erpnext.jp
Link authority for erpnext.jp (registrable domain: erpnext.jp) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.
Web-graph authority (0-100)
Domain scores measure erpnext.jp as a whole: every subdomain's links rolled up into one node of Common Crawl's domain-level web graph. Host scores measure the exact hostname erpnext.jp. WWW scores cover the www variant of that hostname, which the graph tracks as its own entry since January 2026 (before that, www and bare host were merged). A big gap between domain and host usually means the domain's authority lives on other subdomains. PageRank is link-endorsement authority: how much weight the sites linking here carry themselves. Harmonic centrality measures reach: how close this site sits to the rest of the web when following links, which favors broadly connected sites over ones boosted by a few heavy linkers. All are normalized 0 to 100 within each crawl snapshot; a dash means that series does not exist for this site.
Homepage
What erpnext.jp presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://erpnext.jp.
| Title | ERPNext.JP|自社所有できる完全OSSの日本版ERPNext |
|---|---|
| Description | 「ERPが高すぎる」を解決。ERPNext.JPはERPNextの完全日本版。ソースコード一式600万円(税別)を買い切りで自社所有—ベンダーロックインゼロ。PoC 50万円の実データ検証から始められます。まずは無料デモでお試しください。 |
| OG Title | ERPNext.JP|自社所有できる完全OSSの日本版ERPNext |
| OG Description | 「ERPが高すぎる」を解決。ソースコード一式600万円(税別)を買い切りで自社所有—ベンダーロックインゼロ。PoC 50万円の実データ検証から始められます。 |
| OG Site Name | ERPNext.JP / MY HATCH |
| Twitter Title | ERPNext.JP|自社所有できる完全OSSの日本版ERPNext |
| Twitter Card | summary_large_image |
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: Organization, LocalBusiness, Product, FAQPage, VideoObject.
JSON-LD block (1,413 bytes)
[{"@context":"https://schema.org","@type":"Organization","name":"合同会社MY HATCH","alternateName":"ERPNext.JP","url":"https://www.erpnext.jp","logo":"https://www.erpnext.jp/canva/logo-erpnextjp.svg","description":"クラウドERP「ERPNext.JP」の企画・開発およびサービスの提供","address":{"@type":"PostalAddress","streetAddress":"川副町南里52-2","addressLocality":"佐賀市","addressRegion":"佐賀県","addressCountry":"JP"}},{"@context":"https://schema.org","@type":"LocalBusiness","name":"合同会社MY HATCH","url":"https://www.erpnext.jp","image":"https://www.erpnext.jp/canva/logo-erpnextjp.svg","address":{"@type":"PostalAddress","streetAddress":"川副町南里52-2","addressLocality":"佐賀市","addressRegion":"佐賀県","addressCountry":"JP"},"priceRange":"¥¥"},{"@context":"https://schema.org","@type":"Product","name":"ERPNext.JP","description":"中小企業のためのオープンソースERP。ソース一式600万円(税別・自社利用)の買い切りで、販売・生産・在庫・購買・財務管理を自社の資産として所有できます。","brand":{"@type":"Brand","name":"ERPNext.JP"},"url":"https://www.erpnext.jp","image":"https://www.erpnext.jp/ogp.png","offers":{"@type":"Offer","priceCurrency":"JPY","price":"6000000","priceValidUntil":"2027-12-31","availability":"https://schema.org/InStock","url":"https://www.erpnext.jp/pricing"}}]JSON-LD block (4,168 bytes)
{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"今使っているシステム(Excel・他社ERP等)からの移行はできますか?","acceptedAnswer":{"@type":"Answer","text":"はい、可能です。ERPNext.JPでは「導入支援プラン」の中で、既存システムからのデータ移行をサポートしています。マスタデータ(品目・取引先・BOM等)やトランザクションデータのインポート機能を標準搭載しており、CSVやExcelからの一括取込にも対応しています。"}},{"@type":"Question","name":"セキュリティは大丈夫ですか?","acceptedAnswer":{"@type":"Answer","text":"ERPNext.JPは、高性能インフラ環境上で運用されており、定期的なバックアップ・障害復旧体制を標準で備えています。通信はSSL/TLSで暗号化され、ユーザーごとの権限設定やロールベースのアクセス制御により、情報漏えいリスクを最小化しています。重大な脆弱性が判明した場合は、契約の有無に関わらずお客様へ通知します(修正対応は契約範囲内、契約外はスポット対応)。"}},{"@type":"Question","name":"最低利用期間はありますか?","acceptedAnswer":{"@type":"Answer","text":"ERPNext.JPはソース一式の買い切り型(自社利用600万円・税別)が基本のため、ソフト利用に月額契約や最低利用期間はありません。保守サブスク(年間保守契約)はアップデート・セキュリティ対応のため初年度からのご加入を推奨しますが、内容・料金は運用実績に合わせて個別に設定します。導入前には14日間の無料デモ体験と、固定スコープのPoC(50万円)で「合うか」を確かめられます。"}},{"@type":"Question","name":"ユーザー数に制限はありますか?追加費用は発生しますか?","acceptedAnswer":{"@type":"Answer","text":"アカウント数は無制限です。ソース買い切り型のためユーザー課金がなく、ユーザー数が増えても追加ライセンス費用は一切発生しません。"}},{"@type":"Question","name":"製造業特有の機能(BOM・MRP・ロット管理等)に対応していますか?","acceptedAnswer":{"@type":"Answer","text":"はい、製造業向けの機能を豊富に搭載しています。多段BOM展開、MRP、ロット・バッチ管理、バーコードスキャンによる製造実績入力、トレーサビリティなど標準で備えています。"}},{"@type":"Question","name":"自社の業務に合わせたカスタマイズはできますか?","acceptedAnswer":{"@type":"Answer","text":"はい、柔軟なカスタマイズが可能です。カスタムフィールド・カスタムスクリプト・カスタムアプリなどの拡張手段を豊富に備えています。時間課金制で小回りの効くカスタマイズ支援を提供しています。"}},{"@type":"Question","name":"FAXでの受注にも対応できますか?","acceptedAnswer":{"@type":"Answer","text":"はい、対応しています。FAXの電子化(PDF化)→ AIによるOCR読み取り → 受注自動登録までを一気通貫で処理できます。"}},{"@type":"Question","name":"ERPを導入したことがないのですが、使いこなせますか?","acceptedAnswer":{"@type":"Answer","text":"ご安心ください。伴走支援(¥15,000/時間・実働ベース)の中で「1Dayトレーニング」「業務シナリオに沿った検証データの作成」「Fit&Gapヒアリング」を提供しています。14日間の無料デモ体験中も操作方法や設定に関する質問をお受けしています。"}},{"@type":"Question","name":"月次の原価計算はできますか?","acceptedAnswer":{"@type":"Answer","text":"はい、月次原価計算に対応しています。月ごとに製造原価を締めて算出する\"転がし計算\"が可能で、原材料費・労務費・製造経費を反映した正確な製品原価を月次で把握できます。"}}]}JSON-LD block (519 bytes)
{"@context":"https://schema.org","@type":"VideoObject","name":"ERPNext.JP 説明動画","description":"ERPNext.JP(MyHatch 提供)のサービス紹介動画。","thumbnailUrl":"https://i.ytimg.com/vi/3DgUhD6LZ8o/maxresdefault.jpg","uploadDate":"2025-09-01","contentUrl":"https://www.youtube.com/watch?v=3DgUhD6LZ8o","embedUrl":"https://www.youtube.com/embed/3DgUhD6LZ8o","publisher":{"@type":"Organization","name":"ERPNext.JP","logo":{"@type":"ImageObject","url":"https://www.erpnext.jp/canva/logo-erpnextjp.svg"}}}Authority over time
Every Common Crawl web-graph release since 2017, roughly quarterly. The domain series goes back to 2017; Common Crawl only began publishing the host-level graph in 2020, so host lines start there. Click a legend entry to show or hide that line. Flat lines are normal for established sites; watch for sustained rises or drops, which track real gains or losses in who links here.
A note on www: through the end of 2025 the source web graph merged www and non-www hostnames into the bare name, so one host line covers both. Starting in January 2026 the graph splits them into separate entries, which is why www can carry its own scores going forward.
Backlink counts
Unique linking domains seen in Common Crawl's link graphs. This is a different dataset than the 0-100 authority scores above: these are raw counts, host-level for erpnext.jp and domain-level for erpnext.jp with all its subdomains combined. Common Crawl covers a large sample of the web, not all of it, so treat counts as comparable between sites rather than absolute totals.
Top backlinks in the domain graph
Common Crawl publishes two link graphs. The DOMAIN graph connects whole domains: every link from any page of one domain to any page of another. This table shows the highest-authority domains linking to erpnext.jp (including its subdomains), ranked by the linker's PageRank. The table shows the top 2; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| maihatch.com | 17 | 17 |
| myhatch.co.jp | 9 | 7 |
Top backlinks in the host graph
The HOST graph connects exact hostnames, so subdomains count separately. This table shows the highest-authority hosts linking to erpnext.jp specifically, ranked by the linker's PageRank. The table shows the top 1; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| www.myhatch.co.jp | 19 | 0 |