---
title: "Discussion on \"How to check when an SSL certificate expires (and catch it early)\" | Hashnode"
description: "Discussion on \"How to check when an SSL certificate expires (and catch it early)\". An expired certificate takes a site down as completely as a crashed server: browsers show a full-page warning and most visitors leave. The fix takes minutes, but only if you notice before the date pas"
url: "https://hashnode.com/posts/how-to-check-when-an-ssl-certificate-expires-and-catch-it-early/6ae6710fc454c177b8f3446c"
---

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# [How to check when an SSL certificate expires (and catch it early)](https://upordownonline.hashnode.dev/how-to-check-when-an-ssl-certificate-expires-and-catch-it-early?utm_source=hashnode&utm_medium=feed)

An expired certificate takes a site down as completely as a crashed server: browsers show a full-page warning and most visitors leave. The fix takes minutes, but only if you notice before the date pas

Oct 31 · 4 min read · upordownonline.hashnode.dev  
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-   [#ssl](https://hashnode.com/tag/ssl)
-   [#tls](https://hashnode.com/tag/tls)
-   [#devops](https://hashnode.com/tag/devops)
-   [#monitoring](https://hashnode.com/tag/monitoring)

## Written by

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Free website down checker and outage tracker

Free website down checker and outage tracker. Writing about uptime, SLAs, DNS and debugging sites that won't load.

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