March 2026
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Global Rank
#5,898,672
465,009Category Rank
#6,342
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Bounce Rate
61.37%
Pages per Visit
1.27
Avg Visit Duration
00:00:09
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Top 10 a21-hp.com Competitors
The Top 10 Sites Like a21-hp.com in March 2026 are ranked by their affinity to a21-hp.com in terms of keyword traffic, audience targeting, and market overlap
このサイト（serendip）では、css、javascriptなど主にwebに関する話題を取り扱ったblog、androidアプリ、firefox拡張機能、「信長の野望 烈風伝 セーブデータエディタ」などのフリーソフトウェアを公開しています。
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Global Rank
#11,782,932
2,043,093Bounce Rate
45.27%
Pages per Visit
1.30
Avg Visit Duration
00:00:15
Similarity Score
100%このページは錦稜会(東京電機大学二部山岳部ob会)のぺーじです。会員はどなたでも登録することが出来ます。コンピューター関連の記事もあります。
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Global Rank
#14,052,155
Bounce Rate
45.22%
Pages per Visit
1.06
Avg Visit Duration
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82%- Company
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Global Rank
#6,985,499
140,903Bounce Rate
54.77%
Pages per Visit
1.59
Avg Visit Duration
00:00:34
Similarity Score
82%Linux/Ubuntuを中心にスマートフォン関連や海外の面白ネタまで様々な情報を配信しています
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82%fkimuraの備忘録 - freebsdやlinuxと仮想化関連の導入設定作業の備忘録をメモしたページです。
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81%【サイト内検索】 【新着記事】 「Windows Terminal」（プレビュー版）がストアアプリとして登場。
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80%
UbuntuやLinuxの最新情報を紹介
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Global Rank
#1,917,601
315,983
Bounce Rate
81.18%
Pages per Visit
1.51
Avg Visit Duration
00:00:56
Similarity Score
79%ITのナレッジ・サイトをOpenしました。 IT Knowledge 109 業務で培った知識や経験を元に、Windows系、Linux系の機能やコマンド、ツールの導入方法などについて定期的に投稿していきま...
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Global Rank
#4,904,722
1,522,892Bounce Rate
59.45%
Pages per Visit
1.33
Avg Visit Duration
00:00:05
Similarity Score
79%お好み焼きを木綿豆腐で作りました！amzn_assoc_ad_type ="responsive_search_widget"; amzn_assoc_tracking_id ="tanegame0f-22&q
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Global Rank
#9,700,453
191,990Bounce Rate
48.31%
Pages per Visit
1.41
Avg Visit Duration
00:00:18
Similarity Score
76%php入門者の為の情報サイト。phpに必要な環境設定やスクリプト、 またmysqlとの連携などを解説しています！
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64%a21-hp.com's top 5 competitors in March 2026 are: serendip.ws, kinryokai.net, yamamototakashi.com, ubuntu.firebird.jp, and more.
According to Similarweb data of monthly visits, a21-hp.com’s top competitor in March 2026 is serendip.ws. a21-hp.com 2nd most similar site is kinryokai.net, and closing off the top 3 is yamamototakashi.com.
ubuntu.firebird.jp ranks as the 4th most similar website to a21-hp.com and freebsd.fkimura.com ranks fifth in March 2026.
The other five competitors in the top 10 list are cloud-work.net, kledgeb.blogspot.com, itc109.com, tanegame.com, and php-beginners.net.