Our Knowledge Base.
- What should you do about an ERR_NAME_NOT_RESOLVED error?
- Why doesn’t a new subdomain open after you create it?
- What is an SSL certificate, and why does a website need one?
- How do you install a free SSL certificate?
- Why does a browser say Not Secure after an SSL certificate is installed?
- What does ERR_CERT_AUTHORITY_INVALID mean?
- Why does a Mixed Content warning appear?
- How do you replace internal HTTP links with HTTPS?
- Why does a redirect loop appear after enabling HTTPS?
- How can you check when an SSL certificate expires?
- What is Cloudflare, and does a small website need it?
- How do you connect a website to Cloudflare without downtime?
- Why does Cloudflare show Error 521?
- What do Cloudflare errors 522 and 524 mean?
- Why don’t website changes appear because of the Cloudflare cache?
- How do you clear the Cloudflare cache for one page?
- How do you create an email address on your own domain?
- Why do messages from a domain email address go to spam?
- What are SPF, DKIM, and DMARC in simple terms?
- How can you verify a domain’s SPF and DKIM records?
- How do you point a domain name to a hosting account?
- What is DNS in simple terms?
- What is the difference between an A record and a CNAME record?
- What is an MX record used for?
- What is a DNS TXT record?
- How long do DNS changes take to update?
- Why does a domain work for some people after a DNS change but not for others?
- How can you check which DNS records are currently active?
- Why does a website work with www but not without it?
- How do you redirect www to the non-www domain?
- How is cPanel different from the WordPress dashboard?
- How do you find a website’s root directory on a hosting account?
- What is the public_html directory?
- How do you upload website files with the cPanel File Manager?
- How do you connect to a website using FTP or SFTP?
- Why won’t an FTP client connect to the server?
- What should you do when your hosting account runs out of storage?
- How can you find the largest files on a hosting account?
- What is an inode, and why does hosting report an inode limit?
- How do you create a MySQL database in cPanel?
- How do you open a WordPress database in phpMyAdmin?
- How can you find the name of a WordPress database?
- How do you safely import a large database?
- Why does a database import stop with a timeout?
- What should you do when a WordPress database becomes too large?
- How do you find PHP error logs on a hosting account?
- What does a max_execution_time error mean?
- How do you increase upload_max_filesize for WordPress?
- Why would hosting block outgoing WordPress connections?
- How can you tell whether a website problem is caused by hosting?
- How do you choose hosting for a small WordPress website?
- What is the difference between shared hosting and a VPS?
- When does a website really need a VPS?
- How much hosting storage does WordPress need?
- What is a hosting CPU limit, and why is it exceeded?
- What is the PHP memory limit?
- How can you check the PHP version on your hosting account?
- How do you safely change the PHP version for WordPress?
- What should you do if a site stops working after changing the PHP version?
- What is cPanel, and how do you log in?