Recent Technology Changes in hackerrank.com

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Technologies in use by hackerrank.com

AppNexus is the most advanced platform for buying real-time online advertising. AppNexus's clients include the largest ad networks and online advertisers. AppNexus offers a proprietary gateway to premier ad exchanges and ad inventory aggregators, and cloud computing capabilities for unrivaled scalability. AppNexus is based in Ne...

Premium video monetization solutions.

DoubleClick is a provider of digital marketing technology and services. Companies come to DoubleClick for expertise in ad serving, media, video, search and affiliate marketing to help them make the most of the digital medium.

Unified Advertising and Analytics solutions from Google

Marketo provides a complete marketing automation software solution that is powerful and easy to use for fast-growing small companies and global enterprises alike. Built for marketers, by marketers, Marketo is designed to allow companies to launch their first campaign in days and scale to meet the needs of the most complex globa...

Google Analytics is a service offered by Google that generates detailed statistics about a website's traffic and traffic sources and measures conversions and sales. Google Analytics can track visitors from all referrers, including search engines and social networks, direct visits and referring sites. It also displays advertisin...

Mixpanel is an advanced analytics service that helps improve web and mobile applications by tracking how users interact & engage with them. Mixpanel's mission is to help the world learn from their data, by offering a sophisticated analytics platform that companies can use to understand how users behave. Mixpanel performs all of ...

Bizible's B2B marketing attribution and revenue planning software.

This website contains tracking information that allows admins to see Facebook Insights out of Facebook to this domain.

Pendo captures user behavior, gathers feedback, and provides contextual help.

6sense is a B2B predictive intelligence engine for marketing and sales.

Adobe mbox is a "marketing box," a portion of your Web page that can be configured to show different content in different situations.

An Open-Source JavaScript Library for Mobile-Friendly Interactive Maps.

Avature is a highly flexible enterprise SaaS platform for Global Talent Acquisition & Talent Management, & the leading global provider of CRM for recruiting.

Workable is all-in-one recruiting software. Source and evaluate candidates, track applicants and collaborate with your hiring teams.

iCIMS is a provider of ATS applicant tracking systems and HR recruiting software.

A recruiting software to help you engage the right talent, faster with the world’s first collaborative applicant tracking system.

Websites using some type of Facebook technology.

Websites using Amazon technologies

Websites using Google technologies

Akamai provides a distributed computing platform for global Internet content and application delivery.

CloudFlare is a global CDN and DNS provider that can speed up and protect any site online.

Akamai's EdgePlatform is one of the world's largest distributed computing platforms. It is a network of more than 95,000 secure servers equipped with proprietary software and deployed in 71 countries.

Amazon Simple Storage Service (Amazon S3) is object storage with a simple web service interface to store and retrieve any amount of data from anywhere on the web.

jQuery: The Write Less, Do More, JavaScript Library.

Raven.js is a JavaScript client for Sentry, used to capture errors on web pages and report them to a remote server for monitoring.

The Progressive JavaScript Framework

Google Tag Manager makes it easy for marketers to add and update website tags including analytics, remarketing, and more.

A semantic personal publishing platform with a focus on aesthetics, web standards, and usability.

All Twitter's social tools, including buttons and timeline widgets.

Facebook Connect allow users to connect their Facebook identity, friends and, privacy to any website. Facebook Connect is Facebook's first attempt to allow access to Facebook user data outside of Facebook itself. The company is describing it as giving third party applications access to much of the same data as Facebook applicat...

Website using Instagram integrations or links.

Website with links to Instagram profiles or pictures

Embedded videos from YouTube.

Embedded videos from Vimeo.

Websites using some type of cookie consent system

Cookie Consent is a simple cookie notification plugins for WordPress.

Google APIs are application programming interfaces developed by Google which allow communication with Google Services and their integration to other services.

iOS Safari instructions for mobile web apps

This site uses the viewport meta tag which means the content may be optimized for mobile content.

Zendesk provides an integrated on-demand helpdesk - customer support portal solution based on the latest Web 2.0 technologies and design philosophies. The product has an elegant, minimalist design implemented in Ruby on Rails and provides seamless integration of the back-end helpdesk SaaS to a company's online customer-facing...

nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.

Ruby on Rails is an open-source web framework that is optimized for programmer happiness and sustainable productivity. It lets you write beautiful code by favoring convention over configuration.

Akamai's network is one of the world's largest distributed-computing platforms, responsible for serving 30 percent of all web traffic.

Amazon Route 53 is a highly available and scalable Domain Name System (DNS) web service.

PayPal is a American international e-commerce service that enables companies and individuals to send money and to accept payments without revealing any financial details.

Stripe is a developer-friendly way to accept payments online and in mobile apps.

Payment solutions for online merchants

Websites that accepts payments with American Express.

Websites that accept payment with JCB

Websites that accepts payments with Visa.

websites using the $ symbol on their website - meaning it may accept payment in this currency used in Israel.

Previously Google Apps for Business. G Suite is a cloud-based productivity suite that helps you and your team connect and get work done from anywhere on any device. It's simple to setup, use and manage, allowing you to work smarter and focus on what really matters.

Amazon Simple Email Service (Amazon SES) is a cost-effective outbound-only email-sending service built on the reliable and scalable infrastructure that Amazon.com has developed to serve its own customer base. With Amazon SES, you can send transactional email, marketing messages, or any other type of high-quality content and you ...

A family of standard web feed formats used to publish frequently updated information like blog entries, news headlines, audio and video.

Websites with FAQ page

Websites using https protocol.

Content Security Policy is best used as defense-in-depth, to reduce the harm caused by content injection attacks.

The DOCTYPE is a required preamble for HTML5 websites.

Allows a website to define how a page is rendered in Internet Explorer 8, allowing a website to decide to use IE7 style rendering over IE8 rendering.

UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.

A web page. Every web page is implicitly assumed to be declared to be of type WebPage, so the various properties about that webpage, such as breadcrumb may be used. We recommend explicit declaration if these properties are specified, but if they are found outside of an itemscope, they will be assumed to be about the page

A scheme.org entity that represents an organization such as a school, NGO, corporation, club, etc.

A scheme.org entity that represents a person (alive, dead, undead, or fictional).

A scheme.org entity that represents the most generic kind of creative work, including books, movies, photographs, software programs, etc.

A scheme.org entity that represents a blog post.

A scheme.org entity that represents a blog.

Meta descriptions are HTML attributes that provide concise explanations of the contents of web pages. Meta descriptions are commonly used on search engine result pages (SERPs) to display preview snippets for a given page.

The http-equiv attribute provides an HTTP header for the information/value of the content attribute. The http-equiv attribute can be used to simulate an HTTP response header.

A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical", or "preferred".

By adding rel="home" to a hyperlink, a page indicates that the destination of that hyperlink is the homepage of the site in which the current page appears.

Wesites using favicon rel tag

This page contains a meta robots tag which tells search engines and robots to index or not index the page.

Chrome for Android, since version 39 supports the "theme-color" meta tag to allow websites control the background color of the tab's UI header.

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