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Site Info - 2ch.net

Overview of web technologies used by 2ch.net.

Website Background

2ちゃんねる掲示板へようこそ
「ハッキング」から「今晩のおかず」までを手広くカバーする巨大掲示板群『2ちゃんねる』へようこそ!
automatic translation provided by Microsoft
Welcome to the bulletin board 2channel
 "Hacking" to "supper" were extensively covering up a huge bulletin board 2channel 』[Welcome!

Description on Homepage

22 July 1999

Online since

Number 363 of all websites according to Alexa

Popularity rank

CountryVisitorsCountry Rank
Japan98.1%27
CityVisitorsCity Rank
Tokyo, JP29.9%23
Nihon'odori, JP3.7%25
Ashiharacho, JP2%31

Main visitors locations

Website Quality Alerts

Found on page http://2ch.net/
The character encoding name specified in the HTML content-type meta tag is "X-SJIS". The correct and preferred name is "SHIFT_JIS".

Incorrect or uncommon character encoding name

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

JavaScript
(used until recently)

Transitional version of XHTML.

XHTML Transitional 1.0

Shift JIS (also called SJIS) is a character encoding system for the Japanese language.

Shift JIS

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

GIF

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 month and 1 year.

Cookies expiring in months

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

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

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

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

HTTP/2

SPDY (pronounced speedy) is a web protocol developed by Google, the basis for HTTP/2.

SPDY

Comodo provides IT services, software, and SSL certificates under various brand names.

Comodo

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

Nginx

CloudFlare provides a content delivery network.

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

Network providers

.net

United States

Japanese

Technology Score

The technology score rates a site based on its technologies in a range from 0 to 100. It consists in a popularity score (how many sites use the same technologies), a traffic score (how much traffic have other sites using the same technologies) and a version score (how many sites use more recent technology versions). Quality alerts also affect the rating.

TotalPopularity TrafficVersion
Technology Score546256
Markup Languages434244
SSL Certificate Authorities606357
Web Servers575956
Reverse Proxy Services758565
1 Quality Alert-5

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