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Site Info - C-sqr.net

Overview of web technologies used by C-sqr.net.

Website Background

サークルスクエア - グループ運営のためのアプリ
チーム・団体・コミュニティ運営のための無料アプリ。スケジュール共有と出欠確認、写真やファイルの共有、掲示板やメール配信など、機能豊富なグループウェアです。
automatic translation provided by Microsoft
Circle Square - an app for group management
Free app for team, organization, and community management. It is a groupware with rich functions such as schedule sharing and RSVP, sharing photos and files, bulletin boards and email distribution.

Description on Homepage

Top 100k among all websites

Popularity rank

Zendesk provides hosted customer service software.

Zendesk
used on a subdomain

Ruby is a general-purpose object-oriented language originally developed by Yukihiro "Matz" Matsumoto in Japan.

Ruby
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 3.5.1
68% of sites use a newer version

The Apache HTTP Server is an open source web server by the Apache Software Foundation.

Apache

Cloudflare Server is a web server developed by Cloudflare.

Cloudflare Server
used on a subdomain

Envoy Proxy is a proxy server designed for large service-oriented architectures.

Envoy
used on a subdomain

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

Amazon

Zendesk provides hosted customer service software.

Zendesk
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

Cloudflare provides a content delivery network.

Cloudflare
used on a subdomain

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

Amazon

GMO GlobalSign (formerly GMO Cloud) is a Japanese internet services provider owned by the GMO Internet Group.

GMO GlobalSign

Zendesk provides hosted customer service software.

Zendesk
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

The jQuery CDN hosts copies of the jQuery library, provided by MaxCDN.

jQuery CDN

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

Facebook Social Plugins provide a way for Facebook users to share web pages with their friends.

Facebook
used on a subdomain

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

Twitter/X
used on a subdomain

LinkedIn Share Buttons enable visitors to to share website content with their LinkedIn network.

LinkedIn
used on a subdomain

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
used on a subdomain

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

Inline CSS
used on a subdomain

Persistent cookies with an expiration time of up to 1 day.

Cookies expiring in hours

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

HttpOnly Cookies

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

Non-HttpOnly Cookies

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

Secure Cookies

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

Brotli is a lossless compression algorithm developed by Google.

Brotli Compression
used on a subdomain

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

HTTP/2

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

HTTP Strict Transport Security
used on a subdomain

The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.

Default subdomain www

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

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
used on a subdomain

Network providers

.net

Japan

Japanese

 

 

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