When it comes to content management platforms for websites, WordPress is a name everyone is familiar with. From proving easier access to plug-ins to the range of free themes and security features it offers, WordPress is pretty amazing. As a WordPress developer, not only do you need to know about the platform and its compatible hosting solution like the nexcess hosting, you also need to know about the common mistakes that everyone does. For your convenience, we have sorted out some of the most common mistakes for you to look through.
Choosing bad hosting:
As we said, the hosting service is one of the most important parts of a website, if not the most important one. Not only does it decide the quality of the website, but it also ensures the speed and the ease of page loading. If you aren’t investing in a good-quality WordPress compatible hosting as mentioned in nexcess review, you are already doing a pretty big mistake. So, avoid doing that and take your time to research good hosting solutions before you end up purchasing one.
Choosing expired plug-ins:
Although WordPress does come with a range of free plug-ins and themes, you need to be mindful in choosing the ones that are viable and of good quality. The last thing you need is to install an expired plug-in to your website that doesn’t even do its intended job. Some creators are constantly updating their plug-ins and themes to ensure enhanced safety and efficiency. However, there are some which are never updated. Those are the ones you need to avoid.
Overwhelming practice:
With WordPress, you want to keep things simple and minimal. This is where everything lies. If you are integrating hundreds of plug-ins and constantly changing your theme and layout to keep it jazzy, you are going to end up repenting everything at a later date. Instead of doing too much with it, you need to take a step back and just ensure that you are doing what’s needed for the website. Clean up the backend and maintain it regularly so there are less spam and other junk that could be slowing down your website.
Not paying attention to updates:
Updates are important for your WordPress management. If you are ignoring the updates thinking that they wouldn’t make much of a difference, you are already setting yourself up for failure. Instead, be mindful of getting the updates reeled in whenever they are needed. From security patch updates to enhanced efficiency, they include a lot of crucial things that your website needs to perform optimally.
Not prioritizing security:
WordPress has had issues with security before. And, as a WordPress developer, you must put extra emphasis on security to ensure that your data and content are safe on your website. If you are committing any of the above mistakes as a WordPress developer, you need to analyze them and stop doing them in the future. Just ensure that you follow the right methods. That’s all you need to do.
More WordPress Mistakes to Avoid
| Mistake | Why it hurts | What to do instead |
|---|---|---|
| No backups | One crash can delete your whole site | Set up daily automatic backups and store them off-site |
| No staging site | Testing on the live site can break it for visitors | Test changes on a staging copy first |
| No child theme | Theme updates erase your custom code | Put custom code in a child theme |
| Weak passwords | Hackers can guess them and take over your site | Use a strong password and two-factor login |
| Too many plugins | Each plugin can slow the site and add security holes | Keep only the plugins you need and delete the rest |
Backups are the most common thing developers forget. A backup is a copy of your site. If your site crashes, a backup lets you restore it fast. Set up daily automatic backups. Store them off-site, such as in a cloud drive. Do not store the only backup on the same server as your site. If the server fails, you lose both. A staging site is a copy of your site for testing. You test new themes, plugins, and code on the staging copy. If something breaks, your live site is safe. Many hosts offer a free staging tool. Use it. A child theme is a theme that inherits from a parent theme. You put your custom code in the child theme. When the parent theme updates, your code stays safe. If you edit the parent theme directly, the update will erase your changes. Strong passwords matter. Use a long password with letters, numbers, and symbols. Do not use ‘admin’ as a username. Turn on two-factor login. Two-factor login asks for a code from your phone as well as your password. This stops most attacks. Keep plugins to a minimum. Each plugin adds code to your site. More code means a slower site. More code also means more chances for a security hole. Delete plugins you do not use. Deactivate is not enough. A deactivated plugin can still have a security hole. Delete it fully.
A Simple WordPress Maintenance Checklist
Check your site every week. Update WordPress core, themes, and plugins. Back up before you update. If an update breaks something, restore the backup. Check for broken links. A broken link hurts visitors and SEO. Use a free broken link checker. Check the site speed. Use Google PageSpeed Insights. It is a free tool. It tells you what slows your site down. Large images are a common cause. Compress images before you upload them. Use a caching plugin. Caching makes your site load faster. Check security. Install a security plugin. It can block brute force attacks. It can scan for malware. Check your users. Remove old accounts you do not need. Give each user only the role they need. An editor does not need admin rights. Check your database. Old revisions, spam comments, and trashed posts fill the database. Clean them with a database optimisation plugin. Check your forms. Test the contact form. Make sure emails reach you. A form that does not send is a lost customer. Do these checks on a schedule. Weekly checks take 30 minutes. They save hours of repair later. A well-kept WordPress site is fast, safe, and reliable. A neglected site is slow, risky, and costly. Make maintenance a habit.
Frequently Asked Questions
What are the most common WordPress developer mistakes?
Common mistakes are choosing bad hosting, using expired plug-ins, overwhelming the site with too many plugins and theme changes, ignoring updates, and not prioritising security. Other mistakes are no backups, no staging site, no child theme, and weak passwords.
Why should I back up my WordPress site?
A backup is a copy of your site. If your site crashes, a backup lets you restore it fast. Set up daily automatic backups and store them off-site, such as in a cloud drive.
What is a child theme?
A child theme is a theme that inherits from a parent theme. You put your custom code in the child theme. When the parent theme updates, your code stays safe. If you edit the parent theme directly, the update will erase your changes.
Why should I use a staging site?
A staging site is a copy of your site for testing. You test new themes, plugins, and code on the staging copy. If something breaks, your live site is safe. Many hosts offer a free staging tool.
How often should I update WordPress?
Update WordPress core, themes, and plugins whenever an update is available. Back up before you update. Updates include security patches and efficiency improvements that your site needs to perform optimally.
Disclaimer: This guide gives general information about WordPress development. Plugin and theme features change over time. Always back up your site before you update or change anything, and test changes on a staging site first.
Last Updated: 6 November 2026