Title: Sitestream
Author: seenthis
Published: <strong>2022 年 5 月 27 日</strong>
Last modified: 2022 年 10 月 27 日

---

搜尋外掛

這個外掛**並未在最新的 3 個 WordPress 主要版本上進行測試**。開發者可能不再對這個
外掛進行維護或提供技術支援，並可能會與更新版本的 WordPress 產生使用上的相容性問題。

![](https://ps.w.org/greenweb/assets/icon-256x256.png?rev=2798403)

# Sitestream

 由 [seenthis](https://profiles.wordpress.org/seenthis/) 開發

[下載](https://downloads.wordpress.org/plugin/greenweb.1.1.3.zip)

 * [詳細資料](https://tw.wordpress.org/plugins/greenweb/#description)
 * [使用者評論](https://tw.wordpress.org/plugins/greenweb/#reviews)
 *  [安裝方式](https://tw.wordpress.org/plugins/greenweb/#installation)
 * [開發資訊](https://tw.wordpress.org/plugins/greenweb/#developers)

 [技術支援](https://wordpress.org/support/plugin/greenweb/)

## 外掛說明

**What is Sitestream?**

Our technology streams your website’s images to reduce unnecessary data transfer
and display them faster for your visitors. Your user experience improves while you
can avoid CO2 emissions from your website.

Just download our plugin and we automatically convert your images to our streamed
format in seconds. Suddenly, your images load faster and use less data.

Activate your plugin by starting your 7 day free trial and following the instructions
on this link: https://sitestream.co/pricing/

**Why is this important?**

The internet stands for over 2% of global carbon emissions (equal to aviation) and
around 30% of its energy consumption is from data transfer

An improvement in site speed by 0.1 seconds improves conversion rate up to 8% (Google&
Deloitte, 2020 study)

**How can Sitestream save data and reduce my emissions?**

When users quickly scroll past an image, we pause its data load. Combined with the
most aggressive lazy loading on the market, and optimal image compression, this 
leads to reduced data and energy usage for your site usage.

**How can Sitestream show my images faster?**

As our first image layer is a lot lighter than the original image, content is displayed
quicker for your users – improving their experience. This is especially beneficial
for high quality images on sites that desire a premium user experience.

**Customer Testimonials**

“Not only were we able to reduce our data usage with up to 78%, but we now also 
show images 38% faster for users on fiber connection, and 71% faster on slow 4G.
So our user experience has greatly improved, especially for mobile.” – CEO at Rhyme
Sthlm

“Initial results have seen AOP reduce its data usage by 65% – greatly exceeding 
original predictions of 40% – and improve its website image load time by 65-85%,
resulting in a better user experience.” – Managing Director at UK AOP

**Benefits**

 * Avoided emissions be reducing unnecessary image data transfer
 * Improved user experience by displaying images faster for users, especially large
   impact on mobile connection speeds
 * See your estimated avoided emissions in real-time in your dashboard
 * Optimize image file size automatically by using our smart compression algorithm
 * Scale and resize your images using our smart image toolbox
 * Positive SEO score impact by improving user experience
 * All your images will show up in Google image search etc exactly as normal

**Features**

 * Image streaming
 * Avoided CO2 emissions from data transfer
 * Data pausing
 * Faster image display
 * SEO friendly
 * Global CDN
 * Scaling and resizing
 * Smart compression algorithm
 * Real-time data usage and avoided emissions dashboard

## 安裝方式

 1. Subscribe to a monthly plan to get a license key
 2. Click “Plugins” > “Add New” in the WordPress admin menu.
 3. Search for “Sitestream”
 4. Click “Install Now”
 5. Click “Activate Plugin”
 6. Enter your license key and save

## 常見問題集

### Does SITESTREAM work with CSS image backgrounds?

SITESTREAM are working on a solution for handling basic CSS image backgrounds in
upcoming releases

### What image file types does SITESTREAM support for streaming?

JPG and PNG.

### Why are my website images blurry after implementing the SITESTREAM script?

When blurry images are shown this is most likely a result of prefixing images on
pages where the SITESTREAM script is not implemented in the head tag. Make sure 
that the SITESTREAM script is added to every page where the SITESTREAM prefix is
used.

### Why are the images not streamed when I’m testing the website in a local development environment?

SITESTREAM requires the images to be publicly accessible over the internet. If not,
SITESTREAM will fallback to the original image.

### How does the solution work?

The first time an image is requested, e.g. when a visitor is access a page (or a
crawler), a request for the image will be sent to the SITESTREAM server. Since this
is the first time the image is being requested, the image is not transcoded, so 
the visitor will simply be redirected to the original image source. In parallel 
the image will be downloaded and transcoded be SITESTREAM. When transcoding of the
image is completed, the following image requests will be streamed to any user visiting
the site.

## 使用者評論

這個外掛目前沒有任何使用者評論。

## 參與者及開發者

以下人員參與了開源軟體〈Sitestream〉的開發相關工作。

參與者

 *   [ seenthis ](https://profiles.wordpress.org/seenthis/)

[將〈Sitestream〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/greenweb)

### 對開發相關資訊感興趣？

任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/greenweb/)、查看
[SVN 存放庫](https://plugins.svn.wordpress.org/greenweb/)，或透過 [RSS](https://plugins.trac.wordpress.org/log/greenweb/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/greenweb/)。

## 變更記錄

#### 1.1.3

 * Name change from Apart to Sitestream
 * Readme update

#### 1.1.2

 * Bugfix: Css backgrounds images removed from altering url

#### 1.1.1

 * Bugfix: If there is no prefix or wrong/failing prefix the plugin will not alter
   the src of image.
 * Bugfix: Where admin settings can’t be reached.

#### 1.1.0

 * Name change from Greenweb to Apart

#### 1.0

 * Name change from Seenthis ImageStream to Greenweb

## 中繼資料

 *  版本 **1.1.2**
 *  最後更新 **3 年前**
 *  啟用安裝數 **少於 10 次**
 *  WordPress 版本需求 ** 3.0.1 或更新版本 **
 *  已測試相容的 WordPress 版本 **6.1.10**
 *  語言
 * [English (US)](https://wordpress.org/plugins/greenweb/)
 * 標籤
 * [carbon](https://tw.wordpress.org/plugins/tags/carbon/)[save](https://tw.wordpress.org/plugins/tags/save/)
 *  [進階檢視](https://tw.wordpress.org/plugins/greenweb/advanced/)

## 評分

這個項目尚無任何評論記錄。

[新增使用者評論](https://wordpress.org/support/plugin/greenweb/reviews/#new-post)

[查看全部使用者評論](https://wordpress.org/support/plugin/greenweb/reviews/)

## 參與者

 *   [ seenthis ](https://profiles.wordpress.org/seenthis/)

## 技術支援

使用者可在技術支援論壇提出意見反應或使用問題。

 [檢視技術支援論壇](https://wordpress.org/support/plugin/greenweb/)

## 贊助

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 [ 贊助這個外掛 ](http://rhymesthlm.se)