Jetpack 由 團隊開發


Hassle-free design, marketing, and security — all in one place.

Design and Customization Services

Create and customize your WordPress site from start to finish. Jetpack helps you with:

  • Hundreds of professional themes for any kind of site
  • Intuitive and powerful customization tools
  • Unlimited and high-speed image and video content delivery network
  • Lazy image loading for a faster mobile experience
  • Integration with the official WordPress mobile apps

Marketing and Performance Services

Measure, promote, and earn money from your site. Jetpack helps you with:

  • Site stats and analytics
  • Automated social media posting and scheduling in advance
  • Elasticsearch-powered related content and site search
  • SEO tools for Google, Bing, Twitter, Facebook, and
  • 廣告方案,包括 AdSense、Facebook Ads、AOL、Amazon、Google AdX 和 Yahoo
  • Simple PayPal payment buttons
  • Optimize: Activate Jetpack’s site accelerator to load pages faster, optimize your images, and serve your images and static files (like CSS and JavaScript) from our global network of servers. You’ll also reduce bandwidth usage, which may lead to lower hosting costs.

Security and Backups Services

不再擔心資料遺失、停機和駭客入侵。Jetpack 提供:

  • Brute force attack protection, spam filtering, and downtime monitoring
  • Daily or real-time backups of your entire site
  • Secure logins with optional two-factor authentication
  • Malware scanning, code scanning, and automated threat resolution
  • Activity: a record of every change and update on your site
  • Fast, priority support from WordPress experts


我們整個團隊的 Happiness Engineer 都很樂意隨時提供協助。在支援論壇提出你的問題,或者 直接聯絡我們


Compare our simple and affordable plans or take a product tour to learn more.


安裝免費、快速又容易。在數分鐘內從我們的網站安裝 Jetpack


  • Themes: Choose from hundreds of customizable, professional themes.
  • Performance: Free high-speed content delivery network for your images.
  • Apps: Update your site from any device with the free WordPress apps.
  • Analytics: Simple and concise site stats and traffic insights.
  • Sharing: Connect your site to social networks for automated social sharing.
  • Revenue: Sell products & take payments with simple payment buttons.
  • Downtime Monitoring: Get notified if and when your site goes down.
  • Security: Protection against brute force attacks, spam, and malware. On-demand backups and restores.



安裝免費、快速又容易。在數分鐘內從我們的網站安裝 Jetpack


Alternatively, install Jetpack via the plugin directory, or upload the files manually to your server and follow the on-screen instructions. If you need additional help read our detailed instructions.


Jetpack 是免費嗎?

是的!Jetpack 的核心功能永久免費。

這些包含:網站統計資料、圖片用的高速 CDN相關文章停機時間監控、、暴力密碼破解攻擊防護自動分享至社交網路、自訂側邊欄等等。


Jetpack’s paid services include real-time backups, security scanning, premium themes, spam filtering, video hosting, site monetization, SEO tools, search, priority support, and more.

To learn more about the essential security and WordPress services we provide, visit our plan comparison page.

為什麼我需要一個 帳戶?

由於 Jetpack 及其服務由 提供並代管,Jetpack 運作便需要 帳號。

我已經擁有 WordPress 帳號,但 Jetpack 無法使用。怎麼會這樣? 帳號與你用來登入自助託管 WordPress 的帳號不同。如果你可以登入,代表你已經擁有 帳號。如果不行,你可以在安裝期間輕鬆建立帳號。


安裝了 Jetpack 後,即可在、官方 WordPress 行動應用程式,以及 Jetpack 儀表板上存取你的統計資料。

如何為 Jetpack 貢獻一己之力?

各個階層的開發人員都有機會貢獻一己之力。瞭解如何為 Jetpack 貢獻一己之力,或考慮加入我們的試用計畫


Jetpack is my fav plugin

Thank you for such incredible tool. Jetpack is like system inside system. It's different world for people who care about your blog. With Jetpack you get absolutely freedom and so much useful functions right in your wp admin. Thanks again!

Jetpack is must have wordpress plugin

Jetpack is the great plugin, but if you activate all modules (or features), it is can slow down your site, especially if you using cheap shared hosting. So, just install the modules as needed.

Resource Sapping

I used Jetpack for a period of 3 weeks, during which server resources tripled at the least. As soon as I deactivated Jetpack, all resources returned to normal. In my opinion, this plugin tries too hard do everything instead of doing one thing really well.

Unusably bloated and unnecessary

I've only jetpack a couple of times, usually to add some extra features to sites. In all cases I had mysterious issues with JS clashing with other plugins and generally slowed everything down. I feel like we should be past plugins that offer a million services which are rarely all used. I'm adding a review now as recently I've noticed the WooCommerce Services from Jetpack has crept causing shop owners to think they have to add Jetpack. I hate this kind of sneaky installation. If things continue in a years time they'll have a "uncheck box if you don't want jackpack"....not cool..

Breaks Fusion Theme Gallery Widget

Jetpack is an incredible plugin and offers so much, however with Fusion Builder it seems to prevent the Gallery widget from loading, even if the gallery does load - either in preview or once published - it loads the images without any margin and is obviously unusable. I understand that every plugin requires testing on a users theme and with multiple plugins there's bound to be some gremlins in the works doing something. In conclusion a great plugin but not without it's faults!


Jetpack 由 團隊開發 外掛目前已有 36 個本地化語言版本。 感謝所有譯者為這個外掛做出的貢獻。

將 Jetpack 由 團隊開發 外掛本地化為台灣繁體中文版。


任何人均可瀏覽程式碼、查看 SVN 存放庫,或透過 RSS 訂閱開發記錄



  • Release date: February 14, 2019
  • Release post:

Improved compatibility

  • Publicize: update LinkedIn connections to use newer API, anticipating changes with LinkedIn’s API v1 on March 1st.
  • Publicize: display a message inviting site owners to reconnect their site to their LinkedIn profile.
  • Publicize: remove section in Settings > Sharing in the dashboard.

Bug fixes

  • Tiled Galleries: avoid errors when converting a tiled gallery into a block.
  • Security: ensure json_encode()d data safely output to the page.
  • Shortlinks: do not show Jetpack Sidebar in the block editor if Shortlinks are not available.
  • Sync: avoid errors in WordPress』 code editor, for sites using PHP 7 with fastcgi_finish_request enabled.


  • Release date: February 05, 2019
  • Release post:

Major Enhancements

  • Block Editor: introduce a new Gif block to help you quickly search and add Gif images to your posts.
  • Copy Post: this new feature allows you to quickly create a new draft based on a post that’s already published.


  • Block editor: update the way we check for available blocks and extensions.
  • Connection flow: display a notice upon connection when the site is suspended.
  • Contact Form: add more options to customize the look of the submit button.
  • Likes / Publicize: in the Jetpack Dashboard, add explanation to clarify the role of the features.
  • REST API: add likes and sharing settings to the REST API Post response.
  • Sharing: deprecate the Google+ sharing Button.
  • Sharing: deprecate the Google+ embed shortcode.
  • Shortcodes: rely on WordPress Core to handle SlideShare slideshow embeds.
  • Shortcodes: cache the output of the Twitter shortcode.
  • Subscriptions: remove obsolete polyfill JavaScript from the Subscriptions form.
  • Subscriptions: allow more customization of the subscription form’s submit button.
  • Sync: improvements to the synchronization of plugin and theme updates.
  • Sync: improve performance for sites using PHP 7, with fastcgi_finish_request enabled.
  • Sync: synchronize plugin and theme fatal errors reported by WordPress 5.1.
  • Widgets: deprecate the Google+ widgets.
  • allow the display of plugin action links in the plugins』 interface.

Improved compatibility

  • Lazy Images: fix a compatibility issue with themes that overwrite classes on html.
  • Contact Form: ensure contact form submissions with long words do not break the site layout, regardless of the theme.
  • Publicize: remove the option to connect your site to a Google+ account, in anticipation of the service’s shutdown.

Bug fixes

  • Admin Page: avoid PHP notices when looking at non-Jetpack admin pages.
  • Carousel: fix display issue when viewing images with long captions.
  • Carousel: avoid errors when fetching comments in the Carousel modal.
  • CSS: fix the behaviour of the CSS concatenation filter.
  • Multisite: fix the display of the main connection banner.
  • Protect: ensure the Math fallback is displayed when necessary.
  • Publicize: avoid Fatal Errors on sites using Development Mode.
  • Responsive videos: do not apply for videos that benefit from WordPress』 own Responsive Embeds solution.
  • Shortcodes: only load Mailchimp CSS when needed.
  • Subscriptions: display subscription options below the comment form, even when you are logged in to your WordPress account.
  • REST API: add new endpoint to allow the creation of a WooCommerce connection via the API.

See the previous changelogs here.