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George-Paul Crețu

I'm a web developer that provides robust solutions. In my spare time, I enjoy capturing the world around me through photography. Hot takes: you should learn CSS, PHP is good, and not everything needs to be a library.
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How to set the correct number of PHP-FPM child processes for your application

Table of contents Issue PHP-FPM settings Determine the PHP-FPM memory usage Calculate the correct number of child processes What option should I choose? Resources   Issue We ran into a memory […]

September 25, 2024 by George-Paul Crețu

Monitor multiple Lightsail instances at once using Prometheus and Grafana

Table of contents Intro Requirements Install Node Exporter Configure Node Exporter Install Prometheus Configure Prometheus Configure Grafana Conclusion Resources Intro In this article, you’re going to learn how to monitor multiple […]

May 31, 2024 by George-Paul Crețu
Grafana Dashboard

Monitor a Lightsail instance using Prometheus and Grafana

Table of contents Intro Requirements Install Prometheus with Node Exporter Configure Prometheus Configure Node Exporter Configure Grafana Conclusion Resources Intro The purpose of this article is to monitor the Lightsail instance […]

May 27, 2024 by George-Paul Crețu

Best JavaScript cookie consent management library for your website

I wanted to post this article for a while, just to give a shoutout to a great library. I’m talking about cookieconsent from Orest Bida. Since GDPR started to be a […]

January 29, 2024 by George-Paul Crețu

Why is my WordPress site slower after changing hosting?

So you moved your WordPress install to a new host and it feels slower than before? Here are the most common things you should check on. Check PHP.ini settings When you […]

January 10, 2024 by George-Paul Crețu

Check if an element is in the middle of the screen vertically with JavaScript

Intro The idea is to create a JS function that will check if an element is in the middle of the screen. It was required to mark elements as active as […]

November 7, 2023 by George-Paul Crețu
Security Headers by Probely result

How to add Security Headers: improve your site security

Table of contents Intro Most common Security Headers How to check Security Headers How to add Security Headers Security Headers on WordPress Conclusion Intro Security headers are directives used by web […]

October 17, 2023 by George-Paul Crețu

Why I stopped using Divi and switched to Elementor

Table of contents Intro Divi Issues Performance Better UX/UI on the admin side Marketing vs product Pricing Conclusion Intro On a recent project, we had a requirement to help improve the […]

October 9, 2023 by George-Paul Crețu

How to disable image hotlinking from Nginx, Apache or Cloudflare

Table of contents Why disable hotlinking? How to disable hotlinking? Apache Nginx Cloudflare Conclusion Why disable hotlinking? In a recent project, we encountered a very interesting situation where bots would go […]

September 28, 2023 by George-Paul Crețu
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Latest articles

  • How to set the correct number of PHP-FPM child processes for your application
  • Monitor multiple Lightsail instances at once using Prometheus and Grafana
  • Monitor a Lightsail instance using Prometheus and Grafana
  • Best JavaScript cookie consent management library for your website
  • Why is my WordPress site slower after changing hosting?
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