Addy Osmani on X: "Tip: <link rel=preconnect> is great for eliminating costly round-trips to important domains from the critical path: https://t.co/RLgrYVTfKm. Improved our Time To Interactive on https://t.co/QuywdUvueM by almost ~1s. https://t ...
![Dns-prefetch & Preconnect: 7 Tips, Tricks and Pitfalls | by Jorge Barco | Expedia Group Technology | Medium Dns-prefetch & Preconnect: 7 Tips, Tricks and Pitfalls | by Jorge Barco | Expedia Group Technology | Medium](https://miro.medium.com/v2/resize:fit:1400/1*boRD0lUdIh6yley29F3PUg.png)