![HTTPS Certificates OTLF [One-Time payment, Lifetime Free] | Automatic renewal | Say goodbye to red flag warnings](/web/image/product.product/27/image_1024/HTTPS%20Certificates%20OTLF%20%5BOne-Time%20payment%2C%20Lifetime%20Free%5D%20%7C%20Automatic%20renewal%20%7C%20Say%20goodbye%20to%20red%20flag%20warnings%20%28Single%20Domain%29?unique=b9a472d)
True "One-Time Payment, Lifetime Free"
Unlike GoDaddy or Alibaba Cloud's annual fees of hundreds of dollars, we offer a one-time purchase service.
- No hidden fees: Pay once, service is valid forever.
- No renewal anxiety: No need to worry about price increases next year, no need to link a credit card for automatic deductions.
- Exceptional cost-effectiveness: One-time investment, enjoy enterprise-grade green "security lock" forever.
For a full review about all the HTTPS solutions, review our blog: Where to get HTTPS certificates
Flexible Coverage: Single Domain / Full Domain (Wildcard Support)
Whatever your needs, we can meet them:
- Single Domain: Protects your main site (e.g., www.yoursite.com), suitable for personal blogs and corporate websites.
- Full Domain (Wildcard): One certificate protects an unlimited number of subdomains under *.yoursite.com. Future additions of subdomains are available without additional fees!
Don't know about the difference between different kinds of HTTPS certificates? Read our blog: All you need to know about HTTPS certificates - non-tech friendly.
True "Set & Forget"
We've deployed an automated daemon. The system silently handles all verification and renewal tasks in the background.
- Automatic Renewal: No manual intervention required.
- Zero Downtime: Smooth transition; your business is always online 24/7/365.
99.9% Compatibility Across All Platforms & SEO Boost
You can have:
- Full Device Support: Displays a green safety icon on Chrome, Safari, and older Android/iOS devices.
- SEO Weighting: Google and Baidu prioritize indexing HTTPS sites, directly improving your search engine rankings.
Services include
- ✅ Customized issuance: Issuing single-domain or wildcard certificates according to your needs
- ✅ Lifetime automatic renewal service: Configuring automated scripts or managed environments
- ✅ Installation and deployment guidance: Illustrated tutorials that even beginners can understand / remote assistance
- ✅ After-sales guarantee: Full refund if configuration is unsuccessful
Our process in four easy steps
1
Prepare
You need to prepare: server (ip, username, password), domain (already pointed to the server), the server's 80/443 ports are open.
2
Installing
We will logon your server remotely, install the HTTPS certificate and auto-renew service.
3
Test
You can test the domain with HTTPS immediately!
4
Feedback
Leave your feedback, join in our community, and keep in contact!
Frequently asked questions
Here are some common questions.
Yes. We manage your certificate lifecycle using automated technology. As long as you don't change your server environment, this mechanism will continue to run, automatically acquiring and updating legitimate, trusted certificates for you. You will not need to pay any further fees.
If your website has multiple sub-forums (e.g., bbs.abc.com, pay.abc.com), after purchasing a full domain certificate, all your sub-websites can share this one certificate, eliminating the need to purchase separate certificates for each sub-site, saving you money and hassle.
Of course! After placing your order, we will provide comprehensive configuration guidance to ensure your website displays that reassuring "little green padlock."
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