along with SSL Certificate More and more of our websites have begun to install SSL security certificates because of the lower and free cost, the need for credibility of some website projects, and even the requirements for search engine experience. However, the popularity of Chinese websites is much lower than that of English websites. In addition to the interactive and transaction function websites, SSL certificates need to be installed. It is estimated that it will take some time for ordinary personal websites and Chinese websites to become popular.
Whether it is a virtual host or a VPS or a server, it should not be difficult to configure an SSL certificate. There are many related SSL certificate installation tutorials on the Internet, and even some Web environments are convenient to help users quickly install. However, sometimes we will have various problems after installation. Although the green SSL flag can be seen in front of the browser, the actual detection score is still very low.
In this article, Lao Zuo plans to organize five online and free SSL certificate detection tools. Originally, I was going to write a tutorial for KVM VPS to install Windows through DD. However, some problems occurred in the process and the installation has not been successful, so I will use this article to make up for them.
First, sslabs
Official website address: https://www.ssllabs.com/ssltest/
![ssllabs](https://images.laozuo.org/wp-content/uploads/2016/08/check-ssl-1.jpg)
Second Free SSL Server Test
Official website address: https://www.htbridge.com/ssl/
![Free SSL Server Test](https://images.laozuo.org/wp-content/uploads/2016/08/check-ssl-2.jpg)
Third, COMODO SSL Analyzer
Official website address: https://sslanalyzer.comodoca.com/
![COMODO SSL Analyzer](https://images.laozuo.org/wp-content/uploads/2016/08/check-ssl-3.jpg)
Fourth Test an SSL Web Server
Official website address: https://www.wormly.com/test_ssl
![Test an SSL Web Server](https://images.laozuo.org/wp-content/uploads/2016/08/check-ssl-4.jpg)
Fifth, SSL Checker
Official website address: https://www.sslshopper.com/ssl-checker.html
![SSL Checker](https://images.laozuo.org/wp-content/uploads/2016/08/check-ssl-5.jpg)
To sum up, Lao Zuo found five free SSL certificate detection tools with a slightly simple interface. In fact, if you want to continue sorting out 10 or 20, you can only use one or two of them. For example, I often use sslabs, and the detection is relatively comprehensive.
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