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Site Info - Allen.in

Overview of web technologies used by Allen.in.

Website Background

Best Online Coaching for NEET, IIT JEE & Class 6 - 10th
ALLEN - India's best coaching institute for NEET, IIT JEE, and classes 6 to 10 with 36 years of experience offering unparalleled personalized guidance. Join today and embark on a journey to academic excellence.

Description on Homepage

Top 10k among all websites

Popularity rank

JavaScript is a lightweight, object-oriented, cross-platform scripting language. This includes TypeScript.

JavaScript

JavaScript is a lightweight, object-oriented, cross-platform scripting language, often used within web pages.

JavaScript

Next.js is an open source JavaScript framework based on React and Node.js.

Next.js

Node.js is a server-side JavaScript environment for writing network programs such as web servers, originally developed by Ryan Dahl.

Node.js

Amazon is a US-based e-commerce and cloud computing provider.

Amazon
hosting info partly based on data from ipinfo.io, see details

Amazon is a US-based e-commerce and cloud computing provider.

Amazon

Amazon CloudFront is a content delivery web service by Amazon.

Amazon CloudFront

Akamai provides a content delivery network. This includes the former brands Instart Logic and StackPath.

Akamai
used until recently

Amazon is a US-based e-commerce and cloud computing provider.

Amazon

Akamai provides a content delivery network.

Akamai
used until recently

Gmail is the email service provided by Google.

Gmail

Trend Micro is an IT services provider and cyber security company headquartered in Japan.

Trend Micro

Starfield Technologies is an SSL certificate authority owned by Go Daddy.

Starfield

Let’s Encrypt is a free, automated, and open certificate authority provided by the Internet Security Research Group.

Let’s Encrypt
used until recently

Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google. This includes the Ads conversion tracking and the Floodlight services.

Google Analytics

Microsoft Clarity is a website visitor tracking tool.

Microsoft Clarity

Microsoft UET (Universal Event Tracking) records what visitors do on a website after they click on an ad.

Microsoft UET

The Google Advertising network consists of AdSense, DoubleClick and other services.

Google Ads

The Google Tag Manager is a Google service to support webmasters to manage tags on their websites.

Google Tag Manager

External Cascading Style Sheets define style rules in a separate CSS file.

External CSS

Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.

Embedded CSS

Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute.

Inline CSS

Persistent cookies with an expiration time between 1 and 10 years.

Cookies expiring in years

Non-HttpOnly cookies are used in the HTTP protocol and also in client side scripts, which may be a security threat.

Non-HttpOnly Cookies

Non-secure cookies may be used via an unencrypted connections, which may be a security threat.

Non-Secure Cookies

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.

Default protocol https

The Internet Protocol version 6 (IPv6) provides amongst others a vastly larger address space than the preceding version 4. We consider a website to support IPv6 if a 128-bit address is assigned to it, regardless of the content delivered at that address.

IPv6
used until recently

HTTP/2 is the second major version of the HTTP network protocol.

HTTP/2
used until recently

HTTP/3 is the third major version of the HTTP network protocol, derived from the QUIC protocol.

HTTP/3
used until recently

HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections.

HTTP Strict Transport Security
used until recently

JSON-LD (JavaScript Object Notation for Linked Data) is a method of encoding Linked Data using JSON.

JSON-LD

HTML5 is the fifth revision of the HTML standard.

HTML5

UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.

UTF-8

PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and originally introduced as a free, open-source successor of GIF.

PNG

JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.

JPEG

Scalable Vector Graphics (SVG) is an XML-based vector image format.

SVG

WebP is an image format that provides lossless and lossy compression, developed by Google.

WebP

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