內容簡介
p>與 CW Image Optimizer 相比的新功能？
新的插件結構，進行了許多代碼重寫和性能改進
大量優化現在使用 ajax 來優化圖像，並且可以處理大量的圖像。進行了這些測試：成功地在 200k+ 媒體庫上進行大量優化，是的，測試需要一段時間，但它有效 🙂 然而，我測試過的所有圖像優化插件都不能處理 15k+ 媒體庫！
如果結構不正確，“優化”功能現在可以修復圖像元數據
現在可以對所有圖像或僅對尚未優化的圖像進行批量優化
使用 Lossy Jpeg 壓縮可以節省更多磁盤空間（如果失敗，則返回 Lossless 壓縮）
WP Image Optimizer 是一個 WordPress 外掛，它會在您上傳圖像到您的博客時自動且無損地優化您的圖像。它還可以優化您先前已上傳的圖像。
由於 WP Image Optimizer 使用無損優化技術，因此在優化之前和之後，您的圖像質量將完全相同。唯一會改變的是您的文件大小。
WP Image Optimizer 插件基於 WP Smush.it 外掛。不像 WP Smush.it 外掛，當使用 WP Image Optimizer 時，您的文件不會上傳到第三方。使用 Linux 的 littleutils 和 jpeg-recompress 圖像優化工具（可免費使用）優化您的文件。您不需要擔心 Smush.it 的隱私政策或服務條款，因為您的圖像永遠不會離開您的伺服器。
為什麼要使用 WP Image Optimizer？
網頁讀取速度更快。圖像尺寸更小意味著網頁載入速度更快。這會讓您的訪問者感到高興，還可以增加廣告收入。
備份更快。圖像尺寸更小還意味著備份速度更快。
使用的帶寬更少。優化圖像可以為您節省數百 KB，這意味著帶寬使用明顯減少。
非常快。因為它運行在您自己的伺服器上，您不必等待第三方服務接收、處理和返回您的圖像。您只需在幾分鐘內優化數百個圖像。
可靠。我需要一個堅不可摧的插件，能夠處理數千個文件並使用 cron-task 和 wp-cli 運行。我測試過的大多數優化插件都失敗了，因此我決定建立新版本的 CW Image Optimizer 以滿足我的需求。
疑難排解
已安裝 littleutils，但插件顯示已未安裝。如果您確信已正確安裝，請轉到插件配置頁面並關閉安裝檢查。
也可能是您的二進制文件對您的 Web 伺服器用戶不可訪問（特別是在使用 cron 任務或 wp-cli 創建文章時）。您可以使用以下命令鏈接這些二進制文件：
ln -s /usr/local/bin/opt-jpg /usr/bin/opt-jpg
ln -s /usr/local/bin/opt-png /usr/bin/opt-png
ln -s /usr/local/bin/opt-gif /usr/bin/opt-gif
ln -s /usr/local/bin/tempname /usr/bin/tempname
ln -s /usr/local/bin/imagsize /usr/bin/imagsize
ln -s /usr/local/bin/gifsicle /usr/bin/gifsicle
ln -s /usr/local/bin/pngcrush /usr/bin/pngcrush
ln -s /usr/local/bin/pngrecolor /usr/bin/pngrecolor
ln -s /usr/local/bin/pngstrip /usr/bin/pngstrip
聯繫和致謝
由 Niroma 手工製作的 <3
Wp Image optimizer Plugin 圖示由
外掛標籤
開發者團隊
原文外掛簡介
New features compared to CW Image Optimizer?
New plugin structure with many code rewrites and performance improvments
Bulk Optimization now uses ajax to optimize images and can handle huge amount of images. Bulk optimization tests were performed successfully on a 200k+ media library … yes it tooked a while to run the test, but it worked 🙂 whereas all image optimization plugins I had been testing were failing on a 15k+ media library !
Optimize function can now fix images meta if structure is not correct
Bulk Optimization can now be performed on All images or only the ones that haven’t been optimized yet
Save even more disk space with Lossy Jpeg Compression (Fallback to lossless compression if fails)
The WP Image Optimizer is a WordPress plugin that will automatically and losslessly optimize your images as you upload them to your blog. It can also optimize the images that you have already uploaded in the past.
Because WP Image Optimizer uses lossless optimization techniques, your image quality will be exactly the same before and after the optimization. The only thing that will change is your file size.
The WP Image Optimizer plugin is based on the WP Smush.it plugin. Unlike the WP Smush.it plugin, your files won’t be uploaded to a third party when using WP Image Optimizer. Your files are optimized using the Linux littleutils and jpeg-recompress image optimization tools (available for free). You don’t need to worry about the Smush.it privacy policy or terms of service because your images never leave your server.
Why use WP Image Optimizer?
Your pages will load faster. Smaller image sizes means faster page loads. This will make your visitors happy, and can increase ad revenue.
Faster backups. Smaller image sizes also means faster backups.
Less bandwidth usage. Optimizing your images can save you hundreds of KB per image, which means significantly less bandwidth usage.
Super fast. Because it runs on your own server, you don’t have to wait for a third party service to receive, process, and return your images. You can optimize hundreds of images in just a few minutes.
Robust I needed a bulletproof plugin, able to handle thousands of files and working using cron-task with wp-cli. Most of the optimization plugins I had been testing failed, so I decided to build a new version of cw image otpimizer to suit my neeeds.
Troubleshooting
littleutils is installed, but the plugin says it isn’t. If you are confident that it is installed properly, then go to the plugin configuration page and disable the installation check.
It is also possible that your binaries aren’t accessible to your web server user (especially while using a cron task or wp-cli to create posts). You can link these binaries using the following commands:
ln -s /usr/local/bin/opt-jpg /usr/bin/opt-jpg
ln -s /usr/local/bin/opt-png /usr/bin/opt-png
ln -s /usr/local/bin/opt-gif /usr/bin/opt-gif
ln -s /usr/local/bin/tempname /usr/bin/tempname
ln -s /usr/local/bin/imagsize /usr/bin/imagsize
ln -s /usr/local/bin/gifsicle /usr/bin/gifsicle
ln -s /usr/local/bin/pngcrush /usr/bin/pngcrush
ln -s /usr/local/bin/pngrecolor /usr/bin/pngrecolor
ln -s /usr/local/bin/pngstrip /usr/bin/pngstrip
Contact and Credits
Handcrafted with <3 by Niroma Wp Image optimizer Plugin Icon by Freepik Aliens by OpenClipart Jpeg Recompress installation instructions by WP Bullet Wp Image optimizer is based on the famous CW Image Optimizer by Jacob Allred.
