Author: Dave Abargel

VP and founder of uPress, developer of Backend & Frontend, specializes in improving performance for WordPress websites, handling advanced security issues, and marketing on social networks. He is an active partner in a number of interesting projects in the field, such as WiPi, Enable, Greenicon, Speedom, and more.

What Is Caching and Why Is It So Important?

Cache is an efficient technology for saving resources by saving repeated processing operations. In short, it helps make sites significantly faster, which leads to better SEO results and a better user experience. Needless to say, also better conversions, and accordingly better revenue if your site sells a service \ products online.

What is the difference between a website and a domain name?

Terms like domain, servers and web hosting are thrown around on a daily basis among web developers and designers, but … if you have never owned a website, understanding these terms can be more than confusing. So don't worry! The question "What is the difference between a website and a domain name?" is a very common one, and we will try to answer it clearly in the following article.

Security vulnerability – content injection into WordPress

This security vulnerability allows an unauthenticated user (without logging in with a username and password) to edit the content of any page or post on WordPress sites.

The best WordPress plugins: according to 20 veteran WordPress experts

As of today (October 2016) there are 47,374 WordPress plugins in the official WordPress plugin directory. With so many plugins available, you can easily improve the efficiency and performance of your WordPress site. Want to make…

3 WordPress plugins that will improve your site's efficiency

You created a new WordPress site or blog for yourself, and after not very long you managed to understand what goes on behind the scenes: maintaining a WordPress site is work. After all, you created a site so that you would have a place to present a subject, write articles about a topic you love and become part of some community, but of course you didn't plan to waste hours filtering out spam comments and checking for broken links to your site. Luckily, there are several excellent WordPress plugins that will take care of the grunt work that comes with maintaining a WordPress site. In the following article we will present 3 key plugins.

How to install and configure the WP Rocket plugin for maximum performance

If you happen to visit many websites during your day, you surely know the importance of the "site loading speed" of the sites we visit. Like Google, of course. A small delay in loading can be a decisive factor in the user experience, and a factor that relatively affects the site's score in the various speed testing tools. In the following article we will see how to install and configure the WP Rocket plugin in order to reach maximum results.

How to Get a 100/100 Score in Google PageSpeed Insights

How to get a 100/100 score on Google PageSpeed Insights. Tools for testing site performance such as Google PageSpeed Insights, Pingdom, Uptrends, and GTmetrix are always an excellent way to gauge your site's performance. In this article we will show how, with a few simple actions, you can reach a score of 100

The Most Common WordPress Errors and Problems

We all love WordPress and the way it is used, but sometimes it can drive us crazy! Sometimes it shows the White Screen Of Death, or an unidentified PHP error that comes from a plugin or a server setting and causes your WordPress site to crash – it is never nice. In this article we have tried to gather the most common WordPress errors and problems and to provide the solutions as we see them. So without elaborating too much, let's start with the most common WordPress errors and problems.

Clearing the DNS cache on a personal computer using ipconfig /flushdns

Sometimes we make changes to the DNS records of domains that belong to us, and in such cases we don't want to use the information stored in the cache of the DNS servers on our computer, but rather more up-to-date information. So in such a case – if we want to speed up the process, we can clear the cache of the DNS servers on our computer ourselves. In any case, even if we don't do this, the DNS servers on our computer are updated automatically from time to time.

How to increase site sales with online chat

The main problem on store sites or sites engaged in selling is customers who are disconnected from a real person who can answer their questions in real time. With chat, you have the ability to provide your customers with essential answers in real time and turn interested customers into buying customers. In this article we are going to explain how online chat can increase sales on your WordPress site, and give tips on how to do it in the most converting way.

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