Jetpack 由 團隊開發


Security, performance, and site management: the best way to WordPress is with Jetpack.

24/7 Site Security

Jetpack is your site’s security detail, guarding you against brute-force attacks and unauthorized logins. Basic protection is always free, while premium plans add expanded backup and automated fixes. Jetpack’s full suite of site security tools include:

  • Brute-force attack protection, spam filtering, and downtime monitoring.
  • Backups of your entire site, either once daily or in real time.
  • Secure login, with optional two-factor authentication.
  • Malware scanning, code scanning, and automated threat resolution.
  • A record of every change on your site to simplify troubleshooting.
  • Fast, priority support from WordPress experts.

Peak Performance

Activate site accelerator tools and watch your page load times decrease — we’ll optimize your images and serve them from our own powerful global network, and speed up your mobile site to reduce bandwidth usage (and save money!). Connect Jetpack to take advantage of:

  • Images and static files, like CSS and JavaScript, served from our servers, not yours.
  • Elasticsearch-powered related content and site search, for relevant results with no drain on your servers.
  • Lazy image loading for a faster mobile experience.
  • Unlimited and high-speed video via our content delivery network.

Effortless Site Management

Create and customize your WordPress site, optimize it for visitors and revenue, and enjoy watching your stats tick up. Built it, share it, and watch it grow with:

  • Advanced site stats and analytics for understanding your audience.
  • Hundreds of professional themes, for a pro site no matter what your niche.
  • Intuitive and powerful customization tools to match your website to your brand.
  • Simple PayPal payment buttons for selling products and services.
  • SEO tools for Google, Bing, Twitter, Facebook, and to maximize your reach.
  • An advertising program that includes the best of AdSense, Facebook Ads, AOL, Amazon, Google AdX, and Yahoo.
  • Integration with the official WordPress mobile apps, to manage your site from anywhere.


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


  • Keep hackers out with brute force attack protection, malware scanning, spam filtering, and downtime monitoring. Secure your site data with on-demand backups and restores.
  • Load pages faster, and serve your images and static files from our massive global content delivery network.
  • Customize your website with professionally-designed WordPress themes, blocks, and widgets.
  • Promote your newest posts, pages, and products across your social media channels.



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


Recently, it throws a big error when updating the plugin. Sounds nastier than what has resulted, mostly - only on one site did I have to do a big fix, but then, why should I have to do that? This plugin is one of those "recommended" by WordPress - part of WordPress.. This has been happening on all of my sites that I maintain - luckily I don't use Jetpack for backups - I go by the "don't put all your eggs in one basket" methodology on that. All of my sites have different themes in use. All updated and current to latest WordPress. It's irksome when Jetpack is supposed to be tested with the newest WP version. Had to uninstall/reinstall Jetpack, reconfigure, yada yada yada. To have to go back and jump through a bunch of hoops isn't the best way to handle fallout from a bug i.e., "If that doesn’t work, you’ll need to access your server via SFTP or FTP, or a file manager in your hosting account’s control panel (consult your hosting provider’s documentation for specifics on these), navigate to /wp-content/plugins/ and delete the whole /jetpack/ directory there." Gosh, imagine a person who is just doing housekeeping on a website having to go and do a bunch of work at the file manager level to get something back again that got blown away by a plug-in update. Where's the value in that? Not everyone wants to do this and hmmmm... it makes them think, "What other plugin can I use that does the same thing?" That's how software developers lose customers... Kinda makes me think that more testing is needed ahead of the release that seems to be breaking, eh? Bottom line - and I realize that I'm just carping here, but this should provoke some thoughts that since Jetpack is an important WordPress plugin - if it is tested properly it should work properly when a new release comes out, with the current version of WordPress and with most OS's, The users should not be testers, unless they know ahead that they are testing as, if this is a production release, if it throws a big error on update, it's still BETA. 'nuff said. Hope this gets fixed soon.
This is very nice and effective plugin! Thank you for such a great solution. I'm using jetpack on every of my client and personal blog. Very helpful functionality and fast support
I installed Jetpack on several of our WordPress sites and it is crashing them. They give instructions for solving the problem, which would be great if I understood anything they are saying. I'm not a techie, and I don't need this hassle. Guess I'll do without Jetpack.
This is so helpful and multi functional tool! Very impressible by amount of available functionality. Great plugin!


Jetpack 由 團隊開發 外掛目前已有 39 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: December 3, 2019
  • Release post:

Major enhancements

  • Block Editor: new Pinterest block allowing you to easily embed boards, profiles, and pins.
  • Block Editor: new Ratings block allowing you to add star ratings any post or page.
  • Mailchimp block: you can now create forms for a subset (group) of your Mailchimp list, and add a field to track which form the signups are coming from.


  • Blocks: start using the @wordpress/block-editor package introduced in WordPress 5.2.
  • Contact Form: make the Form block reusable on a single post / page.
  • Dashboard: add support for Jetpack Backup display.
  • Image CDN: expand number of images using the new subdomain determination function.
  • Recurring Payments block: improve display of buttons inside the block in the editor.
  • Shortcodes: add new customization options and improve markup of the Recipe shortcode.
  • Shortcodes: add AMP views for 5 shortcodes: vimeo, instagram, dailymotion, tweet, and soundcloud.
  • Support Tools: improve the reliability of the tools on slower sites.

Improved compatibility

  • AMP: improve display of the Map block on AMP views.
  • General: As WordPress 5.3 is now available, Jetpack now requires WordPress 5.2.
  • Shortcodes: ensure Vimeo videos can be displayed properly when using the AMP plugin.

Bug fixes

  • Connection: fix communication between Jetpack sites and for some sites hosted on non-standard ports.
  • Connection management: fix issue that prevented the Connection transfer banner from appearing in some situations.
  • Feature Hints: disable when plugins cannot be installed on site.
  • Image CDN: avoid blurry images when using Jetpack’s Image CDN alongside other image-focussed blocks.
  • SEO Tools: do not display any HTML tags in title meta tags.
  • Sharing: improve accessibility of the sharing buttons by updating the buttons』 color.
  • Sync: avoid conflicts when two processes are synchronized to at the same time.
  • Block Editor: ensure that the Justify button works well on any paragraph using that button.

See the previous changelogs here.