What is Web Performance Optimization or WPO
Web Performance Optimization or WPO is the set of techniques, tasks and tests aimed at improving the performance of a website so it can serve users and search engines a URL in the shortest possible time, allowing them to interact with it seamlessly.
The goal of website optimization is to improve the performance of your site in order to drive more traffic, increase conversions and, ultimately, grow revenue.
Why it Matters
Users want web experiences with content that loads quickly, can be interacted with smoothly and works on any device. On the other hand, Google wants to serve users the best possible information under the best possible experience.
Nobody wants to browse a website that takes ages to load or has latency issues.
That is why WPO is essential to attract more traffic, increase conversions and generate revenue.
Example of an Optimized Page
Below we share a report for an optimized website:
As you can guess, the best way to know whether your site is optimized in Google's eyes is to review the experience report in Google Search Console.
There you will find all the aggregated details about your website along with two reports:
- One for the mobile version
- And another for the desktop version.
For each of them you can review the overall browsing experience score and all the errors detected by the search engine.
Tips to Improve a Website's Load Speed
The user experience report will usually give you a very precise breakdown of the issues affecting your property.
Without going into each of them in detail, here is a list of tips that will help you, as a starting point, minimize most of these problems:
- Choose a solid web hosting plan.
- Enable browser caching.
- Enable GZIP compression.
- Clean up excess plugins, themes and leftover code.
- Reduce HTTPS requests.
- Minify JavaScript and CSS files.
- Optimize the weight and dimensions of images.
- Pay attention to and measure the Core Web Vitals.
This last point is one of the most important.
The CWV represent Google's latest attempt to present simple, unified criteria for developers on what counts as a good user experience for the search engine and where to focus when optimizing a website.
In conclusion:
Having a fast website that offers a great browsing experience has never been more important than it is today. Visitors want sites that are fast and easy to navigate; if you fail to meet their expectations you risk losing a large share of traffic and, ultimately, your loyal users or revenue.
Recommended links and further reading:
-
Google Search Console -
For field analysis: PageSpeed Insights -
Lab environment: Measure page quality -
To measure load time: GTmetrix -
To measure load time: Pingdom Website Speed Test
Frequently Asked Questions
Web Performance Optimization is about designing and implementing websites that offer users a smooth browsing experience, which is exactly what Google cares about. That's why WPO is becoming a fundamental part of SEO.
The best way to optimize a website is to follow the guidelines Google provides in its experience report by analyzing the Core Web Vitals with one of the WPO tests covered in our article.