Monitoring multiple websites is an important task that needs the right tools and setup for the best performance and reliability. In this article, we will guide you through the process of selecting the right monitoring tool, setting up website monitoring, configuring alerts and notifications, analyzing website performance, and reporting and collaborating with your team.

Website maintenance is an important part of running a successful website. This article will look at the main parts of website maintenance, such as managing content, security steps, checking performance, and managing users. We will also talk about the good things that come from regular website maintenance and best ways to keep your website in great shape.

When working on a shared Git repository, you may sometimes see the "fatal: Not possible to fast-forward, aborting" error. This happens when your local branch and the remote branch have split, meaning the remote branch has new commits that are not in your local branch. In this article, we'll look at the steps to fix this error and talk about some good habits to prevent it in the future.

Network latency and packet loss are two important metrics that can greatly affect the performance and user experience of applications and services that rely on network communication. This article will explain what latency and packet loss are, how they change network performance, and how to fix problems related to these metrics. We'll also look at real examples and situations to show the real impact of latency and packet loss on different applications.

Domain Name System (DNS) is an important part of the internet that changes human-readable domain names into machine-readable IP addresses. This article will explain the parts of DNS, including its pieces, query types, and the lookup process. We will also talk about DNS caching and how it makes the DNS resolution process faster.

Website outages can be frustrating and costly for both users and businesses. When a website becomes partly or fully unavailable, it can lead to lost revenue, damaged reputation, and lower search engine rankings. In this article, we'll look at what website outages are, their common causes, and how they can negatively impact users, businesses, and SEO. We'll also talk about ways to check for outages and reduce their occurrence.

SSL/TLS certificates are important for protecting online communication between websites and users. These digital certificates work as identity cards, checking the authenticity of a website and creating an encrypted connection to safeguard sensitive data. In this article, we will explain what SSL/TLS certificates are, how they function, and their role in maintaining online security and privacy.

Network monitoring is important for keeping any network healthy and working well. Linux has many powerful tools to help system administrators monitor network traffic and fix problems. This article looks at six of these tools: NetHogs, nload, netstat, iftop, speedometer, and NetFlow.

This article will teach you to check disk space usage in Linux with simple commands. Learn how to monitor disk space, identify large files, and free up storage on your Linux system.

APIs are an important part of modern software development, allowing communication between different systems and services. However, not all APIs are the same. Internal APIs and external APIs have different purposes and characteristics that affect their management and security needs. In this article, we will look at the main differences between internal and external APIs, focusing on their definitions, purposes, advantages, and disadvantages.