Submitted URL: http://guides.lib.unc.edu/
Effective URL: https://guides.lib.unc.edu/subject-research-guides
Submission: On February 01 via api from US — Scanned from DE

Summary

This website contacted 16 IPs in 3 countries across 10 domains to perform 32 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 guides.lib.unc.edu.
TLS certificate: Issued by R3 on January 3rd 2024. Valid for: 3 months.
This is the only time guides.lib.unc.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
16 unc.edu
guides.lib.unc.edu
styleserv.lib.unc.edu
alertcarolina.unc.edu — Cisco Umbrella Rank: 250999
imageserv.lib.unc.edu
library.unc.edu
analytics-qa.lib.unc.edu
analytics.lib.unc.edu — Cisco Umbrella Rank: 567273
97 KB
7 libguides.com
static-assets-us.libguides.com — Cisco Umbrella Rank: 36721
105 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 27
region1.google-analytics.com — Cisco Umbrella Rank: 2029
21 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 37
180 KB
1 siteimproveanalytics.io
35044.global.siteimproveanalytics.io — Cisco Umbrella Rank: 152112
149 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 79
348 B
1 siteimproveanalytics.com
siteimproveanalytics.com — Cisco Umbrella Rank: 3722
10 KB
1 springyaws.com
libguides-proc.springyaws.com — Cisco Umbrella Rank: 36494
196 B
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 760
66 KB
1 bootstrapcdn.com
netdna.bootstrapcdn.com — Cisco Umbrella Rank: 3034
7 KB
32 10
Domain Requested by
7 static-assets-us.libguides.com guides.lib.unc.edu
4 styleserv.lib.unc.edu guides.lib.unc.edu
styleserv.lib.unc.edu
3 analytics-qa.lib.unc.edu guides.lib.unc.edu
analytics.lib.unc.edu
3 library.unc.edu guides.lib.unc.edu
3 guides.lib.unc.edu 2 redirects
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 www.googletagmanager.com guides.lib.unc.edu
www.googletagmanager.com
1 35044.global.siteimproveanalytics.io guides.lib.unc.edu
1 stats.g.doubleclick.net www.google-analytics.com
1 region1.google-analytics.com www.googletagmanager.com
1 siteimproveanalytics.com guides.lib.unc.edu
1 libguides-proc.springyaws.com guides.lib.unc.edu
1 analytics.lib.unc.edu guides.lib.unc.edu
1 imageserv.lib.unc.edu guides.lib.unc.edu
1 alertcarolina.unc.edu guides.lib.unc.edu
1 code.jquery.com guides.lib.unc.edu
1 netdna.bootstrapcdn.com guides.lib.unc.edu
32 17
Subject Issuer Validity Valid
guides.lib.unc.edu
R3
2024-01-03 -
2024-04-02
3 months crt.sh
*.libguides.com
Amazon RSA 2048 M02
2024-01-15 -
2025-02-12
a year crt.sh
bootstrapcdn.com
GTS CA 1P5
2024-01-28 -
2024-04-27
3 months crt.sh
*.jquery.com
Sectigo RSA Domain Validation Secure Server CA
2023-07-11 -
2024-07-14
a year crt.sh
*.lib.unc.edu
InCommon RSA Server CA 2
2023-09-26 -
2024-09-25
a year crt.sh
alert.unc.edu
R3
2024-01-13 -
2024-04-12
3 months crt.sh
library.unc.edu
InCommon RSA Server CA 2
2023-06-26 -
2024-06-25
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2024-01-09 -
2024-04-02
3 months crt.sh
*.springyaws.com
R3
2024-01-19 -
2024-04-18
3 months crt.sh
siteimproveanalytics.com
GTS CA 1P5
2023-12-27 -
2024-03-26
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
*.global.r1.siteimproveanalytics.io
Amazon RSA 2048 M03
2023-10-26 -
2024-11-23
a year crt.sh

This page contains 1 frames:

Primary Page: https://guides.lib.unc.edu/subject-research-guides
Frame ID: 1B23B36C58E80129160A07FDA11797D7
Requests: 32 HTTP requests in this frame

Screenshot

Page Title

Home - Subject Research Guides - LibGuides at University of North Carolina at Chapel Hill

Page URL History Show full URLs

  1. http://guides.lib.unc.edu/ HTTP 301
    https://guides.lib.unc.edu/ HTTP 302
    https://guides.lib.unc.edu/subject-research-guides Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • /wp-(?:content|includes)/

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/ns\.html[^>]+></iframe>
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
  • 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

32
Requests

100 %
HTTPS

53 %
IPv6

10
Domains

17
Subdomains

16
IPs

3
Countries

486 kB
Transfer

1611 kB
Size

9
Cookies

Page URL History

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

  1. http://guides.lib.unc.edu/ HTTP 301
    https://guides.lib.unc.edu/ HTTP 302
    https://guides.lib.unc.edu/subject-research-guides Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

32 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request subject-research-guides
guides.lib.unc.edu/
Redirect Chain
  • http://guides.lib.unc.edu/
  • https://guides.lib.unc.edu/
  • https://guides.lib.unc.edu/subject-research-guides
51 KB
11 KB
Document
General
Full URL
https://guides.lib.unc.edu/subject-research-guides
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
c94d6ad5017ca7ee1b479a09ac822377299838269faca2ebb16c2bdc4d2de095
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

content-encoding
gzip
content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Thu, 01 Feb 2024 08:32:52 GMT
server
nginx
strict-transport-security
max-age=31536000; preload
vary
Accept-Encoding
x-backend-server
libguides-us-1.springyaws.com
x-content-type-options
nosniff
x-springy-cache-disabled
0

Redirect headers

content-security-policy
upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Thu, 01 Feb 2024 08:32:52 GMT
location
https://guides.lib.unc.edu/subject-research-guides
server
nginx
strict-transport-security
max-age=31536000; preload
x-backend-server
libguides-us-1.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
Full URL
https://static-assets-us.libguides.com/web/jquery/css/jquery-ui.min.css?2691
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26db:e00:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
54dc71796bfbf1f069559ddc33c2e8992efec541f621797a849d442a69822696
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 01 Feb 2024 00:28:03 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
MUC50-P3
age
29090
via
1.1 cb7ecd2473bf95a71af8d1ff8d1034fa.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
Tue, 15 Aug 2023 23:18:17 GMT
server
nginx
etag
W/"64dc07b9-783a"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
Qf4ZTupjuw7vfBHAIbpjOPKuHonoxVZdyFXWqqOkZH5XD3I0sz67Fg==
font-awesome.min.css
netdna.bootstrapcdn.com/font-awesome/4.7.0/css/
30 KB
7 KB
Stylesheet
General
Full URL
https://netdna.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:bcf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 01 Feb 2024 08:32:53 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
722
age
6940600
cdn-cachedat
10/31/2023 18:48:06
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
80f8aafddd0209efde488e1048444b77
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
84e8d8ab7de54dc1-FRA
cdn-requestpullsuccess
True
slick.css
static-assets-us.libguides.com/web/slick-1.8.1/slick/
2 KB
996 B
Stylesheet
General
Full URL
https://static-assets-us.libguides.com/web/slick-1.8.1/slick/slick.css
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26db:e00:3: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

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 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, 01 Feb 2024 04:15:37 GMT
content-encoding
br
x-amz-cf-pop
MUC50-P3
age
15812
via
1.1 cb7ecd2473bf95a71af8d1ff8d1034fa.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-6f0"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
tEASitXB_bzZ_R5CEE6gurdGNiG5JzewweSJfovA03qiqwi7DkJakQ==
slick-theme.css
static-assets-us.libguides.com/web/slick-1.8.1/slick/
3 KB
1 KB
Stylesheet
General
Full URL
https://static-assets-us.libguides.com/web/slick-1.8.1/slick/slick-theme.css
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26db:e00:3: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

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Wed, 31 Jan 2024 10:32:39 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
MUC50-P3
age
79214
via
1.1 cb7ecd2473bf95a71af8d1ff8d1034fa.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
uVfN-hua63y6ilwM4d4lCB-gGyHbH0Llbvwq1OZdztBpyvPFqGKuTg==
lg-public.min.css
static-assets-us.libguides.com/web/css3.5.4/
152 KB
25 KB
Stylesheet
General
Full URL
https://static-assets-us.libguides.com/web/css3.5.4/lg-public.min.css
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26db:e00:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
24856a10c598eabbf4d317247e1b380889040ab31c06f94ada615adea36c1153
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 01 Feb 2024 00:39:57 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
MUC50-P3
age
28376
via
1.1 cb7ecd2473bf95a71af8d1ff8d1034fa.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, 15 Dec 2023 00:41:42 GMT
server
nginx
etag
W/"657ba0c6-25ed4"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
3xjT-oFGYtxjjDRExbTbBUxLOv9Nt_9jmeKpi7ld31bACPPr09IVfw==
1.12.4_jquery.min.js
static-assets-us.libguides.com/web/jquery/js/
95 KB
33 KB
Script
General
Full URL
https://static-assets-us.libguides.com/web/jquery/js/1.12.4_jquery.min.js
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26db:e00:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
ad24ab357f5c732fcf6e7a7f921fb16928402331f30610caa0f9583420e86214
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 01 Feb 2024 05:19:59 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
MUC50-P3
age
11574
via
1.1 cb7ecd2473bf95a71af8d1ff8d1034fa.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libguides-us-5.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Fri, 07 Jan 2022 17:51:53 GMT
server
nginx
etag
W/"61d87db9-17b71"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
3y9V0A-jKzY4S-cJ8Nv76zVhMU4Xm0FaYeVzB42j3HiMntBde0c4Yg==
jquery-ui.min.js
code.jquery.com/ui/1.13.2/
249 KB
66 KB
Script
General
Full URL
https://code.jquery.com/ui/1.13.2/jquery-ui.min.js
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:600::649 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
9528ca634fecad433d044ddd3e6f9ce1f068d5d932dafdbb19d8e6daea1968bd

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 01 Feb 2024 08:32:53 GMT
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
age
11974174
x-cache
HIT, HIT
content-length
67628
x-served-by
cache-lga13623-LGA, cache-sof1510036-SOF
last-modified
Fri, 18 Oct 1991 12:00:00 GMT
server
nginx
x-timer
S1706776373.066532,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
26, 51171
lg-public.min.js
static-assets-us.libguides.com/web/js3.5.4/
136 KB
35 KB
Script
General
Full URL
https://static-assets-us.libguides.com/web/js3.5.4/lg-public.min.js
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
nginx /
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Request headers

accept-language
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Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 01 Feb 2024 06:29:37 GMT
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; preload
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x-backend-server
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alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Fri, 15 Dec 2023 00:41:07 GMT
server
nginx
etag
W/"657ba0a3-22124"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
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Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Request headers

accept-language
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https://guides.lib.unc.edu/
User-Agent
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Response headers

Date
Thu, 01 Feb 2024 08:32:54 GMT
Content-Encoding
gzip
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Server
Apache
ETag
"13e8-5ad3e77fee8f0-gzip"
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text/css
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Host: guides.lib.unc.edu
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26db:e00:3:a513:ad40:93a1 , United States, ASN16509 (AMAZON-02, US),
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nginx /
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://guides.lib.unc.edu/
User-Agent
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Response headers

date
Thu, 01 Feb 2024 02:47:22 GMT
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
strict-transport-security
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server
nginx
etag
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x-amz-cf-id
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Protocol
H2
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TLS 1.3, , AES_128_GCM
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nginx /
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

x-cache-hits
3, 0
strict-transport-security
max-age=300
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
date
Thu, 01 Feb 2024 08:32:53 GMT
age
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HIT, MISS
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server
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vary
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Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
152.2.176.36 Chapel Hill, United States, ASN36850 (UNC-CH, US),
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Software
Apache /
Resource Hash
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Request headers

accept-language
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Referer
https://guides.lib.unc.edu/
User-Agent
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Response headers

Date
Thu, 01 Feb 2024 08:32:54 GMT
Last-Modified
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Server
Apache
ETag
"2937-5642d45bc9bb9"
Vary
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Image
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Full URL
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Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
152.2.176.70 Chapel Hill, United States, ASN36850 (UNC-CH, US),
Reverse DNS
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Software
Apache /
Resource Hash
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Request headers

accept-language
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Referer
https://guides.lib.unc.edu/
User-Agent
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Response headers

Date
Thu, 01 Feb 2024 08:32:53 GMT
Last-Modified
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Server
Apache
ETag
"2937-60b2755d64600"
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Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
152.2.176.70 Chapel Hill, United States, ASN36850 (UNC-CH, US),
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Software
Apache /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
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Response headers

Date
Thu, 01 Feb 2024 08:32:53 GMT
Last-Modified
Mon, 27 Nov 2023 19:30:32 GMT
Server
Apache
ETag
"f9-60b2755d64600"
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Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
152.2.176.70 Chapel Hill, United States, ASN36850 (UNC-CH, US),
Reverse DNS
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Software
Apache /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
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Response headers

Date
Thu, 01 Feb 2024 08:32:53 GMT
Last-Modified
Mon, 27 Nov 2023 19:30:32 GMT
Server
Apache
ETag
"15b-60b2755d64600"
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Full URL
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Host: styleserv.lib.unc.edu
URL: https://styleserv.lib.unc.edu/libguides/style.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
152.2.176.36 Chapel Hill, United States, ASN36850 (UNC-CH, US),
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Software
Apache /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://styleserv.lib.unc.edu/libguides/style.css
User-Agent
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Response headers

Date
Thu, 01 Feb 2024 08:32:54 GMT
Content-Encoding
gzip
Last-Modified
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Server
Apache
ETag
"3924-56e7468415be6-gzip"
Vary
Accept-Encoding
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Content-Type
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Full URL
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Requested by
Host: styleserv.lib.unc.edu
URL: https://styleserv.lib.unc.edu/libguides/style.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
152.2.176.36 Chapel Hill, United States, ASN36850 (UNC-CH, US),
Reverse DNS
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Software
Apache /
Resource Hash
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Request headers

accept-language
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User-Agent
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Response headers

Date
Thu, 01 Feb 2024 08:32:54 GMT
Content-Encoding
gzip
Last-Modified
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Server
Apache
ETag
"1536-56a1fbdf77766-gzip"
Vary
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Content-Type
text/css
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Keep-Alive
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Stylesheet
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Full URL
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Requested by
Host: styleserv.lib.unc.edu
URL: https://styleserv.lib.unc.edu/libguides/style.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
152.2.176.36 Chapel Hill, United States, ASN36850 (UNC-CH, US),
Reverse DNS
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Software
Apache /
Resource Hash
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Request headers

accept-language
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Referer
https://styleserv.lib.unc.edu/libguides/style.css
User-Agent
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Response headers

Date
Thu, 01 Feb 2024 08:32:54 GMT
Content-Encoding
gzip
Last-Modified
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Server
Apache
ETag
"121f-5898e2a2a28e0-gzip"
Vary
Accept-Encoding
Access-Control-Allow-Methods
GET
Content-Type
text/css
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Keep-Alive
Accept-Ranges
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254 KB
85 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-P6GQQ6
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 01 Feb 2024 08:32:54 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
87086
x-xss-protection
0
last-modified
Thu, 01 Feb 2024 06:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
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matomo.js
analytics-qa.lib.unc.edu/
64 KB
21 KB
Script
General
Full URL
https://analytics-qa.lib.unc.edu/matomo.js
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
152.2.176.22 Chapel Hill, United States, ASN36850 (UNC-CH, US),
Reverse DNS
edo.lib.unc.edu
Software
Apache /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

Date
Thu, 01 Feb 2024 08:32:55 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Nov 2023 10:11:46 GMT
Server
Apache
ETag
"10132-60b33a55f7c80-gzip"
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=500
Content-Length
21441
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analytics.lib.unc.edu/js/
108 KB
32 KB
Script
General
Full URL
https://analytics.lib.unc.edu/js/container_X2tdjrUJ.js
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
152.2.176.47 Chapel Hill, United States, ASN36850 (UNC-CH, US),
Reverse DNS
kyoto.lib.unc.edu
Software
Apache /
Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

Date
Thu, 01 Feb 2024 08:32:55 GMT
Content-Encoding
gzip
Last-Modified
Fri, 15 Sep 2023 13:03:35 GMT
Server
Apache
ETag
"1b08c-605656b9865f4-gzip"
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=500
Content-Length
32025
log.php
libguides-proc.springyaws.com/
0
196 B
Image
General
Full URL
https://libguides-proc.springyaws.com/log.php?action=track&sp=%2Fsubject-research-guides&mr=1600x1200&sst=1706776374570&sid=2c87ca141148b234976f&_st_guide_id=546267&_st_page_id=3747252&_st_site_id=41&_st_type_id=1&_st_group_id=328&_nocache=1706776374584
Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
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
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 01 Feb 2024 08:32:54 GMT
strict-transport-security
max-age=31536000; preload
content-encoding
gzip
server
nginx
x-backend-server
libguides-proc-us.springyaws.com
vary
Accept-Encoding
content-type
text/html; charset=UTF-8
js
www.googletagmanager.com/gtag/
300 KB
95 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-0X3EDT2KTW&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-P6GQQ6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
5398edd2378aafd7b02846cf2745bf713fc6c7de7c9b319682026adfa6e20750
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://guides.lib.unc.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
Thu, 01 Feb 2024 08:32:54 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
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cross-origin-resource-policy
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x-xss-protection
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alt-svc
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expires
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analytics.js
www.google-analytics.com/
52 KB
21 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-P6GQQ6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
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Resource Hash
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Security Headers
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
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last-modified
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server
Golfe2
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vary
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content-type
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cache-control
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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expires
Thu, 01 Feb 2024 09:48:09 GMT
siteanalyze_35044.js
siteimproveanalytics.com/js/
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10 KB
Script
General
Full URL
https://siteimproveanalytics.com/js/siteanalyze_35044.js
Requested by
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Software
cloudflare /
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Request headers

accept-language
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Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36

Response headers

date
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content-encoding
gzip
cf-cache-status
HIT
nel
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x-amz-request-id
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alt-svc
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server
cloudflare
etag
"cbac74af9712801c3af40120873f0da2"
vary
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report-to
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cache-control
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cf-ray
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collect
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256 B
Ping
General
Full URL
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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-0X3EDT2KTW&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

accept-language
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Referer
https://guides.lib.unc.edu/
User-Agent
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Response headers

pragma
no-cache
date
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server
Golfe2
content-type
text/plain
access-control-allow-origin
https://guides.lib.unc.edu
cache-control
no-cache, no-store, must-revalidate
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true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
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collect
www.google-analytics.com/j/
3 B
210 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1866570476&t=pageview&_s=1&dl=https%3A%2F%2Fguides.lib.unc.edu%2Fsubject-research-guides&ul=en-us&de=UTF-8&dt=Home%20-%20Subject%20Research%20Guides%20-%20LibGuides%20at%20University%20of%20North%20Carolina%20at%20Chapel%20Hill&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YCDAgAABAAAAAC~&jid=2019259911&gjid=222812002&cid=351797774.1706776375&tid=UA-41010981-7&_gid=127043473.1706776375&_slc=1&gtm=45He41v0n71P6GQQ6v6785034&cd2=GA%20Base%20Tag&cd4=&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&z=382880848
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
2a00:1450:4001:82b::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
1cffc2b3146584685cd72751d7f28aa030ab9ae2f1bc78f2c27909f8d8287b26
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://guides.lib.unc.edu/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
last-modified
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server
Golfe2
content-type
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access-control-allow-origin
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cache-control
no-cache, no-store, must-revalidate
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cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
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expires
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collect
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1 B
348 B
XHR
General
Full URL
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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
2a00:1450:400c:c00::9c Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://guides.lib.unc.edu/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.139 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Thu, 01 Feb 2024 08:32:55 GMT
x-content-type-options
nosniff
last-modified
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server
Golfe2
content-type
text/plain
access-control-allow-origin
https://guides.lib.unc.edu
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
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expires
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image.aspx
35044.global.siteimproveanalytics.io/
34 B
149 B
Image
General
Full URL
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Requested by
Host: guides.lib.unc.edu
URL: https://guides.lib.unc.edu/subject-research-guides
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.193.56.133 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-18-193-56-133.eu-central-1.compute.amazonaws.com
Software
/
Resource Hash
1e85ec81b9800b4c443d39caca0d0926089a3ac201120db1ceb45b93789480b8

Request headers

accept-language
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Referer
https://guides.lib.unc.edu/
User-Agent
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Response headers

content-type
image/gif
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cache-control
max-age=0
content-length
34
expires
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matomo.php
analytics-qa.lib.unc.edu/
0
297 B
Ping
General
Full URL
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Requested by
Host: analytics.lib.unc.edu
URL: https://analytics.lib.unc.edu/js/container_X2tdjrUJ.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Software
Apache /
Resource Hash
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Request headers

Referer
https://guides.lib.unc.edu/
accept-language
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User-Agent
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Content-Type
application/x-www-form-urlencoded; charset=utf-8

Response headers

Date
Thu, 01 Feb 2024 08:32:55 GMT
Server
Apache
Vary
Accept-Encoding
Content-Type
text/html; charset=UTF-8
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matomo.php
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0
297 B
Ping
General
Full URL
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Requested by
Host: analytics.lib.unc.edu
URL: https://analytics.lib.unc.edu/js/container_X2tdjrUJ.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Software
Apache /
Resource Hash
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Request headers

Referer
https://guides.lib.unc.edu/
accept-language
de-DE,de;q=0.9
User-Agent
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Content-Type
application/x-www-form-urlencoded; charset=utf-8

Response headers

Date
Thu, 01 Feb 2024 08:32:56 GMT
Server
Apache
Vary
Accept-Encoding
Content-Type
text/html; charset=UTF-8
Access-Control-Allow-Origin
https://guides.lib.unc.edu
Access-Control-Allow-Credentials
true
Connection
Keep-Alive
Keep-Alive
timeout=5, max=500

Verdicts & Comments Add Verdict or Comment

47 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 number| total_db_count object| springSpace object| jQuery1124024017128057717163 string| LOADING_DOTS object| springStats function| handleScroll object| dataLayer object| _paq object| _mtm object| d object| g object| s string| field string| param object| google_tag_manager function| postscribe object| google_tag_manager_external object| google_tag_data string| GoogleAnalyticsObject function| ga number| pageHeight number| viewportHeight number| initialPercent number| maxScroll function| getScrollPosition function| triggerSocialFacebook function| clickEventToAnalytics function| tweetIntentToAnalytics function| retweetIntentToAnalytics function| followIntentToAnalytics function| triggerSocial function| onYouTubeIframeAPIReady object| gaGlobal object| gaplugins object| gaData object| _sz object| MatomoTagManager object| matomoPluginAsyncInit object| Piwik object| Matomo object| AnalyticsTracker function| piwik_log function| loadScript function| getUrlVars object| formRegex

9 Cookies

Domain/Path Name / Value
guides.lib.unc.edu/ Name: sts
Value: {"id":"2c87ca141148b234976f","start":1706776374570}
.unc.edu/ Name: _ga_0X3EDT2KTW
Value: GS1.1.1706776374.1.0.1706776374.0.0.0
.unc.edu/ Name: _ga
Value: GA1.1.351797774.1706776375
.guides.lib.unc.edu/ Name: _ga
Value: GA1.4.351797774.1706776375
.guides.lib.unc.edu/ Name: _gid
Value: GA1.4.127043473.1706776375
.guides.lib.unc.edu/ Name: _dc_gtm_UA-41010981-7
Value: 1
.unc.edu/ Name: nmstat
Value: 5a582840-f573-5ce8-068b-893b8ab4fbc9
guides.lib.unc.edu/ Name: _pk_id.1.925e
Value: 1473d30bb1fc081d.1706776376.
guides.lib.unc.edu/ Name: _pk_ses.1.925e
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.

35044.global.siteimproveanalytics.io
alertcarolina.unc.edu
analytics-qa.lib.unc.edu
analytics.lib.unc.edu
code.jquery.com
guides.lib.unc.edu
imageserv.lib.unc.edu
libguides-proc.springyaws.com
library.unc.edu
netdna.bootstrapcdn.com
region1.google-analytics.com
siteimproveanalytics.com
static-assets-us.libguides.com
stats.g.doubleclick.net
styleserv.lib.unc.edu
www.google-analytics.com
www.googletagmanager.com
152.2.176.22
152.2.176.36
152.2.176.47
152.2.176.70
18.193.56.133
2001:4860:4802:32::36
2600:9000:26db:e00:3:a513:ad40:93a1
2606:4700::6812:bcf
2620:12a:8000::4
2a00:1450:4001:810::2008
2a00:1450:4001:82b::200e
2a00:1450:400c:c00::9c
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2a06:98c1:3121::3
34.194.39.199
34.196.10.250
54.88.35.99
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