

Pick a company that offers a warranty and 24/7 customer support. For example, a multi-domain SSL protects multiple domains, while a wildcard SSL protects the main domain and its subdomains. Depending on the type, SSL can support a different number of domains. Read user reviews and testimonies before finalizing your purchase. Make sure to buy a valid certificate from a reliable SSL provider to ensure its safety and legitimacy. Follow these tips to help you purchase the right certificate: Since many companies offer different types of SSLs, choosing one may be challenging. Otherwise, you need to get an SSL first before enabling HTTPS. These methods include making sure SSL is installed, forcing HTTPS, and clearing the browser’s cache and SSL state.Ī green check mark indicates the website’s SSL is installed and active. Since it is difficult to pinpoint what causes the error, we will explain three typical steps to fix ERR_SSL_PROTOCOL_ERROR for both site owners and visitors.

3 Efficient Steps to Fix ERR_SSL_PROTOCOL_ERROR

Similarly, not forcing HTTPS on an SSL-certified website may cause the same issue. For instance, this error may appear when forcing HTTPS without a valid SSL certificate installed. On the website’s end, a misconfigured SSL is a common reason. Use website checker tools to verify whether the website is down for everyone else or just you. If none of the solutions above work, the problem should be with the website.
