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ShortPixel Adaptive Images - WebP, AVIF, CDN, Image Optimization

开发者 ShortPixel
更新时间 2024年12月17日 20:26
PHP版本: 5.6.40 及以上
WordPress版本: 6.7
版权: GPLv2 or later
版权网址: 版权信息

标签

convert lazy load webp image optimization avif

下载

3.2.0 1.1.2 1.1.3 1.2.0 1.2.1 1.2.2 1.2.4 1.2.6 1.3.2 1.3.3 1.3.5 1.4.1 1.5.2 1.6.0 1.6.1 1.7.0 1.7.1 1.7.2 1.7.3 1.7.5 1.8.0 1.8.1 1.8.2 1.8.3 1.8.4 1.8.7 1.8.8 2.0.0 2.0.1 2.0.10 2.0.2 2.0.3 2.0.4 2.0.5 2.0.6 2.0.7 2.0.8 2.1.0 2.1.3 2.1.4 3.3.1 3.8.1 3.6.2 2.0.9 2.2.0 2.2.2 3.2.2 0.9.0 0.9.1 0.9.2 0.9.3 1.3.6 2.2.1 2.2.3 2.2.4 2.3.0 2.3.1 0.9.5 1.0.3 2.3.3 3.7.2 3.5.1 3.5.2 3.5.3 1.8.5 3.3.0 3.7.3 3.9.0 0.9.4 0.9.6 1.0.1 1.2.5 1.4.0 3.4.0 1.3.1 1.5.0 2.1.1 2.1.2 3.0.0 3.1.1 3.1.2 3.2.1 3.4.2 3.5.0 1.0.2 1.8.9 3.5.4 3.6.1 1.3.0 1.3.4 2.1.5 2.1.6 3.1.3 3.5.5 3.6.3 3.7.0 1.8.6 2.3.2 3.7.1 1.0.0 1.2.3 1.5.1 3.6.0 3.8.0 3.4.1 3.8.2 3.8.3 0.8.0 1.1.0 1.7.4 3.8.4 3.9.2 1.1.1 3.1.0 3.10.0 3.9.1 3.9.3 3.9.4

详情介绍:

An easy-to-use plugin that lets you solve any problems with images and improve your website's Core Web Vitals in a minute. Imagine if you could solve all your website's image-related problems and increase pagespeed and performance with a simple click, would not that be great? Usually, images are the biggest resource on a web page. With just one click, ShortPixel Adaptive Images replaces all the pictures on your website with properly sized, smartly-cropped and optimized images and uploads them to ShortPixel's global CDN. And for even more Google love, the plugin delivers next-gen WebP or AVIF images to the right browsers auto-magically! :-) Using ShortPixel Adaptive Images also helps with Core Web Vitals (CWV)'s Largest Contentful Paint (LCP), First Input Delay (FID) and Cumulative Layout Shift (CLS). This is an important SEO factor that Google uses to rank pages. The smaller the CWV values are, the better for your website. Do I need this plugin? If you have a WordPress website with images, the answer is most likely yes! Have you ever tested your website with tools like PageSpeed Insights or GTmetrix and received complaints that the images are not the right size or are too big? Or that you should be using "next gen" images like WebP or AVIF? Or that the website should "defer offscreen images"? ShortPixel Adaptive Images comes to the rescue and solves the problems with images on your website in no time. In addition to images, CSS, JS and font files are also minimized and delivered from our global CDN. What are the benefits? What are the features? Do I need an account to test this plugin? No, just install it and activate it on your WordPress website. You will then automatically receive 500 MB of CDN traffic every month. That's about 500 visits/month! How much does it cost? When using ShortPixel Adaptive Images, only CDN traffic is counted if you choose to use our CDN. With the free plan, you get 100 credits for image optimization, which is equivalent to 500 MB of CDN traffic or about 500 visits/month. Paid plans start at $4.99 and are available as both one-time and monthly plans. Even better, if you already use ShortPixel Image Optimizer, you can use the same credits for ShortPixel Adaptive Images! How does it work? Different visitors have different devices (laptop, mobile phone, tablet), each with its own screen resolution. ShortPixel AI takes into account the resolution of the device and then provides the right size image for each placeholder. Let us take a web page with a single image of 640×480 pixels. When viewed from a laptop, the image retains its 640×480 pixel size, but is optimized and delivered from our CDN. When the same web page is viewed from a mobile phone, the image (for example) is resized to 300x225 pixels, optimized, and delivered via our CDN. In this way, neither time nor bandwidth is wasted for visitors. Other plugins by ShortPixel: Get in touch!

屏幕截图:

  • Example site metrics on PageSpeed Insights after: Good
  • Example site metrics on GTMetrix before: F score
  • Example site metrics on GTMetrix after: B score
  • Main settings page
  • Advanced settings page

升级注意事项:

2.0 ShortPixel Adaptive Images version 2.0 is a major upgrade and it comes with some new tools that help you manage the settings and the optimized images. Please note that following this upgrade, the plugin settings will be stored in a different way, therefore please also make a full site backup, update your theme and extensions, and review update best practices before upgrading. 2.0:END 2.1 ShortPixel Adaptive Images version 2.1 is a major upgrade and it comes with some new tools that help you manage the settings and the optimized images. Please note that following version 2.0, the plugin settings will be stored in a different way, therefore please also make a full site backup, update your theme and extensions, and review update best practices before upgrading. 2.1:END 3.0.0 SPAI 3 is a major update and it comes with a completely new Adaptive Images engine based on pure JS (no jQuery required anymore). Enable it from the Behavior tab in Settings -> ShortPIxel AI. 3.0.0:END

常见问题:

What happens when the quota is exceeded?

In your WP dashboard you will be warned when your quota is about to be exhausted and also when it has been exceeded. When the quota is exhausted, the plugin will simply serve the original images from your server, without compression or resizing, until the quota resets.

What Content Delivery Network (CDN) do you use?

ShortPixel Adaptive Images uses bunny.net to offload the images - a global CDN with over 90 edge locations around the world. Both the free and paid plans use the same CDN with the same number of locations. You can check for yourself how the bunny.net CDN compares to other CDN providers - here (worldwide) and here (North America).

Can I use a different CDN?

Sure. Here is how to configure it with Cloudflare and here’ is how to configure it with STACKPATH. Please note that if you use another CDN instead of CDN traffic, image credits will be consumed. If you need further help, please contact us.

What happens if I deactivate the plugin?

You can stop using SPAI at any time, but that means your website will suddenly slow down. Basically, your website will revert to the original, unoptimized images delivered by your server

Are there different image optimization levels available?

Yes, you can compress images as Lossy, Glossy or Lossless. You can learn more about the different optimization levels here or run some free image optimization tests here.

I already used ShortPixel Image Optimizer, can I also use this?

Certainly!

What is the difference between this plugin and ShortPixel Image Optimizer?

You can see here the differences between the two services.

Where can I optimize my images? There's nothing in my admin panel.

SPAI works differently than a normal image optimizer. Here is what it does.

How can I make sure that the plugin is working well?

You have more information about this here.

I want to use the plugin, what do I have to do?

You can find the detailed instructions here.

My images are getting redirected from cdn.shortpixel.ai, why?

Have a look at this article.

Where do I report security bugs found in this plugin?

Please report security bugs found in the source code of the ShortPixel Adaptive Images plugin through the Patchstack Vulnerability Disclosure Program. The Patchstack team will assist you with verification, CVE assignment, and notify the developers of this plugin.

SPAI does not work well, I have some problems.

Please check the following things:

  1. Make sure your domain is associated to your account;
  2. Make sure you have enough credits available in your account;
  3. Take a look at this article;
  4. Take a look at our knowledge base. If nothing seems to work, please contact us.

更新日志:

3.10.0 Release date: December 17, 2024 3.9.4 Release date: October 1, 2024 3.9.3 Release date: July 25, 2024 3.9.2 Release date: June 25, 2024 3.9.1 Release date: June 7, 2024 3.9.0 Release date: May 22, 2024 3.8.4 Release date: April 22, 2024 3.8.3 Release date: April 2, 2024 3.8.2 Release date: December 22, 2023 3.8.1 Release date: December 7, 2023 3.8.0 Release date: August 7, 2023 3.7.3 Release date: May 30, 2023 3.7.2 Release date: May 8, 2023 3.7.1 Release date: April 21, 2023 3.7.0 Release date: April 17, 2023 3.6.3 Release date: February 3, 2023 3.6.2 Release date: January 29, 2023 3.6.1 Release date: December 28, 2022 3.6.0 Release date: December 21, 2022 3.5.5 Release date: November 18, 2022 3.5.4 Release date: November 7, 2022 3.5.3 Release date: October 20th, 2022 3.5.2 Release date: September 21st, 2022 3.5.1 Release date: August 17th, 2022 3.5.0 Release date: August 16th, 2022 3.4.2 Release date: June 22nd, 2022 3.4.1 Release date: May 25th, 2022 3.4.0 Release date: April 21st, 2022 3.3.1 Release date: March 23rd, 2022 3.3.0 Release date: March 2nd, 2022 3.2.2 Release date: February 16th, 2022 3.2.1 Release date: January 25th, 2022 3.2.0 Release date: December 22nd, 2021 3.1.3 Release date: November 24th, 2021 3.1.2 Release date: November 17th, 2021 3.1.1 Release date: November 12th, 2021 3.1.0 Release date: November 11th, 2021 3.0.0 Release date: October 14th, 2021 2.3.3 Release date: June 30th, 2021 2.3.2 Release date: June 29th, 2021 2.3.1 Release date: June 28th, 2021 2.3.0 Release date: June 17th, 2021 2.2.4 Release date: June 14th, 2021 2.2.3 Release date: May 18th, 2021 2.2.2 Release date: April 29th, 2021 2.2.1 Release date: April 26th, 2021 2.2.0 Release date: April 20th, 2021 EARLIER VERSIONS