Site Works on Mobile But not Desktop – Why

You pull out your phone, load the site, and it works perfectly. You look back at your laptop, where the same URL has been failing for the last ten minutes. This is a genuinely useful piece of information, even though it feels like a taunt. Your phone just told you the site is up and […]
Down for Everyone or Just me: 6 Ways to tell in 60 Seconds

There’s a specific kind of stuck you get into when a site won’t load. You refresh. You refresh again. You start wondering whether it’s the site, your Wi-Fi, the router, that browser extension you installed last week, or something you did. Ten minutes disappear this way, and at the end of them you still don’t […]
Check Website Uptime & Availability Worldwide

Your site is up. You just looked at it. That statement is true and almost useless, because what you actually confirmed is that your site was reachable from one machine, on one network, in one country, at one moment. Your visitors are not on that machine. Some of them are 8,000 kilometres away, routed through […]
Website Security Checker / Virus / Malware Scanner

Nobody hacks a site to make it look hacked. That was true twenty years ago, when defacements were the point. It isn’t true now. A compromised site in 2026 usually looks exactly like it did the day before, because the whole business model depends on nobody noticing. The malware is there to redirect mobile visitors […]
Website Down Checker: Is It Down Right Now

You click a link. Nothing happens. The tab spins, then gives up with an error page you can’t quite parse. So you refresh. Then you refresh again, harder, as though the internet responds to frustration. The question underneath all that clicking is simple: is this site broken, or is my end broken? Those two answers […]
Detect Website Outages and Problems

The worst way to learn your site is broken is an email that opens with “hey, is your website down?” By the time that message lands, the visitor already gave up, and probably a few dozen others did too without saying anything. That gap between “something broke” and “someone told me” is the only part […]
How to set up uptime alerts: a step-by-step guide

Website downtime can happen at any time. Whether you run a business website, eCommerce store, SaaS platform, blog, or portfolio, even a few minutes of downtime can affect your traffic, search engine rankings, user trust, and revenue. This is why uptime monitoring and instant downtime alerts have become essential for every website owner. With CheckSitesStatus, […]
Check Site Status – Free Website Monitoring Service

Imagine spending an hour trying to load a website, convinced your internet is broken, only to find out the site itself was down the whole time. Or worse — imagine running an online business, and your customers cannot reach your website for two hours while you have no idea that anything is wrong. By the […]
Detect Website Outages and Problems in Seconds

Imagine this: You just launched a new product. Your marketing campaign is live. Traffic is pouring in from all directions. Then, without any warning, your website goes down. Visitors are greeted with an error page. Customers cannot place orders. Your team has no idea what happened or how long it has been down. Every minute […]
Website Security Checker – Highly Accurate Scanner

Imagine waking up one morning, grabbing your coffee, and sitting down to check on your online store — only to find it’s been down for six hours. Orders have been missed, customers are frustrated, and your Google rankings are quietly slipping. Or worse — your website is still “up,” but it’s been quietly compromised by […]