过去，Mozilla Firefox过去在访问网页时总是在URL中显示^(URL)http或https ，但很少有用户报告不再是这种情况。^(https)这是因为有时URL^(URLs)会被修剪，用户无法再看到所使用的确切协议。因此，通过在浏览时读取协议来确认它们是否处于安全连接变得困难。

如果您想知道您在Firefox中使用的是^(Firefox)HTTP 还是 HTTPS^{(HTTP or HTTPS)}，这里有一个快速解决方法，可以让协议重新出现在浏览器的地址栏上。按照本指南，您每次都可以在Mozilla中查看完整地址。^(Mozilla)

了解Web 浏览器^{(Web Browsers)}中的完整地址的重要性

HTTP是在网络浏览器（如^(HTTP)Chrome或Firefox）和网站之间传递数据的协议。HTTPS中的“S”代表“安全^(Secure)”，因为该网站具有安全连接。

当任何用户在他/她的浏览器中访问网页并访问HTTPS站点时，他们会请求其SSL证书。此SSL证书包含一个密钥，浏览器解锁该密钥以在访问该网站时创建一个安全可靠的会话。该证书仅供一次性使用，并创建与网站的独特安全连接。另一方面，当用户通过HTTP访问站点时，所有通信都通过纯文本进行。这意味着任何闯入您的浏览器和网站之间连接的黑客都可以轻松阅读此文本。底线，HTTPS很有价值，因为它可以保护所有通信和客户信息；此外，它还可以使任何使用它的网站合法化，因为可以轻松验证使用HTTPS的企业。^(HTTPS)

因此，出于安全原因，了解您在Firefox中使用的是 http 还是 https 非常重要。

在Mozilla Firefox^{(Mozilla Firefox)}中显示完整地址

当Mozilla Firefox浏览器不显示完整地址时，如下图所示：

按照以下步骤在Mozilla Firefox浏览器中获取完整地址：

1]打开^(Open)Firefox浏览器或启动新选项卡（如果已打开）。

2]现在输入' about：config '

3]按'输入^(Enter)'

4]点击“接受风险并继续^{(Accept the Risk and Continue)}”

请注意：您可以通过取消选中“^{(Please note)}当我尝试访问这些首选项时警告我^{(Warn me when I attempt to access these preferences)}”旁边的框来禁用此页面。

5] 在“搜索首选项名称”^{(Search Preference Name’)}栏中搜索“ browser.urlbar.trimURLs ”。它将显示要设置为 true 的值。

6]双击^{(Double-click)}该行，将右侧的值从“True”更改为“ False” 。

7] 完成！现在访问您最喜欢的网站^(Web)并查看完整的URL协议。

在Mozilla Firefox^{(Mozilla Firefox)}中拥有完整地址对于需要进行在线货币交易，甚至需要通过电子邮件从远离家乡的计算机发送敏感信息的人来说非常有用。我们希望本指南可以帮助您保护您的浏览会话。

请注意，如果您觉得有必要，您可以将 Firefox 设置重置为默认设置。

相关阅读^{(Related read)}：如何始终在 Chrome 浏览器中显示完整的 URL^{(How to always show full URLs in Chrome browser)}。

How to show full address or URL in Firefox browser

In thе past, Mozilla Firefox used to always display http or https in the URL when visiting web pages, but few users report that this is not the case anymore. This is because sometimes URLs are trimmed, and the users can no longer see the exact protocol used. Consequently, it becomes difficult to confirm if they are on a secure connection by reading the protocol while browsing.

If you are wondering whether you are on HTTP or HTTPS in Firefox, here is a quick fix for getting the protocol back on your browser’s address bar. By following this guide, you can see the full address in Mozilla every single time.

Importance of knowing full address in Web Browsers

HTTP is the protocol through which data is passed between a web browser, like Chrome or Firefox, and a website. The ‘S’ in HTTPS stands for “Secure” as this website has a secure connection.

When any user visits a webpage in his/her browser and visits an HTTPS site they request its SSL certificate. This SSL certificate holds a key that the browser unlocks to create a safe and secure session while visiting that website. The certificate is for one-time use only and creates a uniquely secure connection to the website. On the other hand, when the user visits a site via HTTP all communications take place over plain text. Which means this text can be read easily by any hacker that breaks into the connection between your browser and the website. The bottom line, HTTPS is valuable because it protects all communication and customer information; also, it works to legitimize any website that uses it because businesses that use HTTPS can be easily verified.

Hence knowing if you are on http or https in Firefox is extremely crucial for security reasons.

Display the  full address in Mozilla Firefox

When the Mozilla Firefox browser does not display the full address, it looks like the below image:

Follow these steps to get the full address in Mozilla Firefox browser:

1] Open the Firefox browser or launch a new tab if already opened.

2] Now type ‘about:config’

3] Press ‘Enter’

4] Click on ‘Accept the Risk and Continue’

Please note: You can disable this page by unchecking the box next to ‘Warn me when I attempt to access these preferences.’

5] In the ‘Search Preference Name’ bar search for ‘browser.urlbar.trimURLs’. It will show the value to be set to true.

6] Double-click on the line to change the value from ‘True’ to ‘False’ appearing on the right-hand side.

7] Done! Now visit your favorite Web site and view the full URL protocol.

Having a full address in Mozilla Firefox can be very useful for those who need to do online monetary transactions, or even sending out sensitive information via e-mail from a computer away from home. We hope this guide helps you secure your browsing sessions.

Please note that you can reset the Firefox settings to default should you ever feel the need to do so.

Related read: How to always show full URLs in Chrome browser.

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