A website maintenance checklist turns vague worry into a short routine. Sites do not break all at once. Software ages, links die and pages slow down a little at a time. A regular check catches these problems early.
This checklist lists ten jobs. Each one explains why it matters and what to do, with guidance from WordPress documentation, web.dev and Google Search Console Help. The rhythm is a suggestion, so adjust it to your site.
Back up first, then update. Check security basics, broken links, speed and forms. Read your Search Console reports. Review content a couple of times a year. Write the routine down and give it an owner, because a checklist only works if someone runs it.
⚡ Key Takeaways
- WordPress advises backing up before an update and checking your plugins and themes.
- WordPress says older versions are not maintained with security updates, so updates are a security job.
- Core Web Vitals targets are an LCP within 2.5 seconds, an INP of 200 milliseconds or less and a CLS of 0.1 or less.
- Search Console’s Page indexing report shows how many URLs Google has crawled and indexed.
- Frequency depends on your site. The rhythm in this guide is a suggestion, not a rule.
Why a Website Maintenance Checklist Matters
Websites depend on software that changes. WordPress, for example, is updated regularly to address new security issues. Its documentation says older versions are not maintained with security updates.
Content ages too, however. A link that worked last year may lead nowhere now. Google also gives clear page experience targets. So, a slow page is a maintenance problem as well as a design one.
The Ten-Task Website Maintenance Checklist
1. Back Up Your Files and Database
A backup lets you recover from a failed update, a hack or a mistake. WordPress documentation explains how to back up your files and your database, including simple database backups with phpMyAdmin and automatic backups. Whichever method you use, store a copy away from the server.
Also, test a restore now and then. A backup you cannot restore is not much of a backup.
2. Update Core, Plugins and Themes
WordPress says that, from version 3.7, most sites can apply minor and security updates automatically in the background. Major feature releases still need you to click Update Now.
Before a major update, WordPress advises backing up and checking your plugins and themes. Afterwards, visit your site to make sure everything works. Download WordPress only from wordpress.org, because official releases are not available from other sites.
3. Review Security Basics
WordPress Developer Resources covers security in sections on passwords, file permissions, the database, wp-admin, wp-config.php and plugins. It also covers disabling file editing, backups and logging.
You do not have to do everything in one day. Instead, start with strong passwords, remove users who have left and delete plugins you no longer use.
4. Fix Broken Links
Links break when pages move or disappear. As a result, visitors who hit a dead end often leave. Run a link check each month, and fix internal links first because they are fully in your control. A method for this is to find and fix broken internal links step by step.
5. Check Page Speed
web.dev gives three targets for a good experience. Largest Contentful Paint should occur within 2.5 seconds, Interaction to Next Paint should be 200 milliseconds or less, and Cumulative Layout Shift should be 0.1 or less. It suggests measuring at the 75th percentile of page loads.
If loading is the weak spot, then a step-by-step method is in this guide to fixing Largest Contentful Paint.
6. Test Forms and Key Journeys
A contact form that silently fails costs enquiries. Submit each form yourself, check that the message arrives and confirm that any thank-you page loads. Do the same for checkout or booking steps.
7. Read the Search Console Page Indexing Report
Google Search Console Help says the Page indexing report shows how many URLs on your site have been crawled and indexed. So, open it each quarter, and look for pages that should be indexed but are not.
However, if you see long lists of problems, read the reasons shown. Fix the cause before you request indexing again.
8. Review Content for Accuracy
For this reason, scan your key pages twice a year. Check prices, opening hours, team names, screenshots and statistics. Update what changed, and remove pages that no longer serve anyone.
9. Check Mobile and Browser Display
Open your main pages on a real phone and in at least two browsers. Look for text that is hard to read, buttons that are hard to tap and layouts that shift while loading.
10. Keep Notes for Your Website Maintenance Checklist
A short log saves time later. Write down the date, what you updated and anything that went wrong. If a problem appears after an update, the log points to the cause.
A Made-Up Website Maintenance Checklist Example
Imagine a small dental clinic with a WordPress site. On the first Monday of each month, the office manager takes a backup, applies updates and submits the contact form. Each quarter, she opens Search Console.
One month the form test fails after a plugin update. In this case, because she tested right away and has a backup, the fix takes an hour instead of days. This example is invented. It shows why a routine pays off, not a promised result.
Who Should Run Your Website Maintenance Checklist?
Someone has to own the list. A staff member can handle many of these jobs with a short guide. However, others, such as security reviews, suit a specialist.
If you would rather hand the routine over, consider WordPress maintenance support as one option.
Conclusion: Your Website Maintenance Checklist
A website maintenance checklist works when it is short, regular and owned by a named person. Back up, update, check links, speed and forms, and read Search Console on a schedule.
Therefore, pick a date this week for your first run. Then write down what you find, and repeat it next month.
Frequently Asked Questions About a Website Maintenance Checklist
How often should I back up my website?
It depends on how often your content changes. A site with daily orders needs more frequent backups than a brochure site. WordPress documentation covers manual and automatic methods.
Do I need to update WordPress myself?
Often not for minor and security releases. WordPress says most sites can apply those automatically in the background. Major feature releases still need you to click Update Now.
What are good page speed targets?
web.dev recommends an LCP within 2.5 seconds, an INP of 200 milliseconds or less and a CLS of 0.1 or less, measured at the 75th percentile.
What does the Page indexing report show?
According to Google Search Console Help, it shows how many URLs on your site have been crawled and indexed by Google.
Can I do website maintenance myself?
Many tasks are simple, such as backups, updates and form tests. Security reviews and speed work may need a specialist, depending on your skills.
