This is a free version of the URL availability checker algorithm, you can use it to quickly check status codes and availability of a list of URLs.
Simply paste up to a 1000 URLs that you need to check. In return you will get back a list of URLs and their status codes. You can input:
- http or httpS urls
- IP addresses
- URLs without http(s) prefixes
The algorithm will only give out the first response code, meaning that if, say, you have a www domain which has several redirect layers, you will get the first response code of the chain.