Submitted URL: https://booking.studyatraffles.com/
Effective URL: https://booking.studyatraffles.com/web/
Submission: On March 01 via automatic, source certstream-suspicious — Scanned from SG

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 11 HTTP transactions. The main IP is 54.151.160.81, located in Singapore and belongs to AMAZON-02, US. The main domain is booking.studyatraffles.com.
TLS certificate: Issued by cPanel, Inc. Certification Authority on March 1st 2023. Valid for: 3 months.
This is the only time booking.studyatraffles.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 11 54.151.160.81 16509 (AMAZON-02)
2 2606:4700::68... 13335 (CLOUDFLAR...)
11 3
Apex Domain
Subdomains
Transfer
11 studyatraffles.com
booking.studyatraffles.com
273 KB
2 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 339
85 KB
11 2
Domain Requested by
11 booking.studyatraffles.com 2 redirects booking.studyatraffles.com
2 cdn.jsdelivr.net booking.studyatraffles.com
11 2

This site contains no links.

Subject Issuer Validity Valid
booking.studyatraffles.com
cPanel, Inc. Certification Authority
2023-03-01 -
2023-05-30
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-06-02 -
2023-06-01
a year crt.sh

This page contains 1 frames:

Primary Page: https://booking.studyatraffles.com/web/
Frame ID: E1BBF4505C883AE7C67EBEDA42BDC9BD
Requests: 12 HTTP requests in this frame

Screenshot

Page Title

Bookings

Page URL History Show full URLs

  1. https://booking.studyatraffles.com/ HTTP 302
    https://booking.studyatraffles.com/web HTTP 301
    https://booking.studyatraffles.com/web/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

11
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

3
IPs

2
Countries

360 kB
Transfer

2221 kB
Size

1
Cookies

Page URL History

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

  1. https://booking.studyatraffles.com/ HTTP 302
    https://booking.studyatraffles.com/web HTTP 301
    https://booking.studyatraffles.com/web/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

11 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
booking.studyatraffles.com/web/
Redirect Chain
  • https://booking.studyatraffles.com/
  • https://booking.studyatraffles.com/web
  • https://booking.studyatraffles.com/web/
30 KB
4 KB
Document
General
Full URL
https://booking.studyatraffles.com/web/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.151.160.81 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-151-160-81.ap-southeast-1.compute.amazonaws.com
Software
LiteSpeed /
Resource Hash
96248dc85c45ac8d7294b50d0b4c3fd9d759fa8d6f60649c7a03343da8757663

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36
accept-language
zh-SG,zh;q=0.9

Response headers

content-encoding
br
content-type
text/html; charset=UTF-8
date
Wed, 01 Mar 2023 05:37:46 GMT
server
LiteSpeed
vary
Accept-Encoding

Redirect headers

content-length
707
content-type
text/html
date
Wed, 01 Mar 2023 05:37:46 GMT
location
https://booking.studyatraffles.com/web/
server
LiteSpeed
all.min.css
booking.studyatraffles.com/web/assets/3d5e2c4/css/
58 KB
12 KB
Stylesheet
General
Full URL
https://booking.studyatraffles.com/web/assets/3d5e2c4/css/all.min.css
Requested by
Host: booking.studyatraffles.com
URL: https://booking.studyatraffles.com/web/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.151.160.81 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-151-160-81.ap-southeast-1.compute.amazonaws.com
Software
LiteSpeed /
Resource Hash
99464ceb71bc9bbdcc72275faefe44f98eb5cbb6b5d8ee665b87b35376f1a96e

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://booking.studyatraffles.com/web/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 05:37:46 GMT
content-encoding
br
last-modified
Wed, 01 Mar 2023 05:29:43 GMT
server
LiteSpeed
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=604800
accept-ranges
bytes
content-length
12370
expires
Wed, 08 Mar 2023 05:37:46 GMT
adminlte.min.css
booking.studyatraffles.com/web/assets/5bb7d16/dist/css/
1 MB
126 KB
Stylesheet
General
Full URL
https://booking.studyatraffles.com/web/assets/5bb7d16/dist/css/adminlte.min.css
Requested by
Host: booking.studyatraffles.com
URL: https://booking.studyatraffles.com/web/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.151.160.81 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-151-160-81.ap-southeast-1.compute.amazonaws.com
Software
LiteSpeed /
Resource Hash
150fa4d262057d65d54da5b56ab877a8ac7c2175f9066e5fe901bed299148da1

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://booking.studyatraffles.com/web/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 05:37:46 GMT
content-encoding
br
last-modified
Wed, 01 Mar 2023 05:29:43 GMT
server
LiteSpeed
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=604800
accept-ranges
bytes
expires
Wed, 08 Mar 2023 05:37:46 GMT
site.css
booking.studyatraffles.com/web/css/
1 KB
413 B
Stylesheet
General
Full URL
https://booking.studyatraffles.com/web/css/site.css?v=1.01
Requested by
Host: booking.studyatraffles.com
URL: https://booking.studyatraffles.com/web/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.151.160.81 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-151-160-81.ap-southeast-1.compute.amazonaws.com
Software
LiteSpeed /
Resource Hash
df7af6a6c0b745339709b4e3d486294a06f1198715d4823237883909b8771b34

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://booking.studyatraffles.com/web/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 05:37:46 GMT
content-encoding
br
last-modified
Sat, 02 Oct 2021 05:12:52 GMT
server
LiteSpeed
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=604800
accept-ranges
bytes
content-length
357
expires
Wed, 08 Mar 2023 05:37:46 GMT
main.min.js
cdn.jsdelivr.net/npm/fullcalendar@5.10.1/
262 KB
74 KB
Script
General
Full URL
https://cdn.jsdelivr.net/npm/fullcalendar@5.10.1/main.min.js
Requested by
Host: booking.studyatraffles.com
URL: https://booking.studyatraffles.com/web/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5514 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5ce32052ee2558a4a7f0216826806819df50fce113fb1adf1984a8f802a91611
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://booking.studyatraffles.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 05:37:46 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
593971
x-jsd-version
5.10.1
content-encoding
br
x-cache
HIT, MISS
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230123-FRA, cache-jnb7020-JNB
x-jsd-version-type
version
server
cloudflare
etag
W/"4188e-ZWeHSkXIw7jDu3IbxpaImObrhfs"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=L0dfWgouWa76HnPubnt%2BfpnPsJQaO5ktvoOZwyhdVu%2FPu6CtFM6fk7B7LBkE4iLHp%2Bb%2BkETjDY9h2qKP6I%2FGyJrWEeWHSb05HoiVlTXxBX8jEpylfFiL1An494DfGNgTDgezUHTONoSzTJrkhwI%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cf-ray
7a0f0cca0b8b6c03-SIN
main.css
cdn.jsdelivr.net/npm/fullcalendar@5.10.1/
40 KB
11 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/fullcalendar@5.10.1/main.css
Requested by
Host: booking.studyatraffles.com
URL: https://booking.studyatraffles.com/web/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5514 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ceccf515bc8d0ad204da0201f88c9657b19b08bc8a2434c1473d2a41a0522f13
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://booking.studyatraffles.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 05:37:46 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
594030
x-jsd-version
5.10.1
content-encoding
br
x-cache
HIT, MISS
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230063-FRA, cache-jnb7025-JNB
x-jsd-version-type
version
server
cloudflare
etag
W/"9ffa-v/Bt6qrdo0nmNtT/JO1yGBxDTok"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=072mp52hVE93R4I68VzVjHB9scMLVp4kgX8ie0otrIGRb33zj5dbRncD26KpVUzaEoR3E74kvYAtSggxmSYBRiWD99CyU8igC0Y5zpnKqJ2SrpVRKJt8bFOCW0TLbQnAK0u5OEHBbshpqFs%2Bnrs%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cf-ray
7a0f0cca0b896c03-SIN
jquery.js
booking.studyatraffles.com/web/assets/6f778eb6/
282 KB
80 KB
Script
General
Full URL
https://booking.studyatraffles.com/web/assets/6f778eb6/jquery.js
Requested by
Host: booking.studyatraffles.com
URL: https://booking.studyatraffles.com/web/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.151.160.81 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-151-160-81.ap-southeast-1.compute.amazonaws.com
Software
LiteSpeed /
Resource Hash
1fe2bb5390a75e5d61e72c107cab528fc3c29a837d69aab7d200e1dbb5dcd239

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://booking.studyatraffles.com/web/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 05:37:46 GMT
content-encoding
br
last-modified
Wed, 01 Mar 2023 05:29:43 GMT
server
LiteSpeed
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=604800
accept-ranges
bytes
content-length
82236
expires
Wed, 08 Mar 2023 05:37:46 GMT
yii.js
booking.studyatraffles.com/web/assets/b8f2239f/
20 KB
5 KB
Script
General
Full URL
https://booking.studyatraffles.com/web/assets/b8f2239f/yii.js
Requested by
Host: booking.studyatraffles.com
URL: https://booking.studyatraffles.com/web/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.151.160.81 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-151-160-81.ap-southeast-1.compute.amazonaws.com
Software
LiteSpeed /
Resource Hash
67bed69f23af460ec3341aefcdf793955c250fbf879589de4b93d17b8ec4ae54

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://booking.studyatraffles.com/web/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 05:37:46 GMT
content-encoding
br
last-modified
Wed, 01 Mar 2023 05:29:43 GMT
server
LiteSpeed
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=604800
accept-ranges
bytes
content-length
5460
expires
Wed, 08 Mar 2023 05:37:46 GMT
adminlte.js
booking.studyatraffles.com/web/assets/5bb7d16/dist/js/
98 KB
15 KB
Script
General
Full URL
https://booking.studyatraffles.com/web/assets/5bb7d16/dist/js/adminlte.js
Requested by
Host: booking.studyatraffles.com
URL: https://booking.studyatraffles.com/web/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.151.160.81 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-151-160-81.ap-southeast-1.compute.amazonaws.com
Software
LiteSpeed /
Resource Hash
bb8f080032f5c811584c0f0faa7c6880bd01f477ce548ddfaead28c3b579aff3

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://booking.studyatraffles.com/web/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 05:37:46 GMT
content-encoding
br
last-modified
Wed, 01 Mar 2023 05:29:43 GMT
server
LiteSpeed
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=604800
accept-ranges
bytes
content-length
15186
expires
Wed, 08 Mar 2023 05:37:46 GMT
bootstrap.min.js
booking.studyatraffles.com/web/assets/5bb7d16/plugins/bootstrap/js/
62 KB
14 KB
Script
General
Full URL
https://booking.studyatraffles.com/web/assets/5bb7d16/plugins/bootstrap/js/bootstrap.min.js
Requested by
Host: booking.studyatraffles.com
URL: https://booking.studyatraffles.com/web/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.151.160.81 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-151-160-81.ap-southeast-1.compute.amazonaws.com
Software
LiteSpeed /
Resource Hash
edd03b96ae4ff7886406c59d7dfeeaa1b624a7da297bf2f92d0cb6b7f9633cba

Request headers

accept-language
zh-SG,zh;q=0.9
Referer
https://booking.studyatraffles.com/web/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 05:37:46 GMT
content-encoding
br
last-modified
Wed, 01 Mar 2023 05:29:43 GMT
server
LiteSpeed
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=604800
accept-ranges
bytes
content-length
14365
expires
Wed, 08 Mar 2023 05:37:46 GMT
subset-NotoSansThaiUI-Regular.woff2
booking.studyatraffles.com/web/css/font/
15 KB
15 KB
Font
General
Full URL
https://booking.studyatraffles.com/web/css/font/subset-NotoSansThaiUI-Regular.woff2
Requested by
Host: booking.studyatraffles.com
URL: https://booking.studyatraffles.com/web/css/site.css?v=1.01
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.151.160.81 , Singapore, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-151-160-81.ap-southeast-1.compute.amazonaws.com
Software
LiteSpeed /
Resource Hash
0f03791e5c5f1223d3ea28a74a63e969d330f1afa689bdf0c58cead749a099f3

Request headers

Referer
https://booking.studyatraffles.com/web/css/site.css?v=1.01
Origin
https://booking.studyatraffles.com
accept-language
zh-SG,zh;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

date
Wed, 01 Mar 2023 05:37:46 GMT
last-modified
Sat, 02 Oct 2021 05:12:52 GMT
server
LiteSpeed
content-type
font/woff2
cache-control
public, max-age=604800
accept-ranges
bytes
content-length
15344
expires
Wed, 08 Mar 2023 05:37:46 GMT
truncated
/
2 KB
2 KB
Font
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
18661660011c5fad7cf78e0f531bdfe43772f03874d9e31f6cad51a67e18bea5

Request headers

Referer
Origin
https://booking.studyatraffles.com
accept-language
zh-SG,zh;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.177 Safari/537.36

Response headers

Content-Type
application/x-font-ttf;charset=utf-8

Verdicts & Comments Add Verdict or Comment

8 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 object| FullCalendar object| FullCalendarVDom function| $ function| jQuery object| yii object| adminlte object| bootstrap

1 Cookies

Domain/Path Name / Value
booking.studyatraffles.com/ Name: _csrf
Value: b8477119fc1556f5e383b3d2ce7cd7d8a911282f08e5e4f186bfe62a590818c8a%3A2%3A%7Bi%3A0%3Bs%3A5%3A%22_csrf%22%3Bi%3A1%3Bs%3A32%3A%22hB28pRXwE8a6f4gT6p_oab3dF3iYpoW1%22%3B%7D