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Site Info - Oceanparcels.org

Overview of web technologies used by Oceanparcels.org.

Website Background

Parcels: A highly customisable Lagrangian simulation framework

Description on Homepage

Top 100m among all websites

Popularity rank

GitHub Pages is a web page creation and hosting service by GitHub.

GitHub Pages

Docutils is a Python-based open-source text processing system for generating documentation in HTML and other formats.

Docutils
used on a subdomain

Sphinx is a Python-based tool for creating project documentation, based on Docutils.

Sphinx
used on a subdomain

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

JavaScript

Static websites don't use any server-side programming language for generating web pages, but deliver fixed content which is created manually or with an offline tool.

static files
used on a subdomain

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

Bootstrap is an open source HTML, CSS, and JavaScript framework.

Bootstrap
used on a subdomain

RequireJS is a JavaScript file and module loader.

RequireJS 2.3.4
36% of sites use a newer version
used on a subdomain

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

jQuery
used until recently

Bootstrap is an open source HTML, CSS, and JavaScript framework.

Bootstrap
used until recently

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

Node.js

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

Nginx
used on a subdomain

Cloudflare Server is a web server developed by Cloudflare.

Cloudflare Server
used on a subdomain

GitHub offers project repository hosting and also site hosting services.

GitHub

Read the Docs provides a platform for creating and hosting technical documentation.

Read the Docs
used on a subdomain
hosting info partly based on data from ipinfo.io

GitHub offers project repository hosting and also site hosting services.

GitHub

Fastly is a content delivery network.

Fastly

Cloudflare provides a content delivery network.

Cloudflare
used on a subdomain

GoDaddy is a provider of internet services. This includes the former brand Media Temple.

GoDaddy

Cloudflare provides DNS servers and other web services.

Cloudflare
used on a subdomain

Gmail is the email service provided by Google.

Gmail
used on a subdomain

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

Let’s Encrypt

The CDNJS is a content distribution network, hosting a large number of JavaScript libraries, provided by CloudFlare.

CDNJS
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

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

Session cookies are temporary cookies, which are deleted when the user closes the browser.

Session Cookies
used on a subdomain

HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security.

HttpOnly Cookies
used on a subdomain

Secure cookies are used only via an encrypted connections, which may increase security.

Secure Cookies
used on a subdomain

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

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 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 on a subdomain

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

HTTP/2
used on a subdomain

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

HTTP/3
used on a subdomain

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

Default protocol https

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

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

Twitter/X Cards

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

Generic RDFa
used until recently

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

GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations.

GIF

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

JPEG
used on a subdomain

Organizations

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