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PPP共通データ仕様協議会　共通データ仕様公開サイト – 特定非営利活動法人日本PFI・PPP協会が運営するPPP共通データ仕様協議会で共通化したデータ仕様を公開しています — 15 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Databases →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
sample-pon.com ↗	62 match 1 shared topics	ログイン｜データベース管理	ja	databases	robotsllmsaihumans	emailphone	none
valuesccg.com ↗	62 match 1 shared topics	データインテリジェンス×マーケティングで価値創造をともに｜株式会社ヴァリューズ	ja	databases WooCommerce	robotsllmsaihumans	emailphone	partial · 1
sustira.io ↗	62 match 1 shared topics	Sustira \| 人が働く環境を数値で説明するためのデータ基盤	ja	databases	robotsllmsaihumans	emailphone	none
sutadeta.com ↗	62 match 1 shared topics	スターのデータ保存庫	ja	databases WordPress	robotsllmsaihumans	emailphone	none
fb-psona.com ↗	61 match 1 shared topics	カタログ \| 株式会社ファンブリック　パソナ　psona　データベース　カタログ \| 名古屋市	ja	databases Wix	robots llmsaihumans	emailphone	none
linkeddata.jp ↗	61 match 1 shared topics	- Linked Data \| つながるデータ	JP ja	databases	robotsllmsaihumans	emailphone	none
lunapacket.com ↗	61 match 1 shared topics	ルナパケット – We make the new world with data linking.	ja	databases WordPress	robotsllmsaihumans	emailphone	none
7sark.com ↗	60 match 1 shared topics	お知らせ - セブンズアーク	ja	databases Jimdo	robotsllmsaihumans	emailphone	none
cartardb.com ↗	60 match 1 shared topics	かるたーDB	ja	databases	robotsllmsaihumans	emailphone	none
dentsuict.com ↗	60 match 1 shared topics	Connect DB	ja	databases	robotsllmsaihumans	emailphone	none
nasta-okurijo.com ↗	60 match 1 shared topics	Nasta 送り状No.検索システム	ja	databases	robotsllmsaihumans	emailphone	none
access-migsupport.com ↗	32 match 1 shared topics	Accessシステムのトラブル不具合相談 \| 既存のAccessシステムの保守サポートいたします。	ja	software-and-applications WordPress	robotsllmsaihumans	emailphone	none
johsei.com ↗	32 match 1 shared topics	データ処理代行（入力・管理）の株式会社ジェイシーシー	ja	databases	robotsllmsaihumans	emailphone	none
access23.com ↗	31 match 1 shared topics	Accessのつぼデータベースソフト\|無料(フリー)	ja	databases	robotsllmsaihumans	emailphone	none
hayalogic.com ↗	30 match 1 shared topics	HayaLogic ｜既存システムの改修・保守・DB高速化｜フリーランスエンジニア工藤雅徳	ja	web-development	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.