EWWW Image Optimizer

説明

Are you frustrated by a slow website? Do over-sized images make you say “ewww”… Let EWWW Image Optimizer help you make your site faster, improve your bounce rate, and boost your SEO. But most importantly, make your visitors happier so they keep coming back for more.

With EWWW IO you can optimize all your existing images, from any plugin, and then let EWWW IO take care of new image uploads automatically.

EWWW Image Optimizer を使う理由

  1. No Speed Limits and unlimited file size.
  2. Smooth Handling with pixel-perfect optimization using industry-leading tools and progressive rendering.
  3. High Torque as we bring you the best compression/quality ratio available with our Premium compression for JPG, PNG, and PDF files.
  4. Adaptive Steering with intelligent conversion options to get the right image format for the job (JPG, PNG, GIF, or WebP).
  5. Free Parking The core plugin is free and always will be. However, our paid services offer up to 80% compression, and a host of other features!
  6. Comprehensive Coverage: no image gets left behind, optimize everything on your site, not just the WordPress Media Library.
  7. 安全第一: すべての通信は最高レベルの SSL 接続で暗号化されています。
  8. Roadside Assistance: top-notch support is in our DNA. While API customers get top priority, we answer every single support question with care.
  9. Pack a Spare: free image backups store your original images for 30 days.

EWWW IO is the only plugin that lets you optimize images using tools on your own server (jpegtran, optipng, pngout, pngquant, gifsicle, cwebp). If you feel the need for more speed, get more compression and offload the CPU-intensive process of optimization to our specialized servers.

Automatic Everything

With Easy IO, images are automatically compressed, scaled to fit the page and device size, lazy loaded, and converted to the next-gen WebP format.

サポート

Stuck? Feeling like maybe you DO need that rocket science degree? We provide free one-on-one email support to everyone.
Do you have an idea to make EWWW IO even better? Share it and vote on future features!
Found a bug? Report the issue on GitHub, and we’ll get it fixed!

一括最適化

Optimize all your images from a single page. This includes the Media Library, your theme, and a handful of pre-configured folders (see Optimize Everything Else below). GRAND FlaGallery, NextCellent and NextGEN have their own Bulk Optimize pages.

Optimize Everything Else

Configure any folder within your WordPress install to be optimized. The Bulk Optimizer will compress theme images, BuddyPress avatars, BuddyPress Activity Plus images, Meta Slider slides, WP Symposium Pro avatars, GD bbPress attachments, Grand Media Galleries, and any user-specified folders. You can also use Scheduled optimization or run the optimizer from WP-CLI if that’s more your thing.

Plugin Compatibility

EWWW IO has been tested with hundreds (if not thousands) of plugins and themes, here are just a few of the most common ones: BuddyPress (Activity Plus add-on too), Cloudinary, Easy Watermark, FileBird, FooGallery, GD bbPress Attachments, GRAND FlAGallery, Gmedia Photo Gallery, MediaPress, Meta Slider, Microsoft Azure Storage, MyArcadePlugin, NextGEN Gallery, Regenerate Thumbnails, WP Offload Media, WPML, WP Retina 2x, WP RSS Aggregator, WP Symposium. Read more…

WebP 画像

If you want simple, get automatic WebP conversion with Easy IO, and be done with it! Otherwise, you can generate WebP versions of your images with the Bulk Optimizer, and deliver them to supported browsers. Take your pick between Apache-style rewrite rules, JS WebP Rewriting, and WebP Rewriting. EWWW IO even works with the WebP option in the Cache Enabler plugin from KeyCDN.

WP-CLI

Allows you to run all Bulk Optimization processes from your command line, instead of the web interface. It is much faster, and allows you to do things like run it in ‘screen’ or via regular cron (instead of wp-cron, which can be unpredictable on low-traffic sites). Install WP-CLI from wp-cli.org, and run ‘wp-cli.phar help ewwwio optimize’ for more information or see the Docs.

CDN をサポート

WP Offload Media is the officially supported (and recommended) plugin for uploads to Amazon S3, Digital Ocean Spaces, and Google Cloud Storage. Check our compatibility list for details on other plugins. All pull mode CDNs like Cloudflare, KeyCDN, MaxCDN, and Sucuri CloudProxy work automatically, but will require you to purge the cache after a bulk optimization.

翻訳

Huge thanks to all our translators, see the full list!

If you would like to help translate this plugin, join the team.
Signup to receive updates when new strings are available for translation.

Credits

Written by Shane Bishop with special thanks to my Lord and Savior. Based upon CW Image Optimizer, which was written by Jacob Allred at Corban Works, LLC. CW Image Optimizer was based on WP Smush.it. Jpegtran is the work of the Independent JPEG Group. PEL is the work of Martin Geisler, Lars Olesen, and Erik Oskam. Easy IO and HTML parsing classes based upon the Photon module from Jetpack.

スクリーンショット

  • Plugin settings page.
  • Additional optimize column added to media listing. You can see your savings, manually optimize individual images, and restore originals (converted only).
  • Bulk optimization page. You can optimize all your images at once and resume a previous bulk optimization. This is very useful for existing blogs that have lots of images.

インストール

  1. Upload the “ewww-image-optimizer” plugin to your /wp-content/plugins/ directory.
  2. 「プラグイン」メニューからプラグインを有効化します。
  3. The plugin will attempt to install jpegtran, optipng, and gifsicle automatically for you. This requires that the wp-content folder is writable by the user running the web server.
  4. If the binaries don’t run locally, you may sign up for cloud-based optimization: https://ewww.io/plans/
  5. Recommended Visit the settings page to enable/disable specific tools and turn on advanced optimization features.
  6. 完了しました。

If these steps do not work, see the additional documentation. If you need further assistance using the plugin, please visit our Support Page.

ウェブホスティング

To find out if your webhost works with the EWWW Image Optimizer, you can check the official list.

FAQ

Google Pagespeed says my images need compressing or resizing, but I already optimized all my images. What do I do?

Try this for starters: https://docs.ewww.io/article/5-pagespeed-says-my-images-need-more-work

The plugin complains that I’m missing something, what do I do?

This article will walk you through installing the required tools (and the alternatives if installation does not work): https://docs.ewww.io/article/6-the-plugin-says-i-m-missing-something

Does the plugin replace existing images?

はい、ただし、最適化されたバージョンが小さい場合に限ります。 プラグインは決してより大きい画像を作成することはないでしょう。

Can I resize my images with this plugin?

リサイズタブより設定できます。

Can I lower the compression setting for JPGs to save more space?

Our premium compression can determine the ideal quality setting and give you the best results, but you may also adjust the default quality for conversion and resizing. Read more…

The bulk optimizer doesn’t seem to be working, what can I do?

See https://docs.ewww.io/article/39-bulk-optimizer-failure for full troubleshooting instructions.

What are the supported operating systems?

I’ve tested it on Windows (with Apache), Linux, Mac OSX, FreeBSD, and Solaris. The cloud API will work on any OS.

I want to know more about image optimization, and why you chose these options/tools.

That’s not a question, but since I made it up, I’ll answer it. See this resource:
https://developers.google.com/web/tools/lighthouse/audits/optimize-images

評価

2021年5月16日
A bit harder to configure but once I have understood the proper settings, the images are now optimised almost perfectly. Beware of lazy loading and optimisation features by other plugins/themes (caching or optimisation plugins) and then it is safe to use.
2021年5月16日
A must-have plugin for Luxeritas.
2021年5月13日
So sick of these plugins pretending to free, but once you have wasted time installing and configuring you realise they are not free at all. Be honest and people like me wont give you 1 star ratings.
2021年5月11日
Not like its completely bad, but more like unfinished. Here are few problems i ran into while using it. - First problem was the fact that the images are NOT converted to webp at all, they are simply optimized using functions (read whatever.jpg/png?=bunchoffunctions) if you press download, youll download a jpg anyway, didnt i exported all the images i needed as a webp format from photoshop myself i wouldnt have any. - Another problem (a big one) is favicon generated by favicon generators and ofc featured images, actually any images as per description of the plug-in. The funny fact probably nobody thought about is a fact, that when you embed your post someplace like facebook, twitter, whatever, you need either real format of .jpg, .png OR REAL .webp to acompany the post. In this case you get when you link your post the link with content followed by postfeaturedimage.jpg?=bunchofnonsense , which obviously doesnt show up. Every post i placed on facebook or instagram was embeded with blank space instead of picture next to it - While using the local bulk optimization, that thing "optimized" everything in the galery, even favicon.ico, site logo and whole bunch of thumbnails generated by google for pictures embeding from google photos, so i ended up regenerating thumbnails of over 8k photos in 72 categories which are not even stored on my web, but rather google drive. Since this optimization, as mentioned before, does not include REAL conversion into webp, i ended up with favicon and sitelogo in the format of "sitelogo.png?strip=all&lossy=1&ssl=1" thats, well, usefull, isnt it? Now ill spend about a week fixing and puting my web back together so that 4/3 of the images are not missing. But i like the concept of the plugin, i realy do. It might be great for smaller pages, but definetly not YET for big info portals or news websites with huge amount of pictures like mine Edit: Oh and the CDN sync is terrible, it takes forever for the pictures to change when editing an existing post.
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貢献者と開発者

EWWW Image Optimizer はオープンソースソフトウェアです。以下の人々がこのプラグインに貢献しています。

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変更履歴

  • Feature requests can be viewed and submitted on our feedback portal
  • If you would like to help translate this plugin in your language, join the team

6.1.4

  • changed: better handling for API quotas
  • fixed: picture elements not parsed when using JS WebP with Lazy Load
  • fixed: bundled tools don’t work if the binary/tool directory is mounted on a filesystem separate from wp-content/
  • fixed: bulk optimizer not finding images from cloud storage (like S3) when local versions are removed

6.1.3

  • changed: bulk optimizer no longer skips image types set to “no compression” in WebP-only mode
  • fixed: CNAME setting from WP Offload Media triggers “unknown” error in Easy IO
  • fixed: missing EIO_LL_THRESHOLD variable for minified JS

6.1.2

  • fixed: bug from bypass/exclusion code for bulk scanner in 6.1.1
  • fixed: running is_file on system binaries may trigger open_basedir warnings, use EWWWIO_OPEN_BASEDIR to override PHP’s open_basedir restriction

6.1.1

  • change: added setting to enable adding of missing width/height dimensions, disabled by default
  • fixed: warning from plugins using core wp_lazy_load filter without second parameter/argument

6.1.0

  • added: ability to use SVG placeholders for more efficient lazy load
  • added: Easy IO and Lazy Load add missing width and height to image elements
  • added: Lazy Load – right-sized placeholders can be generated for full-sized images
  • added: configure Lazy Load pre-load threshold via EIO_LL_THRESHOLD constant
  • changed: Lazy Load for external (non-inline) CSS images must be configured for specific elements
  • changed: Easy IO’s Include All Resources unlocked for all plans
  • changed: native lazy loading is now disabled when using EWWW IO lazy load, override with EIO_ENABLE_NATIVE_LAZY constant
  • changed: Lazy Load pre-load threshold increased from 500px to 1000px
  • changed: Lazy Load picture elements use right-sized img placeholder instead of 1×1 inline GIF
  • changed: system-installed binary detection improved
  • fixed: native iframe lazy load disabled in WP 5.7+
  • fixed: detection for Shield Security plugin lock to location
  • fixed: relative path migration showing errors in site tools
  • fixed: WebP rewriters not handling relative image urls
  • fixed: existing elements ignored by WebP Rewriting
  • fixed: elements inside elements incorrectly handled by JS WebP Rewriting
  • fixed: removing metadata clobbers APNG animations
  • fixed: some JSON elements still being altered by Lazy Load
  • fixed: Easy IO throws warnings when WP content is not in a sub-directory
  • updated: jpegtran to version 9d
  • updated: cwebp to version 1.2.0
  • updated: pngquant to version 2.13.1

Earlier versions

分離している changelog.txt ファイルを参照してください。