What Is an SSL Certificate, and Why Does Your Website Need One?
That little padlock in the browser bar matters more than you think, for security, trust and SEO.
An SSL certificate (technically TLS today) encrypts the connection between a visitor's browser and your website. It's what turns http:// into https:// and shows the padlock icon.
Why it matters
- Security: data like passwords, form entries and payment details can't be read in transit
- Trust: browsers label sites without SSL as "Not secure", which scares visitors away
- SEO: HTTPS is a confirmed ranking signal for Google
- Required for payments and many modern browser features
Types of SSL certificates
- Domain Validated (DV): basic encryption, often free, perfect for most websites
- Organisation Validated (OV): verifies your organisation's identity
- Extended Validation (EV): the most rigorous verification, used by some banks and large enterprises
- Wildcard: covers all sub-domains
How to get one
Most quality hosts provide free SSL certificates that renew automatically. After installing, make sure every page redirects to HTTPS.
All our hosting plans include free SSL.
Key takeaways
This guide on ssl certificate covered:
- Why it matters
- Types of SSL certificates
- How to get one
Ssl certificate checklist
Use this checklist to put the ideas above into practice:
- Daily backups are stored off the server and tested
- Uptime is monitored with alerts
- Admin accounts use strong passwords and two-factor login
- SSL is installed and renews automatically
- Software, plugins and the server are updated regularly
- Hosting resources match your traffic
- Email uses SPF, DKIM and DMARC to avoid the spam folder
- A firewall and malware scanning are active
Key terms explained
- Shared hosting
- Hosting where many websites share one server; affordable and fine for small, low-traffic sites.
- Uptime
- The share of time your website is online; good hosts aim for 99.9% or better.
- Malware
- Harmful code that attackers inject into websites to steal data, show spam or redirect visitors.
- VPS
- A virtual private server with dedicated resources, suited to busier sites, online stores and web apps.
- DNS
- The system that points your domain name to your server and email provider.
- Backup retention
- How many past backups are kept and for how long, so you can restore from before a problem started.
- SPF, DKIM and DMARC
- Email authentication records that prove messages really come from your domain and keep them out of spam.
Ssl certificate FAQ
- How often should a website be backed up?
- At least daily for active sites, with copies stored somewhere other than the server. Backups only count if you have tested restoring them.
- How do I know if my website has been hacked?
- Warning signs include strange redirects, unknown admin users, spam pages in Google results, browser warnings or a sudden slowdown. Regular scanning catches problems early.
- What is website uptime monitoring?
- A service that checks your site every few minutes and alerts you if it goes down, so problems are fixed before customers notice.
- Why is SSL important?
- SSL encrypts data between visitors and your site, shows the padlock in browsers and is a small ranking signal. Browsers warn visitors about sites without it.
- What type of hosting does my website need?
- Small business sites run well on good shared or managed hosting; busy online stores and web apps usually need a VPS or cloud server with more resources.
- Why do my website emails go to spam?
- Usually because the domain is missing SPF, DKIM or DMARC records, or the server has a poor sending reputation. Fixing these records makes a big difference.
How DigiGlobal can help
DigiGlobal provides fast, secure hosting with SSL, daily backups, updates and monitoring, and can move your existing website with no downtime. If you have questions about ssl certificate for your own business, our team is happy to help.
- Web Hosting & Domains: Fast, secure hosting with real humans to help when something goes wrong.
- Web Development: Websites and web apps that are quick, secure and built to grow with your business.
- Website Design: Good design isn't decoration. It's the reason a visitor stays, trusts you and picks up the phone.
Need help with this? Our team in Bangalore can help you plan and build it. The first consultation is free.