URL Inspection: https://schools.app

Open Cached · just now

UP

HTTP Status

200

Ping

1 ms

Technologies

9

Technologies Detected

Infrastructure & Network (3)

CDN	Cloudflare CDN https://www.cloudflare.com
Evidence: • Header Cf-Ray: 9a28b2d36cd5ea22-IAD • Header Server: cloudflare

DNS Provider	Cloudflare DNS https://www.cloudflare.com
Evidence: • DNS Record NS: greg.ns.cloudflare.com • DNS Record NS: linda.ns.cloudflare.com

Email Provider	Fastmail https://www.fastmail.com
Evidence: • DNS Record MX: in1-smtp.messagingengine.com • DNS Record MX: in2-smtp.messagingengine.com

Development (1)

JavaScript Library	Webpack https://webpack.js.org
Evidence: • HTML <script>: https://schools.app/_next/static/chunks/webpack-d73fb8912219c8bb.js

Analytics & Marketing (1)

Analytics	Cloudflare Web Analytics https://www.cloudflare.com/web-analytics
Evidence: • HTML <script>: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015

SSL & Certificates (1)

Certificate Authority	Google Trust https://pki.goog
Evidence: • SSL Certificate Issuer: C=US, O=Google Trust Services, CN=WE1

Other (3)

Cloud	Cloudflare https://www.cloudflare.com
Evidence: • HTML <script>: https://schools.app/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js • IP 104.21.51.147 → ASN 13335

Cloud	Google Console https://search.google.com/search-console
Evidence: • DNS Record TXT: google-site-verification=6avIXzEn-wpKRzVqsKRjrCdKyaH-4anKuDWFnT1wiJY

Framework	Next.js
Evidence: • HTML <script>: https://schools.app/_next/static/chunks/polyfills-42372ed130431b0a.js • HTML <script>: https://schools.app/_next/static/chunks/webpack-d73fb8912219c8bb.js • HTML <script>: https://schools.app/_next/static/chunks/framework-a6e0b7e30f98059a.js • HTML <script>: https://schools.app/_next/static/chunks/main-1479fca3e0a4d49f.js • HTML <script>: https://schools.app/_next/static/chunks/pages/_app-98eff9463b730b1a.js ... and 2 more

Metadata & SEO

Title

Flashcards World | Create and Study Flashcards Online

Description

Create and study your flashcards with ease. Perfect for learning new topics.

Keywords

flashcards, study, learn, create, memorization, education

Canonical URL

https://flashcards.world

Language

en

Viewport

width=device-width, initial-scale=1

SSL/TLS Certificate

View Full SSL Report

Issued By

C=US, O=Google Trust Services, CN=WE1

Security Score

77 /100

Social Media Cards

OpenGraph (6 properties)

Type

website

Description

Create and study your flashcards with ease. Perfect for learning new topics.

Title

Flashcards World - Create and Study with Flashcards

Image

https://flashcards.world/img/site_image.jpeg

Url

https://flashcards.world

Locale

en

Twitter Cards (4 properties)

Description

Create and study your flashcards with ease. Perfect for learning new topics.

Title

Flashcards World - Create and Study with Flashcards

Image

https://flashcards.world/img/site_image.jpeg

Card

summary

Network & Hosting

View DNS Records

104.21.51.147 • AS13335

Cloudflare

External Dependencies

cloudflareinsights.com (1 resources)

Scripts (1)

• https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015

Inspected on November 22, 2025 at 13:15 UTC