# Google Chrome 的 10 個秘密頁面

這幾天慢慢開始愛上 [Google Chrome](http://www.google.com/chrome)，除了執行速度快以外，記憶體耗損量也比較低，尤其是在大量使用 JavaScript 的網站更是明顯，例如說我在 Google Chrome 中使用 Gmail 時，操作的速度真的跟「本機應用程式」沒什麼兩樣。而最近國外也開始有人開始進行 [Google Chrome](http://www.google.com/chrome) 的反相工程(Reverse Engineering)，並找到幾個關於 Google Chrome 的秘密頁面，可以查看 Google Chrome 在內部運行的相關資訊。

**about:network  
**查看目前的網路執行效能、I/O 狀況，應該是方便 Google 工程師內部測試用的工具。

[![Google Chrome - about:network](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/033d3f835d96e0c2ba91-Screenshot-080909-220612_thumb.png)](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/a9791a0ebe151ed21cb0-Screenshot-080909-220612_2.png)

**about:stats**  
顯示 Google Chrome 內部各變數與使用情形的概況

[![Google Chrome - about:stats](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/83ba2e9d73781e6b9ef8-Screenshot-080909-220943_thumb.png)](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/3480a6c7e7ad5f35e74b-Screenshot-080909-220943_2.png)

**about:cache**  
顯示內部所有快取的資料

[![Google Chrome - about:cache](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/2e86bec7fd78a2906b49-image_thumb.png)](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/db5028773ec30b466671-image_2.png)

**about:histograms**  
看不懂這是幹嘛用的？

[![Google Chrome - about:histograms](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/db81bc8db574d8294583-image_thumb_1.png)](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/73a181890504b9ce6427-image_4.png)

**about:plugins  
**顯示目前已安裝的外掛程式

[![Google Chrome - about:plugins](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/26c03170a9926d542579-image_thumb_2.png)](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/7a602ed647f86364fb44-image_6.png)

**about:dns**  
顯示目前DNS快取狀況

[![Google Chrome - about:dns](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/8a0fb4d50bae76695fa5-image_thumb_3.png)](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/a2f0af03b6427d0725e8-image_8.png)

**about:version**  
顯示目前 Google Chrome 的版本

[![Google Chrome - about:version](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/2f6636ead21a2ae09b4a-image_thumb_4.png)](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/737809b1a01e9a88d5cc-image_10.png)

**about:memory**  
顯示目前 Google Chrome 與其他同時執行的 Browser 的記憶體用量比較（較勁的意味濃厚）

[![Google Chrome - about:memory](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/b440e8698486319de55c-image_thumb_5.png)](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/cdf54bca2e16952399c4-image_12.png)

**about:crash**  
這就是顯示 Google Chrome 掛掉時的樣子（IE 為什麼沒這個頁面？）

![Google Chrome - about:crash](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/a036835778f259e687a8-image_15.png)

**about:internets**  
這是怎樣？螢幕保護程式都搬上 Google Chrome 了？還 3D 的勒！

![Google Chrome - about:internets](https://stwillblogassets.blob.core.windows.net/files/images/external/stwillblogassets.blob.core.windows.net/a21708b0658b10e4db19-image_23.png)

**相關連結**

-   Seven Hidden Configuration Pages of Google Chrome Browser