Legacy Optimization

Legacy Optimization

Even if HTTP/2 is the future of the internet, some of your customers might still be living in the past. wao.io's legacy optimization makes sure that all of your customer's experience a fast loading website.

Resource Inlining

Resource Inlining

Instead of requesting small images, JavaScript or CSS files separately, the resource will be embedded in the HTML document. This reduces the number of HTTP/1.1 requests which will increase page load time.

Speed Guarantee by Size Budget Control

Speed Guarantee by Size Budget Control

Embedding too many resources might be counterproductive for speed as the HTML document itself takes too long to load. This is why wao.io works with an internal inlining budget: embedding resources only until the budget is reached. The budget will be reviewed and adapted by our performance specialists when needed.

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