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browse.welch.jhmi.edu Open in urlscan Pro
34.194.39.199  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://browse.welch.jhmi.edu/
Effective URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Submission: On November 16 via api from US — Scanned from IT
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 11 IPs in 2 countries across 11 domains to perform 31 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 browse.welch.jhmi.edu.
TLS certificate: Issued by R11 on October 27th 2024. Valid for: 3 months.
This is the only time browse.welch.jhmi.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2 34.194.39.199 14618 (AMAZON-AES)
7 13.32.27.49 16509 (AMAZON-02)
2 104.18.10.207 13335 (CLOUDFLAR...)
1 151.101.66.137 54113 (FASTLY)
5 172.217.18.8 15169 (GOOGLE)
3 128.220.196.155 5723 (JHU)
1 1 172.67.1.191 13335 (CLOUDFLAR...)
1 172.67.7.63 13335 (CLOUDFLAR...)
5 52.217.89.12 16509 (AMAZON-02)
1 34.196.10.250 14618 (AMAZON-AES)
4 142.250.186.46 15169 (GOOGLE)
1 13.32.23.51 16509 (AMAZON-02)
31 11
2    34.194.39.199 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-194-39-199.compute-1.amazonaws.com
browse.welch.jhmi.edu
7    13.32.27.49 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-27-49.fra56.r.cloudfront.net
static-assets-us.libguides.com
2    104.18.10.207 (None, )

ASN13335 (CLOUDFLARENET, US)
netdna.bootstrapcdn.com
1    151.101.66.137 (San Francisco, United States)

ASN54113 (FASTLY, US)
code.jquery.com
5    172.217.18.8 (United States)

ASN15169 (GOOGLE, US)
PTR: fra02s19-in-f8.1e100.net
www.googletagmanager.com
3    128.220.196.155 (Baltimore, United States)

ASN5723 (JHU, US)
PTR: rhel-welch-websrv.welch.jhmi.edu
welch.jhmi.edu
1    172.67.1.191 (United States)

ASN13335 (CLOUDFLARENET, US)
i.creativecommons.org
1    172.67.7.63 (United States)

ASN13335 (CLOUDFLARENET, US)
licensebuttons.net
5    52.217.89.12 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1-w.amazonaws.com
libapps.s3.amazonaws.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
4    142.250.186.46 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s04-in-f14.1e100.net
www.google-analytics.com
1    13.32.23.51 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-23-51.fra56.r.cloudfront.net
d2jv02qf7xgjwx.cloudfront.net
Apex Domain
Subdomains		 Transfer
7 libguides.com
static-assets-us.libguides.com — Cisco Umbrella Rank: 31682
107 KB
5 amazonaws.com
libapps.s3.amazonaws.com — Cisco Umbrella Rank: 39448
358 KB
5 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
390 KB
5 jhmi.edu
browse.welch.jhmi.edu
welch.jhmi.edu
71 KB
4 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 36
21 KB
2 bootstrapcdn.com
netdna.bootstrapcdn.com — Cisco Umbrella Rank: 3540
83 KB
1 cloudfront.net
d2jv02qf7xgjwx.cloudfront.net
15 KB
1 springyaws.com
libguides-proc.springyaws.com — Cisco Umbrella Rank: 32545
196 B
1 licensebuttons.net
licensebuttons.net — Cisco Umbrella Rank: 30760
2 KB
1 creativecommons.org
i.creativecommons.org — Cisco Umbrella Rank: 34315
411 B
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 847
66 KB
31 11
Domain Requested by
7 static-assets-us.libguides.com browse.welch.jhmi.edu
5 libapps.s3.amazonaws.com browse.welch.jhmi.edu
5 www.googletagmanager.com browse.welch.jhmi.edu
www.googletagmanager.com
4 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
3 welch.jhmi.edu browse.welch.jhmi.edu
2 netdna.bootstrapcdn.com browse.welch.jhmi.edu
netdna.bootstrapcdn.com
2 browse.welch.jhmi.edu 1 redirects
1 d2jv02qf7xgjwx.cloudfront.net
1 libguides-proc.springyaws.com browse.welch.jhmi.edu
1 licensebuttons.net browse.welch.jhmi.edu
1 i.creativecommons.org 1 redirects
1 code.jquery.com browse.welch.jhmi.edu
31 12
Subject Issuer Validity Valid
browse.welch.jhmi.edu
R11		 2024-10-27 -
2025-01-25		 3 months crt.sh
*.libguides.com
Amazon RSA 2048 M02		 2024-01-15 -
2025-02-12		 a year crt.sh
bootstrapcdn.com
WE1		 2024-09-20 -
2024-12-19		 3 months crt.sh
*.jquery.com
Sectigo ECC Domain Validation Secure Server CA		 2024-06-25 -
2025-06-25		 a year crt.sh
*.google-analytics.com
WR2		 2024-10-21 -
2025-01-13		 3 months crt.sh
welch.jhmi.edu
InCommon RSA Server CA 2		 2024-06-05 -
2025-07-06		 a year crt.sh
*.s3.amazonaws.com
Amazon RSA 2048 M01		 2024-04-22 -
2025-04-07		 a year crt.sh
*.springyaws.com
R11		 2024-11-14 -
2025-02-12		 3 months crt.sh
*.cloudfront.net
Amazon RSA 2048 M01		 2024-07-30 -
2025-07-03		 a year crt.sh

This page contains 1 frames:

Primary Page: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Frame ID: A15A92DF90F0DA3D9EB688F577141772
Requests: 31 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Library Guides and Resources - Overview - Welch Medical Library Guides at Johns Hopkins University-Welch Medical Library

Page URL History Show full URLs

  1. http://browse.welch.jhmi.edu/ HTTP 307
    https://browse.welch.jhmi.edu/ HTTP 302
    https://browse.welch.jhmi.edu/welch-medical-library-guides/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
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
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

Page Statistics

31
Requests

97 %
HTTPS

0 %
IPv6

11
Domains

12
Subdomains

11
IPs

2
Countries

1114 kB
Transfer

2456 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. http://browse.welch.jhmi.edu/ HTTP 307
    https://browse.welch.jhmi.edu/ HTTP 302
    https://browse.welch.jhmi.edu/welch-medical-library-guides/home Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 12
  • https://i.creativecommons.org/l/by-nc/2.0/88x31.png HTTP 301
  • https://licensebuttons.net/l/by-nc/2.0/88x31.png

31 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request home
browse.welch.jhmi.edu/welch-medical-library-guides/
Redirect Chain
  • http://browse.welch.jhmi.edu/
  • https://browse.welch.jhmi.edu/
  • https://browse.welch.jhmi.edu/welch-medical-library-guides/home
57 KB
13 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://browse.welch.jhmi.edu/welch-medical-library-guides/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
cd46be1f796cc283756b9638e59d38d9df832fadbb79497edfb7802d2314e3db
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/130.0.0.0 Safari/537.36

Response headers

content-encoding
gzip
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Sat, 16 Nov 2024 00:57:44 GMT
server
nginx
strict-transport-security
max-age=31536000; preload
vary
Accept-Encoding
x-backend-server
libguides-us-5.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
Sat, 16 Nov 2024 00:57:44 GMT
location
/welch-medical-library-guides/home
server
nginx
strict-transport-security
max-age=31536000; preload
x-backend-server
libguides-us-5.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: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.27.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-27-49.fra56.r.cloudfront.net
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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
br
etag
W/"64dc0737-783a"
age
79239
x-backend-server
libguides-us-2.springyaws.com
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
e9I5tj8j6AWZavszVFbjfPzupsA3h0PlzYOv_I-kK8DdOVF3wS25nA==
date
Fri, 15 Nov 2024 02:57:06 GMT
content-type
text/css
last-modified
Tue, 15 Aug 2023 23:16:07 GMT
vary
Accept-Encoding
strict-transport-security
max-age=63072000; preload
content-security-policy
upgrade-insecure-requests
referrer-policy
strict-origin-when-cross-origin
via
1.1 3d58896f901dbeed449603f5d2b4d9f0.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2
server
nginx
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: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.10.207 -, , 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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

cdn-status
200
content-encoding
br
cf-cache-status
HIT
etag
"269550530cc127b6aa5a35925a7de6ce"
age
1187464
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
date
Sat, 16 Nov 2024 00:57:45 GMT
last-modified
Mon, 25 Jan 2021 22:04:55 GMT
content-type
text/css; charset=utf-8
vary
Accept-Encoding
cdn-cache
HIT
cdn-cachedat
10/06/2024 01:22:44
cdn-requestpullcode
200
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=31919000
cdn-requestpullsuccess
True
timing-allow-origin
*
cdn-requesttime
0
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid
69ce6e65d78d5dab55d0b60b8e4e9dab
cross-origin-resource-policy
cross-origin
cdn-pullzone
252412
cdn-proxyver
1.04
cf-ray
8e33875caae19f2d-FRA
access-control-allow-origin
*
cdn-edgestorageid
871
server
cloudflare
cdn-requestcountrycode
US
slick.css
static-assets-us.libguides.com/web/slick-1.8.1/slick/ 		2 KB
997 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: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.27.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-27-49.fra56.r.cloudfront.net
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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
br
etag
W/"61d74503-6f0"
age
76198
x-backend-server
libguides-us-1.springyaws.com
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
SrF03-O04u8iE9IFbO9AJfkXryn6E-cqE-m9qHuiurkXuU78PmH1yQ==
date
Fri, 15 Nov 2024 03:47:47 GMT
content-type
text/css
last-modified
Thu, 06 Jan 2022 19:37:39 GMT
vary
Accept-Encoding
strict-transport-security
max-age=63072000; preload
content-security-policy
upgrade-insecure-requests
referrer-policy
strict-origin-when-cross-origin
via
1.1 3d58896f901dbeed449603f5d2b4d9f0.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2
server
nginx
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: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.27.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-27-49.fra56.r.cloudfront.net
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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
br
etag
W/"61d87cc3-c49"
age
82750
x-backend-server
libguides-us-4.springyaws.com
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
LjseVPJ8L6qFMf7aMPh1Dt852xGJwadEPzX4v0BhRbpuIbJRBv04cg==
date
Fri, 15 Nov 2024 01:58:35 GMT
content-type
text/css
last-modified
Fri, 07 Jan 2022 17:47:47 GMT
vary
Accept-Encoding
strict-transport-security
max-age=63072000; preload
content-security-policy
upgrade-insecure-requests
referrer-policy
strict-origin-when-cross-origin
via
1.1 3d58896f901dbeed449603f5d2b4d9f0.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2
server
nginx
lg-public.min.css
static-assets-us.libguides.com/web/css3.13.1/ 		147 KB
26 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static-assets-us.libguides.com/web/css3.13.1/lg-public.min.css
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.27.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-27-49.fra56.r.cloudfront.net
Software
nginx /
Resource Hash
85a7f0fc9b5ecf459925b97b52fa130569582290a7fd106718bdf4d068cc3e22
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
gzip
etag
W/"672d82a1-24bbf"
age
82427
x-backend-server
libguides-us-2.springyaws.com
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
A4Lv_zuRvIhHUjMVVAGC6sP9E5Rsg5vZv1kUNKkpGLpZkpb1Y_lnmg==
date
Fri, 15 Nov 2024 02:03:58 GMT
content-type
text/css
last-modified
Fri, 08 Nov 2024 03:16:49 GMT
vary
Accept-Encoding
strict-transport-security
max-age=63072000; preload
content-security-policy
upgrade-insecure-requests
referrer-policy
strict-origin-when-cross-origin
via
1.1 3d58896f901dbeed449603f5d2b4d9f0.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2
server
nginx
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: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.27.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-27-49.fra56.r.cloudfront.net
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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
br
etag
W/"61d87cc3-17b71"
age
69039
x-backend-server
libguides-us-4.springyaws.com
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
x-cache
Hit from cloudfront
x-amz-cf-id
TFMv0mi3fm2X-8lhLSrN_FjyuZxTLuWkrEJ4HJNCEweqJi3Bzw7WCA==
date
Fri, 15 Nov 2024 05:48:05 GMT
content-type
application/javascript
last-modified
Fri, 07 Jan 2022 17:47:47 GMT
vary
Accept-Encoding
strict-transport-security
max-age=63072000; preload
content-security-policy
upgrade-insecure-requests
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strict-origin-when-cross-origin
via
1.1 3d58896f901dbeed449603f5d2b4d9f0.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2
server
nginx
jquery-ui.min.js
code.jquery.com/ui/1.13.2/ 		249 KB
66 KB 		Script
General
Check archive.org
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Full URL
https://code.jquery.com/ui/1.13.2/jquery-ui.min.js
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.66.137 San Francisco, United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
gzip
etag
W/"28feccc0-3e46c"
age
1699517
x-cache
HIT, HIT
date
Sat, 16 Nov 2024 00:57:45 GMT
content-type
application/javascript; charset=utf-8
last-modified
Fri, 18 Oct 1991 12:00:00 GMT
x-cache-hits
17404, 23598
x-served-by
cache-lga21970-LGA, cache-mxp6977-MXP
vary
Accept-Encoding
cache-control
public, max-age=31536000, stale-while-revalidate=604800
x-timer
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cross-origin-resource-policy
cross-origin
via
1.1 varnish, 1.1 varnish
accept-ranges
bytes
access-control-allow-origin
*
content-length
67628
server
nginx
lg-public.min.js
static-assets-us.libguides.com/web/js3.13.1/ 		140 KB
35 KB 		Script
General
Check archive.org
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https://static-assets-us.libguides.com/web/js3.13.1/lg-public.min.js
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.27.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-27-49.fra56.r.cloudfront.net
Software
nginx /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
br
etag
W/"672d8319-2317d"
age
19812
x-backend-server
libguides-us-5.springyaws.com
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
x-cache
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x-amz-cf-id
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content-type
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vary
Accept-Encoding
strict-transport-security
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content-security-policy
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strict-origin-when-cross-origin
via
1.1 3d58896f901dbeed449603f5d2b4d9f0.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2
server
nginx
js
www.googletagmanager.com/gtag/ 		322 KB
107 KB 		Script
General
Check archive.org
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Full URL
https://www.googletagmanager.com/gtag/js?id=G-XQ3GT97WLR
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.18.8 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra02s19-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
br
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires
Sat, 16 Nov 2024 00:57:46 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sat, 16 Nov 2024 00:57:46 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
109474
x-xss-protection
0
server
Google Tag Manager
sa.min.js
static-assets-us.libguides.com/web/js/ 		8 KB
3 KB 		Script
General
Check archive.org
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https://static-assets-us.libguides.com/web/js/sa.min.js?3116
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.27.49 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-27-49.fra56.r.cloudfront.net
Software
nginx /
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Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
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X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
br
etag
W/"6542e4b8-1e57"
age
79815
x-backend-server
libguides-us-5.springyaws.com
x-content-type-options
nosniff
alt-svc
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x-cache
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date
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content-type
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last-modified
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vary
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strict-transport-security
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content-security-policy
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strict-origin-when-cross-origin
via
1.1 3d58896f901dbeed449603f5d2b4d9f0.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2
server
nginx
js
www.googletagmanager.com/gtag/ 		222 KB
80 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-119534194-1
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.18.8 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra02s19-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
br
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires
Sat, 16 Nov 2024 00:57:46 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sat, 16 Nov 2024 00:57:46 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
last-modified
Sat, 16 Nov 2024 00:00:00 GMT
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
81167
x-xss-protection
0
server
Google Tag Manager
logo-horiz.svg
welch.jhmi.edu/themes/custom/bootstrap_welch_less/images/ 		22 KB
22 KB 		Image
General
Check archive.org
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https://welch.jhmi.edu/themes/custom/bootstrap_welch_less/images/logo-horiz.svg
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
128.220.196.155 Baltimore, United States, ASN5723 (JHU, US),
Reverse DNS
rhel-welch-websrv.welch.jhmi.edu
Software
Apache /
Resource Hash
1b48e3386e012f2f6773cfefaa2fc8da1061c621cdb291754d39081115b1588d
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

ETag
"565c-626a18035d406"
Connection
Keep-Alive
X-Content-Type-Options
nosniff
Accept-Ranges
bytes
Content-Length
22108
Keep-Alive
timeout=5, max=100
Date
Sat, 16 Nov 2024 00:57:46 GMT
Last-Modified
Mon, 11 Nov 2024 11:35:42 GMT
Content-Type
image/svg+xml
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Apache
88x31.png
licensebuttons.net/l/by-nc/2.0/
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  • https://licensebuttons.net/l/by-nc/2.0/88x31.png
1 KB
2 KB 		Image
General
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Full URL
https://licensebuttons.net/l/by-nc/2.0/88x31.png
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Server
172.67.7.63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Frame-Options deny
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

cf-bgj
imgq:100,h2pri
etag
"5eab4a31-1419"
age
6174
cf-cache-status
HIT
x-content-type-options
nosniff
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date
Sat, 16 Nov 2024 00:57:48 GMT
content-type
image/png
last-modified
Thu, 30 Apr 2020 21:59:13 GMT
vary
Accept-Encoding
x-frame-options
deny
strict-transport-security
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cache-control
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cf-ray
8e33876b3bd537e6-FRA
accept-ranges
bytes
content-length
1465
x-xss-protection
1; mode=block
server
cloudflare

Redirect headers

strict-transport-security
max-age=15768000
location
https://licensebuttons.net/l/by-nc/2.0/88x31.png
cf-cache-status
EXPIRED
x-content-type-options
nosniff
cf-ray
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date
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x-xss-protection
1; mode=block
content-type
text/html
vary
Accept-Encoding
server
cloudflare
x-frame-options
deny
logo-v.svg
welch.jhmi.edu/themes/custom/bootstrap_welch_less/ 		24 KB
25 KB 		Image
General
Check archive.org
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https://welch.jhmi.edu/themes/custom/bootstrap_welch_less/logo-v.svg
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
128.220.196.155 Baltimore, United States, ASN5723 (JHU, US),
Reverse DNS
rhel-welch-websrv.welch.jhmi.edu
Software
Apache /
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

ETag
"611c-626a18046660f"
Connection
Keep-Alive
X-Content-Type-Options
nosniff
Accept-Ranges
bytes
Content-Length
24860
Keep-Alive
timeout=5, max=100
Date
Sat, 16 Nov 2024 00:57:46 GMT
Last-Modified
Mon, 11 Nov 2024 11:35:43 GMT
Content-Type
image/svg+xml
Server
Apache
Xlogo-white-bmp.gif
welch.jhmi.edu/themes/custom/bootstrap_welch_less/images/ 		11 KB
12 KB 		Image
General
Check archive.org
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https://welch.jhmi.edu/themes/custom/bootstrap_welch_less/images/Xlogo-white-bmp.gif
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
128.220.196.155 Baltimore, United States, ASN5723 (JHU, US),
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rhel-welch-websrv.welch.jhmi.edu
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Apache /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

ETag
"2ce6-626a18033054d"
Connection
Keep-Alive
X-Content-Type-Options
nosniff
Accept-Ranges
bytes
Content-Length
11494
Keep-Alive
timeout=5, max=99
Date
Sat, 16 Nov 2024 00:57:46 GMT
Last-Modified
Mon, 11 Nov 2024 11:35:42 GMT
Content-Type
image/gif
Server
Apache
bg-header-pano-crop-2000px.jpg
libapps.s3.amazonaws.com/customers/2998/images/ 		225 KB
225 KB 		Image
General
Check archive.org
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Full URL
https://libapps.s3.amazonaws.com/customers/2998/images/bg-header-pano-crop-2000px.jpg
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.217.89.12 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

x-amz-id-2
QoKIZVAczjcVvDi5c/lqlULBbzLW2ePLT8NSbs5RHjgsNb+JMQ8x9Au48vR6QS9lPNyrdEF6vNk=
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x-amz-version-id
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x-amz-request-id
70TARMG1AR04RGN0
Accept-Ranges
bytes
Content-Length
229976
Date
Sat, 16 Nov 2024 00:57:47 GMT
Last-Modified
Wed, 26 Oct 2022 14:20:15 GMT
Content-Type
image/jpeg
Server
AmazonS3
x-amz-server-side-encryption
AES256
gentona_medium-webfont.woff
libapps.s3.amazonaws.com/sites/4955/include/ 		27 KB
28 KB 		Font
General
Check archive.org
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https://libapps.s3.amazonaws.com/sites/4955/include/gentona_medium-webfont.woff
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
52.217.89.12 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://browse.welch.jhmi.edu
Referer
https://browse.welch.jhmi.edu/

Response headers

x-amz-server-side-encryption
AES256
Access-Control-Max-Age
3000
ETag
"2828132c3640508a4f1ef0bdfd6d86f2"
x-amz-version-id
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Access-Control-Allow-Methods
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x-amz-request-id
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Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
27544
Date
Sat, 16 Nov 2024 00:57:47 GMT
Last-Modified
Wed, 26 Oct 2022 14:58:06 GMT
Vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Server
AmazonS3
Content-Type
application/octet-stream
x-amz-id-2
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gentona_book-webfont.woff
libapps.s3.amazonaws.com/sites/4955/include/ 		27 KB
27 KB 		Font
General
Check archive.org
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https://libapps.s3.amazonaws.com/sites/4955/include/gentona_book-webfont.woff
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.217.89.12 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
ab44946bf57047a5843774b0b3dcdb381086b38a16773a3aee233ccbd5ad9643

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://browse.welch.jhmi.edu
Referer
https://browse.welch.jhmi.edu/

Response headers

x-amz-server-side-encryption
AES256
Access-Control-Max-Age
3000
ETag
"ca1db6b5144026f83dde5f85da45d4ad"
x-amz-version-id
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Access-Control-Allow-Methods
GET
x-amz-request-id
70T9AJVCBB14HKMR
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
27248
Date
Sat, 16 Nov 2024 00:57:47 GMT
Last-Modified
Wed, 26 Oct 2022 14:58:06 GMT
Vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Server
AmazonS3
Content-Type
application/octet-stream
x-amz-id-2
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Quadon-Light.woff
libapps.s3.amazonaws.com/sites/4955/include/ 		50 KB
51 KB 		Font
General
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Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.217.89.12 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
c61ab6402dca5b6b288068eee0146e95cd7ca1ef3a674dec3817c77a330187ad

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://browse.welch.jhmi.edu
Referer
https://browse.welch.jhmi.edu/

Response headers

x-amz-server-side-encryption
AES256
Access-Control-Max-Age
3000
ETag
"b1fd4b499b77d0775cc4442f15c432f1"
x-amz-version-id
QsHtSJoxQgRdtNsqEyuXHEeVerp2sUCP
Access-Control-Allow-Methods
GET
x-amz-request-id
70T4H6GSNYGQ8FD9
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
51542
Date
Sat, 16 Nov 2024 00:57:47 GMT
Last-Modified
Wed, 26 Oct 2022 14:58:05 GMT
Vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Server
AmazonS3
Content-Type
application/octet-stream
x-amz-id-2
5YsyeKVMgFzhrDGtNgPj8bFMZQvswENbbWUiHWR8AAhP+TVH++KbX69sSDAarWF30bWdsQZEWL4=
gentona_light-webfont.woff
libapps.s3.amazonaws.com/sites/4955/include/ 		26 KB
27 KB 		Font
General
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https://libapps.s3.amazonaws.com/sites/4955/include/gentona_light-webfont.woff
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
HTTP/1.1
Security
TLS 1.3, , CHACHA20_POLY1305
Server
52.217.89.12 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
526f9f3768b5e8916376ca82f727db76ea1c0ec11b909267064e73e2802aefd3

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://browse.welch.jhmi.edu
Referer
https://browse.welch.jhmi.edu/

Response headers

x-amz-server-side-encryption
AES256
Access-Control-Max-Age
3000
ETag
"37e809feeba731dde3adb7ec3699f552"
x-amz-version-id
wAifYrI6tuI5.7DbfffJH2gscvf_rMF6
Access-Control-Allow-Methods
GET
x-amz-request-id
EYGN2GJ0S89SJPEN
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
27076
Date
Sat, 16 Nov 2024 00:57:49 GMT
Last-Modified
Wed, 26 Oct 2022 14:58:05 GMT
Vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method
Server
AmazonS3
Content-Type
application/octet-stream
x-amz-id-2
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fontawesome-webfont.woff2
netdna.bootstrapcdn.com/font-awesome/4.7.0/fonts/ 		75 KB
76 KB 		Font
General
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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
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.10.207 -, , 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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://browse.welch.jhmi.edu
Referer
https://netdna.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css

Response headers

cdn-status
200
cf-cache-status
HIT
etag
"af7ae505a9eed503f8b8e6982036873e"
age
84751
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
date
Sat, 16 Nov 2024 00:57:46 GMT
content-type
font/woff2
last-modified
Mon, 25 Jan 2021 22:04:55 GMT
cdn-cachedat
10/27/2024 17:02:03
cdn-cache
HIT
cdn-requestpullcode
200
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
cache-control
public, max-age=31919000
cdn-requestpullsuccess
True
timing-allow-origin
*
cdn-requesttime
0
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid
c005f98a8cd6ae97bc902195c83027a4
cross-origin-resource-policy
cross-origin
cdn-pullzone
252412
cdn-proxyver
1.05
cf-ray
8e338762c862dc95-FRA
accept-ranges
bytes
access-control-allow-origin
*
content-length
77160
cdn-edgestorageid
752
server
cloudflare
cdn-requestcountrycode
US
log.php
libguides-proc.springyaws.com/ 		0
196 B 		Image
General
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Full URL
https://libguides-proc.springyaws.com/log.php?action=track&sp=%2Fwelch-medical-library-guides%2Fhome&mr=1600x1200&sst=1731718666030&sid=2bdfc7544e0bbb0e9c4e&_st_guide_id=874415&_st_page_id=6278168&_st_site_id=4955&_st_type_id=1&_nocache=1731718666193
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

strict-transport-security
max-age=31536000; preload
content-encoding
gzip
date
Sat, 16 Nov 2024 00:57:48 GMT
content-type
text/html; charset=UTF-8
vary
Accept-Encoding
server
nginx
x-backend-server
libguides-proc-us.springyaws.com
js
www.googletagmanager.com/gtag/ 		273 KB
96 KB 		Script
General
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Full URL
https://www.googletagmanager.com/gtag/js?id=G-RV5XJW2KTH&l=dataLayer&cx=c&gtm=457e4bc0za200
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-119534194-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.18.8 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra02s19-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
9b0164eaf120aaf6e372b78bdfd5eaecc43188f0df676b491434a2680e311060
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
br
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires
Sat, 16 Nov 2024 00:57:46 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sat, 16 Nov 2024 00:57:46 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
98008
x-xss-protection
0
server
Google Tag Manager
js
www.googletagmanager.com/gtag/ 		322 KB
107 KB 		Script
General
Check archive.org
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Full URL
https://www.googletagmanager.com/gtag/js?id=G-XQ3GT97WLR&l=dataLayer&cx=c&gtm=457e4bc0za200
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-119534194-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.18.8 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra02s19-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
d49bbda579f108f3e91f4fa073133a51b947e27d0ddbc5a4046783419d770a81
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
br
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires
Sat, 16 Nov 2024 00:57:46 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sat, 16 Nov 2024 00:57:46 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
109560
x-xss-protection
0
server
Google Tag Manager
analytics.js
www.google-analytics.com/ 		52 KB
21 KB 		Script
General
Check archive.org
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Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-119534194-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.186.46 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s04-in-f14.1e100.net
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

content-encoding
gzip
age
984
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:225:0"}],}
x-content-type-options
nosniff
expires
Sat, 16 Nov 2024 02:41:24 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sat, 16 Nov 2024 00:41:24 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
content-type
text/javascript
vary
Accept-Encoding
strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:225:0
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
20994
server
Golfe2
collect
www.google-analytics.com/g/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-XQ3GT97WLR&gtm=45je4bc0v9184199811za200&_p=1731718666025&gcd=13l3l3l3l1l1&npa=0&dma=0&tag_exp=101925629~102067554~102067808~102077855&cid=2080293766.1731718667&ul=it-it&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1731718666&sct=1&seg=0&dl=https%3A%2F%2Fbrowse.welch.jhmi.edu%2Fwelch-medical-library-guides%2Fhome&dt=Library%20Guides%20and%20Resources%20-%20Overview%20-%20Welch%20Medical%20Library%20Guides%20at%20Johns%20Hopkins%20University-Welch%20Medical%20Library&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=3149
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-XQ3GT97WLR
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.186.46 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s04-in-f14.1e100.net
Software
Golfe2 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:86:0
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:86:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://browse.welch.jhmi.edu
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sat, 16 Nov 2024 00:57:48 GMT
content-type
text/plain
server
Golfe2
td
www.googletagmanager.com/ 		0
332 B 		Image
General
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Full URL
https://www.googletagmanager.com/td?id=G-XQ3GT97WLR&v=3&t=t&pid=1310115961&dl=browse.welch.jhmi.edu%2Fwelch-medical-library-guides%2Fhome&tdp=G-XQ3GT97WLR;184199811;0;2;0&frm=0&pcid=_UA-119534194-1&z=0
Requested by
Host: browse.welch.jhmi.edu
URL: https://browse.welch.jhmi.edu/welch-medical-library-guides/home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.18.8 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra02s19-in-f8.1e100.net
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgtc:59:0"}],}
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgtc:59:0
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
0
date
Sat, 16 Nov 2024 00:57:48 GMT
content-type
text/plain
server
Golfe2
collect
www.google-analytics.com/g/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-RV5XJW2KTH&gtm=45je4bc0v9121989504za200&_p=1731718666025&gcd=13l3l3l3l1l1&npa=0&dma=0&tag_exp=101925629~102067554~102067808~102077855&cid=2080293766.1731718667&ul=it-it&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_eu=AAAI&_s=1&sid=1731718668&sct=1&seg=0&dl=https%3A%2F%2Fbrowse.welch.jhmi.edu%2Fwelch-medical-library-guides%2Fhome&dt=Library%20Guides%20and%20Resources%20-%20Overview%20-%20Welch%20Medical%20Library%20Guides%20at%20Johns%20Hopkins%20University-Welch%20Medical%20Library&en=page_view&_fv=1&_ss=1&tfd=4495
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-RV5XJW2KTH&l=dataLayer&cx=c&gtm=457e4bc0za200
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.186.46 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s04-in-f14.1e100.net
Software
Golfe2 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:86:0
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:86:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://browse.welch.jhmi.edu
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sat, 16 Nov 2024 00:57:48 GMT
content-type
text/plain
server
Golfe2
collect
www.google-analytics.com/j/ 		1 B
304 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1498228437&t=pageview&_s=1&dl=https%3A%2F%2Fbrowse.welch.jhmi.edu%2Fwelch-medical-library-guides%2Fhome&ul=it-it&de=UTF-8&dt=Library%20Guides%20and%20Resources%20-%20Overview%20-%20Welch%20Medical%20Library%20Guides%20at%20Johns%20Hopkins%20University-Welch%20Medical%20Library&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAACAAI~&jid=1031523984&gjid=1374905195&cid=2080293766.1731718667&tid=UA-119534194-1&_gid=581163079.1731718668&_r=1&gtm=457e4bc0za200&gcd=13l3l3l3l1l1&dma=0&tag_exp=101925629~102067554~102067808~102077855&jsscut=1&z=561969964
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.186.46 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s04-in-f14.1e100.net
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
text/plain
Referer
https://browse.welch.jhmi.edu/

Response headers

report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:175:0"}],}
x-content-type-options
nosniff
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Sat, 16 Nov 2024 00:57:48 GMT
last-modified
Sun, 17 May 1998 03:00:00 GMT
content-type
text/plain
cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:175:0
access-control-allow-origin
https://browse.welch.jhmi.edu
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
1
server
Golfe2
favicon.ico
d2jv02qf7xgjwx.cloudfront.net/apps/common/favicon/ 		15 KB
15 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://d2jv02qf7xgjwx.cloudfront.net/apps/common/favicon/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.23.51 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-23-51.fra56.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
5038d1294db953c56f59a7b9bf3cd7caec9c04f59bee4642c6b1013878f9dc3d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://browse.welch.jhmi.edu/

Response headers

etag
"65f45be2f746f5dbb6bd04ee4f980315"
x-amz-version-id
v8ofkHlpF_EASOAeD0h.lAa0nPP3mebW
age
73916
x-amz-meta-cb-modifiedtime
Wed, 23 May 2018 17:22:58 GMT
x-cache
Hit from cloudfront
x-amz-cf-id
7ldM_GI4C8iezZBnNj9B5G0n5c5iWrIjBf1eTWnrYDQzHizKgqpqUQ==
date
Fri, 15 Nov 2024 04:25:54 GMT
content-type
image/x-icon
last-modified
Wed, 26 Oct 2022 14:08:15 GMT
vary
Origin
cache-control
public,max-age=604800
via
1.1 c1e2423613b2dcb4230386a2b285734e.cloudfront.net (CloudFront)
accept-ranges
bytes
content-length
15086
x-amz-cf-pop
FRA56-C2
server
AmazonS3
x-amz-server-side-encryption
AES256

Verdicts & Comments Add Verdict or Comment

19 JavaScript Global Variables

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

function| $ function| jQuery object| springSpace object| jQuery112408008572005761683 string| LOADING_DOTS function| gtag object| dataLayer object| springStats function| handleScroll string| field string| param object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga function| onYouTubeIframeAPIReady object| gaGlobal object| gaplugins object| gaData

6 Cookies

Domain/Path Name / Value
browse.welch.jhmi.edu/ Name: sts
Value: {"id":"2bdfc7544e0bbb0e9c4e","start":1731718666030}
.jhmi.edu/ Name: _ga_XQ3GT97WLR
Value: GS1.1.1731718666.1.0.1731718666.0.0.0
.jhmi.edu/ Name: _ga_RV5XJW2KTH
Value: GS1.1.1731718668.1.0.1731718668.0.0.0
.jhmi.edu/ Name: _ga
Value: GA1.2.2080293766.1731718667
.jhmi.edu/ Name: _gid
Value: GA1.2.581163079.1731718668
.jhmi.edu/ Name: _gat_gtag_UA_119534194_1
Value: 1

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.

browse.welch.jhmi.edu
code.jquery.com
d2jv02qf7xgjwx.cloudfront.net
i.creativecommons.org
libapps.s3.amazonaws.com
libguides-proc.springyaws.com
licensebuttons.net
netdna.bootstrapcdn.com
static-assets-us.libguides.com
welch.jhmi.edu
www.google-analytics.com
www.googletagmanager.com
104.18.10.207
128.220.196.155
13.32.23.51
13.32.27.49
142.250.186.46
151.101.66.137
172.217.18.8
172.67.1.191
172.67.7.63
34.194.39.199
34.196.10.250
52.217.89.12
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