-policy
require-trusted-types-for 'script'
content-encoding
br
p3p
CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=en for more info."
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
server
ESF
x-frame-options
SAMEORIGIN
vary
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
content-type
text/javascript; charset=utf-8
report-to
{"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]}
cache-control
private, max-age=0
permissions-policy
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
origin-trial
AmhMBR6zCLzDDxpW+HfpP67BqwIknWnyMOXOQGfzYswFmJe+fgaI6XZgAzcxOrzNtP7hEDsOo1jdjFnVr2IdxQ4AAAB4eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTc1ODA2NzE5OSwiaXNTdWJkb21haW4iOnRydWV9
cross-origin-opener-policy-report-only
same-origin; report-to="youtube_main"
expires
Thu, 12 Sep 2024 18:51:03 GMT
matomo.php
caltechlibrary.matomo.cloud/ 		0
178 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://caltechlibrary.matomo.cloud/matomo.php?action_name=Home%20-%20Caltech%20Library&idsite=1&rec=1&r=785924&h=8&m=51&s=3&url=https%3A%2F%2Flibrary.caltech.edu%2Flibrary%2Fhome&_id=49c37afa754ab380&_idn=1&send_image=0&_refts=0&pv_id=jzz678&fa_pv=1&fa_fp[0][fa_vid]=OnIDCI&fa_fp[0][fa_id]=s-lg-guide-search-form&fa_fp[0][fa_fv]=1&fa_fp[1][fa_vid]=zpQ97O&fa_fp[1][fa_fv]=1&fa_fp[2][fa_vid]=eRgGOE&fa_fp[2][fa_fv]=1&fa_fp[3][fa_vid]=kSnbMZ&fa_fp[3][fa_fv]=1&pf_net=0&pf_srv=150&pf_tfr=5&pf_dm1=475&uadata=%7B%22fullVersionList%22%3A%5B%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22%22%2C%22platformVersion%22%3A%22%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200
Requested by
Host: cdn.matomo.cloud
URL: https://cdn.matomo.cloud/caltechlibrary.matomo.cloud/matomo.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.195.235.189 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-195-235-189.eu-central-1.compute.amazonaws.com
Software
Apache /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded; charset=utf-8

Response headers

access-control-allow-origin
https://library.caltech.edu
date
Thu, 12 Sep 2024 18:51:03 GMT
strict-transport-security
max-age=31536000
access-control-allow-credentials
true
server
Apache
vary
X-Forwarded-Proto,User-Agent
www-widgetapi.js
www.youtube.com/s/player/e38bb6de/www-widgetapi.vflset/ 		31 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.youtube.com/s/player/e38bb6de/www-widgetapi.vflset/www-widgetapi.js
Requested by
Host: www.youtube.com
URL: https://www.youtube.com/iframe_api
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80b::200e , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
d2ba0e8a74340c429355e9260d453136d7b097666415b43f7ffbdce7af607542
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Thu, 12 Sep 2024 18:18:50 GMT
content-encoding
br
x-content-type-options
nosniff
age
1933
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
10546
x-xss-protection
0
last-modified
Tue, 10 Sep 2024 04:17:54 GMT
server
sffe
vary
Accept-Encoding, Origin
report-to
{"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
cross-origin-opener-policy-report-only
same-origin; report-to="youtube"
expires
Fri, 12 Sep 2025 18:18:50 GMT
icon.svg
libapps.s3.amazonaws.com/sites/64/include/ 		6 KB
7 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://libapps.s3.amazonaws.com/sites/64/include/icon.svg
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
6a08a7c4f7d0730ae3304b6c2776aaedf93f0c9168d7104667ea2f7538d9d657

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:04 GMT
x-amz-version-id
zQAJcv21Fm5r2JcInk5xUXnBUy3nzcLF
Last-Modified
Wed, 26 Oct 2022 15:05:17 GMT
Server
AmazonS3
x-amz-request-id
TBQ4WF48NCHXZ3P7
ETag
"ba9891f8c99f63d277bf77a635277723"
x-amz-server-side-encryption
AES256
Content-Type
image/svg+xml
Accept-Ranges
bytes
Content-Length
6389
x-amz-id-2
0XdU/Mn1fJACLsU+Exsm8s1N9GoWt4QeD/lVwZS9NniTuT6jj0YXpeJqrzgU1j1Fru7wvXTH6vc=
favicon.ico
libapps.s3.amazonaws.com/customers/64/images/ 		4 KB
5 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://libapps.s3.amazonaws.com/customers/64/images/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
54.231.163.121 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
5182463571cbd9a1fb3c9e91d247fac0e227adadeef82a17aefb61a8714c6608

Request headers

Referer
https://library.caltech.edu/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Date
Thu, 12 Sep 2024 18:51:05 GMT
x-amz-version-id
j_VCEWZ3bKDei_.FtXsUi8n5DHGLLM9l
Last-Modified
Wed, 26 Oct 2022 14:31:53 GMT
Server
AmazonS3
x-amz-request-id
ANB51AFDC89XXF46
ETag
"c8cfe3c17e7956334e8929fa0fad36c6"
x-amz-server-side-encryption
AES256
Content-Type
image/x-icon
Accept-Ranges
bytes
Content-Length
4286
x-amz-id-2
SQEgdZHMHxa0sNnMV9J5EwiBvnGtVW5VatlUOIytUFNFegY7Yw9lfpprXJsfy9Kgj7hgRR/H9P0=

Verdicts & Comments Add Verdict or Comment

29 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 object| springSpace string| LOADING_DOTS object| springStats function| handleScroll function| fetchNotices function| SpringshareAPI object| obj_api_hours_today_iid3271_lid0 object| obj_api_upc_cid5075_3754_iid3271 object| CL object| _paq object| jQuery112409350348018509942 string| field string| param function| bsTooltip object| suiNotify object| Piwik object| Matomo object| matomoAbTestingCampaignUrlParamList function| onYouTubeIframeAPIReady object| AnalyticsTracker function| piwik_log object| scriptUrl object| ttPolicy object| YT object| YTConfig function| onYTReady

6 Cookies

Domain/Path Name / Value
library.caltech.edu/ Name: sts
Value: {"id":"b26955f7414ba9dcbce9","start":1726167062817}
library.caltech.edu/ Name: _pk_id.1.23ea
Value: 49c37afa754ab380.1726167063.
library.caltech.edu/ Name: _pk_ses.1.23ea
Value: 1
.youtube.com/ Name: YSC
Value: uW9cB3IY7m4
.youtube.com/ Name: VISITOR_INFO1_LIVE
Value: cChNcGZnwv0
.youtube.com/ Name: VISITOR_PRIVACY_METADATA
Value: CgJVUxIEGgAgUQ%3D%3D

1 Console Messages

Source Level URL
Text
other warning URL: https://library.caltech.edu/library/home(Line 1031)
Message:
Unrecognized feature: 'web-share'.

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.

caltechlibrary.github.io
caltechlibrary.matomo.cloud
cdn.jsdelivr.net
cdn.matomo.cloud
code.jquery.com
d2jv02qf7xgjwx.cloudfront.net
feeds.library.caltech.edu
fonts.googleapis.com
fonts.gstatic.com
libanswers.caltech.edu
libapps.s3.amazonaws.com
libcal.caltech.edu
libguides-proc.springyaws.com
library.caltech.edu
netdna.bootstrapcdn.com
static-assets-us.libanswers.com
static-assets-us.libguides.com
www.youtube-nocookie.com
www.youtube.com
18.195.235.189
18.213.162.18
2600:9000:24f0:9800:c:7d55:b3c0:93a1
2600:9000:2511:3000:1a:318e:80c0:93a1
2600:9000:2512:8800:5:c1bc:6280:93a1
2600:9000:261f:e400:1a:629d:7440:21
2600:9000:26fa:d600:3:a513:ad40:93a1
2606:4700::6812:bcf
2606:50c0:8002::153
2607:f8b0:4006:809::200e
2607:f8b0:4006:80b::200e
2607:f8b0:4006:80f::2003
2607:f8b0:4006:820::200a
2a04:4e42:200::649
2a04:4e42::485
34.194.39.199
34.196.10.250
52.44.155.197
54.231.163.121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