How to load google font fast?

How much of HTTP/2 works out of the box?

I've been looking a bit into HTTP/2, and I believe it could help improve the performance on the systems I'm working with, but I got some questions regarding how it's actually implemented, and regarding backwards incompatibility HTTP/2 Allows fetching...

Do you still use image sprites even after http2?

What are the best practices while creating a large scale website?

I am looking for best practices when it comes to front end development, code structure, back end technologies, caching, database layer, proper error handling, SOA architecture and deployment integration. Please share your insights on any/all of the a...

Why is my page size not impacting my load time?

I am making a series of changes to a page in order to decrease load time. Within the Wordpress system I fixed some thumbnail problems. Before I fixed the problems the page size was 15mb with a load time of 1.82s. After I fixed the problem the page s...

What simple tricks one can employ to speed up a web app?

A basic web app with: A backend like PHP/Node. A DB like MongoDB ,and Redis. User sessions

What is the key factor in large websites' speed?

I know that proper architecture is crucial for best performance, but from an application / hosting / delivery point of view, what is the most crucial aspect for ensuring fast loading websites for large consumer websites like https://www.houzz.com/ fo...

What is better, Retrieving it from the collection, or retrieving from cache?

I have a Node.js application with a collection name drivers. In which I store these fields called carId, vendorId and clientId . All these are of type ObjectId, which is native to mongodb. Used to search, to which client and vendor a driver belongs. ...

Should you optimize your JavaScript for slow browsers, or fast browsers?

I'm working on a plugin and testing the performance of some of the ways we do things and for some operations it really seems like there's a big difference depending on which browser you use. If I optimize for slower browsers that means that the major...

What precautions should one take to speed up a NodeJS application?

I want to know of different ways NodeJS developers use, to identify bottlenecks in a NodeJS applications; so that I'm not thrown back into a corner once I am in a sufficiently advanced stage in my application, and my codebase would need a heavy refac...