There are a myriad of WordPress themes and plugins available and it’s hard to choose which are the “top” ones as it is dependent on the individual’s preferences and needs. But, I can give you some well-known and highly recommended choices:

Top WordPress Plugins:

Yoast SEO improves your site’s Search Engine Optimization, which increases the visibility of your site.

WooCommerce: Provides you with a powerful E-commerce plug-in for creating and managing the online shop.

Jetpack provides a range of options, including security for sites performance optimization, security, along with site-wide analytics.

Contact Form 7: A simple and adaptable plugin for creating contact forms for your website.

Akismet Secures your website by preventing spam and removing the content that is harmful.

WP Super Cache improves the speed and performance of your site through the generation of static HTML pages.

Elementor is a drag-and-drop webpage builder that lets you design and create your own design and layouts.

UpdraftPlus is a backup plugin which automatically backs up your WordPress site and allows quick restoration.

WPForms: An easy-to-use form-building plugin that allows you to build surveys, contact forms and much more.

Wordfence Security: Offers strong security features that protect your website from malware and hacking attempts.

Top WordPress Themes:

Astra is a light and flexible theme that can be customized to work perfectly with other page builders, such as Elementor.

Divi is a versatile theme that comes with a drag-and-drop builder as well as a variety of templates that have been designed.

GeneratePress is a fast and responsive theme with numerous options for customization.

OceanWP: A multi-purpose theme that focuses on performance and speed.

Avada is a popular theme featuring strong Fusion Builder and a vast selection of pre-built layouts.

Neve: A light and SEO-friendly theme that works seamlessly with popular web builders.

Genesis Framework: A highly customizable and secure theme framework that acts as the foundation for child themes.

Enfold is a user-friendly theme that features a visual drag-and-drop editor as well as a selection of demos that have been built.

The7: A highly feature-rich theme with integrated visual composer and numerous options for customization.

Newspaper: Theme that is specifically made for news and magazine websites, offering a broad choice of layout choices.

It is important to note that this isn’t an exhaustive list and there are many more great themes and plugins available. It is always recommended to do some research and read reviews prior to selecting the one that will most closely match your needs.

When deciding on WordPress themes and plugins, there are many aspects to be taken into consideration:

Functionality: Determine the exact requirements for features and functions you want to have on your website. Search for themes and plugins that provide the functionality you want and make sure they’re compatible with the version you have of WordPress.

Compatibility: Check that the themes and plugins you select will work in conjunction with the WordPress version as well as the other themes or plugins you’re using. Incompatible themes or plugins can create conflicts and create issues with your site.

Review and ratings: Go through through reviews and ratings for themes and plugins to determine their reliability and satisfaction with users. Find themes and plugins that have positive reviews and good scores, as the latter are most likely to be reliable and well-supported.

Updates and Support: Determine whether the theme or plugin is frequently updated and maintained from the creator. Regular updates will ensure that the theme is compatible with the most recent versions of WordPress and address security issues. A good support system is essential should you experience any problems or require assistance.

Performance: Think about the impact on performance of the theme or plugin on your site. Find light and optimized choices that don’t impede your site’s load speed.

Security: Make sure that the themes and plugins you select have a solid record in security. Choose themes and plugins that are frequently upgraded to fix security issues and have a good name for their security.

Customizability: If you wish to alter the look as well as layout on your site select themes and plugins that provide customizable options. Choose themes that offer user-friendly tools for customization, or are compatible with well-known page builders.

Users-Family and Documentation: See whether the theme or plugin comes with a comprehensive user manual and guides. Themes and plugins that are user-friendly with simple instructions make it easy to create and modify your site.

The community and support: Take into consideration the size and activeness of the theme’s or plugin’s community. A active and large community means you have more tutorials, resources, and assistance available should you have any problems or have any concerns.

Cost: Consider the price of the theme or plugin. Certain themes and plugins are free, whereas others might require a one-time or periodic payment. Take into consideration your budget and the value offered by the theme or plugin.

If you consider these elements by analysing these factors, you will be able to make informed choices when selecting WordPress themes and plugins that are best suited to your site’s requirements.