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www.checkfirst.gov.sg Open in urlscan Pro
2a06:98c1:3120::11  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://checkfirst.gov.sg/
Effective URL: https://www.checkfirst.gov.sg/
Submission: On February 09 via api from GB — Scanned from GB
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 5 IPs in 2 countries across 5 domains to perform 25 HTTP transactions. The main IP is 2a06:98c1:3120::11, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.checkfirst.gov.sg. The Cisco Umbrella rank of the primary domain is 776545.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on December 29th 2021. Valid for: a year.
This is the only time www.checkfirst.gov.sg was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700:303... 13335 (CLOUDFLAR...)
15 2a06:98c1:312... 13335 (CLOUDFLAR...)
3 34.120.195.249 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
25 5
1    2606:4700:3035::6815:e41 (United States)

ASN13335 (CLOUDFLARENET, US)
checkfirst.gov.sg
15    2a06:98c1:3120::11 (United States)

ASN13335 (CLOUDFLARENET, US)
www.checkfirst.gov.sg
3    34.120.195.249 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 249.195.120.34.bc.googleusercontent.com
o538009.ingest.sentry.io
3    2a00:1450:4001:82b::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
2    2a00:1450:4001:810::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    2a00:1450:4001:830::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
Apex Domain
Subdomains		 Transfer
16 checkfirst.gov.sg
checkfirst.gov.sg — Cisco Umbrella Rank: 767764
www.checkfirst.gov.sg — Cisco Umbrella Rank: 776545
675 KB
3 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 47
3 KB
3 sentry.io
o538009.ingest.sentry.io
479 B
2 gstatic.com
fonts.gstatic.com
61 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 42
20 KB
25 5
Domain Requested by
15 www.checkfirst.gov.sg www.checkfirst.gov.sg
3 fonts.googleapis.com client
3 o538009.ingest.sentry.io www.checkfirst.gov.sg
2 fonts.gstatic.com fonts.googleapis.com
2 www.google-analytics.com www.checkfirst.gov.sg
1 checkfirst.gov.sg 1 redirects
25 6

This site contains links to these domains. Also see Links.

Domain
go.gov.sg
guide.checkfirst.gov.sg
www.tech.gov.sg
open.gov.sg
www.linkedin.com
www.facebook.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2021-12-29 -
2022-12-29		 a year crt.sh
*.ingest.sentry.io
R3		 2021-12-23 -
2022-03-23		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2022-01-10 -
2022-04-04		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2022-01-17 -
2022-04-11		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.checkfirst.gov.sg/
Frame ID: 9D439B70553B29655C8587FC13A84FD7
Requests: 25 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

CheckFirst

Page URL History Show full URLs

  1. http://checkfirst.gov.sg/ HTTP 301
    https://www.checkfirst.gov.sg/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Page Statistics

25
Requests

100 %
HTTPS

83 %
IPv6

5
Domains

6
Subdomains

5
IPs

2
Countries

758 kB
Transfer

2444 kB
Size

3
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://checkfirst.gov.sg/ HTTP 301
    https://www.checkfirst.gov.sg/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

25 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.checkfirst.gov.sg/
Redirect Chain
  • http://checkfirst.gov.sg/
  • https://www.checkfirst.gov.sg/
907 B
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.checkfirst.gov.sg/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3120::11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef2d4e2f8c6b19900be39391b31fab1a4f8056c9199bc073836b22e9c7d36a98
Security Headers
Name Value
Content-Security-Policy default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Accept-Language
en-GB,en;q=0.9

Response headers

date
Wed, 09 Feb 2022 13:19:05 GMT
content-type
text/html; charset=UTF-8
x-amzn-requestid
8be71e05-769f-4610-93bb-fffa255d0b6c
referrer-policy
no-referrer
x-dns-prefetch-control
off
x-permitted-cross-domain-policies
none
x-xss-protection
0
expect-ct
max-age=0
strict-transport-security
max-age=15552000; includeSubDomains
x-amzn-remapped-content-length
907
content-security-policy
default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
x-download-options
noopen
x-amz-apigw-id
NRrTeE9VyQ0Fhqg=
cache-control
no-store, max-age=0
x-content-type-options
nosniff
x-amzn-trace-id
Root=1-6203bf49-4c84ed240809447d47d9af88;Sampled=0
cf-cache-status
DYNAMIC
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=CvZwayu6q%2BJQEDef09ldN6bu2DymYaDXBc%2FORXPPflLUKjwmcHHUVNAkQT1XvZUbmnxUVrmSG1SXDc8NZ0CQPrfQgzKO4tvHgUIM0OGXwnJ37lhdPAJEpW7he832Zwf%2B3k0Tue0oJTKSnEPXBGgrHJa2OF8%3D"}],"group":"cf-nel","max_age":604800}
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-ray
6dad6328a8d0777f-LHR
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400

Redirect headers

Date
Wed, 09 Feb 2022 13:19:04 GMT
Transfer-Encoding
chunked
Connection
keep-alive
Cache-Control
max-age=3600
Expires
Wed, 09 Feb 2022 14:19:04 GMT
Location
https://www.checkfirst.gov.sg/
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=AlQ95OgJ%2FnRGxy7x7Z3JpgoJYBTjV6Xdrox3qCDjz93jpSUMDuYQCAZJjMZpKUf4yawp7WlSt0po6ArDtBDbss9ZifAettqS9qlA6IyXZLXQnjNgz0O83lV%2BJidkD95%2Fhz98Kh3sqt38t8AIaFDJZA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary
Accept-Encoding
Server
cloudflare
CF-RAY
6dad63270f5572eb-LHR
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
/
o538009.ingest.sentry.io/api/5655918/security/ 		0
217 B 		Other
General
Check archive.org
Download Go to
Full URL
https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2
Requested by
Host: www.checkfirst.gov.sg
URL: https://www.checkfirst.gov.sg/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.120.195.249 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
249.195.120.34.bc.googleusercontent.com
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Content-Type
application/csp-report

Response headers

date
Wed, 09 Feb 2022 13:19:05 GMT
via
1.1 google
server
nginx
vary
Origin
access-control-allow-origin
https://www.checkfirst.gov.sg
access-control-expose-headers
retry-after, x-sentry-rate-limits, x-sentry-error
x-envoy-upstream-service-time
0
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
clear
content-length
0
vendor.bd29c99b6f4abf6e513b.bundle.js
www.checkfirst.gov.sg/assets/js/ 		2 MB
547 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.checkfirst.gov.sg/assets/js/vendor.bd29c99b6f4abf6e513b.bundle.js
Requested by
Host: www.checkfirst.gov.sg
URL: https://www.checkfirst.gov.sg/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3120::11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
286709d7a4b2b89e5f0d4b7e6e8f651df5e5d10d61ee12ca0df7ef5b705f96c4
Security Headers
Name Value
Content-Security-Policy default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Wed, 09 Feb 2022 13:19:05 GMT
content-encoding
br
x-content-type-options
nosniff
x-amzn-remapped-content-length
2016520
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-permitted-cross-domain-policies
none
age
5203
x-amzn-requestid
d169917c-0863-4477-8885-4323c5e8495b
x-dns-prefetch-control
off
cf-cache-status
HIT
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=V4pofmM1%2BQxjPvexIryEpz1RvdQ71dB%2B4vSmPqfUvXBrsxnQQMfJYEJvD9mukCGHXNtf8AHmbYA%2Bbs7M2NqeD93VbreMt5Pj8RsHVV2YYtj70DDBS4dEW8mPFF3G1aYn7637g%2BdbDnRn%2FP7wGxiEBHj8Yqk%3D"}],"group":"cf-nel","max_age":604800}
x-amz-apigw-id
K0q4qFniSQ0Fjsw=
x-xss-protection
0
referrer-policy
no-referrer
last-modified
Tue, 05 Oct 2021 02:41:34 GMT
server
cloudflare
x-amzn-trace-id
Root=1-61c4f1d0-33a7aad00dba3c391babcac4;Sampled=0
expect-ct
max-age=0
strict-transport-security
max-age=15552000; includeSubDomains
x-download-options
noopen
content-type
application/javascript; charset=UTF-8
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
vary
Accept-Encoding
cache-control
public, max-age=3600
etag
W/"1ec508-4977387000"
content-security-policy
default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
cf-ray
6dad632add31777f-LHR
main.ac5e699ad93f31c0e0e1.bundle.js
www.checkfirst.gov.sg/assets/js/ 		72 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.checkfirst.gov.sg/assets/js/main.ac5e699ad93f31c0e0e1.bundle.js
Requested by
Host: www.checkfirst.gov.sg
URL: https://www.checkfirst.gov.sg/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3120::11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
83861345766873842672c17ce9a0afb25d889cb746e85fe2065fe1279f829f5c
Security Headers
Name Value
Content-Security-Policy default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Wed, 09 Feb 2022 13:19:05 GMT
content-encoding
br
x-content-type-options
nosniff
x-amzn-remapped-content-length
73786
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-permitted-cross-domain-policies
none
age
5203
x-amzn-requestid
e6c3cdac-fc83-4149-8f27-023be92df295
x-dns-prefetch-control
off
cf-cache-status
HIT
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kbMVITGFOk1t4N0CSV8zf8cu79W6l9DhjZn1XQhmrMgQeIhIwODLnuGRV2BTWbl4rMZSBVQJ8XjX83i4xKI8btzgMBxYOCDAshI5dV0yKXTMNIVuogYVBtg%2Bv7Kt%2FpX7bzu7VjfRRoUVKNGy2XSSmZ%2BoJAE%3D"}],"group":"cf-nel","max_age":604800}
x-amz-apigw-id
K0q4pGDPSQ0FXCw=
x-xss-protection
0
referrer-policy
no-referrer
last-modified
Tue, 05 Oct 2021 02:41:34 GMT
server
cloudflare
x-amzn-trace-id
Root=1-61c4f1d0-10819f907427b271014945de;Sampled=0
expect-ct
max-age=0
strict-transport-security
max-age=15552000; includeSubDomains
x-download-options
noopen
content-type
application/javascript; charset=UTF-8
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
vary
Accept-Encoding
cache-control
public, max-age=3600
etag
W/"1203a-4977387000"
content-security-policy
default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
cf-ray
6dad632add35777f-LHR
/
o538009.ingest.sentry.io/api/5655918/envelope/ 		2 B
117 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://o538009.ingest.sentry.io/api/5655918/envelope/?sentry_key=9145bb99818947519c963721712606a2&sentry_version=7
Requested by
Host: www.checkfirst.gov.sg
URL: https://www.checkfirst.gov.sg/assets/js/vendor.bd29c99b6f4abf6e513b.bundle.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.120.195.249 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
249.195.120.34.bc.googleusercontent.com
Software
nginx /
Resource Hash
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.checkfirst.gov.sg/
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Wed, 09 Feb 2022 13:19:05 GMT
via
1.1 google
server
nginx
vary
Origin
content-type
application/json
access-control-allow-origin
https://www.checkfirst.gov.sg
access-control-expose-headers
x-sentry-error, x-sentry-rate-limits, retry-after
x-envoy-upstream-service-time
0
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
clear
content-length
2
css2
fonts.googleapis.com/ 		7 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&display=swap
Requested by
Host: client
URL: about:client
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
ec6cde9e5be6baee643d4e67e6c5750c377ea10e0c3bb1aa0424af5b0c281e54
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Wed, 09 Feb 2022 13:19:06 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Wed, 09 Feb 2022 13:19:06 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Wed, 09 Feb 2022 13:19:06 GMT
css2
fonts.googleapis.com/ 		1 KB
457 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Lato:wght@400;500;700&display=swap
Requested by
Host: client
URL: about:client
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
cb561cd233f45d1673411866767ddb162ee40503bc71195ef8f186ec41f97fa6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
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Content-Security-Policy default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Wed, 09 Feb 2022 13:19:08 GMT
content-encoding
br
x-content-type-options
nosniff
x-amzn-remapped-content-length
26744
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-permitted-cross-domain-policies
none
x-amzn-requestid
0c5b63a5-d94b-4dbc-a8a9-bf299fa917a7
x-dns-prefetch-control
off
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=rzmo%2BDA7RTuO5y3KG654QqSXi5au6bGdQBD1lb6bBmZLWSSa9KaQj%2FA6OL%2FGI%2BSSZ9d2aMQZvAYwURS1KmT%2FwfBAIRskLBGtak78%2FHgkgb1rlW%2B2l0k65NMtV3H2jLSH3V3k2V4642AxyvuWqQ7rKKnSXbE%3D"}],"group":"cf-nel","max_age":604800}
x-amz-apigw-id
NRrT8FUDyQ0FmiA=
x-xss-protection
0
referrer-policy
no-referrer
last-modified
Tue, 05 Oct 2021 02:41:34 GMT
server
cloudflare
x-amzn-trace-id
Root=1-6203bf4c-782d7e5f22e7688346e0a71d;Sampled=0
expect-ct
max-age=0
strict-transport-security
max-age=15552000; includeSubDomains
x-download-options
noopen
content-type
image/svg+xml
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
vary
Accept-Encoding
cache-control
public, max-age=3600
etag
W/"6878-4977387000"
content-security-policy
default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
cf-ray
6dad6336bb6d8871-LHR
ogp-logo.svg
www.checkfirst.gov.sg/assets/ 		23 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.checkfirst.gov.sg/assets/ogp-logo.svg
Requested by
Host: www.checkfirst.gov.sg
URL: https://www.checkfirst.gov.sg/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a06:98c1:3120::11 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c451a2237a078111e94ab657bb8029701db72470f10df23e849aa3fecf2f4a05
Security Headers
Name Value
Content-Security-Policy default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Wed, 09 Feb 2022 13:19:08 GMT
content-encoding
br
x-content-type-options
nosniff
x-amzn-remapped-content-length
23847
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-permitted-cross-domain-policies
none
x-amzn-requestid
93163ee9-3b82-4838-a7f5-b5e97fcc0268
x-dns-prefetch-control
off
cf-cache-status
MISS
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=D%2FQYuHsM832Hv85p0NGJKcq%2Fc5zpT4J5eMkUnIOoGqKxNDwxyI5EgNOsTVfUv%2B2IGPxS4Ue5h0oA7yVtOJTQGNxEa5XMMuodgj4q%2Blcer3bCDRPbhN27xnhgpNeJf%2BvzGWLW1xP6GFHLZTyhhivoS18s5is%3D"}],"group":"cf-nel","max_age":604800}
x-amz-apigw-id
NRrT8GYlyQ0FdNg=
x-xss-protection
0
referrer-policy
no-referrer
last-modified
Tue, 05 Oct 2021 02:41:34 GMT
server
cloudflare
x-amzn-trace-id
Root=1-6203bf4c-067e390715e025ba4be9de1a;Sampled=0
expect-ct
max-age=0
strict-transport-security
max-age=15552000; includeSubDomains
x-download-options
noopen
content-type
image/svg+xml
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
vary
Accept-Encoding
cache-control
public, max-age=3600
etag
W/"5d27-4977387000"
content-security-policy
default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
cf-ray
6dad6336bb6f8871-LHR
UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7.woff2
fonts.gstatic.com/s/inter/v7/ 		37 KB
37 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/inter/v7/UcC73FwrK3iLTeHuS_fvQtMwCp50KnMa1ZL7.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700;800;900&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
acdc8f60059cbf557957869f544dce756689a499c506856522204b3ea06be8c7
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.checkfirst.gov.sg
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Wed, 02 Feb 2022 14:44:06 GMT
x-content-type-options
nosniff
age
599701
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
37780
x-xss-protection
0
last-modified
Wed, 10 Nov 2021 17:59:20 GMT
server
sffe
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Thu, 02 Feb 2023 14:44:06 GMT
S6uyw4BMUTPHjx4wXg.woff2
fonts.gstatic.com/s/lato/v22/ 		23 KB
24 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/lato/v22/S6uyw4BMUTPHjx4wXg.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Lato:wght@400;500;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
918b7dc3e2e2d015c16ce08b57bcb64d2253bafc1707658f361e72865498e537
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.checkfirst.gov.sg
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date
Wed, 02 Feb 2022 19:30:30 GMT
x-content-type-options
nosniff
age
582517
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
23580
x-xss-protection
0
last-modified
Wed, 26 Jan 2022 19:14:03 GMT
server
sffe
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to="apps-themes"
expires
Thu, 02 Feb 2023 19:30:30 GMT
/
o538009.ingest.sentry.io/api/5655918/envelope/ 		41 B
145 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://o538009.ingest.sentry.io/api/5655918/envelope/?sentry_key=9145bb99818947519c963721712606a2&sentry_version=7
Requested by
Host: www.checkfirst.gov.sg
URL: https://www.checkfirst.gov.sg/assets/js/vendor.bd29c99b6f4abf6e513b.bundle.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.120.195.249 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
249.195.120.34.bc.googleusercontent.com
Software
nginx /
Resource Hash
4245b65a2778d4ddb82a3be46494501a0db99fc69fc5ccce041ca8af255e8154
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.checkfirst.gov.sg/
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Wed, 09 Feb 2022 13:19:07 GMT
via
1.1 google
server
nginx
vary
Origin
content-type
application/json
access-control-allow-origin
https://www.checkfirst.gov.sg
access-control-expose-headers
x-sentry-rate-limits, retry-after, x-sentry-error
x-envoy-upstream-service-time
0
strict-transport-security
max-age=31536000; includeSubDomains; preload
alt-svc
clear
content-length
41

Verdicts & Comments Add Verdict or Comment

23 JavaScript Global Variables

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

object| webpackChunk_opengovsg_checkfirst object| SENTRY_RELEASE object| __core-js_shared__ object| core object| global object| System function| asap function| Observable function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill object| __SENTRY__ function| _ function| flatpickr function| filterCSS function| filterXSS string| GoogleAnalyticsObject function| ga object| google_tag_data object| gaplugins object| gaGlobal object| gaData

3 Cookies

Domain/Path Name / Value
.checkfirst.gov.sg/ Name: _ga
Value: GA1.3.1519667346.1644412748
.checkfirst.gov.sg/ Name: _gid
Value: GA1.3.154208978.1644412748
.checkfirst.gov.sg/ Name: _gat
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 default-src 'self';style-src 'self' 'unsafe-inline' https://fonts.googleapis.com/;font-src 'self' https://fonts.gstatic.com/;connect-src 'self' o538009.ingest.sentry.io https://www.google-analytics.com;script-src 'self' https://www.google-analytics.com;script-src-elem 'self' https://www.google-analytics.com;img-src 'self' https://www.google-analytics.com;report-uri https://o538009.ingest.sentry.io/api/5655918/security/?sentry_key=9145bb99818947519c963721712606a2;upgrade-insecure-requests
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 0

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.

checkfirst.gov.sg
fonts.googleapis.com
fonts.gstatic.com
o538009.ingest.sentry.io
www.checkfirst.gov.sg
www.google-analytics.com
2606:4700:3035::6815:e41
2a00:1450:4001:810::200e
2a00:1450:4001:82b::200a
2a00:1450:4001:830::2003
2a06:98c1:3120::11
34.120.195.249
019a30e6fdaaa6da4800602cffe0ffe97b3ccf895716146e3fdeea51de821e8e
286709d7a4b2b89e5f0d4b7e6e8f651df5e5d10d61ee12ca0df7ef5b705f96c4
4245b65a2778d4ddb82a3be46494501a0db99fc69fc5ccce041ca8af255e8154
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
5d1f9668fa35108503c20b252737bad44ed2d2e501e11cb9162e55b8e6d0b21f
6c4e4d8f6ac73ff5731856b0b89a2ede9be708ac37317c78e61624bf297b960e
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df93edf42aedcf1be2d590a7039b3707191ca9f34d148811558f5dd98c11550c
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