www.themathclassroom.com.sg Open in urlscan Pro
18.181.31.166 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://www.themathclassroom.com.sg/
Submission: On January 05 via api (January 5th 2024, 9:15:23 am UTC) from US — Scanned from SG

Summary HTTP 205 Redirects Links 21 Behaviour Indicators

Summary

This website contacted 20 IPs in 4 countries across 15 domains to perform 205 HTTP transactions. The main IP is 18.181.31.166, located in Tokyo, Japan and belongs to AMAZON-02, US. The main domain is www.themathclassroom.com.sg.
TLS certificate: Issued by R3 on December 13th 2023. Valid for: 3 months.

This is the only time www.themathclassroom.com.sg was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2	18.181.31.166 18.181.31.166	16509 (AMAZON-02) (AMAZON-02)
2	54.192.150.109 54.192.150.109	16509 (AMAZON-02) (AMAZON-02)
104	18.155.68.9 18.155.68.9	16509 (AMAZON-02) (AMAZON-02)
3	104.17.24.14 104.17.24.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	142.251.10.95 142.251.10.95	15169 (GOOGLE) (GOOGLE)
3	74.125.68.97 74.125.68.97	15169 (GOOGLE) (GOOGLE)
2	18.155.68.112 18.155.68.112	16509 (AMAZON-02) (AMAZON-02)
50	18.155.68.17 18.155.68.17	16509 (AMAZON-02) (AMAZON-02)
6	13.224.250.95 13.224.250.95	16509 (AMAZON-02) (AMAZON-02)
1 2	104.26.14.221 104.26.14.221	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	13.33.88.103 13.33.88.103	16509 (AMAZON-02) (AMAZON-02)
3	142.251.175.102 142.251.175.102	15169 (GOOGLE) (GOOGLE)
2	199.232.46.208 199.232.46.208	54113 (FASTLY) (FASTLY)
3	142.251.12.154 142.251.12.154	15169 (GOOGLE) (GOOGLE)
2	74.125.68.99 74.125.68.99	15169 (GOOGLE) (GOOGLE)
2	172.253.118.94 172.253.118.94	15169 (GOOGLE) (GOOGLE)
1	18.155.70.154 18.155.70.154	() ()
6	104.16.90.50 104.16.90.50	() ()
1	74.125.130.119 74.125.130.119	() ()
205	20

2 18.181.31.166 (Tokyo, Japan)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-181-31-166.ap-northeast-1.compute.amazonaws.com

www.themathclassroom.com.sg	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 54.192.150.109 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-54-192-150-109.sin2.r.cloudfront.net

static-fonts-css.strikinglycdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

104 18.155.68.9 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-155-68-9.sin52.r.cloudfront.net

static-assets.strikinglycdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 104.17.24.14 (None, )

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.251.10.95 (United States)

ASN15169 (GOOGLE, US)
PTR: sd-in-f95.1e100.net

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 74.125.68.97 (United States)

ASN15169 (GOOGLE, US)
PTR: sc-in-f97.1e100.net

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 18.155.68.112 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-155-68-112.sin52.r.cloudfront.net

user-images.strikinglycdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

50 18.155.68.17 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-155-68-17.sin52.r.cloudfront.net

custom-images.strikinglycdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 13.224.250.95 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-250-95.sin52.r.cloudfront.net

uploads.strikinglycdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 104.26.14.221 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

static.getbutton.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 13.33.88.103 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-33-88-103.sin2.r.cloudfront.net

static-fonts.strikinglycdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 142.251.175.102 (United States)

ASN15169 (GOOGLE, US)
PTR: sh-in-f102.1e100.net

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 199.232.46.208 (Singapore, Singapore)

ASN54113 (FASTLY, US)

images.unsplash.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 142.251.12.154 (United States)

ASN15169 (GOOGLE, US)
PTR: se-in-f154.1e100.net

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 74.125.68.99 (United States)

ASN15169 (GOOGLE, US)
PTR: sc-in-f99.1e100.net

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.253.118.94 (United States)

ASN15169 (GOOGLE, US)
PTR: sl-in-f94.1e100.net

www.google.com.sg	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.155.70.154 (None, )

ASN- ()

d26b395fwzu5fz.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 104.16.90.50 (None, )

ASN- ()

cdn.embedly.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 74.125.130.119 (None, )

ASN- ()

i.ytimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
168	strikinglycdn.com static-fonts-css.strikinglycdn.com — Cisco Umbrella Rank: 297977 static-assets.strikinglycdn.com — Cisco Umbrella Rank: 239165 user-images.strikinglycdn.com — Cisco Umbrella Rank: 489369 custom-images.strikinglycdn.com — Cisco Umbrella Rank: 248173 uploads.strikinglycdn.com — Cisco Umbrella Rank: 627334 static-fonts.strikinglycdn.com — Cisco Umbrella Rank: 396528	5 MB
6	embedly.com cdn.embedly.com
3	doubleclick.net googleads.g.doubleclick.net — Cisco Umbrella Rank: 68 stats.g.doubleclick.net	3 KB
3	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 101	21 KB
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 114	223 KB
3	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 395	110 KB
2	google.com.sg www.google.com.sg — Cisco Umbrella Rank: 10713	563 B
2	google.com www.google.com — Cisco Umbrella Rank: 6	563 B
2	unsplash.com images.unsplash.com — Cisco Umbrella Rank: 19278	234 KB
2	getbutton.io 1 redirects static.getbutton.io — Cisco Umbrella Rank: 37947	119 KB
2	themathclassroom.com.sg www.themathclassroom.com.sg	82 KB
1	ytimg.com i.ytimg.com
1	cloudfront.net d26b395fwzu5fz.cloudfront.net	10 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 115	896 B
0	keen.io Failed api.keen.io Failed
205	15

	Domain	Requested by
104	static-assets.strikinglycdn.com	www.themathclassroom.com.sg static-assets.strikinglycdn.com
50	custom-images.strikinglycdn.com	www.themathclassroom.com.sg
6	cdn.embedly.com	static-assets.strikinglycdn.com
6	uploads.strikinglycdn.com	www.themathclassroom.com.sg
4	static-fonts.strikinglycdn.com	static-fonts-css.strikinglycdn.com
3	www.google-analytics.com	www.themathclassroom.com.sg www.google-analytics.com
3	www.googletagmanager.com	www.themathclassroom.com.sg www.googletagmanager.com
3	cdnjs.cloudflare.com	www.themathclassroom.com.sg cdnjs.cloudflare.com
2	www.google.com.sg	www.themathclassroom.com.sg
2	www.google.com	www.themathclassroom.com.sg
2	googleads.g.doubleclick.net	www.googletagmanager.com
2	images.unsplash.com	www.themathclassroom.com.sg
2	static.getbutton.io	1 redirects www.themathclassroom.com.sg
2	user-images.strikinglycdn.com	www.themathclassroom.com.sg
2	static-fonts-css.strikinglycdn.com	www.themathclassroom.com.sg
2	www.themathclassroom.com.sg	static-assets.strikinglycdn.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	i.ytimg.com
1	d26b395fwzu5fz.cloudfront.net	static-assets.strikinglycdn.com
1	fonts.googleapis.com	www.themathclassroom.com.sg
0	api.keen.io Failed	d26b395fwzu5fz.cloudfront.net
205	21

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

Domain
https
themathclassroom.com.sg
custom-images.strikinglycdn.com
wa.me
www.facebook.com
www.instagram.com
getbutton.io

Subject Issuer	Validity	Valid
www.themathclassroom.com.sg R3	`2023-12-13` - `2024-03-12`	3 months	crt.sh
*.strikinglycdn.com Amazon RSA 2048 M01	`2023-02-17` - `2024-03-17`	a year	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-07-03` - `2024-07-02`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
images.unsplash.com GlobalSign Atlas R3 DV TLS CA 2023 Q4	`2023-12-07` - `2025-01-07`	a year	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
www.google.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
*.google.com.sg GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2023-10-10` - `2024-09-19`	a year	crt.sh
embedly.com GTS CA 1P5	`2023-12-18` - `2024-03-17`	3 months	crt.sh
edgestatic.com GTS CA 1C3	`2023-11-20` - `2024-02-12`	3 months	crt.sh

This page contains 7 frames:

Primary Page: https://www.themathclassroom.com.sg/
Frame ID: D8B7287EA6ACC3C344FE0F462A3E355A
Requests: 199 HTTP requests in this frame

Frame: https://cdn.embedly.com/widgets/media.html?src=https%3A%2F%2Fwww.youtube.com%2Fembed%2FqAnZTbJOQKg%3Fwmode%3Dtransparent%26feature%3Doembed&wmode=transparent&display_name=YouTube&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DqAnZTbJOQKg&image=https%3A%2F%2Fi.ytimg.com%2Fvi%2FqAnZTbJOQKg%2Fhqdefault.jpg&key=9cb34c0390b4469e854e4dba4580a892&type=text%2Fhtml&schema=youtube
Frame ID: 7084CFD36DD34E40DA52EE0D52BAD5DC
Requests: 1 HTTP requests in this frame

Frame: https://cdn.embedly.com/widgets/media.html?src=https%3A%2F%2Fwww.youtube.com%2Fembed%2F1z0Nkb_pSOE%3Fwmode%3Dtransparent%26feature%3Doembed&wmode=transparent&display_name=YouTube&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D1z0Nkb_pSOE&image=https%3A%2F%2Fi.ytimg.com%2Fvi%2F1z0Nkb_pSOE%2Fhqdefault.jpg&key=9cb34c0390b4469e854e4dba4580a892&type=text%2Fhtml&schema=youtube
Frame ID: 995EE20FA7E3361FC04FC53A7CF051E2
Requests: 1 HTTP requests in this frame

Frame: https://cdn.embedly.com/widgets/media.html?src=https%3A%2F%2Fwww.youtube.com%2Fembed%2FMSvRDxIS-ms%3Fwmode%3Dtransparent%26feature%3Doembed&wmode=transparent&display_name=YouTube&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DMSvRDxIS-ms&image=https%3A%2F%2Fi.ytimg.com%2Fvi%2FMSvRDxIS-ms%2Fhqdefault.jpg&key=9cb34c0390b4469e854e4dba4580a892&type=text%2Fhtml&schema=youtube
Frame ID: 2BB707D8C3D1650B1C7684673312999C
Requests: 1 HTTP requests in this frame

Frame: https://cdn.embedly.com/widgets/media.html?src=https%3A%2F%2Fwww.youtube.com%2Fembed%2FGELNo_aJVi0%3Fwmode%3Dtransparent%26feature%3Doembed&wmode=transparent&display_name=YouTube&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DGELNo_aJVi0&image=https%3A%2F%2Fi.ytimg.com%2Fvi%2FGELNo_aJVi0%2Fhqdefault.jpg&key=9cb34c0390b4469e854e4dba4580a892&type=text%2Fhtml&schema=youtube
Frame ID: 27C4B7EC6E8F93B2C57FB63F08C69902
Requests: 1 HTTP requests in this frame

Frame: https://cdn.embedly.com/widgets/media.html?src=https%3A%2F%2Fwww.youtube.com%2Fembed%2FVrugtxd9dHU%3Fwmode%3Dtransparent%26feature%3Doembed&wmode=transparent&display_name=YouTube&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DVrugtxd9dHU&image=https%3A%2F%2Fi.ytimg.com%2Fvi%2FVrugtxd9dHU%2Fhqdefault.jpg&key=9cb34c0390b4469e854e4dba4580a892&type=text%2Fhtml&schema=youtube
Frame ID: 84294CDE6B5D395D2F6E013E9F0293CA
Requests: 1 HTTP requests in this frame

Frame: https://cdn.embedly.com/widgets/media.html?src=https%3A%2F%2Fwww.youtube.com%2Fembed%2FO9zDD8mad8k%3Fwmode%3Dtransparent%26feature%3Doembed&wmode=transparent&display_name=YouTube&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DO9zDD8mad8k&image=https%3A%2F%2Fi.ytimg.com%2Fvi%2FO9zDD8mad8k%2Fhqdefault.jpg&key=9cb34c0390b4469e854e4dba4580a892&type=text%2Fhtml&schema=youtube
Frame ID: D5813752A181D1F50DCA373A9B3B230C
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

The Math Classroom

Detected technologies

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

205
Requests

96 %
HTTPS

0 %
IPv6

15
Domains

21
Subdomains

20
IPs

4
Countries

5575 kB
Transfer

14394 kB
Size

4
Cookies

21 Outgoing links

These are links going to different origins than the main page.

URL: http://https//www.themathclassroom.online/
Title: THE MATH CLASSROOM ONLINE

Search URL Search Domain Scan URL

URL: https://themathclassroom.com.sg/school-math
Title: SCHOOL MATH

Search URL Search Domain Scan URL

URL: https://themathclassroom.com.sg/competition-math
Title: COMPETITION MATH

Search URL Search Domain Scan URL

URL: https://themathclassroom.com.sg/dsa-math
Title: DSA MATH

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/239367_770822.jpeg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/879797_44789.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/735492_423277.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/473949_562205.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/902115_813424.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/581948_322538.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/715142_41901.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/193265_322937.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/266267_250112.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/565997_380300.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/589948_710208.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/527904_440245.jpg

Search URL Search Domain Scan URL

URL: https://custom-images.strikinglycdn.com/res/hrscywv4p/image/upload/c_limit,fl_lossy,h_9000,w_1920,f_auto,q_auto/285254/357470_463550.jpg

Search URL Search Domain Scan URL

URL: https://wa.me/6596789315

Search URL Search Domain Scan URL

URL: https://www.facebook.com/matholympiad.com.sg

Search URL Search Domain Scan URL

URL: https://www.instagram.com/themathclassroomsg/

Search URL Search Domain Scan URL

URL: https://getbutton.io/?utm_campaign=multy_widget&utm_medium=widget&utm_source=www.themathclassroom.com.sg

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 38

https://static.getbutton.io/widget-send-button/js/init.js HTTP 302
https://static.getbutton.io/widget/bundle.js

205 HTTP transactions
1 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request / Show response
www.themathclassroom.com.sg/ 701 KB
81 KB 746ms
349ms Document
text/html 18.181.31.166
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www.themathclassroom.com.sg/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 18.181.31.166 Tokyo, Japan, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-181-31-166.ap-northeast-1.compute.amazonaws.com
Software: openresty /
Resource Hash: 44f660eeaafd8bc99acfadf9039cc2e94cace26e90a789cb5990619da592b26a

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36
accept-language: zh-SG,zh;q=0.9

Response headers

content-encoding: gzip
content-type: text/html; charset=utf-8
date: Fri, 05 Jan 2024 09:15:15 GMT
server: openresty
strikingly-cache: current
strikingly-cache-region: ap-northeast-1
strikingly-cache-version: 1617785083-8
vary: Accept-Encoding

GET
H2 200 css
static-fonts-css.strikinglycdn.com/ 8 KB
1 KB 601ms
120ms Font
text/css 54.192.150.109
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://static-fonts-css.strikinglycdn.com/css?family=Lato:300,400,700,300italic,400italic,700italic|Montserrat:400,700&subset=latin,latin-ext&display=swap
Requested by: Host: www.themathclassroom.com.sg
URL: https://www.themathclassroom.com.sg/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 54.192.150.109 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-54-192-150-109.sin2.r.cloudfront.net
Software: /
Resource Hash: 975c1356ba96acf09deacf04368b04dd928848b1fb4788d37c0c175678d2dd83

Request headers

accept-language: zh-SG,zh;q=0.9
Referer: https://www.themathclassroom.com.sg/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.129 Safari/537.36

Response headers

date: Wed, 03 Jan 2024 17:06:00 GMT
content-encoding: gzip
via: 1.1 456e9698bd1002705d9e83bb010ea4fc.cloudfront.net (CloudFront)
x-amz-cf-pop: SIN2-C1
age: 144555
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: text/css; charset=utf-8
cache-control: max-age=7776000, public, must-revalidate
x-amz-cf-id: Qj4JzHqbr7hTIaHFXMuhec2HE0Sy1v_G615_GdnialJTpZSzj2C5fA==
apigw-requestid: Q-QOyiW1NjMEMOQ=

GET
H2 200 css
static-fonts-css.strikinglycdn.com/ 8 KB
1 KB 608ms
127ms Stylesheet
text/css 54.192.150.109
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://static-fonts-css.strikinglycdn.com/css?family=Lato:300,400,700,300italic,400italic,700italic|Montserrat:400,700&subset=latin,latin-ext&display=swap
Requested by: Host: www.themathclassroom.com.sg
URL: https://www.themathclassroom.com.sg/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 54.192.150.109 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-54-192-150-109.sin2.r.cloudfront.net
Software: /
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Full URL

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Full URL

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Full URL

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142.251.12.154 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

se-in-f154.1e100.net

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://www.themathclassroom.com.sg/
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/120.0.6099.129 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Fri, 05 Jan 2024 09:15:22 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://www.themathclassroom.com.sg
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

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: i.ytimg.com
URL: https://i.ytimg.com/vi/1z0Nkb_pSOE/hqdefault.jpg

Domain: i.ytimg.com
URL: https://i.ytimg.com/vi/MSvRDxIS-ms/hqdefault.jpg

Domain: i.ytimg.com
URL: https://i.ytimg.com/vi/GELNo_aJVi0/hqdefault.jpg

Domain: i.ytimg.com
URL: https://i.ytimg.com/vi/Vrugtxd9dHU/hqdefault.jpg

Domain: i.ytimg.com
URL: https://i.ytimg.com/vi/O9zDD8mad8k/hqdefault.jpg

Domain: api.keen.io
URL: https://api.keen.io/3.0/projects/5317e03605cd66236a000002/events/strikingly_pageviews

Domain: api.keen.io
URL: https://api.keen.io/3.0/projects/5317e03605cd66236a000002/events/strikingly_pageviews

Verdicts & Comments Add Verdict or Comment

65 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.

4 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
www.themathclassroom.com.sg/	1970-01-21 02:13:02	Name: __strk_viewer_info Value: eyJjb3VudHJ5Q29kZSI6IlNHIiwiY291bnRyeU5hbWUiOiJTaW5nYXBvcmUiLCJpcCI6IjExNS42Ni4xODIuNjMiLCJsYXRpdHVkZSI6IjEuMjkyOTAiLCJsb25naXR1ZGUiOiIxMDMuODU0NzAiLCJjb250aW5lbnROYW1lIjoiQXNpYSIsImNvbnRpbmVudENvZGUiOiJBUyIsInRpbWVab25lIjoiQXNpYVwvU2luZ2Fwb3JlIn0=
.www.themathclassroom.com.sg/	1970-01-20 20:20:14	Name: __uniq_utm_config Value: %7B%22utm_timestamp%22%3A1704446115416%2C%22utm_referrer%22%3A%22%22%7D
.themathclassroom.com.sg/	1970-01-20 19:37:02	Name: _gcl_au Value: 1.1.1507179636.1704446117
.doubleclick.net/	1970-01-20 17:27:27	Name: test_cookie Value: CheckForPermission

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
javascript	warning	URL: https://www.themathclassroom.com.sg/ Message: The resource https://static-fonts-css.strikinglycdn.com/css?family=Lato:300,400,700,300italic,400italic,700italic\|Montserrat:400,700&subset=latin,latin-ext&display=swap was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
other	warning	URL: https://static-assets.strikinglycdn.com/webpack/4448.a597c537b11caeafd2fd-site-bundle.js(Line 1) Message: Allow attribute will take precedence over 'allowfullscreen'.

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.

api.keen.io
cdn.embedly.com
cdnjs.cloudflare.com
custom-images.strikinglycdn.com
d26b395fwzu5fz.cloudfront.net
fonts.googleapis.com
googleads.g.doubleclick.net
i.ytimg.com
images.unsplash.com
static-assets.strikinglycdn.com
static-fonts-css.strikinglycdn.com
static-fonts.strikinglycdn.com
static.getbutton.io
stats.g.doubleclick.net
uploads.strikinglycdn.com
user-images.strikinglycdn.com
www.google-analytics.com
www.google.com
www.google.com.sg
www.googletagmanager.com
www.themathclassroom.com.sg
api.keen.io
i.ytimg.com
104.16.90.50
104.17.24.14
104.26.14.221
13.224.250.95
13.33.88.103
142.251.10.95
142.251.12.154
142.251.175.102
172.253.118.94
18.155.68.112
18.155.68.17
18.155.68.9
18.155.70.154
18.181.31.166
199.232.46.208
54.192.150.109
74.125.130.119
74.125.68.97
74.125.68.99
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www.themathclassroom.com.sg Open in urlscan Pro 18.181.31.166 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Detected technologies

Page Statistics

205 Requests

96 %HTTPS

0 %IPv6

15 Domains

21 Subdomains

20 IPs

4 Countries

5575 kBTransfer

14394 kBSize

4 Cookies

21 Outgoing links

Redirected requests

205 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

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www.themathclassroom.com.sg Open in urlscan Pro
18.181.31.166 Public Scan

Screenshot
Live screenshot

Full Image

205
Requests

96 %
HTTPS

0 %
IPv6

15
Domains

21
Subdomains

20
IPs

4
Countries

5575 kB
Transfer

14394 kB
Size

4
Cookies

205 HTTP transactions
1 data transactions