內容簡介
SpeedyCache 是一款 WordPress 外掛，能透過網頁快取、最小化檔案和檔案壓縮的方式，幫助您減少網站載入時間。
您可以在 https://speedycache.com/docs 找到我們的官方文件。如果您是我們的免費使用者，我們也在 WordPress.org 的社群支援討論區活躍。我們的付費支援票證系統在 https://softaculous.deskuss.com。
除了網頁快取外，SpeedyCache 還具備以下功能：
1. 最小化和合併 CSS / JS：進一步優化，減少檔案大小和減少向伺服器發送的 HTTP 請求。
2. 消除阻止呈現的 JavaScript 資源，幫助網站更快載入。
3. 延遲載入圖片，只有在圖片出現在畫面中時才會請求載入。
4. 對文件進行 GZIP 壓縮，使從伺服器傳送的檔案大小減小。
免費功能：
- 快取：儲存桌面版的網頁複本。當使用者訪問您網站上的網頁時，會啟用快取。
- 預取快取：定期建立快取，減少伺服器對快取檔案的載入量。
- 合併 CSS：合併頁首中的 CSS 檔案，減少 HTTP 請求。
- 最小化 CSS：減少 CSS 檔案的大小。
- 自動快取：如果啟用，將在頁面/文章建立/更新後立即進行快取。
- 合併 JS：合併頁首中的 JS 檔案，減少 HTTP 請求。
- GZIP：對檔案應用 GZIP 壓縮，減少從伺服器傳送的檔案大小。
- 瀏覽器快取：在客戶端的瀏覽器上快取網站，以便重複訪客載入網站時載入速度更快。
- 禁用表情符號：您可以刪除內聯 CSS 和 wp-emoji-release.min.js 中的表情符號。
- 排除：您可以排除某些頁面、使用者代理、Cookie、CSS 或 JS 免於被快取。
- CDN：透過將快取的靜態檔案放置在其伺服器網絡上，CDN 有助於提高網站速度，幫助更快地在世界各地傳送內容。
獲得支援和專業功能：
使用SpeedyCache即可獲得專業支援和更多功能，使您的網站更快載入。
Pro 功能：
- 圖像優化：將圖像轉換為 WebP 等下一代圖像格式以更快地載入圖像。
- 即時載入：在使用者點擊連結之前載入頁面，減少載入時間。
- Google 字型：也被視為阻止呈現的 Google 字型，因此此功能有助於異步載入 Google 字型。
- 本地 Google 字型：快取 Google 字型，以配合 GDPR 規則。
- 延遲載入：一次載入所有資源會使頁面載入較慢，因此延遲載入只在這些資源出現在視口時載入。
- 最小化 HTML：去除空行、行尾、最小化內聯 Js 和 Css、刪除標籤中的註釋和空格。
- 高級最小化 CSS：減少 CSS 檔案大小。
- 最小化 JS：減少 JS 檔案大小。
- 高級合併 JS：合併放置在頁尾的 JS 檔案，幫助減少 HTTP 請求。
- 呈現阻塞 JS：在呈現頁面之前，瀏覽器解析 JS。
外掛標籤
開發者團隊
② 後台搜尋「SpeedyCache – Cache, Optimization, Performance」→ 直接安裝（推薦）
📦 歷史版本下載
原文外掛簡介
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 https://speedycache.com/docs. 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 https://softaculous.deskuss.com
Home Page | Support | Documents
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.
Free Features
Caching: Storing copies of the web pages of the desktop version. Caching happens when a user visits a webpage on your website
Preload: Preload makes sure the user always sees the cached version of your website as it periodically creates cache.
Combine CSS: Combines CSS files present in the header of the page reducing HTTP requests.
Minify CSS: Reduces the size of the CSS files.
Automatic Cache: Creates cache of post when it gets deleted if preload is enabled.
Combine JS: Combines JS files present in the header of the page reducing HTTP requests.
GZIP: It applies GZIP compression on the files hence reducing the file size sent from the server.
Browser Caching: Caches the website on the browser of the client for repeating visitors.
DNS-Prefetch: DNS prefetch is a technique that improves website performance by resolving domain names in advance, before they are needed.
Disable Emojis: You can remove the emoji inline CSS and wp-emoji-release.min.js.
Exclude: You can exclude certain Pages, User-Agent, Cookies, CSS, or JS from being cached.
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.
Display Swap: Adds display swap to Google font URL, so when Google font loads the font will stay visible this is enabled by default.
Purge Varnish: If enabled it will purge Varnish cache, whenever cache from SpeedyCache is purged.
Gravatar Cache: Host Gravatars on your server.
*Improve Font Rendering:** Adding CSS property of text-rendering to prioritize speed of render of Fonts.
GET SUPPORT AND PRO FEATURES
Get professional support and more features to make your website load faster with SpeedyCache
Pro Features:-
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.
Instant Page: It loads the page just before user clicks the link, reducing the page load time.
Google Fonts: Google fonts are also seen as render-blocking so this feature helps load Google fonts asynchronously.
Local Google Fonts: Cache the Google fonts to be compliant with the GDPR rules.
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.
Minify HTML: It removes empty lines, line breaks, minifies inline Js And Css, removes comments and space in Tags
Minify JS: Reduces JS file size.
Delay JS: Delays the JS to load on user interaction to reduce or remove the issue of Unused JS.
Advanced Combine JS: Combines JS files placed in the footer section helping reduce HTTP calls.
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.
Delete Cache Stats: Provides statistics about the cached files of Desktop or Mobile version and combined/ minified version of CSS and JS.
Mobile Cache: Caches the mobile version of your website and shows that version on mobile devices.
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.
PreConnect: Preconnect improves website loading times by establishing early connections to third-party domains.
Preload: Preload improves website performance by downloading resources in advance, before they are needed.
Critical CSS: Extracts the CSS used by the page in the visible viewport at the time of load.
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.
Object Cache: It makes the object to persist by using Redis, to improve availability of the cache.
Bloat Remover: Options to remove unnecessary features of WordPress or WooCommerce.
Image Dimension: Adds dimensions to the image tag which does not have width or height, to reduce (CLS)Cumulative Layout Shift.
Lazy Render HTML: User can lazy render HTML elements which are not in view-port.
Preload Critical Images: Preload above-the-fold images to improve LCP(Largest Contentful paint).
Caching
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.
Minifying/Combining CSS and JS
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.
Cache Lifespan
Cache Lifespan is a way to schedule the deletion of cache.
Exclude
Exclude is a way to prevent SpeedyCache from caching certain files/ user-agents/ cookies.
CDN (Content Delivery Network)
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.
[Pro] Image Optimization
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).
[Pro] Bloat Remover
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
[Pro] Database Cleanup
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
