The end-of-year approach is a crucial time for online commerce, resulting in a massive influx of visitors and a significant increase in sales. The essential question: is your WordPress site ready to deal with this wave of traffic without any trouble?
In this article, we compilehe informed advice from our VIP WordPress partners and tips from our WordPress experts.
The objective? Ensure continuous availability, to ensure smooth navigation and optimized conversion rates.
I. Technical optimization of your WordPress site
A. Bottlenecks: how to solve them?
A bottleneck in the performance context refers to the limiting factor of your project, which can slow down the entire system or make it less responsive. It may be due to:
- Slow or poorly optimized database queries
- A resource-rich code
- An overload of third party scripts
- Physical restrictions (inadequate memory or limited CPU)
It is essential to identify these bottlenecks for several reasons:
- Performance : A bottleneck can greatly reduce the loading speed of your site
- User experience : A slow or non-reactive site can ultimately impact conversions or sales.
- Scalability: These bottlenecks cause problems in handling loads during peak traffic.
To identify them, we recommend using performance analysis tools such as New Relic (in production) and extension Query Monitor for developers – the same one we recommend to look for possible bugs.
B. Cache: essential mechanism against overload
Full-page caching optimizes site performance by protecting the server against overload and saving resources, especially during traffic peaks. However, e-commerce sites face particular challenges related to cacheting, especially because of cookies. Our advice:
- Avoid cookies disturbing the global cache
- Limit the use of non-GET query parameters
- Increase the cache life for less frequently updated URLs.
To do this, you can control the effectiveness of your cache by manually analyzing HTTP headers with your browser, and you can also follow a global indicator such as the hit/miss ratio with the help of your host.
C. Database: how to optimize your queries
Slow database queries can quickly degrade site performance. To identify and resolve these problems:
- Use the functionality of « Slow Query Logs » proposed by MySQL or MariaDB to identify slow queries.
- Use the Elasticsearch search engine to manage non-performing queries – the ElasticPress extension facilitates this integration.
- Add object cache for queries, especially custom requests.
- Limit the use of JOINS, CALC FOUND ROWS and modify WP Query requests to optimize performance.
- Adapt your requests according to the indexes, taking into account WordPress specificities.
Note not to neglect the necessary tools – the NewRelic MPA is particularly useful in this context.
D. Database scripts: limit them for better performance
Excessive writings can damage stability in high demand, whatever the host.
- Use Query Monitor to monitor writing.
- Prefer the functions of WordPress API rather than direct requests.
- Make sure frontend queries are based on user interactions.
- Process AJAX or REST API requests via JavaScript to improve the cache.
By minimizing entries in the database, especially when traffic peaks, you preserve resources and ensure better overall performance for your site.
E. Object cover: secret weapon for performance
Setting up an object cache on each environment allows you to cache complex calculations and improve performance. To this end:
- Follow the cache statistics with Query Monitor.
- Group your GET requests with wp cache get multiple() to reduce the extra cost.
- With WordPress 6.2+, take advantage of the multi-get to optimize the cache.
- Limit the size of cached objects to less than 1 MB and target essential data.
- Group small queries into larger ones, and hide the HTML product.
- Use tools like the Cache Nav Menus plugin to improve cache.
Optimal object cache management reduces the demand of the database, providing faster browsing and better user experience.
WordPress VIP uses Memcached solution, but Redis is also a good candidate in general.
II. Strategic preparation: Anticipating to perform better
A. Planning priority
- Optimizing resources : Pre-planning will allow a judicious allocation of resources, whether in terms of bandwidth, server capacity or strengthening of customer support during the seasonal peak.
- Early marketing strategies Start your marketing initiatives earlier this year, to take a lead and engage your prospects before the competition. This is a real opportunity to refine your strategies based on feedback and market developments.
- Use of historical data The analysis of past performance will shed light on key data such as traffic peaks, best sales or the most active hours.
B. Optimize customer experience to convert
- Clear and functional design : A well thought out design leads the user smoothly through your platform, making each information accessible at the right time. By focusing on the essentials, you get his full attention. With tools such as Google Analytics or Hotjar, refine your interface according to the behavior of your visitors for an optimal experience.
- Simplify the course : Every superfluous step in the shopping path can discourage a potential customer – prefer a direct and intuitive process. Also, by offering a clear and accurate shopping experience, you reassure your customers at every moment of the journey: a big step in the decision-making process.
- Mobile optimization : Today, 1 out of 2 online purchases have been made from a mobile phone. Think "mobile first" in terms of experience!
C. Server stability: at the heart of a flawless experience
If your offer and content attract users to your platform, this is (in particular) the stability of the server that will help keep them on the site.
- Prevention of failure : One of the worst scenarios for any e-commerce site during the high retail season is a server failure. Unavailability, even a brief one, can result in considerable loss of income and reputation.
- Anticipation of needs : Testing the capacity of your server will give you a clear idea of the limitations of your current infrastructure. This information is valuable for anticipating future server resource needs.
- Living accommodation : Flexibility is the key during periods of high influx. An evolving accommodation allows the resources to be adjusted according to the needs. If you anticipate a significant increase in traffic, you can temporarily increase your resources to cope with it, and then reduce them once the period has passed.
- The VIP WordPress solution : Specially designed for companies with high performance requirements, WordPress VIP offers first-rate hosting, capable of managing high load climbs. Thanks to a robust architecture and a dedicated support team, you are confident that your site will remain operational.
D. Safety above all
Ensuring a secure shopping experience is of course one of the priorities.
- Protected transactions : Exchange sensitive information, such as bank details, exposes the user to risks. A security gap can be costly for both the customer and the merchant. Think of the signs of trust: a URL starting with « https » is synonymous with security for a customer concerned, and its absence may hinder a purchase.
- SSL certificate, a guarantee of security : SSL ensures safe data transmission between server and browser. It encrypts the data and prevents intercepts. More than protection, it is a commitment to customer safety.
- Security and SEO : A secure site is not only reassuring for the buyer, but also beneficial for SEO. Search engines, like Google, favour secure sites.
E. SEO: digital lever of your visibility
It is in particular during these key periods of heavy traffic that natural SEO comes into play.
- Seasonality : End of year rhymes with festive requests – gifts, decorations, etc... By adapting your content to these requests, you reach a target audience.
- Weight of content Current consumers are looking for information. They search, compare and educate before buying. Quality content influences their choices. Positioning yourself in this phase thanks to the SEO is therefore crucial.
- Evaluate existing : The « content refurbishing » consists of updating old items to bring them back to the taste of the day. This strategy can propel your content to the top of SEO results much faster than creating a new article.
Conclusion
Anticipation is your best ally to take full advantage of the holiday season. By adopting these technical and strategic tips, you are ideally positioned to increase your conversions by ensuring a smooth user experience. Make sure every detail of your site is optimized to welcome and seduce the largest number of visitors.
