Which WordPress Files Should You Backup? (Step-by-Step Guide)

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 6 min read
Patient Tools

Read, save, and share this guide

Use these quick tools to make this medical article easier to read, print, save, or share with a family member.

Article Summary

WordPress is a fantastic platform for creating and managing websites, but it's crucial to understand how to keep your site safe and secure. One essential aspect of website maintenance is creating regular backups. In this comprehensive guide, we will explain which WordPress files you should back up, step-by-step. We'll break down each file type, provide plain English descriptions, and optimize the content for SEO to...

Key Takeaways

  • This article explains Why Backing Up Your WordPress Site is Critical in simple medical language.
  • This article explains 1. WordPress Core Files in simple medical language.
  • This article explains 2. Theme Files in simple medical language.
  • This article explains 3. Plugin Files in simple medical language.
Educational health guideWritten for patient understanding and clinical awareness.
Reviewed content workflowUse writer and reviewer profiles for stronger trust.
Emergency safety firstUrgent warning signs are highlighted below.

Seek urgent medical care if you notice

These warning signs are general safety guidance. Local emergency numbers and clinical judgment should always come first.

  • New or worsening weakness, numbness, or loss of coordination.
  • Loss of bladder or bowel control, or numbness around the groin or saddle area.
  • Back or neck pain with fever, recent major injury, cancer history, or unexplained weight loss.
1

Emergency now

Use emergency care for severe, sudden, rapidly worsening, or life-threatening symptoms.

2

See a doctor

Book a professional medical evaluation if symptoms persist, worsen, recur often, affect daily activities, or occur in a high-risk patient.

3

Learn safely

Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

WordPress is a fantastic platform for creating and managing websites, but it’s crucial to understand how to keep your site safe and secure. One essential aspect of website maintenance is creating regular backups. In this comprehensive guide, we will explain which WordPress files you should back up, step-by-step. We’ll break down each file type, provide plain English descriptions, and optimize the content for SEO to enhance your website’s visibility and accessibility to search engines.

Why Backing Up Your WordPress Site is Critical

Before diving into which files to back up, let’s understand why website backups are crucial:

  1. Protection from Data Loss: Website crashes, hacks, or accidental deletions can lead to the loss of your precious content and hard work. Regular backups act as a safety net.
  2. Restoration: Backups ensure that you can quickly restore your site to a previous working state if something goes wrong.
  3. Peace of Mind: Knowing that your website data is securely stored elsewhere gives you peace of mind to experiment with new features and updates.

Now that we know the importance of backups, let’s proceed to explore the specific WordPress files you should consider backing up.

1. WordPress Core Files

What are WordPress Core Files?

WordPress core files are the heart of your website. They include the essential files and directories needed to run WordPress. These files don’t typically contain your website’s content; instead, they provide the framework for displaying that content.

Why Backup WordPress Core Files?

Backing up the core files is essential because they control the functionality and structure of your website. If these files are corrupted or lost, your website won’t function properly.

SEO-Optimized Sentence:

Ensure your website’s foundation remains strong by backing up WordPress core files, the vital framework that powers your site’s functionality.

2. Theme Files

What are Theme Files?

Themes define your website’s appearance. They include template files, style sheets, and other assets that control the visual design.

Why Backup Theme Files?

If you’ve spent time customizing your theme or using a premium theme, it’s crucial to back up these files. Losing your theme settings could result in a significant visual overhaul.

SEO-Optimized Sentence:

Protect your website’s unique look and feel by backing up your theme files, preserving your brand’s identity.

3. Plugin Files

What are Plugin Files?

Plugins are extensions that add functionality to your WordPress site. Each plugin comes with its own set of files, which can include code, scripts, and configuration files.

Why Backup Plugin Files?

Plugins can be complex, and settings may change over time. By backing up plugin files, you ensure that your site’s functionality remains intact even after updates or issues.

SEO-Optimized Sentence:

Safeguard your website’s added features and functionalities by including plugin files in your backup strategy.

4. Uploads Directory

What is the Uploads Directory?

The ‘uploads’ directory is where all your media files, like images, videos, and audio, are stored when you upload them to WordPress.

Why Backup the Uploads Directory?

Your media library is a treasure trove of content. Backing up this directory ensures that you won’t lose any images or files that are essential for your site’s visual appeal.

SEO-Optimized Sentence:

Secure your valuable media content by regularly backing up the uploads directory, safeguarding the visual appeal of your website.

5. Custom Configuration Files

What are Custom Configuration Files?

Custom configuration files include the ‘wp-config.php’ file, which contains crucial settings for your WordPress site, such as the database connection details and security keys.

Why Backup Custom Configuration Files?

Losing or damaging the ‘wp-config.php’ file could render your site inoperable. Regular backups ensure you can recover these critical settings.

SEO-Optimized Sentence:

Don’t leave your site’s essential configurations to chance; back up custom configuration files to maintain smooth operation.

6. .htaccess File

What is the .htaccess File?

The ‘.htaccess’ file is a configuration file used to control various aspects of how your website functions, such as permalinks and redirects.

Why Backup the .htaccess File?

Modifying the ‘.htaccess’ file can impact your site’s functionality. Keeping a backup allows you to revert to a working configuration if necessary.

SEO-Optimized Sentence:

Ensure your site’s functionality and SEO settings are preserved by regularly backing up the .htaccess file.

7. Database

What is the Database?

The WordPress database stores all your site’s content, including posts, pages, comments, and settings. It’s where the magic happens.

Why Backup the Database?

The database is arguably the most critical part of your site. Regular backups ensure you can restore your content and settings, even in the worst-case scenario.

SEO-Optimized Sentence:

Protect your website’s lifeblood by backing up the database, preserving your valuable content and settings.

8. Theme Customization Files

What are Theme Customization Files?

If you’ve customized your theme using the WordPress Customizer, these settings are stored in the database as well.

Why Backup Theme Customization Files?

Customization settings can be time-consuming to recreate. Backing them up ensures that your site maintains its unique look and functionality.

SEO-Optimized Sentence:

Keep your website’s custom design intact by including theme customization files in your backup routine.

9. Content and Media Files

What are Content and Media Files?

While your database stores your content, your actual media files, like images and videos, are stored in the ‘uploads’ directory and should be backed up separately.

Why Backup Content and Media Files?

Separate backups of content and media files allow for more flexible restores, ensuring that you can recover your data in the most granular way.

SEO-Optimized Sentence:

Preserve your website’s content and media assets with separate backups, giving you granular control over your data.

10. Custom Fonts and Icon Files

What are Custom Fonts and Icon Files?

If you’ve added custom fonts or icons to your theme, these files are usually stored within your theme’s directory.

Why Backup Custom Fonts and Icon Files?

Losing custom fonts and icons could affect your site’s aesthetics and branding. Backing them up ensures consistency in your design.

SEO-Optimized Sentence:

Maintain your site’s unique typography and iconography by including custom font and icon files in your backups.

Conclusion

In this step-by-step guide, we’ve explored the various types of WordPress files you should back up to ensure the safety and integrity of your website. From core files to media assets, each component plays a vital role in your site’s functionality and appearance.

By following this comprehensive backup strategy, you can protect your website from data loss, recover from unforeseen disasters, and experiment with confidence, knowing that your hard work is securely stored and accessible when needed.

Remember, regular backups are the cornerstone of a robust website maintenance routine. Implementing this backup strategy will not only enhance your website’s visibility and accessibility but also provide peace of mind as you continue to build and grow your WordPress site.

Patient safety assistant

Check your symptom safely

Hi, I am RX Symptom Navigator. I can help you understand what to read next and what warning signs need care.
Warning: Do not use this in emergencies, pregnancy, severe illness, or as a substitute for a doctor. For children or teens, use with a parent/guardian and clinician.
A rural-friendly guide: warning signs, when to see a doctor, related articles, tests to discuss, and OTC safety education.
1 Symptom 2 Severity 3 Safe guidance
First safety question

Is there chest pain, breathing trouble, fainting, confusion, severe bleeding, stroke-like weakness, severe injury, or pregnancy danger sign?

Choose quickly

Browse by body area
Start here: Write or select a symptom. The guide will show warning signs, doctor guidance, diagnostic tests to discuss, OTC safety education, and related RX articles.

Important: This tool is educational only. It cannot diagnose, treat, or replace a doctor. OTC information is not a prescription. In an emergency, contact local emergency services or go to the nearest hospital.

Doctor visit helper

Prepare before seeing a doctor

A simple rural-patient checklist to help you explain symptoms clearly, ask better questions, and avoid unsafe self-treatment.

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

  • Write when the problem started and how it changed.
  • Bring old prescriptions, investigation reports, and current medicines.
  • Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
  • Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

  • What is the most likely cause of my symptoms?
  • Which danger signs mean I should go to hospital quickly?
  • Which tests are necessary now, and which can wait?
  • How should I take medicines safely and what side effects should I watch for?
  • When should I come for follow-up?

Tests to discuss

  • Vital signs: temperature, pulse, blood pressure, oxygen saturation
  • Basic physical examination by a clinician
  • CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

  • Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
  • Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
  • Do not delay emergency care when danger signs are present.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

  • Rest, drink safe water, and observe symptoms carefully.
  • Keep a written note of symptoms, duration, temperature, medicines already taken, and allergy history.
  • Seek medical care quickly if symptoms are severe, worsening, or unusual for the patient.

OTC medicine safety

  • For mild pain or fever, ask a registered pharmacist or doctor before using common over-the-counter pain/fever medicines.
  • Do not combine multiple pain medicines without advice, especially if you have kidney disease, liver disease, stomach ulcer, asthma, pregnancy, or take blood thinners.
  • Do not give adult medicines to children unless a qualified clinician advises it.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
  • Do not use steroid tablets or injections casually for quick relief.
  • Do not delay emergency care because of home remedies.

Get urgent help if

  • Severe symptoms, confusion, fainting, breathing difficulty, chest pain, severe dehydration, or sudden weakness need urgent medical care.
Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Doctor / qualified healthcare provider
Tests to discuss with doctor
  • Basic vital signs: temperature, pulse, blood pressure, oxygen level if needed
  • Relevant blood, urine, imaging, or specialist tests only after clinical assessment
Questions to ask
  • What is the most likely cause of my symptoms?
  • Which warning signs mean I should go to emergency care?
  • Which tests are really needed now?
  • Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Safe pathway to proper treatment

Patient care roadmap

Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.

Go to emergency care if you notice:
  • Severe or rapidly worsening symptoms
  • Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration
Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips
  • Take a written symptom diary and all previous prescriptions/test reports.
  • Do not hide medicines already taken, even herbal or over-the-counter medicines.
  • Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

RX Patient Help

Ask a health question safely

Write your symptom story. A health professional or site editor can review it before any answer is prepared. This box is not for emergency care.

Emergency first: Severe chest pain, breathing trouble, unconsciousness, stroke signs, severe injury, heavy bleeding, or rapidly worsening symptoms need urgent local medical care now.

Frequently Asked Questions

Is this article a replacement for a doctor?

No. It is educational content only. Patients should consult a qualified clinician for diagnosis and treatment.

When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

References

Add references, clinical guidelines, textbooks, journal articles, or trusted medical sources here. You can edit this area from the RX Article Professional Blocks panel.

More from this topic
  1. index.php

    reating an index.php file typically serves as the entry point for a PHP web application. Below is a basic structure that includes some essential components: Example...

    November 8, 2024 • Rx Web Design, and Development Guide (A - Z)
  2. Performance Optimization Tools of Github

    Here’s a list of 100 useful GitHub repositories that can help with website optimization, covering various aspects like performance, SEO, accessibility, and more: Performance Optimization Lighthouse...

    October 20, 2024 • Rx Web Design, and Development Guide (A - Z)
  3. Content Delivery Network (CDN)

    To connect a CDN (Content Delivery Network) file to your website, follow these steps: Choose a CDN Provider: Select a CDN that suits your needs. Popular...

    October 20, 2024 • Rx Web Design, and Development Guide (A - Z)
  4. What is VPN? How It Works, Types of VPN

    VPN stands for “Virtual Private Network” and describes the opportunity to establish a protected network connection when using public networks. VPNs encrypt your internet traffic and disguise your...

    July 31, 2024 • Rx Web Design, and Development Guide (A - Z)
  5. WordPress Speed Up and Optimizing Plugin

    Whether you run a high traffic WordPress installation or a small blog on a low cost shared host, you should optimize WordPress and your server to...

    July 28, 2024 • Rx Web Design, and Development Guide (A - Z)
  6. Best Proxy and Anti Fingerprint Browser

    The anti fingerprint browser industry is growing insanely fast. So, getting to the end of the year we decided to create an ultimate list of anti fingerprint...

    July 12, 2024 • Rx Web Design, and Development Guide (A - Z)
  7. Preloading

    When loading subresources on the Web, developers currently have an unfortunate choice between serving resources individually, or using bundlers, both of which have disadvantages which hurt...

    July 10, 2024 • Rx Web Design, and Development Guide (A - Z)
  8. Content-Security-Policy-CSP-Bypass-Techniques

    CSP stands for Content Security Policy which is a mechanism to define which resources can be fetched out or executed by a web page. In other...

    July 8, 2024 • Rx Web Design, and Development Guide (A - Z)
  9. html_tags_meta_link

     JavaScript library that simplifies the extraction of HTML meta and Open Graph tags from HTML content or URLs. These tags provide structured metadata for webpages, useful for social media sharing...

    July 8, 2024 • Rx Web Design, and Development Guide (A - Z)
  10. What are Cloud Compute Resources?

    In cloud computing, the term “compute” describes concepts and objects related to software computation. It is a generic term used to reference processing power, memory, networking,...

    January 20, 2024 • Rx Web Design, and Development Guide (A - Z)