How to check if curlSSL is working properly

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<blockquote class="wp-embedded-content" data-secret="lmw40jGmP1"><a href="https://www.nextscripts.com/tutorials/how-to-check-if-curlssl-is-working-properly/">How to check if curlSSL is working properly</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.nextscripts.com/tutorials/how-to-check-if-curlssl-is-working-properly/embed/#?secret=lmw40jGmP1" width="600" height="400" title="&#8220;How to check if curlSSL is working properly&#8221; &#8212; NextScripts" data-secret="lmw40jGmP1" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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