Changing the visibility of your GitHub Pages site

You can manage access control for your project site by publishing the site publicly or privately.

People with admin permissions for a repository can change the visibility of a GitHub Pages site.

GitHub Pagesサイトのアクセス制御は、GitHub Enterprise Cloudのプライベートリポジトリで利用できます。

ここには以下の内容があります:

About access control for GitHub Pages sites

If your project site is published from a private or internal repository that's owned by an organization using GitHub Enterprise Cloud, you can manage access control for the site. With access control, you can choose to publish the site publicly to anyone on the internet or privately to people with read access to your repository. A privately published site can be used to share your internal documentation or knowledge base with members of your enterprise. You cannot manage access control for an organization site. For more information about the types of GitHub Pages sites, see "About GitHub Pages."

Privately published sites are available at a different subdomain than publicly published sites. This ensures that your GitHub Pages site is secure from the moment it's published:

We automatically secure every subdomain of *.pages.github.io with a TLS certificate, and enforce HSTS to ensure that browsers always serve the page over HTTPS.
We use a unique subdomain for the private page to ensure that other repositories in your organization cannot publish content on the same origin as the private page. This protects your private page from "cookie tossing". This is also why we don't host GitHub Pages sites on the github.com domain.

You can see your site's unique subdomain in the pages tab of your repository settings. If you're using a static site generator configured to build the site with the repository name as a path, you may need to update the settings for the static site generator when changing the site to private. For more information, see "Configuring Jekyll in your GitHub Pages site" or the documentation for your static site generator.

To use a shorter and more memorable domain for your private GitHub Pages site, you can configure a custom domain. 詳しい情報については、「GitHub Pages サイト用のカスタムドメインの設定」を参照してください。

Changing the visibility of your GitHub Pages site

GitHubで、サイトのリポジトリにアクセスしてください。
リポジトリ名の下で Settings（設定）をクリックしてください。
左のサイドバーでPages（ページ）をクリックしてください。
Under "GitHub Pages", select the GitHub Pages visibility drop-down menu, then click a visibility.
公開されたサイトを見るには、"GitHub Pages"の下で、サイトのURLをクリックしてください。

メモ: サイトに対する変更は、その変更をGitHubにプッシュしてから公開されるまでに、最大20分かかることがあります。 1時間経っても変更がブラウザーに反映されなければ、「GitHub PagesサイトのJekyllビルドエラーについて」を参照してください。