Title: Volance Detection Author: Volance Published: 2026年10月7日 Last modified: 2026年10月7日 --- プラグインを検索 ![](https://ps.w.org/volance-detection/assets/banner-772x250.png?rev=3733336) ![](https://ps.w.org/volance-detection/assets/icon.svg?rev=3733336) # Volance Detection 作者: [Volance](https://profiles.wordpress.org/thisissohard002/) [ダウンロード](https://downloads.wordpress.org/plugin/volance-detection.0.1.0.zip) * [詳細](https://ja.wordpress.org/plugins/volance-detection/#description) * [レビュー](https://ja.wordpress.org/plugins/volance-detection/#reviews) * [インストール](https://ja.wordpress.org/plugins/volance-detection/#installation) * [開発](https://ja.wordpress.org/plugins/volance-detection/#developers) [サポート](https://wordpress.org/support/plugin/volance-detection/) ## 説明 Volance Detection connects your site to the Volance service. When a visitor allows it, a small script records how they interact with the page, and your server passes that to Volance when they submit a login, registration or comment form. Volance returns an estimated human-likeness score, and the plugin shows it in your WordPress admin. This plugin is **observe-only**. It never blocks a submission, never redirects and never changes what a visitor sees. If Volance is slow, down or over quota, your forms work exactly as before. * Nothing is collected, and the Volance script is not even downloaded, until the visitor clicks Allow. A visitor who declines, or whose browser sends Global Privacy Control, is not observed. * A score is an **estimate**. It is not proof that someone is human or a bot. * Your secret key stays on your server. It is never printed on a page or sent to a browser. * Fingerprinting is never used. If your Volance workspace has the fingerprint tier switched on, the plugin collects and sends nothing until you switch it off. * The activity log keeps the score, verdict, form, time and request ID for 30 days. It stores no IP address, browser details or form content. You need a Volance account. Create one at https://app.volance.com. ### External services This plugin connects to the Volance service, operated by Oops Games LLC, to estimate whether a form submission came from a human, an agent or a bot. **1. Volance script (visitor’s browser).** After a visitor clicks Allow, their browser downloads and runs https://app.volance.com/trace.js. It makes no network requests of its own. Downloading it reveals the visitor’s IP address and browser details to Volance’s servers, as any web request does. **2. Volance scoring API (your server).** When a visitor who allowed detection submits an observed form, your server sends Volance a request to https://app.volance.com/ api/trace/session and then https://app.volance.com/api/trace/score, authenticated with your workspace keys. The request contains: * interaction timing, pointer movement, wheel and scroll timing, key press timing( never which keys) and coarse browser and device descriptors recorded by the script; * the visitor’s IP address, which Volance stores only as a one-way hash; * the visitor’s User-Agent, Accept-Language, Sec-CH-UA and Sec-Fetch-Site / Sec- Fetch-Mode request headers. It never contains typed characters, form values, clipboard contents, page text, page URLs or cookies. Without a visitor’s consent, nothing is sent. **3. Volance account calls (administrators).** The Test connection button and the plan and usage line on the settings page call https://app.volance.com/api/trace/ config, /session and /usage from your server with your keys. A scheduled task also checks your workspace settings twice a day. Volance Terms: https://volance.com/terms Volance Privacy Policy: https://volance. com/privacy ## スクリーンショット [⌊Settings: connect your keys, choose forms and consent.⌉⌊Settings: connect your keys, choose forms and consent.⌉[ Settings: connect your keys, choose forms and consent. [⌊Activity log: scores, verdicts and "No browser evidence" entries.⌉⌊Activity log: scores, verdicts and "No browser evidence" entries.⌉[ Activity log: scores, verdicts and “No browser evidence” entries. ## インストール 1. Upload the plugin to `/wp-content/plugins/volance-detection`, or install it from the Plugins screen. 2. Activate it. 3. Go to **Settings Volance Detection**. Paste your public key (`pk_...`) and secret key (`sk_...`) from the Volance portal and click **Test connection**. 4. Choose the forms to observe and how consent is asked, then tick **Turn on**. If you prefer, define `VOLANCE_DETECTION_SECRET_KEY` in `wp-config.php` instead of saving the secret key in the database. ## FAQ ### Does this plugin block bots? No. It scores and logs. Blocking is up to you. ### What exactly is sent to Volance? Only for a visitor who allowed detection and then submitted an observed form: interaction timing, pointer movement, wheel and scroll timing, key press timing (never which keys), coarse browser and device details, the visitor’s IP address, and the visitor’s User-Agent, Accept-Language, Sec-CH-UA and Sec-Fetch headers. Volance stores the IP address only as a one-way hash. See the External services section. ### What is never collected? The characters a visitor types, form values, clipboard contents and page text. The plugin also does not send page URLs or cookies. The plugin and the Volance service both reject content-bearing fields. ### How do I ask visitors for consent? Use the built-in Allow / Decline notice, or choose “Use my own consent tool” and call `window.volanceDetection.setConsent(true)` when a visitor agrees (and `false` if they decline or withdraw). You can also dispatch a `volance-detection:consent` event on `document` with `{ detail: { granted: true } }`. ### How long is data kept? This plugin’s log is deleted after 30 days. Volance deletes raw scores and sessions after 30 days; see its privacy policy. ### I use a proxy or CDN. Will the visitor IP be right? By default the plugin sends `REMOTE_ADDR`. If your site sits behind a trusted proxy, return the real address from the `volance_detection_visitor_ip` filter. ### Will it slow my forms down? Scoring runs after the response has been sent on servers that support it (PHP-FPM and LiteSpeed). On other servers a submission can wait for up to a few seconds if Volance is slow; there is a 3 second limit per call and no retries. ### What happens when I uninstall? The plugin removes its settings, log table and scheduled task. Data already stored by Volance is managed in the Volance portal. ## 評価 このプラグインにはレビューがありません。 ## 貢献者と開発者 Volance Detection はオープンソースソフトウェアです。以下の人々がこのプラグインに 貢献しています。 貢献者 * [ Volance ](https://profiles.wordpress.org/thisissohard002/) [“Volance Detection” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/volance-detection) ### 開発に興味がありますか ? [コードを閲覧](https://plugins.trac.wordpress.org/browser/volance-detection/)する か、[SVN リポジトリ](https://plugins.svn.wordpress.org/volance-detection/)をチェック するか、[開発ログ](https://plugins.trac.wordpress.org/log/volance-detection/)を [RSS](https://plugins.trac.wordpress.org/log/volance-detection/?limit=100&mode=stop_on_copy&format=rss) で購読してみてください。 ## 変更履歴 #### 0.1.0 * First release: settings, consent notice, observe-only scoring of login, registration and comment forms, activity log, plan and usage line. ## メタ * バージョン **0.1.0** * 最終更新日 **4日前** * 有効インストール数 **10未満** * WordPress バージョン ** 6.0またはそれ以降 ** * 検証済み最新バージョン: **7.1.3** * PHP バージョン ** 8.0またはそれ以降 ** * 言語 * [English (US)](https://wordpress.org/plugins/volance-detection/) * タグ * [Agents](https://ja.wordpress.org/plugins/tags/agents/)[bot detection](https://ja.wordpress.org/plugins/tags/bot-detection/) [form security](https://ja.wordpress.org/plugins/tags/form-security/)[spam](https://ja.wordpress.org/plugins/tags/spam/) * [詳細を表示](https://ja.wordpress.org/plugins/volance-detection/advanced/) ## 評価 レビューはまだ送信されていません。 [Your review](https://wordpress.org/support/plugin/volance-detection/reviews/#new-post) [すべてのレビューを見る](https://wordpress.org/support/plugin/volance-detection/reviews/) ## 貢献者 * [ Volance ](https://profiles.wordpress.org/thisissohard002/) ## サポート 意見や質問がありますか ? [サポートフォーラムを表示](https://wordpress.org/support/plugin/volance-detection/)