自托管WordPress.org的众多优势中的一些是其开箱即用的功能以及通过插件和主题实现的灵活性。
许多人选择WordPress.org 而不是 WordPress.com(WordPress.org over WordPress.com)以增加对网站的访问和控制。但是，WordPress.com确实具有一些有价值的功能，需要在WordPress.org上使用插件。其中之一是WordPress Jetpack插件。
什么是 WordPress Jetpack 插件？(What Is The WordPress Jetpack Plugin?)
Jetpack是一套生产力、安全性和优化工具，由Automattic开发并用于所有WordPress.com网站。
对于希望在自托管网站上获得相同功能的WordPress.org用户，还有一个Jetpack插件版本。Jetpack将您连接到WordPress.com帐户，并让您访问以前没有的功能。
Jetpack预装了来自许多托管公司的WordPress 。用户必须首先注册WordPress.com帐户才能访问所有Jetpack功能。然后在自托管的WordPress.org安装上激活插件。
WordPress Jetpack 插件是免费的吗？(Is The WordPress Jetpack Plugin Free?)
Jetpack有四个定价层。最低级别是免费的，包括Jetpack插件的核心功能。
升级版本(Upgraded versions)提供额外的安全和性能功能，例如自动备份和垃圾邮件过滤。他们是：
- 个人：每月 3.50 美元（每年 39 美元）
- 高级版：9 美元/月（每年 99 美元）
- 专业：29 美元/月（每年 299 美元）
有三种方法可以安装WordPress Jetpack插件的免费版本。
- (Download it)从 WordPress 存储库下载它。
- 使用Jetpack 向导(Jetpack Wizard)。
- 通过转到插件(Plugins)>添加新的，在您的(Add New.)WordPress仪表板中搜索它。
Jetpack 的模块在功能上各不相同，从备份和站点统计等重要功能到Gravatar hovercards 和 post likes 等次要功能。
Jetpack 模块和功能(Jetpack Modules & Features)
Jetpack包含多种模块，可为您的站点添加各种功能。尽管默认情况下所有这些都已激活，但您可以通过导航到WordPress 仪表板中的Jetpack >设置来更改设置。(Settings)
从那里您可以停用不想使用的模块或保持默认设置不变。
免费的WordPress Jetpack插件功能包括：
- WordPress 安全性：(WordPress Security: )停机时间(Downtime)监控和暴力攻击(brute-force attacks)保护。
- WordPress 性能(WordPress Performance)：延迟加载图像和无限图像和静态文件托管。
- 流量和收入(Traffic and Revenue)：自动化社交媒体发布、可操作的网站统计信息以及显示相关内容，以使访问者在您的网站上停留更长时间。
- 站点活动：(Site Activity: )显示您站点上最近发生的 20 个事件的所有活动记录。
免费的Jetpack用户还可以获得标准的电子邮件支持。
Jetpack提供了数十个模块。有些是免费的，有些需要升级才能访问。以下是最受欢迎和最有用的：
安全模块(Security modules)
安全性是Jetpack最关键的特性。
- 保护和防止暴力攻击
- 监控站点的停机时间
- 更新插件
- 站点备份
- 过滤掉评论和其他表单中的垃圾邮件
- 扫描恶意软件并通过自动解决方案进行保护
外观模块(Appearance Modules)
- (Load)无限滚动自动加载下一篇文章
- 优化(Optimize)、缓存和提供来自WordPress.com CDN的图像(WordPress.com CDN)
- 使用(Use)条件规则来确定何时显示特定小部件
- 仅在屏幕上加载图像以使用 Lazy Image 功能提高页面速度
- 在平铺画廊中显示图像
参与模块(Engagement Modules)
- 向页面和帖子添加(Add)共享按钮
- 允许(Allow)用户使用社交媒体登录发表评论
- 额外(Extra)的侧边栏小部件，例如Twitter时间线、RSS链接和Facebook类似框
- 在您的移动设备上接收新喜欢和评论的通知
- 通过显示相关帖子让(Keep)访问者在您的网站上停留更长时间
- 在WordPress.com(WordPress.com)上上传和托管您的视频
- 自动在您的社交媒体资料上分享新发布的内容
- 使用(Use)简码嵌入推文、YouTube视频和其他媒体
编写模块(Writing Modules)
- 使用(Use)简码创建简单的联系表格
- (Add)将自定义帖子类型添加到您的网站
- 使用任何电子邮件客户端发布博客文章
- 添加语法检查工具以在发布前校对内容
WordPress.org提供了许多插件来完成上述一些功能。但是，Jetpack将它们全部集中在一个地方。
使用 Jetpack 的优势(Advantages Of Using Jetpack)
Jetpack 的秘密武器是它能够使用来自WordPress.com的快速且安全的托管。它将繁重的工作从您的服务器转移到他们的服务器上。这会减少您的网站在您的服务器上执行的任务数量，并提高您网站的性能。
由于 Jetpack 的核心功能是免费的，因此无需在其他高级插件上花费大量资金。WordPress Jetpack插件得到维护并经常更新。更多功能不断添加到插件中。
这是使用单个插件快速轻松地为标准WordPress(WordPress)体验添加更多特性和功能的绝佳方式，而无需担心编码。
WordPress Jetpack 插件的缺点(Disadvantages Of The WordPress Jetpack Plugin)
Jetpack提供的大量不同类别和模块可能会降低您的网站速度。如果您希望您的网站快速运行，请不要启用所有这些。
有许多子菜单和拨动开关。查找要启用或禁用的模块可能很麻烦。专业人士并不都同意Jetpack是否会减慢网站速度。一些用户发现它确实显着降低了他们的网站速度。
最好的解决方案是仅启用您需要的功能并禁用您不需要的功能。Jetpack是一个庞大的插件，您不太可能需要使用所有功能。请记住，WordPress Jetpack插件将您的网站连接到您的WordPress.com帐户。这在一方面是有帮助的，因为您的一些内容被推送到WordPress.com上的服务器。
另一方面，一些用户认为连接您的帐户时存在安全风险。如果您有隐私问题，Jetpack可能不是您的最佳解决方案。
您应该在您的网站上安装 Jetpack 吗？(Should You Install Jetpack On Your Website?)
答案是视情况而定。您需要 Jetpack 模块提供的功能吗？你(How)会用几个？
如果您只使用几个模块，那么使用其他具有相同目的的插件会更有意义。这将避免Jetpack带来的额外膨胀。
WordPress Jetpack插件是一个出色的一体化解决方案。使用它来加速您的网站、增强安全性并增加与客户联系的方式。
WordPress Jetpack: What Is It and Is It Worth Installing?
Some of the many benefits of the self-hoѕted WordPress.org is its out-of-the-box features and its flexibility via plugins and themes.
Many choose WordPress.org over WordPress.com for increased access and control over a website. However, WordPress.com does come with some valuable features that require a plugin to be used on WordPress.org. One of those is the WordPress Jetpack plugin.
What Is The WordPress Jetpack Plugin?
Jetpack is a suite of productivity, security, and optimization tools, developed by Automattic and used on all WordPress.com sites.
There is also a Jetpack plugin version for WordPress.org users who want the same features on a self-hosted website. Jetpack connects you to a WordPress.com account and gives you access to features you didn’t previously have.
Jetpack comes pre-installed with WordPress from many hosting companies. Users must first sign up for a WordPress.com account to gain access to all Jetpack features. Then activate the plugin on the self-hosted WordPress.org installation.
Is The WordPress Jetpack Plugin Free?
There are four pricing tiers for Jetpack. The lowest level is free and includes the core features of the Jetpack plugin.
Upgraded versions provide additional security and performance functions such as automated backups and spam filtering. They are:
- Personal: $3.50/month ($39 yearly)
- Premium: $9/month ($99 yearly)
- Professional: $29/month ($299 yearly)
There are three ways to install the free version of the WordPress Jetpack plugin.
- Download it from the WordPress repository.
- Use the Jetpack Wizard.
- Search for it inside your WordPress dashboard by going to Plugins > Add New.
Jetpack’s modules vary in functionality from important features such as backups and site stats to minor features such as Gravatar hovercards and post likes.
Jetpack Modules & Features
Jetpack includes a wide variety of modules to add various features to your site. Although all of them are activated by default, you can change the settings by navigating to Jetpack > Settings in your WordPress dashboard.
From there you can deactivate modules you don’t want to use or keep the default settings as is.
The free WordPress Jetpack plugin features include:
- WordPress Security: Downtime monitoring and protection from brute-force attacks.
- WordPress Performance: Lazy loading image and unlimited image and static file hosting.
- Traffic and Revenue: Automated social media posting, actionable site statistics, and showing related content to keep visitors on your site longer.
- Site Activity: Shows activity records of everything that happens on your site for the 20 most recent events.
Free Jetpack users also get standard email support.
There are dozens of modules available from Jetpack. Some are free, and some require an upgrade for access. Below are the most popular and useful:
Security modules
Security is the most critical feature of Jetpack.
- Protect and prevent brute force attacks
- Monitor site for downtime
- Update plugins
- Site backups
- Filter out spam in comments and on other forms
- Scan for malware and protect with automated resolution
Appearance Modules
- Load next posts automatically with infinite scroll
- Optimize, cache, and serve images from WordPress.com CDN
- Use conditional rules for when to display specific widgets
- Only load images on the screen to boost page speed with Lazy Image feature
- Display images in tiled galleries
Engagement Modules
- Add sharing buttons to pages and posts
- Allow users to comment with social media logins
- Extra sidebar widgets such as Twitter timelines, RSS links, and Facebook like boxes
- Receive notifications for new likes and comments on your mobile device
- Keep visitors on your site longer by showing related posts
- Upload and host your videos on WordPress.com
- Automatically share newly published content on your social media profiles
- Use shortcodes to embed tweets, YouTube videos, and other media
Writing Modules
- Use shortcodes to create simple contact forms
- Add custom post types to your website
- Publish blog posts using any email client
- Add a grammar checker tool to proofread content before publishing
WordPress.org offers many plugins to accomplish some of the above functions. However, Jetpack offers them all in one place.
Advantages Of Using Jetpack
Jetpack’s secret weapon is its ability to use fast and secure hosting from WordPress.com. It offloads the heavy work from your server to theirs. This results in reducing the number of tasks your site performs on your server and improves your website’s performance.
Because Jetpack’s core functionality is free, there is no need to spend a lot of money on other premium plugins. The WordPress Jetpack plugin is maintained and frequently updated. More features are continually being added to the plugin.
It is an excellent way to add more features and functionality to a standard WordPress experience quickly and easily using a single plugin without having to worry about coding.
Disadvantages Of The WordPress Jetpack Plugin
The massive number of different categories and modules offered with Jetpack can slow down your site. Do not enable all of them if you want your website running quickly.
There are many submenus and toggle switches. It could be cumbersome to find the modules you want to enable or disable. Professionals don’t all agree on whether Jetpack slows sites down or not. Some users find that it does slow down their site significantly.
The best solution is to enable only the features you need and disable those you don’t. Jetpack is a massive plugin, and it’s highly unlikely that you will need to use every feature. Keep in mind that the WordPress Jetpack plugin connects your website to your WordPress.com account. This is helpful in one respect as some of your content is pushed to the servers on WordPress.com.
On the other hand, some users believe there are security risks involved when connecting your account. If you have privacy concerns, Jetpack might not be your best solution.
Should You Install Jetpack On Your Website?
The answer is it depends. Do you need the functionality provided by Jetpack’s modules? How many will you use?
If you will only use a few of the modules, it makes more sense to use other plugins that serve the same purpose. This will avoid the extra bloat that comes with Jetpack.
The WordPress Jetpack plugin is an excellent all-in-one solution. Use it to speed up your site, enhance security, and add ways to connect with customers.
