smyx

<h4>优化</h4>
<ol>
<li>
上传遇到中文名称时自动改名 [v1.1] 
命名方式: 时间戳+随机数字
</li>
<li>
新用户注册时禁止通知管理员 [v1.1] 
默认情况下，新用户注册时会发送一封邮件通知管理员，如果不需要通知请开启。
</li>
<li>
登录后跳转到首页 [v1.1] 
如果在wp-login.php登录，默认是进入后台(仪表盘)，开启后会进入首页。只有在redirect_to没有值时生效。
</li>
<li>
关闭升级 
开启后，将禁用WordPress升级、主题升级、插件升级，后台速度将大大提升。建议在想升级时开启，升级后关闭。
</li>
<li>
去掉头部多余代码
</li>
<li>
关闭 Trackbacks 
Trackbacks会带来一些垃圾评论
</li>
<li>
移除顶部工具栏
</li>
<li>
禁止修订日志及自动保存
</li>
<li>
文章ID连续 
发布文章时会对文章ID连续性做一些优化。需要开启【禁止修订日志及自动保存】，同时数据清理的[自动保存的文章]、[无效的菜单]的清理将自动失效。
</li>
<li>
禁用 XML-RPC 接口 
如果你使用离线工具发布文章，请勿关闭。
</li>
<li>
修改头像服务器 
如果您的用户主要在国内，建议选择一个。
</li>
<li>
替换Google字体库 
这是导致后台慢的原因之一。
</li>
<li>
替换Google前端公共库为360 CDN
</li>
</ol>
14.移除后台首页模块
<ol>
<li>移除文章发布页面模块 
评论（推荐，没那么神经跑到文章编辑页面查看评论吧） 
作者（推荐，不需要修改文章作者吧） 
自定义栏目（仅仅隐藏，功能并不影响） 
无论何时，管理员仍然可以使用自定义栏目。</li>
</ol>
<h4>增强</h4>
Sitemap(站点地图，支持自定义文章类型)（百度和Google通用,支持百度移动Sitemap）[v1.1]
使用CDN加速 [v1.1]
使用SMTP发邮件（整站通用，包括注册，找回密码等）[v1.1]
自定义:
<ol>
<li>
首页不显示某些分类 
填写分类数字ID，多个用英文逗号,分开，为方便查看ID，可以在下面开启【文章、评论、用户等列表显示ID】
</li>
<li>
首页不显示某些文章 
填写文章数字ID，多个用英文逗号,分开，为方便查看ID，可以在下面开启【文章、评论、用户等列表显示ID】
</li>
<li>
网站头部添加Meta代码 
提示：可以用于各种Meta验证
</li>
<li>
网站底部添加额外代码 
比如：可以添加统计代码等
</li>
</ol>
其他：
<ol>
<li>
记录用户上次登录时间 
开启后会在用户登录时记录时间，并在用户列表中显示。
</li>
<li>
文章、评论、用户等列表显示ID 
包括文章、页面、评论、用户、分类、标签列表，其中，页面列表还会显示模板文件名，用户列表还会显示注册时间。
</li>
<li>
禁止编辑主题或者插件 
关闭后，不能在后台不能直接编辑主题或者插件文件。
</li>
<li>
首页文章按修改时间排序
</li>
<li>
首页文章多种排序方式 
在首页链接后添加参数sort，可以排序文章，比如https://wptao.com/?sort=modified 表示按修改时间排序，当值为 date 表示按时间排序，当值为 comment_count 表示按评论数从多到少排序；当值为 rand 表示按随机排序；当值为 views 表示按访问数排序(需要安装相关插件)
</li>
<li>
文章链接可以改为站外链接开启后，无论对外显示外链还是内链，打开链接都将跳转到外链。 
文章使用站外链接的字段名，在文章发布页面，添加自定义栏目，输入新栏目_links_to 值为具体外链。
</li>
</ol>
<h4>数据库清理</h4>
定时清理 
开启后，会定时清理以下数据库信息。如需只定时清理部分冗余数据，可以勾选后【保存设置】
<ol>
<li>
文章修订版本
</li>
<li>
自动保存的文章
</li>
<li>
无效的菜单
</li>
<li>
无效的postmeta记录(文章已删除)
</li>
<li>
垃圾评论(包括回收站)
</li>
<li>
Trackback评论
</li>
<li>
无效的commentmeta记录(评论已删除)
</li>
<li>
空标签
</li>
<li>
冗余的feed
</li>
<li>
没用的用户资料(包括aim,yim,jabber)
</li>
</ol>
<h4>常用设置</h4>
省略
<h4>常见问题</h4>
1、对服务器有什么要求? 
需要安装zend组件，目前仅支持安装了PHP5.2.x、PHP5.3.x和PHP5.4.x系列的服务器环境，购买前，请打开 http://pan.baidu.com/s/1pJluHjt 下载后上传到网站根目录，通过 http://您的网站网址/test.php 打开，检查您的服务器是否支持！
2、是一次性收费还是每年收费？我能免费升级吗?
是一次性收费，下载的插件可以永久使用，免费升级一年，第二年起每年收取20%升级费用，不升级不收费。
3、我能退货吗?
该插件是互联网产品，具有可复制性，一旦购买，不能退款。
4、我用了一段时间后，能更换域名吗？
插件是绑定域名的，一旦购买后不能修改。
5、提供技术支持吗?
支持的，请联系插件作者即可。(联系方式见插件页面)
6、我应该选择单域名/多域名/WPMU中的哪一类型? 
比如您的网址是 http://www.yoururl.com/blog/ 
如果您购买了单域名，只能在这个www.yoururl.com域名下的网站使用，不能用于二级域名，但是你可以直接为二级域名购买插件。提示：加www和不加www视为同一个单域名，都能使用。 
如果您购买了根域名，支持该域名下的所有网站，所有的二级域名下的网站也能使用。 
如果您购买了WPMU，在根域名的基础上，还能使用WordPress MU Domain Mapping插件绑定其他域名。

博客优化

WordPress优化、功能增强、使用SMTP发邮件、CDN加速、站点地图(sitemap，包括移动sitemap)、数据库清理等。

softaculous

SpeedyCache is a WordPress cache plugin that helps you improve performance of your WordPress site by caching, minifying, and compressing your website.
You can find our official documentation at <a href="https://speedycache.com/docs" rel="nofollow ugc">https://speedycache.com/docs</a>. We are also active in our community support forums on wordpress.org if you are one of our free users. Our Premium Support Ticket System is at <a href="https://softaculous.deskuss.com" rel="nofollow ugc">https://softaculous.deskuss.com</a>
<a href="https://speedycache.com" title="SpeedyCache Homepage" rel="nofollow ugc">Home Page</a> | <a href="https://softaculous.deskuss.com" title="SpeedyCache Support" rel="nofollow ugc">Support</a> | <a href="http://speedycache.com/docs" title="Documents" rel="nofollow ugc">Documents</a>
Other than caching SpeedyCache can also do the following:- 
1. It can minify and combine CSS/JS giving even better optimization as it reduces the file sizes and reduces the HTTP requests to the server. 
2. Eliminate render-blocking JavaScript resources helping your website to load faster. 
3. Lazy load images so that the images can be requested only if they come into the viewport. 
4. GZIP files to reduce the size of the file sent from the server.
<h3>Free Features</h3>
<ul>
<li>Caching: Storing copies of the web pages of the desktop version. Caching happens when a user visits a webpage on your website</li>
<li>Preload: Preload makes sure the user always sees the cached version of your website as it periodically creates cache.</li>
<li>Combine CSS: Combines CSS files present in the header of the page reducing HTTP requests.</li>
<li>Minify CSS: Reduces the size of the CSS files.</li>
<li>Automatic Cache: Creates cache of post when it gets deleted if preload is enabled.</li>
<li>Combine JS: Combines JS files present in the header of the page reducing HTTP requests.</li>
<li>GZIP: It applies GZIP compression on the files hence reducing the file size sent from the server.</li>
<li>Browser Caching: Caches the website on the browser of the client for repeating visitors.</li>
<li>DNS-Prefetch: DNS prefetch is a technique that improves website performance by resolving domain names in advance, before they are needed.</li>
<li>Disable Emojis: You can remove the emoji inline CSS and wp-emoji-release.min.js.</li>
<li>Exclude: You can exclude certain Pages, User-Agent, Cookies, CSS, or JS from being cached.</li>
<li>CDN: CDN helps improve website speed by placing the static files of your cached on their network of servers hence helping deliver content faster at any point in the world.</li>
<li>Display Swap: Adds display swap to Google font URL, so when Google font loads the font will stay visible this is enabled by default.</li>
<li>Purge Varnish: If enabled it will purge Varnish cache, whenever cache from SpeedyCache is purged.</li>
<li>Gravatar Cache: Host Gravatars on your server.</li>
<li>*Improve Font Rendering:** Adding CSS property of text-rendering to prioritize speed of render of Fonts.</li>
</ul>
<h3>GET SUPPORT AND PRO FEATURES</h3>
Get professional support and more features to make your website load faster with <a href="https://speedycache.com/pricing" rel="nofollow ugc">SpeedyCache</a>
<h3>Pro Features:-</h3>
<ul>
<li>Image Optimization: Image optimization is a way to convert an image to next-gen image formats like webp which load images faster on the web.</li>
<li>Instant Page: It loads the page just before user clicks the link, reducing the page load time.</li>
<li>Google Fonts: Google fonts are also seen as render-blocking so this feature helps load Google fonts asynchronously.</li>
<li>Local Google Fonts: Cache the Google fonts to be compliant with the GDPR rules.</li>
<li>Lazy Load: Loading all assets at once can make the page load slower hence lazy load helps by only loading certain resources when they come into the viewport.</li>
<li>Minify HTML: It removes empty lines, line breaks, minifies inline Js And Css, removes comments and space in Tags</li>
<li>Minify JS: Reduces JS file size.</li>
<li>Delay JS: Delays the JS to load on user interaction to reduce or remove the issue of Unused JS.</li>
<li>Advanced Combine JS: Combines JS files placed in the footer section helping reduce HTTP calls.</li>
<li>Render blocking JS: Before rendering a page the browser parses the HTML to create a DOM tree and if an external script comes it has to stop and wait for the script to execute hence the rendering of the page ends up taking time, hence Render blocking JS feature helps in deferring the load of JS after the render has happened hence the first load get faster.</li>
<li>Delete Cache Stats: Provides statistics about the cached files of Desktop or Mobile version and combined/ minified version of CSS and JS.</li>
<li>Mobile Cache: Caches the mobile version of your website and shows that version on mobile devices.</li>
<li>Database Cleanup: Database cleanup helps you free up your database storage from temporary data, trashed contents, and post revisions which may take a lot of your database storage.</li>
<li>PreConnect: Preconnect improves website loading times by establishing early connections to third-party domains.</li>
<li>Preload: Preload improves website performance by downloading resources in advance, before they are needed.</li>
<li>Critical CSS: Extracts the CSS used by the page in the visible viewport at the time of load.</li>
<li>Unused CSS: Removes the unused CSS, keeping the CSS that is being used by the paged, which reduces the size of CSS used on the page.</li>
<li>Object Cache: It makes the object to persist by using Redis, to improve availability of the cache.</li>
<li>Bloat Remover: Options to remove unnecessary features of WordPress or WooCommerce.</li>
<li>Image Dimension: Adds dimensions to the image tag which does not have width or height, to reduce (CLS)Cumulative Layout Shift.</li>
<li>Lazy Render HTML: User can lazy render HTML elements which are not in view-port.</li>
<li>Preload Critical Images: Preload above-the-fold images to improve LCP(Largest Contentful paint).</li>
</ul>
<h3>Caching</h3>
SpeedyCache caches the website by creating static files on the server and delivers those static files to most of the users who visit the website, The static files eliminate the heavy load of Querying the database for data hence the load of your website is faster.
You can preload as many pages as you want, and preloading caches the website in regular intervals of time to reduce the load on the server.
Deleting Cache on New/updating Post. 
You can decide to delete the cache on the creation or updating of a post so that the cache can always stay updated.
<h3>Minifying/Combining CSS and JS</h3>
SpeedyCache helps minify the JS and CSS hence it reduces the file sizes. 
Combining JS combines the CSS and JS fines reducing the file count and making the server handle lesser requests.
<h3>Cache Lifespan</h3>
Cache Lifespan is a way to schedule the deletion of cache.
<h3>Exclude</h3>
Exclude is a way to prevent SpeedyCache from caching certain files/ user-agents/ cookies.
<h3>CDN (Content Delivery Network)</h3>
CDN helps you host your static content on a distributed network optimized to deliver internet content faster it’s not a replacement to a web host. It caches your files on the network edge and delivers the content to the user through the closest and fastest server. 
SpeedyCache helps you integrate a CDN by rewriting the URLs of the static files you want to host on the CDN or in the Case of Cloudflare it helps with the purging of the cache on the Cloudflare servers.
<h3>[Pro] Image Optimization</h3>
Image optimization is a way to convert your images from old formats like JPG and PNG to the new next-gen formats like webp which is designed with the web as the target platform to load images faster. webp images result in smaller and richer images that make the web faster. 
We provide 3 ways to convert your images to webp. 
GD(a PHP extension), Imagick(a PHP extension), and cwebp(a webp conversion utility from Google).
<h3>[Pro] Bloat Remover</h3>
SpeedyCache has 12 bloat removal options which are listed below. 
1. Disable Dashicons 
2. Update Heartbeat 
3. Limit Post Revisions 
4. Disable XML-RPC 
5. Disable Google Fonts 
6. Disable jQuery Migrate 
7. Disable RSS feeds 
8. Disable Gutenberg 
9. Disable OEmbeds 
10. Disable Block Editor CSS 
11. Disable Cart Fragments 
12. Disable WooCommerce Assets
<h3>[Pro] Database Cleanup</h3>
Data cleanup cleans the database by removing the following data:- 
1. Post Revisions 
2. Trashed Content 
3. Trashed and Spam comments 
4. Trackbacks and pingbacks 
5. All Transient options 
6. Expired Transient Options

SpeedyCache – Cache, Optimization, Performance

SpeedyCache is a WordPress cache plugin that helps you improve performance of your WordPress site by caching, minifying, and compressing your website.

博客优化 vs SpeedyCache – Cache, Optimization, Performance