With most applications being hosted online, it is no surprise that malware/virus infections affect websites too just like local PCs.
Here is a cool and free online tool that can check any website for malware infections and display detailed results :
1. Go to Sucuri SiteCheck and enter the name of the website that needs to be scanned.
2. Hit “Scan Website” for the scan to begin.
3. Once finished, the results are displayed indicating whether the website is clean or not.
Cheers.