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Site Info - Icpc.global

Overview of web technologies used by Icpc.global.

Website Background

The ICPC International Collegiate Programming Contest

Description on Homepage

Top 1m among all websites

Popularity rank

Website Quality Alerts

Found on page https://worldfinals.icpc.global/
There is no title defined for the web page.

No title declaration

Found on page http://icpc.global/
At our the last visit we found the server time to be approximately 8 hours slow.

Incorrect server time

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WordPress is an open source blog publishing and content management system, based on PHP and MySQL.

WordPress
used on a subdomain

PHP is a scripting language for creating websites.

PHP
used on a subdomain

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

JavaScript

jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig.

jQuery 3.7.1
0% of sites use a newer version
used on a subdomain

p5.js is a JavaScript library that aims to make coding accessible for artists, designers, educators, and beginners.

p5.js
used on a subdomain

Nginx (pronounced as "engine X") is a lightweight open source web server developed by Igor Sysoev.

Nginx 1.25.5
20% of sites use a newer version
used on a subdomain

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

Amazon

Bluehost is a US-based hosting provider owned by Newfold Digital.

Bluehost
used on a subdomain
hosting info partly based on data from ipinfo.io

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

Amazon

Newfold Digital operates various web hosting brands.

Newfold Digital
used on a subdomain

Amazon CloudFront is a content delivery web service by Amazon.

Amazon CloudFront

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

Amazon

Bluehost is a US-based internet services provider owned by Newfold Digital.

Bluehost
used on a subdomain

Gmail is the email service provided by Google.

Gmail

Bluehost is a US-based internet services provider owned by Newfold Digital.

Bluehost
used on a subdomain

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 on a subdomain

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
used on a subdomain

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

Google Ads
used on a subdomain

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

Google Tag Manager
used on a subdomain

A Twitter/X Button allows a Twitter user to post a tweet from the visited site.

Twitter/X

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

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

Brotli is a lossless compression algorithm developed by Google.

Brotli Compression
used on inner pages

A weak ETag is an HTTP header field for validation of cached web pages, that indicates a semantically equivalent page in the cache.

Weak ETag

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

Default protocol https

Twitter/X Cards enable automatic attachment of photos, videos and media elements to tweets.

Twitter/X Cards

The Open Graph protocol, originally developed by Facebook, is an RDFa-based format that enables any web page to become a rich object in a social graph.

Open Graph
used on a subdomain

Generic RDFa (Resource Description Framework in attributes) is RDFa without further specialization.

Generic RDFa
used on a subdomain

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

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
used on a subdomain

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

JPEG
used until recently

Global

.global

Germany
United States
used on a subdomain

English

 

 

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