Before redesigning an old website, backing up and organizing the original site data is fundamental. Without proper data management, you may face issues like content loss, broken links, and ranking fluctuations. Typically, the following basic tasks should be completed before the redesign: perform a full backup of website files and databases, export core content, map URL relationships, and check user permissions and third-party integrations. Below are detailed points to help you prepare systematically.
Comprehensive Data Backup
Backup is the first line of defense during a redesign. It is recommended to perform a complete local or cloud backup of the original site, including:
- Website file backup: All web files, images, CSS/JS, configuration files, etc., exported via FTP or server management tools.
- Database backup: Use phpMyAdmin or server command line to export the complete database structure and data, ensuring all content tables, user tables, and configuration tables are included.
- Log file backup: If the site has access logs or error logs, back them up as well for future troubleshooting.
Export Content in Readable Formats
In addition to technical backups, export core content in readable formats for easy editing or migration to the new site. For example:
- Export article titles, body text, publication dates, and categories from modules like news, products, and case studies to Excel or CSV.
- Keep original image files and record their paths for reuse on the new site.
- Check for outdated, non-compliant, or sensitive content, and mark or clean it in advance.
Map URL Structures and Links
URLs often change after a redesign. Without 301 redirects and link mapping, you risk many 404 errors and ranking drops. Key points:
- Export all URLs from the original site (using crawler tools) and create a one-to-one mapping table between old and new URLs.
- Focus on changes to the homepage, core category pages, and important content pages, ensuring 301 permanent redirects are set up.
- Record internal links, external partner links, and promotional links; update them or notify partners after the redesign.
Preserve User Data and Permissions
If the original site has a membership system or backend login permissions, before the redesign:
- Export the user database (ensure privacy compliance to avoid leaking sensitive information).
- Back up user groups, permission settings, and form data (e.g., registrations, messages).
- If the redesign involves a system change, plan a user data migration strategy in advance.
Document Third-Party Integrations and APIs
Old websites often integrate third-party services like analytics codes (e.g., Baidu Analytics, Google Analytics), live chat, payment gateways, and social media plugins. Before the redesign:
- Record all third-party service accounts, keys, and configuration items to ensure reconnection on the new site.
- If there are custom-developed APIs or interfaces, back up the API documentation and code.
Pre-Redesign Testing and Contingency Plans
Before the official redesign, test data migration and functionality in a staging environment:
- Simulate data import to check content completeness, link functionality, and image display.
- Test core workflows (e.g., form submissions, user login) for usability.
- Prepare a rollback plan: if issues arise on the new site, quickly restore the original site.
In summary, redesigning an old website is a meticulous task. Proper data backup and organization will smooth subsequent processes. It is advisable to allocate sufficient time before the redesign to complete these tasks and ensure no important data is overlooked. If you are unfamiliar with data migration, consider consulting a professional web development team for assistance.
