TLS/SSL certificate monitoring in Semonto

Tips and Tricks

News: Why TLS/SSL certificates get shorter lifespans — and how to prepare for them

Each TLS/SSL certificate has an expiration date: the date when the certificate is no longer valid. At the CA/Browser Forum, a group of certification authorities and web browser vendors voted to reduce the maximum lifetime of certificates to 47 days by March 2029. Let’s dive into this and see how Semonto can help you stay in control.

Jelle De Laender - 18 April 2025

Hand on laptop keyboard

Tips and Tricks

Is poorly written code harming the performance of your website? (Here’s how to avoid the top 7 mistakes)

Your code tells your website what to do. If these instructions are flawed, the website can stop working correctly or even go offline. Here are some examples of how poorly written code can harm your website and how to avoid the top 7 coding mistakes.

Jelle Kalkman - 15 June 2023

Old man in a forest

Use Case

Semonto use case: GPS tracker Mindme locates people in need

What would you do if you needed help and no one was around? That question led to the creation of Mindme - a UK-based company producing wearable personal alarm devices that allow users to get help quickly when they are alone. In this interview, co-owner Simon Wolf explains why he uses Semonto.

Jelle De Laender - 17 May 2023

Laptop on brown table showing an application dashboard

Use Case

5 reasons to use Semonto as an SEO consultant

More and more marketing professionals are discovering the benefits of website monitoring. Find out how Semonto can save you time as an SEO consultant.

Kathy Salden - 19 April 2023

Illustration of a 404 page on a desktop background

Use Case

Should I use Google Search Console to find broken links on my website?

Can you use Google Search Console to find broken links on your website? Yes and no. In this article, we explain why Google Search Console is not sufficient to keep your website free from broken links and what you should do instead.

Jelle De Laender - 22 March 2023

Screenshot of Semonto on a desktop background

New

NEW: Get your monthly PDF report

Have you noticed that we updated our monthly e-mail update? It now includes a printable PDF report. And in the Semonto dashboard, you can now combine multiple monitors into one clean PDF report for any month you want.

Kathy Salden - 23 February 2023

Screenshot of Semonto on a desktop background

Tips and Tricks

How to create an escalation process in Semonto

Did you know that Semonto can help you to automate your incident escalation? In this article, we show you how.

Jelle De Laender - 23 January 2023

Coding Mammoth office

Life at Semonto

Semonto's 2022 wrap-up

Time flies, it’s already 2023. Time to look back at 2022 and all the things that happened at Semonto.

Jelle De Laender - 02 January 2023

Illustration of an error page and a mobile phone with push notifications

New

New Feature: Allowed Downtime

In Semonto, you can define how long an issue is allowed to persist before you want to be alerted. You can also create an escalation system, so that different people get notified depending on the duration of the issue.

Jelle De Laender - 23 December 2022

Hand on laptop keyboard

Tips and Tricks

Importance of monitoring by ChatGPT

We asked ChatGPT, an AI tool by OpenAI, why monitoring the uptime, broken links, HTTPS TLS certificate and mixed content of websites are important

ChatGPT - 11 December 2022

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