[WordPress] 外掛分享： Jetpack – WP Security, Backup, Speed, & Growth

內容目錄

1 前言介紹
2 外掛協作開發者
3 外掛標籤
4 內容簡介
5 原文外掛簡介
6 各版本下載點
7 延伸相關外掛（你可能也想知道）

前言介紹

這款 WordPress 外掛「Jetpack – WP Security, Backup, Speed, & Growth」是 2011-01-19 上架。
目前有 4000000 個安裝啟用數。
上一次更新是 2025-04-02，距離現在已有 31 天。
外掛最低要求 WordPress 6.6 以上版本才可以安裝。
外掛要求網站主機運作至少需要 PHP 版本 7.2 以上。
有 2313 人給過評分。
論壇上目前有 170 個提問，問題解答率 84% ，不低，算是個很有心解決問題的開發者團隊了！

外掛協作開發者

外掛標籤

內容簡介

search engines, and grow your traffic with Jetpack. It’s the ultimate toolkit for WordPress professionals and beginners alike.

Customize and design your site with easy-to-use tools that make it easy to create beautiful pages and posts, with customizable templates and drag-and-drop widgets.
Get data-driven insights into your site’s performance with Jetpack Insights, including detailed stats on your visitors, page views, referral sources, and more.
Optimize your site for search engines with Jetpack’s powerful SEO tools. Automatically create and submit sitemaps to Google and Bing, and optimize your site’s code for the best search engine results.
Grow your traffic with Jetpack’s social media tools, including sharing buttons, social media optimization features, and integration with social media networks like Twitter, Facebook, and LinkedIn.
Integrate your site with popular analytics platforms like Google Analytics to see who’s visiting your site and what they’re doing.
Manage your site from anywhere with Jetpack’s mobile app, which gives you access to all of Jetpack’s features right from your phone or tablet.
Get expert support and advice from the Jetpack support team, available 24/7 to help you with any questions or issues you may have.

Jetpack is the ultimate WordPress toolkit, giving you everything you need to build, optimize, and grow your website. Try it today and see for yourself!

原文外掛簡介

JETPACK – THE BEST WORDPRESS PLUGIN

Jetpack is a WordPress plugin that helps you create better content, grow your subscribers, earn money from your website and keep it safe, fast, and secure. You can grow and keep track of your website traffic with Jetpack stats, and create better content with Jetpack AI. You can start a newsletter and grow your audience, turning fans into paying subscribers. Create beautiful content with Jetpack Creator and keep your site fast with Jetpack Boost.
HOW TO GET STARTED WITH JETPACK
Installation is free, quick, and easy. Set up Jetpack in minutes. Take advantage of more robust features like WordPress site security and design and growth tools by upgrading to a paid plan.
NEED EXPERT SUPPORT?
We have a global team of Happiness Engineers ready to provide incredible support. Ask your questions in the support forum or contact support.
WHY USE JETPACK ON YOUR SITE
Safer. Faster. More traffic.
WordPress security, performance, marketing, and design tools — Jetpack is made by WordPress experts to make WP sites safer and faster, and help you grow your traffic.
24/7 AUTO SITE SECURITY
We guard your site so you can run your site or business. Jetpack Security provides easy-to-use, comprehensive WordPress site security including auto real-time backups and easy restores, malware scans, and spam protection. Essential features like brute force protection and basic downtime / uptime monitoring are free.

Back up your site automatically in real time and restore to any point with one click. Cloud storage starts at 10GB, which is more than enough for most sites, with additional storage options available if needed. Great for eCommerce stores especially Woo.
Manage migration to a new host, migrate theme files and plugins to a new database, easily duplicate websites, create full database backups, clone websites, repair broken websites by restoring older backups or easily set up a test site by creating a duplicate of your existing WP website.
See every site change and who made it with the activity log, great for coordination, debug, maintenance, or troubleshooting.
Examine incoming traffic to your WordPress site with our WAF (Web Application Firewall) and decide to allow or block it based on various rules.
Add an important layer of protection to your site with our WAF (Web Application Firewall), particularly when attackers actively exploit unpatched vulnerabilities.
Automatically perform malware scans and security scans for other code threats. One click fix to restore your site for malware.
Block spam comments and form responses with anti spam features powered by Akismet.
Brute force attack protection to protect your WordPress login page from attacks.
Monitor your site uptime / downtime and get an instant alert of any change by email.
Secure WordPress.com powered login used by millions of sites with optional 2FA (two factor authentication) for extra protection.
Auto update individual plugins for easy site maintenance and management.

You can purchase all of Jetpack’s security features in our Security bundle, or VaultPress Backup, Scan, and Akismet Anti-spam can each be purchased individually.
PEAK SPEED AND PERFORMANCE
Get blazing fast site speed with Jetpack. Jetpack’s free CDN (content delivery network) auto optimizes your images. Watch your page load times decrease — we’ll optimize your images and serve them from our own powerful global network, and speed up your site on mobile devices to reduce bandwidth usage and save money!

Image CDN for images and core static files, like CSS and JavaScript, served from our servers, not yours, which saves you money and bandwidth.
Unlimited, high speed, ad free video hosting keeps the focus on your content, not on ads or recommendations that lead people off site.
Custom site search is incredibly powerful and customizable. Helps your visitors instantly find the right content so they read and buy more. Works great with WooCommerce / eCommerce sites to help filter products so customers get what they want on your site faster.
Recommended to use with Jetpack Boost for ultimate WordPress site speed.

POWERFUL TOOLS FOR GROWTH
Create and customize your WordPress site, optimize it for visitors and revenue, and enjoy watching your stats tick up. Build it, share it, and watch it grow.

Auto publish blog posts and products to social media by simply using our tools to connect to Facebook, Bluesky, Threads, Tumblr, Mastodon, LinkedIn, and Nextdoor.
Easily share Instagram posts on your pages and blog posts.
Collect a payment or donation, sell a product, service, or membership with simple integrations with PayPal and Stripe.
Grow traffic with SEO tools for Google, Bing, Facebook, and WordPress.com. XML sitemap created automatically.
Advertise on your site to generate revenue. The ad network automatically does the work for you to find high-quality ads that are placed on your site.
Manage Jetpack features from anywhere with the official WordPress mobile app, available for Apple iOS (iPhone or iPad) and Google Android.
Looking for Customer Relationship Management? Check out the Jetpack CRM plugin which works alongside Jetpack to give you a simple and practical way to build relationships with your customers and leads.

POWERFUL STATS TO GROW YOUR SITE
With Jetpack Stats, you don’t need to be a data scientist to see how your site is performing.

Advanced site stats and analytics to help you understand your audience.
Discover your top performing posts & pages.
See who is creating the most popular content on your team with our author metrics.
Easily keep track of your content creation habits & trends over the years.
View weekly and yearly trends with 7-day Highlights and Year in Review.
See what popular social networks your content is being shared to the most.
Explore real-time data on visitors, likes, and comments.
Get detailed insights on the referrers that bring traffic to your site.
Discover what countries your visitors are coming from.
Measure link clicks, video plays, and file downloads within your site.

WRITE SMARTER, NOT HARDER.
Experience the ease of crafting professional content with intuitive and powerful AI. Jetpack AI Assistant effortlessly integrates with your WordPress editor, offering an intuitive interface to interact with AI.
This powerful block lets you generate diverse content at your command, significantly reducing the time and effort required in content creation.
Simply provide a prompt, and watch as Jetpack AI Assistant crafts compelling blog posts, detailed pages, structured lists, and comprehensive tables – all tailored to your needs.

Harness AI power directly from your editor.
Unlock high-quality, tailored content at your command.
Maintain professional standards with ease.
AI-powered translations across numerous languages at your fingertips, breaking down language barriers.

PROMOTE YOUR CONTENT EASILY WITH JETPACK BLAZE
Find new fans by promoting your posts and pages across millions of sites in the WordPress.com and Tumblr ad network.

Create your ad. Choose your audience. Set your budget. It’s that easy.
Amplify your reach for just a few dollars.

EASY DESIGN TOOLS
Quickly customize your site to make it stand out — no coding needed.

Themes — Simple WordPress themes to get started on your site.
Related posts — Keep visitors on your site by automatically showing them related content they will be interested in.
Gallery and Slideshow tools — Image galleries, carousel slider, and slideshows for WP sites and stores.
Subscriptions — Make it easy for visitors to sign up to receive notifications of your latest posts and comments.
Contact form — Easily build unlimited contact forms for free without any coding. Receive email notifications for each response. Integrate with mail solutions like Creative Mail to reach your customers and leads quickly. Connect to Jetpack Anti spam (powered by Akismet) to filter submissions.
oEmbed Support — easily embed images, posts, and links from Facebook and Instagram.

INTEGRATIONS
Jetpack is updated monthly to ensure seamless integration with top WordPress plugins and other tech products.

Built for WooCommerce: Jetpack and WooCommerce are both made by Automattic. Backup, Scan, Anti-spam, integrate perfectly for Woo / eComm stores.
Jetpack is fully compatible with v2.0 of the official AMP plugin for WordPress.
Better understand your customers and marketing with Google Analytics (GA) integration.
Social media platforms: Instagram, Facebook, Tumblr, LinkedIn, Threads, Bluesky, Nextdoor.
Simple Blocks to customize your site: Pinterest, Whatsapp, Podcast player, GIFs, maps, tiled gallery, slideshow.
Payment processors: easily collect payments or donations and sell products through Stripe and PayPal.
Site speed and performance plugins: Works great with WP Super Cache by Automattic and Cloudflare.
Contact form: Anti-spam (Powered by Akismet) blocks spam comments for Jetpack forms, Contact Form 7, Ninja Forms, Gravity Forms, Formidable Forms, and more.
Other tech integrations: Instagram, Creative Mail, Mailchimp, Calendly, Whatsapp, Pinterest, Revue, and more.

EXPLORE MORE OF JETPACK
If you like Jetpack, consider checking out our other products and bundles

Jetpack Complete – The Complete bundle with real‑time security, top performance, and everything you need to grow your business.
Jetpack Security – Our Security bundle provides easy‑to‑use, comprehensive WordPress site security, including real‑time backups, a web application firewall, malware scanning, and spam protection.
Jetpack Backup – Save every change and get back online quickly with one‑click restores from Jetpack VaultPress Backup.
Jetpack Scan – Protect your site from bad actors around‑the‑clock ‑ with our web application firewall (WAF) and automated malware scanning with one‑click fixes.
Jetpack Search – Instantly deliver the most relevant results to your visitors with Jetpack Search. No coding required, no ads, and no tracking.
Jetpack Boost – Increase your website speed. Enjoy the same performance advantages as the world’s leading websites, no developer required.
Jetpack VideoPress – Display stunning‑quality video with none of the hassle. Drag and drop videos through the WordPress editor and keep the focus on your content, not the ads.
Jetpack AI – Turn your ideas into ready‑to‑publish content at lightspeed.
Jetpack Stats – Keep track of your website visits, popular posts, newsletter subscribers and more.
Jetpack Social – Automatically share your website content to your favorite social media platforms, from one place.
Jetpack CRM – Jetpack CRM has all of the tools you need to grow your business. It’s also modular, so you can customize it to suit your needs.
Jetpack Creator – Craft stunning content, boost your subscriber base, and monetize your online presence.
Jetpack Newsletter – Transform your blog posts into newsletters to easily reach your subscribers. Offer paid subscriptions and earn from your content.

KEEP SPAM OFF YOUR WEBSITE

Akismet Anti-spam – Automatically clear spam from comments and forms. Save time, get more responses, give your visitors a better experience – all without lifting a finger.

PROMOTE YOUR CONTENT FOR MORE VIEWS

Blaze – Find new fans by promoting your posts and pages across millions of sites in the WordPress.com and Tumblr ad network.

MANAGE MORE THAN ONE SITE?

Jetpack Manage – All the tools you need to manage multiple WordPress sites. Monitor site security, performance, and traffic, and get alerted if a site needs attention.

FLY HIGHER WITH INDIVIDUAL PLUGINS
Ever wish you could have just one feature of Jetpack in its own plugin? Now you can. Check out our individual plugins and install only what you need.

Jetpack VaultPress Backup
Jetpack Boost
Jetpack CRM
Jetpack Protect
Jetpack Search
Jetpack Social
Jetpack VideoPress
Akismet Anti-Spam

各版本下載點

方法一：點下方版本號的連結下載 ZIP 檔案後，登入網站後台左側選單「外掛」的「安裝外掛」，然後選擇上方的「上傳外掛」，把下載回去的 ZIP 外掛打包檔案上傳上去安裝與啟用。
方法二：透過「安裝外掛」的畫面右方搜尋功能，搜尋外掛名稱「Jetpack – WP Security, Backup, Speed, & Growth」來進行安裝。

（建議使用方法二，確保安裝的版本符合當前運作的 WordPress 環境。

6.0 | 6.1 | 6.2 | 6.3 | 6.4 | 6.5 | 6.6 | 6.7 | 6.8 | 6.9 | 7.0 | 7.1 | 7.2 | 7.3 | 7.4 | 7.5 | 7.6 | 7.7 | 7.8 | 7.9 | 8.0 | 8.1 | 8.2 | 8.3 | 8.4 | 8.5 | 8.6 | 8.7 | 8.8 | 8.9 | 9.0 | 9.1 | 9.2 | 9.3 | 9.4 | 9.5 | 9.6 | 9.7 | 9.8 | 9.9 | 10.0 | 10.1 | 10.2 | 10.3 | 10.4 | 10.5 | 10.6 | 10.7 | 10.8 | 10.9 | 11.0 | 11.1 | 11.2 | 11.3 | 11.4 | 11.5 | 11.6 | 11.7 | 11.8 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.5 | 12.6 | 12.7 | 12.8 | 12.9 | 13.0 | 13.1 | 13.2 | 13.3 | 13.4 | 13.5 | 13.6 | 13.7 | 13.8 | 13.9 | 14.0 | 14.1 | 14.2 | 14.3 | 14.4 | 14.5 | 2.0.9 | 2.1.7 | 2.4.7 | 2.5.5 | 2.6.6 | 2.7.5 | 2.8.5 | 2.9.6 | 3.0.6 | 3.1.5 | 3.2.5 | 3.3.6 | 3.4.6 | 3.5.6 | 3.6.4 | 3.7.5 | 3.8.5 | 4.0.7 | 4.1.4 | 4.2.5 | 4.3.5 | 4.4.5 | 4.5.3 | 4.6.3 | 4.7.4 | 4.8.5 | 4.9.3 | 5.0.3 | 5.1.4 | 5.2.5 | 5.3.4 | 5.4.4 | 5.5.5 | 5.6.5 | 5.7.5 | 5.8.4 | 5.9.4 | 6.0.1 | 6.0.2 | 6.0.3 | 6.0.4 | 6.1.1 | 6.1.2 | 6.1.3 | 6.1.4 | 6.1.5 | 6.2.1 | 6.2.2 | 6.2.3 | 6.2.4 | 6.2.5 | 6.3.1 | 6.3.2 | 6.3.3 | 6.3.4 | 6.3.5 | 6.3.6 | 6.3.7 | 6.4.1 | 6.4.2 | 6.4.3 | 6.4.4 | 6.4.5 | 6.4.6 | 6.5.1 | 6.5.2 | 6.5.3 | 6.5.4 | 6.6.1 | 6.6.2 | 6.6.3 | 6.6.4 | 6.6.5 | 6.7.1 | 6.7.2 | 6.7.3 | 6.7.4 | 6.8.1 | 6.8.2 | 6.8.3 | 6.8.4 | 6.8.5 | 6.9.1 | 6.9.2 | 6.9.3 | 6.9.4 | 7.0.1 | 7.0.2 | 7.0.3 | 7.0.4 | 7.0.5 | 7.1.1 | 7.1.2 | 7.1.3 | 7.1.4 | 7.1.5 | 7.2.1 | 7.2.2 | 7.2.3 | 7.2.4 | 7.2.5 | 7.3.1 | 7.3.2 | 7.3.3 | 7.3.4 | 7.3.5 | 7.4.1 | 7.4.2 | 7.4.3 | 7.4.4 | 7.4.5 | 7.5.1 | 7.5.2 | 7.5.3 | 7.5.4 | 7.5.5 | 7.5.6 | 7.5.7 | 7.6.1 | 7.6.2 | 7.6.3 | 7.6.4 | 7.7.1 | 7.7.2 | 7.7.3 | 7.7.4 | 7.7.5 | 7.7.6 | 7.8.1 | 7.8.2 | 7.8.3 | 7.8.4 | 7.9.1 | 7.9.2 | 7.9.3 | 7.9.4 | 8.0.1 | 8.0.2 | 8.0.3 | 8.1.1 | 8.1.2 | 8.1.3 | 8.1.4 | 8.2.1 | 8.2.2 | 8.2.3 | 8.2.4 | 8.2.5 | 8.2.6 | 8.3.1 | 8.3.2 | 8.3.3 | 8.4.1 | 8.4.2 | 8.4.3 | 8.4.4 | 8.4.5 | 8.5.1 | 8.5.2 | 8.5.3 | 8.6.1 | 8.6.2 | 8.6.3 | 8.6.4 | 8.7.1 | 8.7.2 | 8.7.3 | 8.7.4 | 8.8.1 | 8.8.2 | 8.8.3 | 8.8.4 | 8.8.5 | 8.9.1 | 8.9.2 | 8.9.3 | 8.9.4 | 9.0.1 | 9.0.2 | 9.0.3 | 9.0.4 | 9.0.5 | 9.1.1 | 9.1.2 | 9.1.3 | 9.2.1 | 9.2.2 | 9.2.3 | 9.2.4 | 9.3.1 | 9.3.2 | 9.3.3 | 9.3.4 | 9.3.5 | 9.4.1 | 9.4.2 | 9.4.3 | 9.4.4 | 9.5.1 | 9.5.2 | 9.5.3 | 9.5.4 | 9.5.5 | 9.6.1 | 9.6.2 | 9.6.3 | 9.6.4 | 9.7.1 | 9.7.2 | 9.7.3 | 9.8.1 | 9.8.2 | 9.8.3 | 9.9.1 | 9.9.2 | 9.9.3 | trunk | 10.0.1 | 10.0.2 | 10.1.1 | 10.1.2 | 10.2.1 | 10.2.2 | 10.2.3 | 10.3.1 | 10.3.2 | 10.4.1 | 10.4.2 | 10.5.1 | 10.5.2 | 10.5.3 | 10.6.1 | 10.6.2 | 10.7.1 | 10.7.2 | 10.8.1 | 10.8.2 | 10.9.1 | 10.9.2 | 10.9.3 | 11.0.1 | 11.0.2 | 11.1.1 | 11.1.2 | 11.1.3 | 11.1.4 | 11.2.1 | 11.2.2 | 11.3.1 | 11.3.2 | 11.3.3 | 11.3.4 | 11.4.1 | 11.4.2 | 11.5.1 | 11.5.2 | 11.5.3 | 11.6.1 | 11.6.2 | 11.7.1 | 11.7.2 | 11.7.3 | 11.8.3 | 11.8.4 | 11.8.5 | 11.8.6 | 11.9.1 | 11.9.2 | 11.9.3 | 12.0.1 | 12.0.2 | 12.1.1 | 12.1.2 | 12.2.1 | 12.2.2 | 12.3.1 | 12.4.1 | 12.5.1 | 12.6.1 | 12.6.2 | 12.6.3 | 12.7.1 | 12.7.2 | 12.8.1 | 12.8.2 | 12.9.1 | 12.9.2 | 12.9.3 | 12.9.4 | 13.0.1 | 13.1.1 | 13.1.2 | 13.1.3 | 13.1.4 | 13.2.1 | 13.2.2 | 13.2.3 | 13.3.1 | 13.3.2 | 13.4.1 | 13.4.2 | 13.4.3 | 13.4.4 | 13.5.1 | 13.6.1 | 13.7.1 | 13.8.1 | 13.8.2 | 13.9.1 | 14.2.1 | 14.4.1 | 2.2.10 | 2.3.10 | 3.9.10 | 7.2.1.1 | 7.3.0.1 | 7.3.1.1 | 7.5.0.1 | 8.2.0.1 | 8.7.0.1 | 14.5-a.1 | 14.5-a.3 | 14.5-a.5 | 14.5-a.7 | 14.5-a.9 | 14.6-a.1 | 14.6-a.3 | 14.6-a.5 | 14.6-a.7 | 14.6-a.9 | 14.5-beta | 14.5-beta.2 |

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