Using Let’s Encrypt SSL with HostGator Free SSL

Securing a HostGator website with a free certificate is usually a short cPanel task, but the useful part is making the certificate, redirects and renewals work together. Let’s Encrypt provides publicly trusted HTTPS protection without a paid certificate fee. When it is issued for the correct hostname and renewed automatically, visitors can connect securely while the site’s addresses remain unchanged.

This guide follows the process for HostGator Free SSL in cPanel and explains what to check when a certificate is issued, when WordPress begins serving mixed content, or when renewal validation fails. It also separates the certificate from other account services such as domain transfers, invoices and webmail. The setup applies to Australian customers running stores in Brisbane, service businesses in Melbourne or national websites using a .com.au or .au domain.

What HostGator Free SSL actually provides

HostGator Free SSL gives you access to a Let’s Encrypt certificate through the hosting account rather than requiring a separate certificate purchase. Let’s Encrypt is a Certificate Authority trusted by current browsers, operating on the same domain-validation model used by many commercial certificates. The browser checks that the domain controls the connection, then trusts the issued certificate and its associated private key.

This protection is particularly useful for Australian sites collecting customer details, processing online payments or publishing booking forms. HTTPS encrypts traffic between a visitor and the web server, helping protect credentials, contact details and form submissions while they travel across the internet. It does not, by itself, make a website secure from malware, weak passwords or an out-of-date WordPress installation.

The included service usually supports your root domain and selected hostnames such as www. A single certificate can contain both as Subject Alternative Names, so there may be no need to issue separate certificates. The .com.au or .au ending does not change this requirement: what matters is the exact hostname in the address bar. If both example.com.au and www.example.com.au point to the same HostGator account, select both where AutoSSL provides that option.

Encryption strength does not vary greatly between ordinary free and paid certificates. The main differences are price, validation depth, hostname coverage and the provider’s renewal process. HostGator Free SSL is therefore a sensible fit for a typical business, brochure site or personal WordPress installation. A wildcard certificate, organisation validation or specialised support may be worth considering where the hosting arrangement requires it.

Issuing the certificate through cPanel

Start by signing in to the HostGator customer portal and opening cPanel for the relevant domain. In cPanel, look for Security and then SSL/TLS Status, although the precise label may appear as SSL/TLS or Manage SSL Sites depending on the interface version. The status panel should show whether a certificate is installed, pending installation or associated with the wrong domain.

Choose the option for Let’s Encrypt or AutoSSL, commonly found under Run AutoSSL. Review the domain list and confirm that Auto-Domain Validation is selected if the nameservers already point to HostGator. AutoSSL then attempts to validate the domain and configure the certificate automatically. If the labels in your panel differ, this practical SSL guidance can serve as a second reference while you work.

Validation depends on DNS and web traffic reaching the correct HostGator server. Check that the domain has the current HostGator nameservers, that its address records point to the account and that any stale records have been removed. Once validation succeeds, cPanel should install the certificate and private key. If it does not, open the AutoSSL log or error message and record the exact validation error before trying again.

After installation, visit both the root domain and its www version using https:// before relying on the automatic redirect. Check the SSL/TLS Status page for an active certificate covering the hostname you tested. Repeatedly ordering certificates while an AutoSSL request is already queued can create conflicts, so allow the normal process time to finish and use the available retry action when validation fails.

Making every page load over HTTPS

Issuing a certificate only enables HTTPS; it does not necessarily send every visitor there automatically. HostGator’s cPanel interface may offer a Force HTTPS Redirect control under the domain’s Domains settings. In WordPress, the same result can be configured through the site’s HTTPS settings or a redirection plugin. If you edit .htaccess manually, avoid adding a second redirect when the existing file already contains one, as duplicate rules can cause redirect loops.

WordPress content created before the certificate was installed may still contain image, script or stylesheet links beginning with http://. Those requests create mixed content and can trigger browser warnings, blocked assets or incomplete pages. Begin with Tools > Site Health, then update the site address and home address in Settings > General. Review recently activated plugins, custom theme code and database entries that still point to insecure URLs.

Caching can make the transition appear unsuccessful because visitors may receive old pages from a cache layer. Purge the WordPress cache, browser cache and any HostGator or CDN cache after changing URLs. Test several important pages rather than only the home page: contact forms, checkout pages, media attachments, administrator login and pages served through subdomains. A browser developer console is useful for identifying remaining insecure requests.

The certificate protects the website hostname, not automatically your mail server, APIs or external services. SMTP, IMAP and POP3 connections can require their own certificates and settings, while third-party forms may redirect customers to a separately secured provider. Check those services independently. Also remember that HTTPS is a trust signal rather than a performance guarantee; it will not speed up a slow theme or compensate for oversized images.

Renewing the certificate and fixing failures

Let’s Encrypt certificates are valid for 90 days, so short validity is normal rather than evidence that HostGator has issued a defective product. Automatic renewal normally begins well before expiry and repeats the domain validation process. In cPanel, review the AutoSSL status and renewal schedule, and make sure automatic renewal has not been disabled. Renewal also depends on the domain remaining active and reachable through its current DNS configuration.

A failed renewal commonly results from changed nameservers, recent domain transfers, incorrect address records or an inactive domain. If the domain was moved to another registrar, update the nameservers before expecting validation to succeed. Stale IPv6 records can also cause problems when the server is not available over IPv6; check both IPv4 and IPv6 settings rather than assuming the domain points correctly.

Keep an eye on the HostGator email address used for the account because cPanel and the domain registrar may send renewal notices or validation warnings there. Australian customers should allow for Australian Eastern Standard Time and daylight-saving changes when comparing a warning timestamp with the hosting panel, especially when support teams operate around the clock. Do not ignore an expiry notice simply because the site still appears to work, since browsers may block it after the certificate expires.

If renewal still fails, capture the domain, hostname, timestamp and full cPanel error before opening a support ticket through the HostGator portal. Check whether another SSL product is installed, whether a conflicting redirect exists and whether the domain uses an external DNS provider. The forums and knowledge base can help identify familiar errors, while a ticket is the appropriate route for account-specific certificate, private-key or installation problems.

Choosing the right certificate coverage

HostGator Free SSL is designed for straightforward HTTPS without another recurring certificate expense. A paid certificate can make sense when a business wants organisation details displayed in the browser, needs broad wildcard coverage or requires contractual support from the certificate issuer. The encryption itself remains similar; paid products primarily add identity checks, coverage and service terms.

Consideration	HostGator Free SSL with Let’s Encrypt	Paid single-domain certificate	Wildcard certificate
Certificate cost	No separate certificate fee	Purchase or renewal fee applies	Usually costs extra
Identity validation	Domain Validation	Domain or Organisation Validation, depending on product	Domain Validation
Hostname coverage	Main domain and selected aliases, including www when selected	Usually one hostname or a defined name list	Root domain plus one level of subdomains
Renewal	Typically automated through AutoSSL	May be automated or manual	Often automated with DNS validation
Best fit	Business sites, blogs and standard WordPress	Organisations wanting displayed business identity	Multiple stores, subdomains or development sites
Main limitation	Limited identity assurance and no automatic multi-level coverage	Extra cost for features not essential to encryption	Higher cost and more complex DNS setup

A paid certificate is not automatically safer merely because it costs more. For most Australian small businesses, automated Let’s Encrypt coverage through HostGator provides the necessary browser trust at a better cost-to-benefit ratio. Hosts operating many subdomains should check whether a wildcard is more practical than maintaining and validating each hostname separately.

The practical takeaway is to issue the certificate in cPanel, include every required hostname, enable the HTTPS redirect and confirm that AutoSSL is scheduled. Then check the site and the renewal status so encryption continues without becoming an urgent account issue.