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SECURE AND FAST INFRASTRUCTURE

Server Optimization Service

We measure and optimize your web server, PHP, MySQL and cPanel/Plesk settings for your workload: a fix for slow sites and high resource usage.
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Server Optimization
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Panel Setup and Optimization

We ensure reliability by setting up and optimizing all web panels like cPanel and Plesk.

Web Server Optimization

We provide a fast and efficient service by increasing the performance of your web servers.

Excessive Processor Usage Optimization

We make your server run faster and more stable by balancing excessive processor usage.

Excessive Memory Usage Control

We optimize memory usage to increase performance and keep your server running efficiently.

Solution for Slow Opening Pages

We strengthen the user experience by improving page loading speeds.

DDoS Filtering and Security Optimization

We maximize the security of your server by blocking DDoS attacks.

cPanel and Plesk Panel Optimization

We provide optimization for fast and efficient operation of your web panels such as cPanel and Plesk.

MySQL Optimization

By increasing database performance, we ensure fast and smooth processing of queries.

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what is server optimization
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Our Happy Customers

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4.934 Google reviews

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Serhat

A high-quality team in terms of both servers and customer service. ++

Google · 3 months ago · Translated

Engin Koray Ünlü

We have been working with Sunucun Bilgi İletişim Teknolojileri for years and every time we see that we made the right choice. Their technical knowledge is truly top-level, and they are incredibly fast and solution-oriented, especially in emergencies. They don't just fix problems; they also improve the system so the issue doesn't happen again in the long run. I wholeheartedly recommend them to anyone looking for a reliable, reachable and competent team. Companies like this are really rare.

Google · 9 months ago · Translated

İrfan Çoban

I have been buying VPS and VDS servers for months. Even though I don't pay for an additional support service, I want to thank them for their quick solutions, fast replies and great workflow whenever I have a problem. As someone who has been buying servers and hosting for years, I definitely recommend them.

Google · 9 months ago · Translated

Hamza Yusuf AKBAŞ

Sunucun is our choice for our web hosting and VDS needs. The quality of service and support is incredible. I definitely recommend them.

Google · 9 months ago · Translated

Hazir Kurumsal

I have been a customer for more than a year and both the services and the support have worked without any problems. I recommend them to everyone.

Google · 9 months ago · Translated

Emir Han

I use their cloud server services for my company and I am very satisfied. Thank you for the fast support.

Google · 9 months ago · Translated

Hasip Tosun

I have been using the VDS server I bought from them for about a year. I recommend them without hesitation...

Google · 11 months ago · Translated

Ömer Rıdvan POLAT

They have a really helpful and supportive team. Customer satisfaction comes first, and I think they stand out as a team that truly loves its work. If you are looking for the best in this business, you are in exactly the right place.

Google · a year ago · Translated

ritim yollarda

A better-quality server company than many other server providers. They spent hours moving and restoring backups for us, many thanks. A legendary company with good service.

Google · a year ago · Translated

Volkan Demirkol

I have been using their Reseller Hosting service for 2 years. In that time I haven't had a single problem apart from one or two, and when those happened they solved them without leaving me in a difficult spot. I just got a dedicated IP for my hosting accounts' e-mail and I plan to renew the service at the end of the year. Thank you for the excellent partnership and service. I hope we keep working together for many years.

Google · a year ago · Translated

Aykut AYYILDIZ

I have been using their hosting service for a month. I definitely recommend them. The support department is very fast!!!

Google · a year ago · Translated

Yunus Ozcelik

Top level in terms of price and performance.

Google · a year ago · Translated

Umut Şahin

We use Sunucun's web hosting service and we are very satisfied. Our business website runs fast and without interruptions. The reliability Sunucun provides makes our work much easier. On top of that, the technical support team always solves our problems quickly and professionally. Having this quality of service at an affordable price is great. Choosing Sunucun can contribute a lot to the success of your web presence.

Google · 2 years ago · Translated

Mustafa Önal

If you are looking for a virtual server service, Sunucun is definitely a company you should look at. I have been a Sunucun customer for a long time and I am really satisfied. Their virtual servers are fast and reliable, so my websites and applications are always online and fast. Their customer support is great too. Whenever you have a question or need help, they answer right away and do everything they can to solve your problem.

Google · 2 years ago · Translated

Tamer Sezgin

Sunucun's virtual server services are great! They offer a perfect solution for my business. My virtual server always runs fast and without interruptions, which improves the performance of my website and applications. The technical support team also always helps quickly and professionally. Prices are very competitive too. If you are looking for a reliable and fast virtual server service, you should definitely consider Sunucun. A service that will help you strengthen your online presence!

Google · 2 years ago · Translated

Hayro

If you are looking for a virtual server service, I strongly recommend Sunucun. Here is why: Sunucun's virtual servers are very fast and reliable. My websites and applications are always online and my users don't experience outages, which lets me offer my customers a better experience. Their customer support is excellent too. Whenever I have a problem or a question, I get a quick answer. They are really helpful and solution-oriented.

Google · 2 years ago · Translated

Gurkan Gultekin

I have come to know them as a successful company with a different perspective on information technology, one that takes customer satisfaction seriously and loves and owns its work. Communication, fast support, understanding the customer and being able to think like the customer, and a focus on solutions are their essential qualities. I hope they become number one among the top 3 companies in the hosting world in Turkey and show all their competitors what real service means. I enjoy working with Sunucun.com.tr ... I recommend them to everyone.

Google · 2 years ago · Translated

yusuf arslan

Your reseller hosting service is really great! Thanks to Sunucun's reseller hosting plans I can offer high-quality web hosting to my own customers. Their fast and reliable servers provide an uninterrupted experience. The customer support team also always answers my questions quickly and effectively. Prices are very good too. I would also like to thank Mr. Emir, a true gentleman.

Google · 2 years ago · Translated

Emre Demir

Sunucun's dedicated server services are surprisingly powerful. They offer a perfect solution for the needs of our business. Our dedicated server always delivers high performance and reliability, which gives us great confidence in keeping our business running. The technical support team also always solves problems quickly and professionally. Prices are quite reasonable too. Using Sunucun's dedicated server service has helped our business grow and become stronger. I definitely recommend them!

Google · 2 years ago · Translated

Eren Ateş

Sunucun's web hosting services are really impressive. We host our business website with this service and the results are excellent. Thanks to Sunucun's speed and reliability, our website is always online and fast. The technical support team is always helpful and prices are quite reasonable. I think it is one of the best options for web hosting. I definitely recommend Sunucun!

Google · 2 years ago · Translated

Emirhan Yakar

I love Sunucun for virtual server services! It is a perfect option for running my website and applications. It always runs fast and smoothly. The support team is always helpful too, and on top of that the prices are very affordable. I definitely recommend Sunucun!

Google · 2 years ago · Translated

Arda

Their dedicated server services are extremely reliable and effective. The infrastructure is flawless and customer support is fast. I bought a dedicated server with a 10 Gb/s network from them and I am very happy with it. I recommend them.

Google · 2 years ago · Translated

Ismail Demir

I use their reseller service. Of all the companies I have worked with so far, this is by far the one with the fastest support. Whatever the day or time, they reply right away and find a solution. I hope they don't go downhill in the future like other companies.

Google · 2 years ago · Translated

Recep Aydoğdu

Sunucun's reseller hosting services are extremely effective and reliable. The control panel is easy to use and customer support is fast.

Google · 2 years ago · Translated

Tarık Seyrek

I have been a customer for about a year. Their support is very good and we get very fast replies. Their servers are well worth the price we pay.

Google · 2 years ago · Translated

Akhilesh Gupta

Thanks a lot for providing hosting service at best price. Support is awesome. Highly recommended.

Google · 2 years ago

Zurk Emlak

We use their VDS virtual server service; all of our websites are hosted here and we are very satisfied.

Google · 3 years ago · Translated

Umut Yıldırım

I bought domain and hosting services. They are very attentive and helped me at every step.

Google · 4 years ago · Translated

Mustafa Altuntas

The staff are very attentive and helped me at every step without interruption.

Google · 4 years ago · Translated

Emirhan Kandogmus

I have been a customer for a long time. They are very understanding.

Google · 4 years ago · Translated

Ogün Sakız

I always use them for all of my clients' projects.

Google · 4 years ago · Translated
Server optimization guide

6 Signs Your Server Needs Optimization

Optimization starts with measurement, not guesswork. If you see one of the signs below, the bottleneck is most likely configuration rather than hardware. Each card shows how you can check it yourself.

Load average above core count

If the load average in uptime or top stays above the number of cores (nproc), processes are waiting in line.

High disk wait (iowait)

A high wa column in vmstat 1 means the CPU is waiting for disk, usually because of database caching or heavy log writes.

Swap in use

Check swap with free -m. When memory runs out the system spills to disk and every service slows down; PHP and MySQL memory settings should be reviewed.

Slow MySQL queries

Queries collected by slow_query_log reveal missing indexes and an undersized innodb_buffer_pool_size.

PHP-FPM process limit warnings

“server reached pm.max_children” in the PHP-FPM log means requests are queuing; the process count should be recalculated against available memory.

Long time to first byte (TTFB)

Measure with curl -o /dev/null -s -w "%{time_starttransfer}\n" https://yourdomain.com. If static files are fast but dynamic pages are slow, the issue is in the application, PHP or database layer.

How Server Optimization Works

The work consists of measurement, bottleneck analysis, configuration and verification, so the effect of every change can be compared with the previous values.

  1. Measure

    CPU, memory, disk and network usage and response times are recorded at peak hours.

  2. Find the bottleneck

    We determine whether the slowness comes from the web server, PHP, the database or the panel.

  3. Configure

    Web server, PHP-FPM, MySQL/MariaDB, cPanel/Plesk and security settings are tuned for your workload.

  4. Verify

    The same measurements are repeated; changes are documented and can be rolled back if needed.

Optimization or Maintenance?

Server optimizationServer maintenance
GoalGet more performance from your current serverKeep the server up to date, secure and healthy
WhenSlowness, high resource usage, before traffic growthRegularly, on an ongoing basis
ScopeWeb server, PHP, MySQL, panel and security settingsUpdates, security checks, RAID and hardware monitoring

If resources are still insufficient after optimization, moving to a more powerful plan is the right next step.

We Are Here to Help You!

Our expert support team is always at your service to help you move forward with confidence every step of the way. We are here to provide the fastest and most effective solutions to your questions.

Server optimization means tuning the operating system, web server, PHP, database and panel settings for your workload to get more performance from the existing hardware.

A load average constantly above the core count, swap usage, high disk wait (iowait), slow MySQL queries, PHP-FPM process limit warnings and a long time to first byte (TTFB) are the most common signs. The guide above explains how to check each one.

Resource usage and response times are measured at peak hours and the bottleneck is identified. Then web server, PHP-FPM, MySQL/MariaDB, panel and security settings are tuned, and the same measurements are repeated to verify the result.

We optimize VPS, VDS, cloud and dedicated servers with cPanel, Plesk or no panel. Describe your setup in the contact form and we will agree on the scope together.

Most settings are applied by reloading services. Tasks that require restarting the web server or database can cause short interruptions, so we recommend doing them at low-traffic hours.

Done correctly, optimization does not cause data loss; still, we recommend backing up configuration files and databases before work starts.

It depends on the server’s condition and the scope of work; it usually takes from a few hours to a few days.

The gain depends on the current configuration, the workload and where the bottleneck is, so we do not promise a fixed percentage. We recommend measuring response time and resource usage before and after to see the real improvement.

Yes. By tuning PHP-FPM, OPcache, page caching and MySQL on the server side we can improve WordPress response times.

The price depends on the number of servers, the panel and software used and the scope of work. Fill in the contact form on this page and we will prepare a quote for your needs.

Yes. Closing unnecessary services and ports, firewall rules, security updates and server-side limits against HTTP floods are part of the work.

Optimization is a one-off job aimed at solving a specific performance problem. Server maintenance covers recurring work such as updates, security checks and monitoring.