Recommended Ten Free WordPress Plugins_PHP Tutorial
Recommend ten free WordPress plug-ins
This article introduces to you the 10 must-have WordPress plug-ins this year, which are very practical, including WordPress SEO By Yoast, Akismet, W3 Total Cache, Disqus Comment System, Google Sitemap Generator, Jetpack, Limit Login Attempts, Contact Form 7, Yet Another Related Posts Plugin and more

2015 must-have WordPress plugin list. In order to enhance your WordPress site, some excellent and effective free WordPress plugins are essential.
WordPress plug-ins are used to enhance the functionality of WordPress sites. As you know, WordPress is one of the most popular content management systems (CMS), so there are many developers providing support. They develop WordPress plugins that improve the functionality of your CMS without slowing down your site. There are many paid and free wordpress plugins available today, but which plugin to choose is still a question for most of you. So I’ll try to briefly describe some of the necessary free plug-ins here. They are free but not simple. Not only do they improve functionality, they also provide security. Check out these must-have wordpress plugins for 2015 listed below.
Must-have WordPress plugin in 2015
In this article, I will show you a series of must-have plugins in 2015. It will add amazing features to your WordPress site. These plugins can also be used to attract attention. So enjoy.
WordPress SEO By Yoast

WordPress SEO by Yoast is an SEO plug-in that can help you improve SEO. It offers a built-in sitemap and social integration options.
Akismet

Akismet is a powerful plugin for detecting and dealing with spam comments. It's easy to operate and will send spam comments to the "Spam" list.
W3 Total Cache

W3 Total Cache can help you improve the performance and speed of your site. This plugin optimizes your site through caching, compression, CDN support and other technologies.
Disqus Comment System

Disqus comment system is a new comment system in WordPress sites. It also replaces the old comment system. It is powered and operated by Disqus.
Google Sitemap Generator

The Google XML sitemap generator plugin is used to generate a special XML sitemap that allows Google to better crawl your website.
Jetpack

Jetpack provides amazing features to create a super attractive WordPress website.
Limit Login Attempts

Limit login attempts is a free WordPress plugin to provide greater security for your website. It sets limits on login attempts and is fully customizable.
Contact Form 7

Contact Form 7 is a plug-in that helps us create contact forms with amazing flexibility.
Yet Another Related Posts Plugin

YARPP is a WordPress plugin based on a powerful algorithm that displays related posts of a post.
All In One Schema.org Rich Snippets

Rich Snippets plug-in is used to display more details in search engines, which can improve your CTR and keyword ranking. It works well with Google, Bing, Yahoo and many other search engines.
The above is the entire content of this article, I hope you all like it

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There are four ways to adjust the WordPress article list: use theme options, use plugins (such as Post Types Order, WP Post List, Boxy Stuff), use code (add settings in the functions.php file), or modify the WordPress database directly.

Enable comments in WordPress website: 1. Log in to the admin panel, go to "Settings" - "Discussions", and check "Allow comments"; 2. Select a location to display comments; 3. Customize comments; 4. Manage comments, approve, reject or delete; 5. Use <?php comments_template(); ?> tags to display comments; 6. Enable nested comments; 7. Adjust comment shape; 8. Use plugins and verification codes to prevent spam comments; 9. Encourage users to use Gravatar avatar; 10. Create comments to refer to

WordPress Error Resolution Guide: 500 Internal Server Error: Disable the plug-in or check the server error log. 404 Page not found: Check permalink and make sure the page link is correct. White Screen of Death: Increase the server PHP memory limit. Database connection error: Check the database server status and WordPress configuration. Other tips: enable debug mode, check error logs, and seek support. Prevent errors: regularly update WordPress, install only necessary plugins, regularly back up your website, and optimize website performance.

The steps to create a custom header in WordPress are as follows: Edit the theme file "header.php". Add your website name and description. Create a navigation menu. Add a search bar. Save changes and view your custom header.

To log in to a WordPress website account: Visit the login page: Enter the website URL plus "/wp-login.php". Enter your username and password. Click "Login". Verification Two-step Verification (optional). After successfully logging in, you will see the website dashboard.

There is no perfect WordPress product registration plugin, the choice should be based on actual needs and website size. Recommended plug-ins include: MemberPress: powerful but high-priced, complex configuration Restrict Content Pro: Focus on content restrictions and member management, cost-effective Easy Digital Downloads: Sell digital products, and users register as additional functions

A step-by-step guide to replacing a header image of WordPress: Log in to the WordPress dashboard and navigate to Appearance >Theme. Select the topic you want to edit and click Customize. Open the Theme Options panel and look for the Site Header or Header Image options. Click the Select Image button and upload a new head image. Crop the image and click Save and Crop. Click the Save and Publish button to update the changes.

WordPress editing dates can be canceled in three ways: 1. Install the Enable Post Date Disable plug-in; 2. Add code in the functions.php file; 3. Manually edit the post_modified column in the wp_posts table.
