An Introduction to Website Performance PDF Download

Author: John Rhea
Publisher: The Undead Institute
ISBN:
Category : Computers
Languages : en
Pages : 38

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Book Description
Having trouble outrunning the zombie horde? Is your website so slow the remnants of humanity flee before it even loads? In this book we’ll discuss many different ways to make your website faster. These ways fall into three general strategies: reducing what’s sent to the user, speeding up/smoothing the website’s rendering, and reducing processing and download time. Within those three strategies there are a variety of zombie smashing tactics that can each shave a bit off the time it takes to show your website. Some tactics won’t be worth the trade-offs or won’t be feasible within your particular setup, but we’ll discuss each of them, the pros and cons of their use and when implementation doesn’t depend on particular server software or hardware we’ll show you how to do it too (even if it does require details about your particular setup, we’ll give you enough information to help you know where to start.) This book is a great starter on your performance journey showing you plenty of easy to implement, low hanging zombies that you can pick off to quickly make your site faster.

Author: Lara Callender Hogan
Publisher: "O'Reilly Media, Inc."
ISBN: 1491903732
Category : Computers
Languages : en
Pages : 181

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Book Description
As a web designer, you encounter tough choices when it comes to weighing aesthetics and performance. Good content, layout, images, and interactivity are essential for engaging your audience, and each of these elements have an enormous impact on page load time and the end-user experience. In this practical book, Lara Hogan helps you approach projects with page speed in mind, showing you how to test and benchmark which design choices are most critical. To get started, all you need are basic HTML and CSS skills and Photoshop experience. Topics include: The impact of page load time on your site, brand, and users Page speed basics: how browsers retrieve and render content Best practices for optimizing and loading images How to clean up HTML and CSS, and optimize web fonts Mobile-first design with performance goals by breakpoint Using tools to measure performance as your site evolves Methods for shaping an organization’s performance culture

Author: Ilya Grigorik
Publisher: "O'Reilly Media, Inc."
ISBN: 1449344720
Category :
Languages : en
Pages : 420

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Book Description
How prepared are you to build fast and efficient web applications? This eloquent book provides what every web developer should know about the network, from fundamental limitations that affect performance to major innovations for building even more powerful browser applications—including HTTP 2.0 and XHR improvements, Server-Sent Events (SSE), WebSocket, and WebRTC. Author Ilya Grigorik, a web performance engineer at Google, demonstrates performance optimization best practices for TCP, UDP, and TLS protocols, and explains unique wireless and mobile network optimization requirements. You’ll then dive into performance characteristics of technologies such as HTTP 2.0, client-side network scripting with XHR, real-time streaming with SSE and WebSocket, and P2P communication with WebRTC. Deliver superlative TCP, UDP, and TLS performance Speed up network performance over 3G/4G mobile networks Develop fast and energy-efficient mobile applications Address bottlenecks in HTTP 1.x and other browser protocols Plan for and deliver the best HTTP 2.0 performance Enable efficient real-time streaming in the browser Create efficient peer-to-peer videoconferencing and low-latency applications with real-time WebRTC transports

Author: Steve Souders
Publisher: "O'Reilly Media, Inc."
ISBN: 0596550693
Category : Computers
Languages : en
Pages : 172

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Book Description
Want your web site to display more quickly? This book presents 14 specific rules that will cut 25% to 50% off response time when users request a page. Author Steve Souders, in his job as Chief Performance Yahoo!, collected these best practices while optimizing some of the most-visited pages on the Web. Even sites that had already been highly optimized, such as Yahoo! Search and the Yahoo! Front Page, were able to benefit from these surprisingly simple performance guidelines. The rules in High Performance Web Sites explain how you can optimize the performance of the Ajax, CSS, JavaScript, Flash, and images that you've already built into your site -- adjustments that are critical for any rich web application. Other sources of information pay a lot of attention to tuning web servers, databases, and hardware, but the bulk of display time is taken up on the browser side and by the communication between server and browser. High Performance Web Sites covers every aspect of that process. Each performance rule is supported by specific examples, and code snippets are available on the book's companion web site. The rules include how to: Make Fewer HTTP Requests Use a Content Delivery Network Add an Expires Header Gzip Components Put Stylesheets at the Top Put Scripts at the Bottom Avoid CSS Expressions Make JavaScript and CSS External Reduce DNS Lookups Minify JavaScript Avoid Redirects Remove Duplicates Scripts Configure ETags Make Ajax Cacheable If you're building pages for high traffic destinations and want to optimize the experience of users visiting your site, this book is indispensable. "If everyone would implement just 20% of Steve's guidelines, the Web would be adramatically better place. Between this book and Steve's YSlow extension, there's reallyno excuse for having a sluggish web site anymore." -Joe Hewitt, Developer of Firebug debugger and Mozilla's DOM Inspector "Steve Souders has done a fantastic job of distilling a massive, semi-arcane art down to a set of concise, actionable, pragmatic engineering steps that will change the world of web performance." -Eric Lawrence, Developer of the Fiddler Web Debugger, Microsoft Corporation

Author: Shailesh Kumar Shivakumar
Publisher: Apress
ISBN: 9781484265277
Category : Business & Economics
Languages : en
Pages : 337

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Book Description
Web-based platforms have become vehicles for enterprises to realize their digital strategy and are key to positive user engagement. The performance of these platforms can make the difference between an effective sale and a negative review. There exist several tools and methodologies to enhance your digital platform’s performance, and Modern Web Performance Optimization has arrived to walk you through them with an expert’s guidance. Author Shailesh Kumar Shivakumar breaks the study of web performance optimization down into four digestible, applicable dimensions: performance patterns, framework and methods, process and tools, and the modern web. This multi-faceted approach ensures a broad optimization of your platforms and avoids the typical pitfalls of neglecting essential steps that so many often do. Shivakumar analyzes web performance ecosystem components such as validation, governance, metrics, key performance indicators, assessments, and monitoring, just to name a few. The book discusses reference architectures and relevant tools and technologies for successfully implementing a best practices–driven solution. Modern web frameworks such as HTML5 and PWA are also covered. Modern Web Performance Optimization puts readers from any level of experience at ease. Accessible templates, real-world case studies, and your very own performance optimization checklist make this book an engaging and interactive learning opportunity for platform owners across industries. Developers, engineers, project managers, and more are set up for long-term success with Modern Web Performance Optimization at their fingertips. What You Will Learn Analyze the performance optimization across end-to-end layers Utilize a comprehensive web optimization framework for digital projects Implement proven methods, best practices, and tools for web performance optimization Who This Book Is ForSystem administrators, front-end developers, professionals looking to understand how to optimize their online presence

Author: Jeremy Wagner
Publisher: Manning
ISBN: 9781617293771
Category : Computers
Languages : en
Pages : 0

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Book Description
Summary Web Performance in Action is your companion guide to making websites faster. You'll learn techniques that speed the delivery of your site's assets to the user, increase rendering speed, decrease the overall footprint of your site, as well as how to build a workflow that automates common optimization techniques. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Nifty features, hip design, and clever marketing are great, but your website will flop if visitors think it's slow. Network conditions can be unpredictable, and with today's sites being bigger than ever, you need to set yourself apart from the competition by focusing on speed. Achieving a high level of performance is a combination of front-end architecture choices, best practices, and some clever sleight-of-hand. This book will demystify all these topics for you. About the Book Web Performance in Action is your guide to making fast websites. Packed with "Aha!" moments and critical details, this book teaches you how to create performant websites the right way. You'll master optimal rendering techniques, tips for decreasing your site's footprint, and technologies like HTTP/2 that take your website's speed from merely adequate to seriously fast. Along the way, you'll learn how to create an automated workflow to accomplish common optimization tasks and speed up development in the process. What's Inside Foolproof performance-boosting techniques Optimizing images and fonts HTTP/2 and how it affects your optimization workflow About the Reader This book assumes that you're familiar with HTML, CSS, and JavaScript. Many examples make use of Git and Node.js. About the Author Jeremy Wagner is a professional front-end web developer with over ten years of experience. Foreword by Ethan Marcotte. Table of Contents Understanding web performance Using assessment tools Optimizing CSS Understanding critical CSS Making images responsive Going further with images Faster fonts Keeping JavaScript lean and fast Boosting performance with service workers Fine-tuning asset delivery Looking to the future with HTTP/2 Automating optimization with gulp

Author: Black Art
Publisher: Soffer Publishing
ISBN: 1978216203
Category :
Languages : en
Pages : 92

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Book Description
Black River Art specializes in large sized books with awesome covers that will help you to express your individuality in the way you want to do it. This book has been PERSONALIZED with the name you see printed on the cover. This book which can be used as a journal, diary, daily planner, or notebook features: Undated pages so you can have the ability to set it up in whatever way you like. No more wasted predated pages. 105 lined pages to do with what you want. Spacious lines to give you plenty of room to write. None of those little boxes and squished lines that you will never use. Quality 60# paper A larger book size measuring 8 1/2" x 11" which is perfect for your desktop, backpack or briefcase. A beautiful, personalized and professionally designed, cover to let you express your individuality. Let's face it, you can't do that with a industry standard black cover, right? And most of all, the FREEDOM to use your book the way you want to, not the way someone else thinks you should. Don't see your name in our personalized book selection? Not a problem. Visit the author section below or click on our name at the top of the page to find out how we can get your name on a book within three to four business days for you to purchase on Amazon.

Author: Peter G. Smith
Publisher: John Wiley & Sons
ISBN: 1118551729
Category : Computers
Languages : en
Pages : 482

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Book Description
Achieve optimal website speed and performance with this Wrox guide Effective website development requires optimum performance with regard to both web browser and server. This book covers all aspects of building and maintaining websites that deliver peak performance on all levels. Exploring both front-end and back-end configuration, it examines factors like compression and JavaScript, database performance, MySQL tuning, NoSQL alternatives, load-balancing across multiple servers, effective caching of web contents, CSS, and much more. Both developers and system administrators will find value in this platform-neutral guide. Covers essential information for creating and maintaining websites that deliver peak performance on both front end and back end Explains how to configure front-end performance related to the web browser and how to speed up communication between server and browser Topics include MySQL tuning, NoSQL alternatives, CSS, JavaScript, and web images Explores how to minimize the performance penalties of SSL; load-balancing across multiple servers with Apache, Nginx, and MySQL; and effective caching and compression of web contents Professional Website Performance: Optimizing the Front End and Back End offers essential information to help both front-end and back-end technicians ensure better website performance.

Author: Stoyan Stefanov
Publisher: "O'Reilly Media, Inc."
ISBN: 1449337686
Category : Computers
Languages : en
Pages : 227

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Book Description
Performance is critical to the success of any website, and help with using today’s new tools is key. In this remarkable guide, 32 leading web performance experts offer practical tips, techniques, and advice for optimizing your site’s user experience. Originally written for an online calendar, this collection of articles will inspire you to squeeze every ounce of performance from your site—whether you’re a web developer, mobile developer, or web designer. Check the table of contents and you’ll be convinced. In order of appearance, Web Performance Daybook authors include: Patrick Meenan Nicholas Zakas Guy Podjarny Stoyan Stefanov Tim Kadlec Brian Pane Josh Fraser Steve Souders Betty Tso Israel Nir Marcel Duran Éric Daspet Alois Reitbauer Matthew Prince Buddy Brewer Alexander Podelko Estelle Weyl Aaron Peters Tony Gentilcore Matthew Steele Bryan McQuade Tobie Langel Billy Hoffman Joshua Bixby Sergey Chernyshev JP Castro Pavel Paulau David Calhoun Nicole Sullivan James Pearce Tom Hughes-Croucher Dave Artz

Author: Kris Jamsa
Publisher: Jones & Bartlett Publishers
ISBN: 1284032892
Category : Computers
Languages : en
Pages : 624

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Book Description
Filled with thousands of real-world examples, this text: introduces Web development to first-time developers; covers all aspects of webpage design; provides detailed coverage of webpage formatting using CSS; presents the use of JavaScript and JQuery to automate webpages; presents the HTML 5 canvas that developers can use to display charts, graphs, and more within a page; covers drag-and-drop processing; introduces location-aware applications; and teaches users how to use asynchronous programming to achieve multitasking within a webpage. HTML 5 allows Web developers not only to build pages for the World Wide Web, but also to build pages for mobile devices and tablet PCs. The book starts with an introduction to standard HTML and its use in creating traditional websites. Within this context, it then teaches developers how to format and style their pages using cascading style sheets (CSS) and how to automate pages using JavaScript and JQuery