Classly.vn

classly.vn Profile

Title

Classly — Nền tảng all-in-one cho chuyên gia đào tạo

Description

Biến kiến thức thành thu nhập bền vững. Tạo khóa học, bán hàng tự động, xây dựng cộng đồng và quản lý vận hành trong một nền tảng duy nhất.

What technologies does classly.vn use?

These are the technologies used at classly.vn. classly.vn has a total of 14 technologies installed in 14 different categories.

CDN 2

Cloudflare cdnjs

Font Scripts 2

Font Awesome Lucide

Web Frameworks 1

Next.js

Web Servers 2

Next.js Nginx

Reverse proxies 1

Nginx

JavaScript Frameworks 1

React

Operating Systems 1

Ubuntu

Miscellaneous 1

Webpack

Ecommerce 1

Cart Functionality

Webmail 1

Google Workspace

Email 1

Google Workspace

SSL/TLS certificate authorities 1

Let's Encrypt

Performance 1

Priority Hints

Hosting 1

Cloudflare DNS

classly.vn Traffic Analysis

There's no enough data about classly.vn traffic.

Daily Unique Visitors

n/a

Monthly Visits

n/a

Pages per Visit

n/a

Daily Pageviews

n/a

Avg. Visit Duration

n/a

Bounce Rate

n/a

Global Reach

n/a

HypeRank

n/a

*All traffic values are estimates only.

Backlinks Report

Classly.vn has a total of 141 backlinks from 4 referring domains and most of them comes from Singapore.

Ad Experience Report

Summary of the ad and abusive experience ratings Google assigns to classly.vn, per platform.

Where is classly.vn hosted?

Classly.vn may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

Other sites hosted on 45.32.125.141

There are no other sites hosted on this IP.

How fast does classly.vn load?

The average loading time of classly.vn is 718 ms. The Desktop speed index is 92 and mobile speed index is 95.

Does classly.vn use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on classly.vn are reduced by 79%.

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.

WOT MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.

Status

UNKNOWN

SSL Checker SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. classly.vn supports HTTPS.

Security Headers

HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. classly.vn sends 2 of the 6 recommended security headers, and its SSL certificate is issued by Let's Encrypt.

Strict-Transport-Security

missing

Content-Security-Policy

missing

X-Frame-Options

present

X-Content-Type-Options

present

Referrer-Policy

missing

Permissions-Policy

missing

SSL issuer

Let's Encrypt

SSL expires

2026-12-12 in 29 days

Email Security

SPF, DKIM and DMARC are DNS records that prove which servers may send email for a domain and tell receivers what to do with forged messages. Missing or weak records make emails from classly.vn more likely to land in spam and the domain easier to spoof.

Email provider

Google Workspace

SPF

present

DMARC

missing

DKIM

found

DNSSEC

not signed

v=spf1 include:_spf.google.com ~all

AI Crawlers

Websites use robots.txt to allow or block AI crawlers that collect content for training and AI search. classly.vn does not block any known AI crawler.

llms.txt

not found

Verify HTTP/2 & HTTP/3 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. HTTP/3 goes a step further and runs over QUIC instead of TCP, for faster connections and better performance on unreliable networks.

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.

server: nginx/1.24.0 (Ubuntu)
date: Thu, 12 Nov 2026 13:58:34 GMT
content-type: text/html; charset=utf-8
vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding
link: </_next/static/media/83afe278b6a6bb3c-s.p.0q-301v4kxxnr.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </logo-web.png>; rel=preload; as="image"
x-powered-by: Next.js
cache-control: private, no-cache, no-store, max-age=0, must-revalidate
content-encoding: gzip
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block
x-content-type-options: nosniff

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.