Security Analysis Results

testbook.com

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://testbook.com

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:March 22, 2026 10:40:55
Scan Complete

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Page Information

Target URL
https://testbook.com
Page Title
Testbook.com - India's No.1 Govt Exam Preparation Site | Online Course | Mock Test
testbook.com faviconSite Favicon
Status
Active

Host Information

Domain
testbook.com
Server
cloudflare
Country
United States
IP Address
172.66.145.178
ASN Information
13335
CLOUDFLARENET

Technologies

Node.js logo
Node.js
Programming languages
Varnish logo
Varnish
Caching
Amazon Web Services logo
Amazon Web Services
PaaS
Express logo
Express
Web frameworks
AngularJS logo
AngularJS
JavaScript frameworks
web-vitals logo
web-vitals
JavaScript libraries
+11 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-03-21 10:40:59
Valid Until
2027-03-22 10:40:59
Subject Name
testbook.com

Performance Statistics

125
Total Requests
35
Domains
32
IP Addresses
2.69 MB
Transfer Size
Content Size10.47 MB

HTTP Headers

CF-RAY
9e0494d1badd3087-SEA
Cache-Control
max-age=14400
Connection
keep-alive
Content-Encoding
br
Content-Type
text/html; charset=utf-8
Date
Sun, 22 Mar 2026 10:40:59 GMT
Server
cloudflare
Server-Timing
cfCacheStatus;desc="HIT" cfEdge;dur=37,cfOrigin;dur=0
Transfer-Encoding
chunked
cache_varnish
true
cf-cache-status
HIT
currentenvserve
production
isprod
true
istargetpage
true
projectname
testbook
vary
Accept-Encoding
via
1.1 google 1.1 varnish (Varnish/5.0), 1.1 google
x-frame-options
SAMEORIGIN
x-powered-by
Express
x-varnish
487438441 485679906
20 headers detected

Technology Stack Analysis

Node.js

Node.js

Programming languages

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.

Varnish

Varnish

Caching

Varnish is a reverse caching proxy.

Amazon Web Services

Amazon Web Services

PaaS

Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.

Express

Express

Web frameworksWeb servers

Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.

AngularJS

AngularJS

JavaScript frameworks

AngularJS is a JavaScript-based open-source web application framework led by the Angular Team at Google.

web-vitals

web-vitals

JavaScript librariesRUM

The web-vitals JavaScript is a tiny, modular library for measuring all the web vitals metrics on real users.

WebEngage

WebEngage

Marketing automationPersonalisation

WebEngage is a customer data platform and marketing automation suite.

Unpkg

Unpkg

CDN

Unpkg is a content delivery network for everything on npm.

Twitter Ads

Twitter Ads

Advertising

Twitter Ads is an advertising platform for Twitter 'microblogging' system.

Microsoft Advertising

Microsoft Advertising

Advertising

Microsoft Advertising is an online advertising platform developed by Microsoft.

Google Tag Manager

Google Tag Manager

Tag managers

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Google Analytics

Google Analytics

Analytics

Google Analytics is a free web analytics service that tracks and reports website traffic.

Facebook Pixel

Facebook Pixel

Analytics

Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.

Criteo

Criteo

AdvertisingRetargeting

Criteo provides personalised retargeting that works with Internet retailers to serve personalised online display advertisements to consumers who have previously visited the advertiser's website.

Cloudflare Browser Insights

Cloudflare Browser Insights

AnalyticsRUM

Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

Amazon SES

Amazon SES

Email

Amazon Simple Email Service (SES) is an email service that enables developers to send mail from within any application.

Website Cookies 19

_clsk

.testbook.com

Value
1xem8tg%5E1774176063404%5E1%5E0%5Ee.clarity.ms%2Fcollect
Expires:3/23/2026

_clck

.testbook.com

Value
itf9tz%5E2%5Eg4k%5E0%5E2272
Expires:3/22/2027

_uetsid

.testbook.com

Value
9f48ed8025db11f19b43b336486b8fe2
Expires:3/23/2026

_twpid

.testbook.com

Secure Strict
Value
tw.1774176061793.943995350371971666
Expires:4/16/2027

_ga_SW03JD4RXW

.testbook.com

Value
GS2.1.s1774176061$o1$g0$t1774176061$j60$l0$h0
Expires:4/26/2027

_fbp

.testbook.com

Lax
Value
fb.1.1774176062521.747647213240994186
Expires:6/20/2026

_ga_P3YHHH05L4

.testbook.com

Value
GS2.1.s1774176061$o1$g0$t1774176061$j60$l0$h0
Expires:4/26/2027

_gcl_au

.testbook.com

Value
1.1.741361445.1774176060
Expires:6/20/2026

cto_bundle

.testbook.com

Value
qKhuKV8zMUdXb21XcllOcThCOVIlMkZqb3AlMkJvRFNRdFFJQnZadkpIZ2ZhY2ZkSDMlMkI0aUMwczZ5akdrc3RjSWdrOUt0Q3Q5ZHRrdiUyRmc4ckgwdzl1cHNYczNzWFAlMkY4M3N1S1hNVzVPdWdlb0EzdFlxNVdoQzk1YmclMkJUaE55UUNNQzRPeU11VQ
Expires:4/21/2027

sbjs_session

.testbook.com

Value
[sbjs_session redacted]
Expires:3/22/2026

_ga

.testbook.com

Value
GA1.1.845365165.1774176061
Expires:4/26/2027

sbjs_udata

.testbook.com

Value
vst%3D1%7C%7C%7Cuip%3D%28none%29%7C%7C%7Cuag%3DMozilla%2F5.0%20%28Windows%20NT%2010.0%3B%20Win64%3B%20x64%29%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%29%20Chrome%2F119.0.0.0%20Safari%2F537.36
Expires:9/18/2026

sbjs_first

.testbook.com

Value
typ%3Dtypein%7C%7C%7Csrc%3D%28direct%29%7C%7C%7Cmdm%3D%28none%29%7C%7C%7Ccmp%3D%28none%29%7C%7C%7Ccnt%3D%28none%29%7C%7C%7Ctrm%3D%28none%29
Expires:9/18/2026

_uetvid

.testbook.com

Value
9f49753025db11f1ae1b2de2c8cfd5cf
Expires:4/16/2027

projectName

testbook.com

Value
testbook
Expires:Session

sbjs_migrations

.testbook.com

Value
1418474375998%3D1
Expires:9/18/2026

sbjs_current_add

.testbook.com

Value
fd%3D2026-03-22%2010%3A40%3A59%7C%7C%7Cep%3Dhttps%3A%2F%2Ftestbook.com%2F%7C%7C%7Crf%3D%28none%29
Expires:9/18/2026

sbjs_first_add

.testbook.com

Value
fd%3D2026-03-22%2010%3A40%3A59%7C%7C%7Cep%3Dhttps%3A%2F%2Ftestbook.com%2F%7C%7C%7Crf%3D%28none%29
Expires:9/18/2026

sbjs_current

.testbook.com

Value
typ%3Dtypein%7C%7C%7Csrc%3D%28direct%29%7C%7C%7Cmdm%3D%28none%29%7C%7C%7Ccmp%3D%28none%29%7C%7C%7Ccnt%3D%28none%29%7C%7C%7Ctrm%3D%28none%29
Expires:9/18/2026

External Links 7

Untitled Link

testbook.app.link

Analyze
Target URL
https://testbook.app.link/4D2CxmX4r6

Plutus Education

plutuseducation.com

Analyze
Target URL
https://plutuseducation.com/

Legal Blog

thelegalschool.in

Analyze
Target URL
https://thelegalschool.in/blog

Online Law Courses by The Legal School

thelegalschool.in

Analyze
Target URL
https://thelegalschool.in/

Finance& Accounting Blog

plutuseducation.com

Analyze
Target URL
https://plutuseducation.com/blog/

ACCA Course By Plutus

plutuseducation.com

Analyze
Target URL
https://plutuseducation.com/acca-course/online-coaching-career-program

Classplus Blog

classplusapp.com

Analyze
Target URL
https://classplusapp.com/growth/

Requested Domains 35

a.quora.com

Unknown Type
No category information available

analytics.google.com

Unknown Type
No category information available

analytics.twitter.com

Unknown Type
No category information available

api.testbook.com

Unknown Type
No category information available

bat.bing.com

Unknown Type
No category information available

c.bing.com

Unknown Type
No category information available

c.clarity.ms

Unknown Type
No category information available

c.webengage.com

Unknown Type
No category information available

cdn.testbook.com

Unknown Type
No category information available

connect.facebook.net

Unknown Type
No category information available

e.clarity.ms

Unknown Type
No category information available

gum.criteo.com

Unknown Type
No category information available

openfpcdn.io

Unknown Type
No category information available

q.quora.com

Unknown Type
No category information available

scripts.clarity.ms

Unknown Type
No category information available

ssl.widgets.webengage.com

Unknown Type
No category information available

sslwidget.criteo.com

Unknown Type
No category information available

static.ads-twitter.com

Unknown Type
No category information available

static.cloudflareinsights.com

Unknown Type
No category information available

static.criteo.net

Unknown Type
No category information available

stats.g.doubleclick.net

Unknown Type
No category information available

survey.webengage.com

Unknown Type
No category information available

t.co

Unknown Type
No category information available

testbook.com

Apex domain
Categories
EducationEducation

unpkg.com

Unknown Type
No category information available

upload.wikimedia.org

Unknown Type
No category information available

whatsappfloatingicon.pages.dev

Unknown Type
No category information available

widget.as.criteo.com

Unknown Type
No category information available

wsdk-files.webengage.com

Unknown Type
No category information available

www.clarity.ms

Unknown Type
No category information available

www.facebook.com

Unknown Type
No category information available

www.google-analytics.com

Unknown Type
No category information available

www.google.com

Unknown Type
No category information available

www.googletagmanager.com

Unknown Type
No category information available

z2024b5d8.webengage.co

Unknown Type
No category information available
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