The website linked is not real page, just moddb page.
Blockade 3D Status Details
Blockade 3D Alternatives
SaaSHub's Down Detector checks the status of services automatically and regularly. However, we cannot promise 100% accuracy. That is why we depend on user reported issues as well. The Blockade 3D status here can help you determine if there is a global outage and Blockade 3D is down for everyone or it is just you that is experiencing problems. Please always report any issues to help others know the current status.