Buy Sectigo Essential Wildcard SSL for complete domain and subdomain protection
An SSL certificate for business with high security and a competitive price
Buy SSL certificate Sectigo Essential Wildcard SSL

Essential Wildcard The certificate supports an unlimited number of subdomains, is issued within 5 minutes, and is encrypted with SHA-256 + ECC. This certificate is available to individuals; you must verify your domain name ownership via email. The Essential Wildcard certificate provides reliable security and is compatible with all popular browsers.
| Physical available. persons ? | wildcard ? | IDN support ? | EV ? | Encryption | Order term years | Application processing time | USD price | Add to Cart | |
|---|---|---|---|---|---|---|---|---|---|
| Essential Wildcard SSL | SHA-256 + ECC | to 3 | 3-5 minutes. | 114.5 |
What's so great about Sectigo Essential Wildcard SSL?
Simplified management
One SSL instead of a set of separate certificates.


For sites with an active structure
Are subdomains part of the project, not an exception? Then Wildcard is the logical choice.
Suitable for project growth
Does not limit the development of the site and architecture.


Stable HTTPS operation
The certificate performs well on commercial and corporate websites.
How does an SSL certificate work?
To use SSL after purchase, you must first activate it. After activation, you will receive installation instructions, as a result you will be able to manage the certificate.
Step 1

Buy
Start by purchasing an SSL certificate. Choose one of three types to suit your needs.
Step 2

Activating a
You can activate the SSL certificate from the control panel immediately after purchase or at a later time.
Step 3

Installation
You will receive instructions on how to install the SSL certificate after confirmation.
Step 4

Management
You can manage your SSL (update, reissue, etc.) in your account panel.
Sectigo Essential Wildcard SSL - One Certificate for All Subdomains
When a website grows beyond the "one page, one domain" format, SSL issues become more complex. Subdomains appear: for email, the control panel, CRM, a trial version, and an API. At this point, it becomes clear that purchasing a separate certificate for each address isn't the smartest solution.
Sectigo Essential Wildcard SSL It is created just for such situations. This Wildcard SSL certificate, which protects domain and all its subdomains simultaneously, without company verification and without unnecessary formalities.
What is Sectigo Essential Wildcard SSL?
It is a DV SSL certificate (Domain Validation) from Sectigo, one of the world's largest certification authorities.
Only domain ownership is verified, so issuance usually takes from the 5 20 to minutes.
One certificate covers:
example.comwww.example.com*.example.com(unlimited subdomains)
Subdomains can be added at any time - there is no need to reissue the certificate.
What is the difference between an Essential Wildcard and a regular Wildcard?
The name "Essential" is no accident. This is a solution without marketing gimmicks, but with full-fledged protection.
Sectigo Essential Wildcard SSL:
- does not require company verification
- Suitable for commercial and non-commercial websites
- provides standard 256-bit encryption
- supported by all modern browsers
In essence, this Basic Wildcard SSL, which covers 90% of the tasks of ordinary websites and services.
When is Wildcard SSL really needed?
In practice, Wildcard certificates are purchased in three cases:
- There are already many subdomains
- Subdomains are constantly being added
- It is important to simplify SSL management
If the project has mail., cp., api., shop. or test versions - Wildcard SSL saves both money and time.
Security and encryption
Sectigo Essential Wildcard uses:
- SHA-256
- 2048-bit RSA key
- 256-bit connection encryption
This is enough for:
- user authorization
- personal accounts
- admin panels
- SaaS projects
- corporate portals
It is not an EV certificate, but from a technical security point of view the level of protection meets modern requirements.
Sectigo Essential Wildcard SSL and Search Engines
HTTPS has long been the standard.
Website without SSL:
- triggers warnings in browsers
- loses user trust
- harder to scale
After installing Sectigo Essential Wildcard SSL:
- All subdomains operate via HTTPS.
- "Not safe" notifications disappear
- technical SEO optimization is simplified
- overall confidence in the project increases
This is especially noticeable on sites with a large number of subdomains.
What projects is this certificate suitable for?
Sectigo Essential Wildcard SSL is most commonly used by:
- hosting companies
- IT services
- corporate websites
- websites with control panels
- projects with technical subdomains
If subdomains are part of the site architecture, Wildcard SSL is a logical and practical choice.
Compatibility and installation
The certificate can be installed without any problems on:
- Apache
- Nginx
- LiteSpeed
- cPanel
- DirectAdmin
- ISPmanager
Supported by all popular operating systems and browsers, including mobile ones.
Sectigo Essential Wildcard SSL - this is a simple and reliable way to protect domain and all its subdomains with one certificate.
It is issued quickly, requires no documentation, and is suitable for most modern websites and services.
If you need Wildcard SSL without unnecessary bureaucracy, this is one of the most balanced options in terms of price and functionality.
Features Sectigo Essential Wildcard SSL
- Enhanced Wildcard Certificate for Business
- Protects all subdomains of the main domain
- Higher level of trust than Positive
- Suitable for online stores
- Robust enterprise-grade cryptography
- Compatible with payment gateways
- Supports modern browsers
- Free reissue without restrictions
- Convenient for scalable projects
- Quick activation without documents
- Support for Linux and Windows servers
- Works well with load balancers
- Securing APIs and internal services
- Suitable for SaaS platforms
- Increases customer trust
Why do you need an SSL certificate?
An SSL certificate not only encrypts data transmission between the user and the website but also increases trust among visitors and search engines. Modern browsers mark websites without SSL as unsafe, which can negatively impact traffic and reputation.

Reliable data encryption
An SSL certificate ensures the security of information transmitted between the website and the user. All data, including passwords and payment information, is encrypted and protected from interception by third parties.

Trust of users and browsers
Modern browsers like Chrome and Firefox mark websites without SSL as not secure. Having HTTPS increases visitor trust and improves the user experience.

SEO and Conversion Growth
You'll receive instructions on how SSL is a search engine ranking factor. A secure website gains more trust, which positively impacts Google rankings, traffic, and conversion rates.
Reviews of the company ProHoster
F.A.Q.
| Why choose Sectigo Essential SSL Wildcard? | ||||||||||
This is the "golden mean" in the SSL market. You get protection for an unlimited number of subdomains from the world's most recognized certificate authority at a minimal price. It's ideal for startups, blogs, and online stores that need basic protection without breaking the bank. | ||||||||||
| Does this certificate protect a domain without "www"? | ||||||||||
Yes, when you purchase Sectigo Essential SSL Wildcard for the *.site.com domain, protection is automatically extended to the underlying site.com domain. This is an industry standard that ensures proper operation of a website with any prefix. | ||||||||||
| What are the technical limits for the number of subdomains? | ||||||||||
Sectigo has no technical limitations. You can protect 10, 100, or 1000 subdomains (e.g., dev.site.com, test.site.com, api.site.com) with a single license. | ||||||||||
| Is Sectigo Essential suitable for payment processing websites? | ||||||||||
Yes, the certificate provides encryption sufficient for PCI DSS compliance. However, for large banking systems, Organization Validated (OV) certificates are often recommended, but for a typical online store, Essential Wildcard is quite sufficient. | ||||||||||
| What is "automatic domain verification" in this product? | ||||||||||
This is a process by which Sectigo verifies domain ownership without human intervention. You don't need to answer phone calls or send passport scans. Simply verify ownership through a DNS record or a verification file on your hosting provider. | ||||||||||
| Can Sectigo Essential Wildcard be used on Windows and Linux servers? | ||||||||||
Absolutely. The certificate is universal and can be installed on Apache, Nginx, IIS, Tomcat, and any other web servers that support SSL/TLS protocols. | ||||||||||
| What financial protection does Sectigo provide? | ||||||||||
This certificate comes with a $10,000 guarantee. This insurance protects your clients from transaction risks associated with a possible hack of the certificate itself. | ||||||||||
| How long is the certificate valid after purchase? | ||||||||||
According to CA/B Forum standards, the validity period is 1 year (365-398 days). We recommend renewing it 14-30 days before expiration to avoid interruptions in HTTPS service. | ||||||||||
| Will I get a Sectigo logo for my website? | ||||||||||
Yes, you will have access to the Sectigo Site Seal. Placing this logo in your website's footer or cart increases the likelihood of making a purchase by 15-20% due to the visual confirmation of security. | ||||||||||
| What should I do if I lost my Private Key? | ||||||||||
You can always use the free reissue feature in your personal account. ProHosterYou will need to regenerate the CSR and pass domain verification. | ||||||||||
| Does the certificate support ECC algorithm? | ||||||||||
Yes, modern Sectigo certificates support both traditional RSA and the faster and more secure ECC (Elliptic Curve Cryptography) algorithm, which ensures high website loading speeds. | ||||||||||
| Does Sectigo Wildcard affect website loading speed? | ||||||||||
With support for the HTTP/2 protocol, which only works over SSL, your site will load faster than with regular HTTP. Sectigo's optimized certificate chains minimize delays during the SSL handshake. | ||||||||||
| Is it possible to secure subdomains on different IP addresses? | ||||||||||
Yes. Since a Wildcard certificate is not tied to a specific IP address, you can use it for subdomains that are physically located on different servers and have different IP addresses. | ||||||||||
| How do I know if my server supports this SSL? | ||||||||||
If your server supports OpenSSL (which is true for 99% of hosting providers), you won't have any problems. Sectigo Essential Wildcard uses standard root certificates that are preinstalled on all operating systems. | ||||||||||
| Why does Sectigo Essential Wildcard cost more than regular SSL? | ||||||||||
The price difference is due to versatility. A standard SSL protects only one address, while Wildcard protects your entire project structure. This saves you hundreds of dollars if you have more than two subdomains. |










