Skip to Content
Practical HTML and CSS - Second Edition
book

Practical HTML and CSS - Second Edition

by Brett Jephson, Lewis Coulson, Ana Carolina Silveira
November 2024
Beginner to intermediate
492 pages
10h 14m
English
Packt Publishing
Content preview from Practical HTML and CSS - Second Edition

7

Using CSS and HTML to Boost Performance

Often, we digital creators work on the latest laptops and test on the latest high-end devices, but the audience of a website can be broad and very diverse. Downloading thousands of high-quality images for a web photo gallery might be quick over super-fast fiber optic broadband, but on a mobile network, it might use a great chunk of the user’s data contract and be a painful experience.

Considering the performance of a website can be the difference between success and failure. As websites have become more sophisticated, with richer interactions and more complexity, they have also become heavier, with more and more data and assets to load.

In this chapter, we’re going to cover the following main topics: ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Teach Yourself VISUALLY HTML and CSS, 2nd Edition

Teach Yourself VISUALLY HTML and CSS, 2nd Edition

Guy Hart-Davis

Publisher Resources

ISBN: 9781835080917