{"id":10037,"date":"2026-06-25T06:41:41","date_gmt":"2026-06-25T06:41:41","guid":{"rendered":"https:\/\/www.neelnetworks.com\/blog\/?p=10037"},"modified":"2026-06-25T08:32:03","modified_gmt":"2026-06-25T08:32:03","slug":"how-to-install-ssl-certificate-website-step-by-step","status":"publish","type":"post","link":"https:\/\/www.neelnetworks.com\/blog\/how-to-install-ssl-certificate-website-step-by-step\/","title":{"rendered":"How to Install an SSL Certificate on Your Website Step by Step"},"content":{"rendered":"
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If your website still loads with “Not Secure” in the address bar, you have probably been told you need to install an SSL certificate \u2014 and you have probably found the explanations of how to do it either confusingly technical or strangely vague. The reality is that installing SSL in 2026 is significantly simpler than it was even a few years ago, mostly free in the cases that apply to most small business websites, and well within the reach of any site owner who can follow a step-by-step process. The work is mostly clicking the right buttons in the right order, not writing code.<\/p>\n

This guide walks through the full installation process \u2014 choosing the right type of certificate, getting it, installing it on your hosting account, configuring your website to use HTTPS properly, and fixing the common problems that come up afterwards. It is written for site owners who are not developers but are comfortable navigating a hosting control panel. If you want the broader context of where SSL fits in ongoing website upkeep, our complete website maintenance guide<\/strong><\/a> sets the foundation. This article is the focused, practical installation manual.<\/p>\n

\"Hero<\/p>\n

What an SSL certificate actually does<\/h2>\n

An SSL certificate (more accurately called a TLS certificate today, though the SSL name has stuck) does three things at once. First, it encrypts the data travelling between your visitor’s browser and your website’s server, so anyone intercepting that traffic \u2014 on a coffee shop wifi, a corporate network, or anywhere else \u2014 cannot read it. Second, it verifies that the site visitors are talking to is genuinely the site they think it is, and not an impostor. Third, it produces the visual trust signal \u2014 the padlock in the browser address bar \u2014 that visitors and search engines have come to expect.<\/p>\n

The technical mechanism is a cryptographic handshake. When a browser connects to an HTTPS site, the server presents its certificate, the browser verifies the certificate against a trusted certificate authority, and the two sides exchange the keys needed to encrypt the rest of the conversation. All of this happens in a fraction of a second and is invisible to the visitor. What they see is the secure padlock and the absence of the “Not Secure” warning that browsers now display prominently on any site without a certificate.<\/p>\n

Do you actually need SSL on your website?<\/h2>\n

Yes \u2014 and the reasons have stacked up to the point where SSL is no longer optional for any serious business website. Five forces have made it close to mandatory.<\/p>\n

Browsers show “Not Secure” warnings.<\/strong> Chrome, Firefox, Safari and Edge all display a clear “Not Secure” warning in the address bar for any site without a certificate. Visitors see it before they see your content. The conversion impact is real and measurable \u2014 sites adding SSL typically see a small but immediate lift in time on site and a reduction in instant bounce.<\/p>\n

Google uses HTTPS as a ranking signal.<\/strong> Google announced HTTPS as a ranking factor back in 2014, and the weight given to it has increased steadily since. Two otherwise-equivalent sites where one has SSL and the other does not will see the secured one ranked higher. The signal is small individually but compounds across hundreds of competitive queries.<\/p>\n

Customer trust depends on it.<\/strong> Modern customers are conditioned to look for the padlock before entering any personal information, and many will leave a site without it rather than risk submitting a form. For eCommerce, the relationship is direct \u2014 sites without SSL get a fraction of the conversions of sites with it, because no reasonable buyer will enter card details on a page that the browser is warning them about.<\/p>\n

PCI compliance requires it for eCommerce.<\/strong> Any site processing payment cards is required to be served over HTTPS as a condition of payment processor agreements. Without SSL, the merchant account either cannot be opened or will be flagged for review.<\/p>\n

Legal and regulatory requirements increasingly demand it.<\/strong> Data protection laws in many regions now treat the transmission of personal data over unsecured connections as a compliance issue. Even sites that do not handle payments often handle email addresses, contact form submissions, account credentials or other personal data that should be encrypted in transit. SSL is one piece of a broader picture, and our complete website security guide<\/strong><\/a> covers the wider context of how SSL fits alongside the other defences a business website needs.<\/p>\n

The four types of SSL certificate, compared<\/h2>\n

Not all SSL certificates are the same. They differ in what they verify, how many domains they cover, and what they cost. Choosing the right type for your situation is the first decision in the installation process. The table below summarises the four main types you are likely to encounter.<\/p>\n

\"Visual<\/p>\n\n\n\n\n\n\n\n\n
Certificate type<\/th>\nWhat it verifies<\/th>\nTypical cost per year<\/th>\nBest for<\/th>\n<\/tr>\n<\/thead>\n
Domain Validated (DV)<\/td>\nYou control the domain<\/td>\nFree \u2013 $50<\/td>\nSmall business sites, blogs, brochure sites<\/td>\n<\/tr>\n
Organisation Validated (OV)<\/td>\nThe domain and the business identity<\/td>\n$50 \u2013 $200<\/td>\nCorporate sites, mid-sized businesses<\/td>\n<\/tr>\n
Extended Validation (EV)<\/td>\nFull legal business verification<\/td>\n$150 \u2013 $400+<\/td>\nBanks, large eCommerce, regulated industries<\/td>\n<\/tr>\n
Wildcard<\/td>\nThe main domain plus all subdomains<\/td>\n$50 \u2013 $300+<\/td>\nSites with multiple subdomains (shop., blog., app.)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

For the great majority of business websites, a Domain Validated (DV) certificate is sufficient. The encryption it provides is identical to what an EV certificate provides \u2014 the difference is only in what was verified about you before the certificate was issued. The visual difference (the padlock looks the same in modern browsers regardless of certificate type) and the practical security difference are both minimal for the typical business site. EV certificates used to display a green organisation name in the address bar, but most browsers have removed that distinction in recent years.<\/p>\n

\n The honest recommendation:<\/strong> for most small to mid-sized business websites, a free DV certificate from Let’s Encrypt or one provided by your host is genuinely all you need. The encryption is the same as a paid certificate, the browser shows the same padlock, and the renewal is usually automatic. Paid certificates make sense when you have specific business reasons \u2014 a wildcard for multiple subdomains, an OV or EV for a regulated industry where the additional verification is valued, or a paid support relationship with the certificate provider.\n <\/div>\n

Free vs paid SSL: which should you choose?<\/h2>\n

The free SSL revolution started with Let’s Encrypt in 2016, and the result has been that the cost barrier for SSL has effectively been removed for most websites. Free certificates from Let’s Encrypt or via Cloudflare provide the same encryption strength as the most expensive paid certificates. The padlock looks the same to visitors. The browser trust is the same.<\/p>\n

Free SSL is the right choice when you have a standard business website on standard hosting, you want a Domain Validated certificate, you are comfortable with the 90-day renewal cycle (which is almost always automated), and you do not need wildcard coverage. This describes most websites, and the savings \u2014 typically $50 to $200 per year compared with a paid equivalent \u2014 are real but not the main argument. The main argument is that the work to set up free SSL is genuinely no harder than paid SSL once you know where to click.<\/p>\n

Paid SSL is the right choice in specific situations. When you need Organisation Validated or Extended Validation for trust signalling in a regulated industry. When you need a wildcard certificate for multiple subdomains and the free wildcard options do not fit your hosting setup cleanly. When you want the support relationship that comes with a paid certificate \u2014 being able to call someone if something goes wrong. When you are running an enterprise site where the marginal cost is invisible compared with the time saved by predictable annual renewals rather than 90-day cycles. The paid choice is rarely about better security; it is about service, validation level, or convenience.<\/p>\n

The seven-step SSL installation process<\/h2>\n

The actual installation runs in a consistent sequence regardless of whether you choose free or paid SSL, and regardless of what hosting platform you use. The seven steps below cover the work in the order to do it. Specific tools differ; the structure does not.<\/p>\n

    \n
  1. \n
    \n Choose your SSL certificate type and provider<\/strong>
    \n Decide between free (Let’s Encrypt via your host, or via Cloudflare) and paid (Sectigo, DigiCert, GoDaddy, or via your host’s SSL marketplace). For most sites, free is the right answer. Decide between single-domain, wildcard, or multi-domain coverage. For most sites, a single-domain certificate for yoursite.com (which automatically covers both yoursite.com and www.yoursite.com) is sufficient.\n <\/div>\n<\/li>\n
  2. \n
    \n Verify domain ownership and DNS<\/strong>
    \n Whichever provider you choose will need to verify that you actually control the domain. This is usually done either through an email sent to a designated admin address on your domain, through a DNS TXT record they ask you to add, or through a file they ask you to upload to your website. The DNS or file method is usually the most reliable. Follow the verification process the provider specifies; the certificate is issued only after verification succeeds.\n <\/div>\n<\/li>\n
  3. \n
    \n Generate a Certificate Signing Request (CSR) if needed<\/strong>
    \n For paid certificates and some manual installations, you will need to generate a CSR \u2014 a small file your server creates that contains information about your domain and a public key. Most hosting control panels (cPanel, Plesk, DirectAdmin) have a CSR generator built in. For free certificates installed through automated tools (your host’s one-click installer, Cloudflare, Let’s Encrypt via Certbot), the CSR is generated automatically and you can skip this step.\n <\/div>\n<\/li>\n
  4. \n
    \n Install the certificate on your hosting account<\/strong>
    \n This is the actual installation. The exact steps depend on your hosting environment. For shared hosting with cPanel: SSL\/TLS \u2192 Install and Manage SSL \u2192 paste or upload the certificate, private key and CA bundle. For managed WordPress hosts (WP Engine, Kinsta, SiteGround): SSL is usually a one-click toggle in the host’s dashboard. For VPS or dedicated servers: install via Certbot for Let’s Encrypt, or manually configure the certificate files in Apache or Nginx. The installation places the certificate on the server and tells the web server to use it for HTTPS connections.\n <\/div>\n<\/li>\n
  5. \n
    \n Configure your website to use HTTPS<\/strong>
    \n On WordPress, change the Site URL and WordPress URL in Settings \u2192 General from http:\/\/ to https:\/\/. On other platforms, update the equivalent setting. This tells your site to generate all internal links as HTTPS rather than HTTP. Without this step, the certificate is installed but your site is still serving everything over HTTP. The proper WordPress setup is part of the foundational work covered in our ongoing website maintenance<\/strong><\/a> programmes, because misconfigured HTTPS is one of the most common quiet problems we find in audits.\n <\/div>\n<\/li>\n
  6. \n
    \n Force HTTP to HTTPS with proper redirects<\/strong>
    \n Add a 301 redirect that sends any HTTP request to the HTTPS version of the same URL. On Apache hosting, this goes in the .htaccess file. On Nginx, in the server configuration. On Cloudflare, there is a toggle called Always Use HTTPS. The redirect ensures that anyone arriving via an old HTTP link is automatically and permanently sent to the secure version. Without it, you have an HTTPS site and an HTTP site running side by side, which is a configuration problem.\n <\/div>\n<\/li>\n
  7. \n
    \n Update internal links, verify, and submit to Google<\/strong>
    \n Run a tool like Better Search Replace (WordPress) or a manual database update to change any hardcoded HTTP links in your content to HTTPS. Use a tool like Why No Padlock or SSL Labs to scan the site and confirm there are no mixed-content warnings. Add the HTTPS version of your site to Google Search Console as a new property, submit a new sitemap, and request indexing of key pages. This is the step that translates the SSL installation into search engine recognition.\n <\/div>\n<\/li>\n<\/ol>\n
    \n

    Want SSL Installation Done Properly Without doing it Yourself?<\/strong><\/p>\n

    If you would rather have an experienced team handle the SSL setup, redirects, mixed-content cleanup and Search Console verification, we are happy to take it on. It is part of how we keep client websites genuinely healthy.<\/p>\n

    \n Request SSL setup<\/a> Message on WhatsApp<\/a>\n <\/div>\n<\/p><\/div>\n

    How to install SSL on cPanel hosting (the most common scenario)<\/h2>\n

    cPanel is the most widely used hosting control panel, and most shared and reseller hosting accounts run on it. If your hosting provider has given you a cPanel login, the SSL installation process is straightforward and largely automated.<\/p>\n

    Log into cPanel and look for the SSL\/TLS section under Security. Most modern cPanel installations include AutoSSL \u2014 an automated Let’s Encrypt installer that handles the certificate request, validation, installation and renewal entirely behind the scenes. If AutoSSL is enabled for your account, the certificate may already be installed. Check the SSL\/TLS Status page under Security \u2014 domains showing a green padlock are already covered, and the work is done.<\/p>\n

    If AutoSSL is not enabled or not available, you can install Let’s Encrypt manually. Most hosts provide a Let’s Encrypt option in cPanel \u2014 sometimes under SSL\/TLS, sometimes as a separate icon. Select the domain, choose your subdomains if applicable, and click Issue. The certificate is generated and installed in a few minutes. The hosting provider’s documentation will have the exact menu paths for their cPanel theme.<\/p>\n

    If you have a paid certificate from another provider, the manual installation process is in SSL\/TLS \u2192 Manage SSL Sites. You paste the certificate (provided by the issuer), the private key (which your CSR generated when you ordered the certificate), and the CA bundle (also provided by the issuer). Click Install. The certificate is now active for the selected domain. Test by visiting the site with https:\/\/ in the URL and confirming the padlock appears.<\/p>\n

    How to install SSL with Cloudflare (the free and easy alternative)<\/h2>\n

    Cloudflare provides free SSL for any site, regardless of hosting, by sitting between the visitor and your origin server. The setup takes about ten minutes and is one of the simplest paths to SSL available.<\/p>\n

    Sign up for a free Cloudflare account at cloudflare.com and add your domain. Cloudflare will scan your existing DNS records and provide two nameservers for you to use. Change your domain’s nameservers at your registrar (the place you bought the domain) to point to the Cloudflare-provided nameservers. The change takes anywhere from a few minutes to 24 hours to propagate. Once propagated, Cloudflare is in front of your site, and the free SSL is active for your domain by default.<\/p>\n

    In the Cloudflare dashboard, go to SSL\/TLS and choose the encryption mode. Three options exist. Flexible encrypts the connection between the visitor and Cloudflare but not between Cloudflare and your origin server \u2014 this is the easiest setup but it is not fully secure. Full encrypts both legs but does not verify the origin certificate. Full (Strict) encrypts both legs and verifies the origin certificate, which is the most secure option but requires your origin to also have an SSL certificate (which can be a free Let’s Encrypt certificate from your host, or a free Cloudflare-provided Origin Certificate that you install on your server). Full (Strict) is the right choice for any serious site; Flexible is acceptable only for sites where compromise is genuinely low-stakes.<\/p>\n

    Finally, enable Always Use HTTPS in the same SSL\/TLS section. This is Cloudflare’s automatic HTTP-to-HTTPS redirect. Activate it and the work is essentially done \u2014 your site is now served over HTTPS with no further configuration needed.<\/p>\n

    How to install Let’s Encrypt SSL manually (for VPS and dedicated servers)<\/h2>\n

    For sites running on VPS or dedicated servers without cPanel, the standard approach is to install Let’s Encrypt using Certbot \u2014 the free, official tool maintained by the Electronic Frontier Foundation.<\/p>\n

    Connect to your server via SSH. Install Certbot using your server’s package manager (the exact command depends on whether you are running Ubuntu, Debian, CentOS or another distribution \u2014 Certbot’s website provides the exact commands for each environment). Once Certbot is installed, the command to generate and install a certificate is typically a single line: sudo certbot --apache<\/code> for Apache or sudo certbot --nginx<\/code> for Nginx. The command prompts for your email, asks which domains to cover, and handles the validation, certificate issuance and server configuration automatically.<\/p>\n

    After installation, Certbot also configures automatic renewal. Let’s Encrypt certificates expire after 90 days, and Certbot includes a cron job or systemd timer that checks for renewal twice daily and renews any certificate within 30 days of expiry. Verify the renewal is configured by running sudo certbot renew --dry-run<\/code>. If that succeeds, your renewal will happen automatically forever without further attention.<\/p>\n

    After installation: the five things you must do<\/h2>\n

    An SSL certificate installed is not the same as a website fully migrated to HTTPS. The work after installation is what completes the migration and ensures the site behaves correctly. Five tasks need to happen, in order.<\/p>\n

    \"Visualisation<\/p>\n

    Force HTTPS for every request.<\/strong> Confirm that visitors arriving on the HTTP version are automatically redirected to HTTPS. Test by typing http:\/\/yoursite.com directly in the browser \u2014 the address should change to https:\/\/ before the page loads. If it does not, your redirect is not working, and the SSL is only partially active.<\/p>\n

    Update all internal links to HTTPS.<\/strong> Old content may contain hardcoded http:\/\/ links in posts, image sources, embedded videos, navigation menus, or theme files. On WordPress, run Better Search Replace to change every instance of http:\/\/yoursite.com to https:\/\/yoursite.com across the database. This eliminates mixed-content warnings, where an HTTPS page tries to load an HTTP resource and the browser shows a security warning.<\/p>\n

    Update Google Search Console.<\/strong> Google treats HTTP and HTTPS as different sites. Add the HTTPS version of your domain as a new property in Search Console, submit a new XML sitemap, and request indexing of key pages. Without this step, Google may continue showing the HTTP version in search results for weeks, undermining the SEO benefit of the SSL.<\/p>\n

    Check for mixed content warnings.<\/strong> Run the live site through a free tool like Why No Padlock or the developer console in Chrome. Any HTTP resource being loaded by an HTTPS page will be flagged. Fix each one \u2014 usually by changing the image, script or video URL from http:\/\/ to https:\/\/. Mixed content warnings cause browsers to display a degraded security indicator and are a quiet but real conversion problem.<\/p>\n

    Verify automatic renewal is configured.<\/strong> Free SSL certificates from Let’s Encrypt expire every 90 days. Paid SSL certificates expire annually. In both cases, the renewal should be automatic \u2014 but you need to confirm it actually is. For Let’s Encrypt via Certbot, run a dry-run renewal. For hosting-provided SSL, check the SSL status page for the renewal date. For paid certificates, set a calendar reminder for two weeks before expiry to catch any renewal issues. Expired certificates are one of the most common causes of sudden site outages, and the fix is one you should not be discovering at the moment of failure. The same discipline applies to the wider site \u2014 a strong 3-2-1 backup strategy<\/strong><\/a> is the companion protection that catches everything SSL alone cannot.<\/p>\n

    Common SSL installation problems and how to fix them<\/h2>\n

    Even straightforward SSL installations sometimes hit problems. The good news is that the problems fall into a small set of recognisable patterns, each with a known fix.<\/p>\n

    Mixed content warnings.<\/strong> The page loads over HTTPS but the browser shows a broken padlock or “Not Fully Secure”. This means at least one resource on the page (image, script, stylesheet, video) is still being loaded over HTTP. Identify the resource using the browser’s developer console \u2014 it will name the specific file. Fix by changing the URL to HTTPS, or by replacing the resource if the HTTP version is hardcoded in a theme or plugin.<\/p>\n

    Certificate not trusted by browser.<\/strong> Visitors see a warning that the certificate is invalid or untrusted. This usually means the CA bundle (intermediate certificate chain) was not included during installation. The certificate is valid but the browser cannot verify its chain back to a trusted root. Reinstall the certificate, this time making sure to paste the CA bundle in the appropriate field \u2014 your certificate provider will have supplied it alongside the certificate itself.<\/p>\n

    Redirect loop after enabling HTTPS.<\/strong> The site goes into an endless redirect loop and never loads. This is usually a conflict between WordPress’s own HTTPS settings, an .htaccess redirect rule, and a Cloudflare or hosting-level redirect. The fix is to remove duplicate redirects \u2014 pick one location (Cloudflare, .htaccess, or WordPress configuration) to handle the HTTP-to-HTTPS redirect, and disable the others. The investigation usually identifies which combination is conflicting.<\/p>\n

    WordPress admin or login does not work after SSL.<\/strong> After moving WordPress to HTTPS, the admin panel may stop loading, get stuck in a loop, or refuse to accept logins. The fix is usually to add a line to wp-config.php \u2014 define('FORCE_SSL_ADMIN', true);<\/code> \u2014 which explicitly tells WordPress to use HTTPS for the admin panel. If the admin is on a different subdomain, additional configuration may be needed.<\/p>\n

    The padlock shows green but Google still indexes HTTP.<\/strong> The certificate is installed, the redirects work, but Google Search Console keeps showing the old HTTP URLs. This is the missing-Search-Console-update problem. Add the HTTPS version as a separate property in Search Console, submit a new sitemap, and request reindexing. Google typically catches up within a few weeks. Patience is the main requirement here \u2014 the SSL is working; only the search index is lagging.<\/p>\n

    \n The single most common SSL mistake:<\/strong> installing the certificate and stopping there. The certificate itself is the easy part. The work that completes the SSL migration \u2014 forcing HTTPS, updating internal links, fixing mixed content, updating Search Console, verifying automatic renewal \u2014 is what produces a site that is actually secured and properly indexed. Sites where the certificate is installed but the migration is incomplete look secure to a casual check but quietly underperform in search and produce browser warnings nobody notices. The five post-installation tasks matter as much as the installation itself.\n <\/div>\n

    How to verify your SSL is working correctly<\/h2>\n

    Once everything is installed, three quick checks confirm the SSL is genuinely working and not just appearing to. None of these takes more than a few minutes.<\/p>\n

    First, visit your site with http:\/\/ in the URL. The address bar should change to https:\/\/ before the page finishes loading. The padlock should appear. Click the padlock and confirm the certificate is valid and matches your domain. Try several internal pages from the navigation to make sure they all load over HTTPS \u2014 sometimes a stray page is missed by the redirect rules.<\/p>\n

    Second, run the SSL Labs SSL Test at ssllabs.com\/ssltest. This free tool grades your SSL configuration from A+ down to F, identifying any weak configurations, missing intermediate certificates, or insecure cipher suites. A grade of A or A+ indicates a properly-configured SSL. Anything lower deserves attention \u2014 usually a missing CA bundle, an outdated TLS version still enabled, or weak ciphers that should be disabled. The fix is in your hosting configuration.<\/p>\n

    Third, scan for mixed content. Use the Why No Padlock tool at whynopadlock.com or simply open your browser’s developer console (F12 in Chrome) and look for warnings in the Console tab. Both will flag any HTTP resources being loaded by an HTTPS page. Fix each warning. The broader SEO context of getting SSL right ties into the standard technical SEO foundations<\/strong><\/a> work, because Google treats HTTPS as one of several technical health signals it watches.<\/p>\n

    SSL mistakes to avoid during installation<\/h2>\n

    The mistakes we see during SSL installation are predictable and almost all of them produce sites that look secured but are not quite right. Avoiding them is much easier than recovering from them after the fact.<\/p>\n

    \"Visualisation<\/p>\n

    \n The SSL mistakes that quietly cost you:<\/strong><\/p>\n