URL: https://booking.library.gwu.edu/
Submission: On March 29 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 7 IPs in 2 countries across 6 domains to perform 19 HTTP transactions. The main IP is 18.235.213.250, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is booking.library.gwu.edu.
TLS certificate: Issued by R3 on January 28th 2023. Valid for: 3 months.
This is the only time booking.library.gwu.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
4 18.235.213.250 14618 (AMAZON-AES)
9 2600:9000:215... 16509 (AMAZON-02)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 52.216.177.203 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
19 7
Apex Domain
Subdomains
Transfer
9 libcal.com
static-assets-us.libcal.com — Cisco Umbrella Rank: 97178
259 KB
4 gwu.edu
booking.library.gwu.edu
32 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 35
20 KB
2 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 220
82 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 62
44 KB
1 amazonaws.com
lcimages.s3.amazonaws.com — Cisco Umbrella Rank: 225642
42 KB
19 6
Domain Requested by
9 static-assets-us.libcal.com booking.library.gwu.edu
4 booking.library.gwu.edu booking.library.gwu.edu
static-assets-us.libcal.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 cdnjs.cloudflare.com booking.library.gwu.edu
cdnjs.cloudflare.com
1 www.googletagmanager.com booking.library.gwu.edu
1 lcimages.s3.amazonaws.com booking.library.gwu.edu
19 6
Subject Issuer Validity Valid
booking.library.gwu.edu
R3
2023-01-28 -
2023-04-28
3 months crt.sh
*.libcal.com
Amazon RSA 2048 M02
2022-11-08 -
2023-12-07
a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-08-03 -
2023-08-02
a year crt.sh
*.s3.amazonaws.com
Amazon
2022-09-21 -
2023-08-26
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2023-03-13 -
2023-06-05
3 months crt.sh

This page contains 1 frames:

Primary Page: https://booking.library.gwu.edu/
Frame ID: 551730896F0C90A49B881C68A3412190
Requests: 21 HTTP requests in this frame

Screenshot

Page Title

GW Libraries Reservation System - GW Libraries

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
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

19
Requests

100 %
HTTPS

67 %
IPv6

6
Domains

6
Subdomains

7
IPs

2
Countries

479 kB
Transfer

1301 kB
Size

3
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

19 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
booking.library.gwu.edu/
54 KB
29 KB
Document
General
Full URL
https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.235.213.250 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-235-213-250.compute-1.amazonaws.com
Software
nginx /
Resource Hash
7698eefb45384c0feb6d75eebcdffcc85f8e841df4b9e61ef56713b8a6a843f8
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options deny

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 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
Wed, 29 Mar 2023 13:08:42 GMT
referrer-policy
strict-origin-when-cross-origin
server
nginx
strict-transport-security
max-age=63072000; includeSubDomains; preload
vary
Accept-Encoding
x-backend-server
libcal-us-3.springyaws.com
x-content-type-options
nosniff
x-frame-options
deny
bootstrap.min.css
static-assets-us.libcal.com/css227/
119 KB
21 KB
Stylesheet
General
Full URL
https://static-assets-us.libcal.com/css227/bootstrap.min.css
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2156:9e00:7:78f0:8180:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
6d92dfc1700fd38cd130ad818e23bc8aef697f815b2ea5face2b5dfad22f2e11
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 03:43:19 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
x-amz-cf-pop
FRA50-C1
age
33922
via
1.1 5ad96647558bd4911f05189f8afefd98.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libcal-us-3.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 06 Dec 2021 03:12:27 GMT
server
nginx
etag
W/"61ad7f9b-1da71"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
L914FcAfbpxBxvuZPE67E-72HGCLkkZiRYffH35zhBgT6dqXksjcYg==
font-awesome.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/
30 KB
6 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 13:08:42 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
493907
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
5631
last-modified
Mon, 04 May 2020 16:10:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e5f-7918"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Y901hBT2fvvu44%2FEWiYoZMbYGGemtpdz24h3mf9NAA%2FBvLF1Ujc%2FEdH9T%2BO1PbvoW3qr2noGMMJLWs5a%2F0dXvDvlV1ou4%2FCP5471Ew5cXtJBl9eNx6fFnz1Me3n508QRgO23OoGzN2GnFnvDt7c4p1Fi"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
7af857d6f8983815-FRA
expires
Mon, 18 Mar 2024 13:08:42 GMT
LibCal_public.min.css
static-assets-us.libcal.com/css227/
70 KB
15 KB
Stylesheet
General
Full URL
https://static-assets-us.libcal.com/css227/LibCal_public.min.css
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2156:9e00:7:78f0:8180:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
3835de5f6adf20de519b067dd1d502542954b87a741b605aa345e87732fc2768
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
date
Wed, 29 Mar 2023 02:34:55 GMT
content-encoding
gzip
x-amz-cf-pop
FRA50-C1
age
38162
via
1.1 5ad96647558bd4911f05189f8afefd98.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libcal-us-2.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 23 Feb 2023 07:53:03 GMT
server
nginx
etag
W/"63f71b5f-11652"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
fjMZEW5Dct8Fx6qfuoUMkm56gcjTIpMZVfATCp-Oqwdt_n41uOuYvg==
jquery.min.js
static-assets-us.libcal.com/js227/
88 KB
32 KB
Script
General
Full URL
https://static-assets-us.libcal.com/js227/jquery.min.js
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2156:9e00:7:78f0:8180:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
a6f3f0faea4b3d48e03176341bef0ed3151ffbf226d4c6635f1c6039c0500575
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
date
Wed, 29 Mar 2023 02:15:24 GMT
content-encoding
gzip
x-amz-cf-pop
FRA50-C1
age
39198
via
1.1 5ad96647558bd4911f05189f8afefd98.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libcal-us-2.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 12 Jan 2023 04:24:22 GMT
server
nginx
etag
W/"63bf8b76-15f5b"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
4MdDSGJ_vJJ_dwlEpESOlL_b6HoeRoLS2AUBo2rGBWkLM6dXGK-f3A==
bootstrap.min.js
static-assets-us.libcal.com/js227/
39 KB
12 KB
Script
General
Full URL
https://static-assets-us.libcal.com/js227/bootstrap.min.js
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2156:9e00:7:78f0:8180:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
9ee2fcff6709e4d0d24b09ca0fc56aade12b4961ed9c43fd13b03248bfb57afe
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 01:11:47 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
x-amz-cf-pop
FRA50-C1
age
43014
via
1.1 5ad96647558bd4911f05189f8afefd98.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libcal-us-1.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 06 Dec 2021 03:12:27 GMT
server
nginx
etag
W/"61ad7f9b-9b00"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
olDI1HXGWT2nKDQoq6ziecu040KeWZzFofnaidk3WTI-hBL1R8wEHA==
LibCal_public.min.js
static-assets-us.libcal.com/js227/
165 KB
54 KB
Script
General
Full URL
https://static-assets-us.libcal.com/js227/LibCal_public.min.js
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2156:9e00:7:78f0:8180:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
73c9cd414882c7de5d65292b6116e0a175ccfc49ca5bfc6167d1e034859a7382
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
date
Wed, 29 Mar 2023 01:39:06 GMT
content-encoding
gzip
x-amz-cf-pop
FRA50-C1
age
41376
via
1.1 5ad96647558bd4911f05189f8afefd98.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libcal-us-2.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 23 Feb 2023 07:53:03 GMT
server
nginx
etag
W/"63f71b5f-292d8"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
FIpSihZXuqybwQh-5zUMDrnZ5bkZBEZbcC_uixIKvUddU5BMUD2cdQ==
fullcalendar.min.css
static-assets-us.libcal.com/css227/
32 KB
8 KB
Stylesheet
General
Full URL
https://static-assets-us.libcal.com/css227/fullcalendar.min.css
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2156:9e00:7:78f0:8180:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
86908ad63be4c3b5b2c89d24052b8a3e951d7298d8dccf996bece87504017ad7
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 08:27:50 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
content-encoding
gzip
x-amz-cf-pop
FRA50-C1
age
16852
via
1.1 5ad96647558bd4911f05189f8afefd98.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libcal-us-2.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 03 Mar 2022 03:22:47 GMT
server
nginx
etag
W/"62203487-7fc0"
vary
Accept-Encoding
content-type
text/css
x-amz-cf-id
yz3BBAeXIY4tnUhsnyoKenxD-IVTu2sc1GGw60cTbkbwTfFBQk3p8g==
banner-04.jpg
lcimages.s3.amazonaws.com/data/headers/5072/
42 KB
42 KB
Image
General
Full URL
https://lcimages.s3.amazonaws.com/data/headers/5072/banner-04.jpg
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.216.177.203 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash
2783fd24cdce626a079f7428a40175d10b11283d04d2adc584296e3acd350edd

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

Date
Wed, 29 Mar 2023 13:08:44 GMT
x-amz-version-id
kamARkeykgAYQM6WeNBONbZJp9oxqdUB
Last-Modified
Wed, 11 May 2022 19:32:36 GMT
Server
AmazonS3
x-amz-request-id
X1NQ0JR8FMX0SH4H
ETag
"3e1b4aa531a840e27ab9434f5b98aa10"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Accept-Ranges
bytes
Content-Length
42701
x-amz-id-2
g4+RNFcQPY74xxfY7uREU5gQExjMkZnQJHL+Zf7x1L9VSsUBxHX/0iaQhY+pN8RSS5jMDXRCUT0=
hours_today.js
booking.library.gwu.edu/js227/
986 B
1 KB
Script
General
Full URL
https://booking.library.gwu.edu/js227/hours_today.js
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.235.213.250 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-235-213-250.compute-1.amazonaws.com
Software
nginx /
Resource Hash
598b06994fbccc9b5e84e54a184ecabda82743bd8a19ee635bc4f4bf852cd2cc
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 13:08:42 GMT
x-content-type-options
nosniff
last-modified
Thu, 21 Apr 2022 04:44:15 GMT
server
nginx
etag
"6260e11f-3da"
content-type
application/javascript
cache-control
max-age=315360000, public
accept-ranges
bytes
content-length
986
expires
Thu, 31 Dec 2037 23:55:55 GMT
print.min.css
static-assets-us.libcal.com/css227/
128 B
634 B
Stylesheet
General
Full URL
https://static-assets-us.libcal.com/css227/print.min.css
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2156:9e00:7:78f0:8180:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
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Security Headers
Name Value
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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/111.0.5563.146 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 04:18:13 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
via
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x-amz-cf-pop
FRA50-C1
age
31829
x-cache
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x-backend-server
libcal-us-1.springyaws.com
content-length
128
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
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server
nginx
etag
"61ad7f9b-80"
content-type
text/css
accept-ranges
bytes
x-amz-cf-id
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truncated
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3 KB
0
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Full URL
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Protocol
DATA
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-, , ASN (),
Reverse DNS
Software
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Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
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Response headers

Content-Type
image/png
js
www.googletagmanager.com/gtag/
113 KB
44 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-175862457-1
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 13:08:42 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
44838
x-xss-protection
0
last-modified
Wed, 29 Mar 2023 12:00:00 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
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access-control-allow-headers
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expires
Wed, 29 Mar 2023 13:08:42 GMT
truncated
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19 KB
0
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DATA
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-, , ASN (),
Reverse DNS
Software
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Resource Hash
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Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

Content-Type
image/png
fullcalendar.min.js
static-assets-us.libcal.com/js227/
391 KB
115 KB
Script
General
Full URL
https://static-assets-us.libcal.com/js227/fullcalendar.min.js
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2156:9e00:7:78f0:8180:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
43522d5d254a537a1d3bfd3b688e514ed05fae460b20a6c78a689aa56bdadd78
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-security-policy
upgrade-insecure-requests
x-content-type-options
nosniff
date
Wed, 29 Mar 2023 01:01:39 GMT
content-encoding
gzip
x-amz-cf-pop
FRA50-C1
age
43623
via
1.1 5ad96647558bd4911f05189f8afefd98.cloudfront.net (CloudFront)
x-cache
Hit from cloudfront
x-backend-server
libcal-us-1.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 10 Nov 2022 07:29:29 GMT
server
nginx
etag
W/"636ca859-61bd4"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
ByugVCuWS099PuKw1hfrHqMhqLzBqqmwTo-fm_5AZlzmZEWinnZ01g==
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static-assets-us.libcal.com/js227/direct/
3 KB
2 KB
Script
General
Full URL
https://static-assets-us.libcal.com/js227/direct/full-calendar-common.min.js
Requested by
Host: booking.library.gwu.edu
URL: https://booking.library.gwu.edu/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2156:9e00:7:78f0:8180:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 05:31:07 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests
content-encoding
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age
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via
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x-cache
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x-backend-server
libcal-us-2.springyaws.com
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
last-modified
Thu, 10 Nov 2022 07:30:22 GMT
server
nginx
etag
W/"636ca88e-d67"
vary
Accept-Encoding
content-type
application/javascript
x-amz-cf-id
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today
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9 KB
2 KB
XHR
General
Full URL
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Requested by
Host: static-assets-us.libcal.com
URL: https://static-assets-us.libcal.com/js227/jquery.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.235.213.250 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-235-213-250.compute-1.amazonaws.com
Software
nginx /
Resource Hash
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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

Accept
text/html, */*; q=0.01
Referer
https://booking.library.gwu.edu/
X-Requested-With
XMLHttpRequest
accept-language
de-DE,de;q=0.9
User-Agent
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Response headers

date
Wed, 29 Mar 2023 13:08:43 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
content-security-policy
upgrade-insecure-requests
x-cache-status
MISS
vary
Accept-Encoding
access-control-allow-methods
GET, POST, PUT, DELETE, OPTIONS
content-type
text/html; charset=UTF-8
access-control-allow-origin
*
access-control-allow-headers
X-Requested-With, Content-Type, Accept, Origin, Authorization
x-backend-server
libcal-us-3.springyaws.com
recordhit.php
booking.library.gwu.edu/
0
319 B
XHR
General
Full URL
https://booking.library.gwu.edu/recordhit.php?id=5072&table=home&src=r
Requested by
Host: static-assets-us.libcal.com
URL: https://static-assets-us.libcal.com/js227/jquery.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.235.213.250 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-235-213-250.compute-1.amazonaws.com
Software
nginx /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options deny

Request headers

Accept
*/*
Referer
https://booking.library.gwu.edu/
X-Requested-With
XMLHttpRequest
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 13:08:43 GMT
strict-transport-security
max-age=63072000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
strict-origin-when-cross-origin
content-encoding
gzip
server
nginx
content-security-policy
upgrade-insecure-requests
vary
Accept-Encoding
x-frame-options
deny
content-type
text/html; charset=UTF-8
x-backend-server
libcal-us-3.springyaws.com
analytics.js
www.google-analytics.com/
49 KB
20 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-175862457-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://booking.library.gwu.edu/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Wed, 29 Mar 2023 12:05:11 GMT
last-modified
Tue, 10 Jan 2023 21:29:14 GMT
server
Golfe2
age
3812
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20085
expires
Wed, 29 Mar 2023 14:05:11 GMT
fontawesome-webfont.woff2
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/fonts/
75 KB
76 KB
Font
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Origin
https://booking.library.gwu.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/111.0.5563.146 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 13:08:43 GMT
strict-transport-security
max-age=15780000
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
2491754
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
77160
last-modified
Mon, 04 May 2020 16:10:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e5f-12d68"
vary
Accept-Encoding
report-to
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content-type
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access-control-allow-origin
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cache-control
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accept-ranges
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timing-allow-origin
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cf-ray
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expires
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collect
www.google-analytics.com/j/
1 B
212 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
2a00:1450:4001:806::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://booking.library.gwu.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/111.0.5563.146 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Wed, 29 Mar 2023 13:08:43 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://booking.library.gwu.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
1
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

86 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.

boolean| credentialless function| $ function| jQuery object| $tablist object| $lis object| $tabs function| tabactivate object| springSpace function| disableButton function| enableButton function| ajaxDialog function| ajaxModal function| closeDialog function| hit function| loadBrowse function| datePickerAccessibilityFix function| addslashes function| setupLanguageDropdown object| springyPublic function| getCurrentTimelineInstance function| tgSetupDateManipulationVisuals function| tgSetupDateManipulationChangeHandler function| timeGridOnClickGoToNextAvailable function| getTimelineCustomButtons function| timelineLoading function| getFixedSlotWidth function| errorAlert function| successAlert function| workingAlert function| stopAlert function| getAccessibleLabel function| createAccessibleTooltip function| accessibleIcons function| accessibleTables function| timegridAlternateHeaderBackgrounds function| validateEmailAddress function| addValueToKeyInDict function| isNormalInteger object| htmlEscapes object| htmlEscaper function| escapeHtml function| pageBusyBegin function| pageBusyEnd function| ajaxErrorGetText function| ajaxErrorHandler function| setupBrowserDefaults function| setupDatePickerLanguage function| createHiddenInput function| decodeEscapedJavascriptString function| convertStringToFloat function| compareDates function| compareStringIgnoreCase function| scrollAndFocusOnElement object| springyCommon function| moment object| Mustache object| springLang function| validateGWID function| gtag object| dataLayer object| springyFullCalendar object| calendarList function| reRenderCalendarList object| FullCalendar object| FullCalendarPremiumCommon object| FullCalendarMoment object| FullCalendarBootstrap object| FullCalendarInteraction object| FullCalendarList object| FullCalendarDayGrid object| FullCalendarTimeGrid object| FullCalendarTimeline object| FullCalendarScrollGrid object| FullCalendarResourceCommon object| FullCalendarResourceDayGrid object| FullCalendarResourceTimeline object| FullCalendarResourceTimeGrid object| FullCalendarAdaptive object| FullCalendarVDom object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaplugins object| gaGlobal object| gaData

3 Cookies

Domain/Path Name / Value
.gwu.edu/ Name: _ga
Value: GA1.2.924208824.1680095323
.gwu.edu/ Name: _gid
Value: GA1.2.10966361.1680095323
.gwu.edu/ Name: _gat_gtag_UA_175862457_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=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options deny

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.

booking.library.gwu.edu
cdnjs.cloudflare.com
lcimages.s3.amazonaws.com
static-assets-us.libcal.com
www.google-analytics.com
www.googletagmanager.com
18.235.213.250
2600:9000:2156:9e00:7:78f0:8180:93a1
2606:4700::6811:190e
2a00:1450:4001:806::200e
2a00:1450:4001:831::2008
52.216.177.203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