內容簡介
WordPress圖片優化器
Optimus可自動降低已上傳媒體檔案的檔案大小。根據圖片和格式，可以減少高達70%的大小。每張圖片可以節省數千位元組，這些節省可以對博客網站的性能產生積極影響。最令人印象深刻的壓縮技術是圖片質量得到維持。
Optimus有三個不同的版本:
Optimus (免費版)基本版本，有限制(例如最大100kb)
Optimus HQ (高級版) 適用於個人專案的擴展功能
Optimus HQ PRO (高級版) 專業用於客戶網站的解決方案
有關功能和價格模型的更多詳細信息，請參閱optimus.io
它是如何運作的？
在圖像上傳到媒體庫期間，Optimus 插件會同時將圖像發送到 Optimus 服務器，接收器會處理並返回優化後的素材，隨後 Optimus 插件會將檔案大小減小的圖像版本保存在媒體庫中。
圖像（包括縮略圖）的優化是在使用者不可見的背景下進行的。 Optimus 在媒體庫中以百分比值的形式顯示每個檔案的圖像壓縮增益。
為圖像處理程序節省的多餘信息甚至不必要顯示圖像而保存的信息，從圖像檔案中提取出來。 這樣，圖形的質量保持不變，圖像尺寸可以顯著減小。 如果您希望，Optimus 會保留圖片中包含的所有作者、EXIF 和版權信息，壓縮增益將相應較小。
Optimus 支持圖像轉換到新的WebP圖像格式。
建議將WordPress Cache Enabler插件用於集成轉換載入WebP圖像。
特點
Progressive JPEGs（漸進式JPEG）
上傳時壓縮檔案大小
調整所有預覽圖像的照片
不需要對代碼進行調整
可選：不刪除 EXIF 和 IPTC 元數據
可選：HTTPS 連接圖像轉移(Optimus HQ)
可選：轉換為 WebP 圖像格式(Optimus HQ)
博客頁面的載入時間更快
支援 WooCommerce
WordPress多站點支持
批量優化 (優化現有圖像)
隱私
圖像優化和傳輸過程結束後，Optimus 服務器會立即刪除所有臨時存儲的檔案。 無檔案存儲！
Optimus 服務器位於德國。
提示
應始終將照片保存為JPEG而不是PNG檔案格式。 PNG格式適用於插圖，而JPEG則是照片的正確選擇。 另一個原因是JPEG的檔案大小壓縮更快。
您可以使用桌面工具，例如ImageOptim（Mac）或PNGGauntle進行圖像優化
外掛標籤
開發者團隊
② 後台搜尋「Optimus – WordPress Image Optimizer」→ 直接安裝（推薦）
📦 歷史版本下載
原文外掛簡介
WordPress Image Optimizer
Optimus reduces the file size of uploaded media files automatically. Depending on the image and format, reductions in size of up to 70% are possible. Several kilobytes can be saved per image—these savings contribute positively to the performance of the blog website. What’s most impressive about the compression technology: the quality of the images is maintained.
There are three different versions of Optimus:
Optimus (Free) as base version with limitations (e.g. max of 100kb)
Optimus HQ (Premium) with expanded functionality for personal projects
Optimus HQ PRO (Premium) as professional solution for customer websites
More details about the features and the pricing model on optimus.io
How does it work?
During the uploading process of images to the media library, the Optimus plugin simultaneously sends the images to the Optimus server, where the incoming material is processed and sent back in optimized form. Afterwards, the Optimus plugin saves the image version with a reduced file size in the media library.
The optimization of images – including thumbnails – is conducted in the background and outside of the view of the user. The image compression gains per file are displayed by Optimus within the media library in form of a percentage value, see screenshot.
Superfluous information that is saved by image processing programs and is not even necessary for displaying the image is extracted from image files. This way, the quality of the graphics remains intact while the image size can be reduced significantly. If you wish, Optimus keeps all author, EXIF and copyright information contained within the photos — the compressional gains will be correspondingly lower.
Optimus supports the conversion of images to the new WebP image format.
It is recommended to use the WordPress Cache Enabler plugin to integrate the converted WebP images.
Features
Progressive JPEGs
Reduction of file size during the upload
Optimization of all preview images of a photo
No adjustments to code necessary
Optional: no removal of EXIF and IPTC metadata
Optional: HTTPS connection for the image transfer (Optimus HQ)
Optional: conversion to the WebP image format (Optimus HQ)
Faster load times for blog pages
Support for WooCommerce
WordPress multisite-support
Bulk optimization (optimize existing images)
Privacy
After the image optimization and transfer process, the Optimus server immediately deletes all the temporarily stored files. No files are stored!
The Optimus servers are located in Germany.
Tips
Photos should always be saved as JPEGs rather than PNGs. The PNG format works well for illustrations, JPEG on the other hand is the right choice for photographs. Another reason: the size reduction always works more quickly for JPEGs.
Your images have been optimized using Desktop tools such as ImageOptim (Mac) or PNGGauntlet (Win) before you upload them? Optimus has the significant benefit of also minimizing the thumbnails (=preview images) created by WordPress. After all, themes almost always integrate thumbnails rather than original images.
System Requirements
PHP >=5.6
WordPress >=4.6
Allow outbound connections
Storage Utilization
Backend: ~ 0,19 MB
Frontend: ~ 0,01 MB
Website
optimus.io
Author
KeyCDN
