atcoder / Company -

atcoder.co.jp の Semrush グローバルランクは 0 です。atcoder.co.jp は、推定広告収入に基づいて、US$1,470 の推定価値を持っています。 atcoder.co.jp には、毎日約 169 人のユニークユーザーがアクセスしています。その Web サーバーは United States にあり、IP アドレスは 3.115.180.125です。 SiteAdvisor によると、atcoder.co.jp は安全にアクセスできます。

トラフィック & 見積もりの価値

売買価格	US$1,470
毎日の広告収入	US$1
月間広告収入	US$40
年間広告収入	US$488
デイリーユニークビジター	11
注: トラフィックと収益の値はすべて推定値です。

DNS Records

Host	Type	TTL	Data
atcoder.co.jp.	A	60	IP: 3.115.180.125
atcoder.co.jp.	A	60	IP: 54.248.200.175
atcoder.co.jp.	NS	86400	NS Record: ns-858.awsdns-43.net.
atcoder.co.jp.	NS	86400	NS Record: ns-1466.awsdns-55.org.
atcoder.co.jp.	NS	86400	NS Record: ns-1658.awsdns-15.co.uk.
atcoder.co.jp.	NS	86400	NS Record: ns-429.awsdns-53.com.

HtmlToTextCheckTime:2022-09-24 06:23:53

Home Contest Ranking English 日本語 English Sign Up Sign In Company Company name AtCoder Inc. Address Shinjuku SKY Bldg, 4-1-23, Shinjuku, Shinjuku-ku, Tokyo, 160-0022, Japan Date of establishment June 20th 2012 CEO Naohiro Takahashi Capital 100 million yen Business Development, administration of programming contest site "AtCoder" Plan, administration of the programming contest Adoption support, ability judgment duties of the software engineer Terms of service Privacy Policy Information Protection Policy Company FAQ Contact Copyright Since 2012 © AtCoder Inc. All rights reserved. Page

HTTP Headers

HTTP/1.1 301 Moved Permanently
Server: awselb/2.0
Date: Fri, 07 Jan 2022 08:25:31 GMT
Content-Type: text/html
Content-Length: 134
Connection: keep-alive
Location: https://atcoder.co.jp:443/

HTTP/2 301 
server: awselb/2.0
date: Fri, 07 Jan 2022 08:25:32 GMT
content-type: text/html
content-length: 134
location: https://atcoder.jp:443/company

HTTP/2 200 
date: Fri, 07 Jan 2022 08:25:33 GMT
content-type: text/html; charset=utf-8
content-length: 6924
server: nginx
vary: Accept-Encoding
cache-control: no-cache, no-store, must-revalidate, private
expires: Fri, 1 Jan 2010 00:00:00 GMT
pragma: no-cache
set-cookie: REVEL_FLASH=; Path=/; HttpOnly; Secure; SameSite
set-cookie: REVEL_SESSION=8b108872b7acda57c22160092ffeecc17f8d7bcf-%00_TS%3A1657095933%00%00csrf_token%3ADoPoiFWLVItA6OkLjMWYQqfzocrNVid6TLv%2BRIkB2%2BY%3D%00; Path=/; Expires=Wed, 06 Jul 2022 08:25:33 GMT; Max-Age=15552000; HttpOnly; Secure; SameSite
x-content-type-options: nosniff
x-xss-protection: 1; mode=block

atcoder.co.jp Whois Information

[ JPRS database provides information on network administration. Its use is    ]
[ restricted to network administration purposes. For further information,     ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]
Domain Information: [ドメイン情報]
a. [ドメイン名]                 ATCODER.CO.JP
e. [そしきめい]                 あっとこーだーかぶしきがいしゃ
f. [組織名]                     AtCoder株式会社
g. [Organization]               AtCoder Inc.
k. [組織種別]                   株式会社
l. [Organization Type]          corporation
m. [登録担当者]                 KA24924JP
n. [技術連絡担当者]             TW119175JP
p. [ネームサーバ]               ns-1466.awsdns-55.org
p. [ネームサーバ]               ns-1658.awsdns-15.co.uk
p. [ネームサーバ]               ns-858.awsdns-43.net
p. [ネームサーバ]               ns-429.awsdns-53.com
s. [署名鍵]
[状態]                          Connected (2022/07/31)
[登録年月日]                    2012/07/07
[接続年月日]                    2012/07/07
[最終更新]                      2021/08/01 01:11:21 (JST)

atcoder.co.jp 評価と分析