NGINX vs LiteSpeed: Why We Choose NGINX for Peak Performance

In the world of web hosting, speed is more than just a feature. It’s the foundation of user experience (UX), search engine rankings (SEO), and ultimately, your sales.

One of the most frequent discussions in the technical field of website performance concerns the choice of Web Server: NGINX or LiteSpeed?

At TrustServers, we specialize in fast Managed Dedicated Hosting and that’s why we have consciously chosen to use exclusively NGINX web server across all our Dedicated Hosting.

This choice is not random. While LiteSpeed offers out-of-the-box speed and is suitable for many use cases, NGINX stands out when it comes to reliability and high performance. Its architecture reliably handles tens of thousands of concurrent requests with minimal resource consumption, which is particularly critical for high-traffic applications and speed requirements.

NGINX: The Most Popular Web Server

Before we analyze the technology, it’s worth seeing what the global market chooses. According to the latest Netcraft report (December 2025), NGINX emerges as the most popular web server in the world.

Specifically, it’s used by 25% of all websites globally, surpassing Apache which had been at the top for decades. Even more impressive is the gap compared to LiteSpeed, which holds only 3% of the market.

Why does this matter to you?

For a business, choosing the most widespread web server is a substantial decision and guarantee of stability. The fact that NGINX is #1 in the market today guarantees the viability, quality, and continuous evolution of the technology hosting your site. In practice, this means an active development community, immediate security updates, rapid problem identification and resolution thanks to its wide use, and a globally production-tested environment that ensures the smooth operation of your website without unexpected surprises.

Let’s now look at the technical and strategic reasons why we exclusively choose NGINX web server.

1. NGINX Architecture: Native Performance

Both NGINX and LiteSpeed now use Event-Driven architecture for high performance. However, the big difference lies in their design. LiteSpeed was designed primarily to be compatible with Apache (e.g., compatibility in configurations and modules). This means it necessarily “carries” complex mechanisms to support various Apache functions. In contrast, NGINX was designed from scratch with the sole purpose of speed, without being bound by the need for compatibility with other technologies.

What does this mean practically for your dedicated server?

• High performance with low resource consumption: NGINX can handle thousands of concurrent connections without wasting computational resources (CPU) and with minimal RAM memory.

• Stability under pressure: During peak periods (Black Friday, marketing campaigns), NGINX remains stable and lightweight without further burdening the server, even under conditions of enormous load.

Giants like Netflix and Cloudflare rely on NGINX

2. Flexibility & Customization

LiteSpeed follows an “All-in-One” logic, attempting to manage traffic, PHP, and Cache through the same software. At TrustServers, we believe in the “Best-of-Breed” philosophy.

We use the right tool for each task and combine top technologies together to achieve the best possible performance according to each project’s needs. That’s why NGINX is our foundation, giving us exceptional flexibility and power.

How does this translate into performance for you?

• Reverse Proxy & Security: NGINX mediates between the internet and your application (backend). This allows us to filter malicious traffic and implement WAF architectures for numerous attacks before they even reach the database or your page code.
• Varnish for Advanced Caching: We combine NGINX with Varnish Cache, which offers exceptional speeds and excellent flexibility. It allows us to write complex cache rules for how, when, and what will be stored in cache and serve content directly from RAM memory in microseconds.
• Load Balancing: NGINX can efficiently distribute traffic across different servers, as it routes requests in a way that ensures the site will remain functional, even under heavy load conditions.

At TrustServers, we have in-depth expertise in NGINX and leverage all these capabilities to create a self-healing infrastructure that withstands high loads while offering unmatched speeds.

3. The Benchmark Trap and the Superiority of Custom Tuning

On the internet, you’ll find many benchmarks showing impressive results for various web servers. However, they often constitute marketing techniques as it’s important to understand what exactly they measure.

Most benchmarks compare web servers with their default (“out-of-the-box”) settings. In this field, LiteSpeed stands out. It was designed as a “drop-in replacement” for Apache, aiming to provide excellent performance immediately, without complex configuration. For mass Shared Hosting environments, this approach is efficient.

NGINX, on the other hand, follows a different philosophy. With default settings, it’s already extremely fast, but its true power unfolds through custom tuning, with knowledge. Each application has different needs: traffic, CPU/memory resources, caching strategies. NGINX allows us detailed parameterization for the specific workload of the website, and achieves faster results than any other web server.

At TrustServers, our approach to NGINX doesn’t follow a “one-size-fits-all” solution, as we invest in specialized tuning that allows NGINX to deliver maximum performance specifically for your website.

Our expertise and years of experience enable us to configure NGINX to deliver 100% of your hardware’s capabilities.

4. Open Source (NGINX) vs Proprietary Software (LiteSpeed Enterprise)

LiteSpeed Enterprise (the commercial version used by most hosting companies) is “closed” (proprietary) paid software. While there is the open version OpenLiteSpeed (which lacks significant features that LiteSpeed Enterprise has), the commercial LiteSpeed Enterprise version requires licensing costs and its web server code is not freely accessible. Its software evolution depends exclusively on one company.

At TrustServers, we believe in open technology and choose to actively support the Open Source ecosystem. That’s why we choose tools like Linux and NGINX, which are Open Source. The Open Source development model in NGINX offers:

• Transparency and Quality: The code is reviewed by thousands of developers worldwide. Every user can report bugs publicly and contribute patches. Combined with the fact that NGINX is the #1 web server globally, this guarantees superior code quality and security.
• Innovation: It’s at the forefront of internet developments. New technologies (like HTTP/3 and TLS 1.3) are adopted and optimized very quickly.
• Zero Licensing Cost: NGINX doesn’t charge monthly usage licenses per CPU. Instead of paying usage licenses where the cost increases with your resources, we choose to invest that budget in more powerful hardware, more RAM, and other speed improvements for your dedicated server.

5. TTFB Optimization: NGINX’s Superiority in Static Content

When it comes to serving static files (images, CSS, JS) that make up the bulk of a modern site, NGINX offers the best performance.

Its ability to deliver content with minimal latency dramatically improves TTFB (Time to First Byte). A low TTFB means the visitor’s browser receives data instantly, making navigation feel “lightweight.”

Combined with the proper compression configuration we apply, NGINX dramatically reduces the volume of data traveling over the network.

6. Compatibility vs Performance: The .htaccess Dilemma

Many hosting companies choose LiteSpeed because it reads Apache’s .htaccess files. It’s an easy solution: clients can migrate their sites without needing to convert rewrite rules, and without fearing that something will break in their operation.

Due to this convenience, in shared hosting we combine NGINX (for serving static files) with the Apache web server leveraging LiteSpeed LSAPI for PHP execution, thus offering an optimal balance between speed and ease, especially for shared hosting needs.

However, this convenience comes with a technical trade-off:

• Performance overhead: The web server must scan and read .htaccess files on every HTTP request. On high-traffic sites, this I/O noticeably burdens performance.
• Stability risk: A mistake in .htaccess files (e.g., syntax error in rewrite rule) can cause immediate downtime.

In NGINX, the approach is different. All settings are loaded into RAM memory at startup and undergo syntax checking before being applied. There’s no burden to read security rules or redirects on every request. This difference in milliseconds, when multiplied by hundreds of thousands of daily visits, translates into real performance gain.

That’s why in our dedicated hosting plans we choose NGINX. The conversion of .htaccess rules to native NGINX configuration is done by our team, ensuring:

• Optimized performance – Rewrite and redirect rules are converted to optimized NGINX directives that execute directly from memory.
• Enhanced security – Every configuration is analyzed, improved, and checked before being applied, constituting an important aspect of the server management we provide. Common mistakes that could cause downtime are avoided.

Conclusion: Why We Choose NGINX for Fast Web Hosting

LiteSpeed is an excellent solution, especially for shared hosting environments, where immediate .htaccess compatibility and “out-of-the-box” performance without requirements for specialized expertise are an advantage.

However, when we talk about High Performance Dedicated Hosting (Cloud or bare-metal) and demanding business websites (E-shops, Portals, News sites, Corporate Sites, etc.), with high traffic, and increased security needs, our approach is different.

We choose NGINX because:

• It offers absolute stability, predictability, and speed under heavy pressure.
• It gives us full control for custom tuning according to each project’s needs and unparalleled flexibility.
• It’s the standard trusted by the planet’s largest sites.

At TrustServers, we combine the power of NGINX with specialized performance tuning to deliver measurable results: faster load times, greater stability, better SEO rankings.

Want to see what real speed means for your own website?
Contact us today and learn how our Managed NGINX solutions can elevate your website.