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PageSpeed Insights

PageSpeed Insights
PageSpeed Insights Make your web pages fast on all devices. Is your site mobile-friendly? Try the Mobile-Friendly Test. Dismiss Web Performance Learn more about web performance tools at Google, including browser extensions and APIs for Insights, PageSpeed Service, and our optimization libraries.

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Science Fiction User Interface with iExpressions Skip to main content Home Search form The Ultimate Guide to Django Python Framework - Introduction to Django Python Framework Django is a free and open­source web framework, written in Python, which follows the model–view–controller (MVC) architectural pattern. Django's primary goal is to ease the creation of complex, database­driven websites. Django emphasizes reusability and "pluggability" of components, rapid development, and the principle of don't repeat yourself. Python is used throughout, even for settings, files, and data models.

Set Up Persistence with DevTools Workspaces   Set up persistent authoring in Chrome DevTools so you can both see your changes immediatedly and save those changes to disk. Chrome DevTools lets you change elements and styles on a web page and see your changes immediately. By default, refresh the browser and the changes go away unless you've manually copied and pasted them to an external editor. Workspaces lets you persist those changes to disk without having to leave Chrome DevTools. 10 Best Resources For Mobile App Design Inspiration Mobile app design is a growing field and just like web design there’s a constant need for quality inspiration. Most designers borrow ideas from other designers and very few ideas (if any) are truly original. Thankfully there are dozens of sites you can use to find mobile UI inspiration if you know where to look. In this post I’ll share my 10 top sources for app UI design for Android & iOS devices including both smartphones and tablets. 1.

Now on IE and Firefox: Debug your mobile HTML5 page remotely with weinre (WEb INspector REmote) Great news for HTML5 mobile developers: the remote DOM inspector tool weinre is no longer restricted to Webkit-based browsers and can be used with Internet Explorer 10 or Firefox, thanks to the community contribution with technical support from Microsoft Open Technologies, Inc. WEb INspector REmote Weinre (WEb INspector REmote) is an HTML5 debugging tool addressing the challenge of testing and troubleshooting web pages on mobile devices.

The Best Online Tools To Know Everything About a Website 02 Apr 2014 The best online tools to know anything and everything about websites including their hosting providers, DNS information, owner details and more. couch mode print story Django Django is a widely-used Python web application framework with a "batteries-included" philosophy. The principle behind batteries-included is that the common functionality for building web applications should come with the framework instead of as separate libraries. For example, authentication, URL routing, a templating system, an object-relational mapper (ORM), and database schema migrations (as of version 1.7) are all included with the Django framework. Compare that included functionality to the Flask framework which requires a separate library such as Flask-Login to perform user authentication.

Regular expressions for finding text This documentation is archived and is not being maintained. You can perform sophisticated find and replace operations in Microsoft Expression Web by using regular expressions. Regular expressions are useful when you do not know the exact text or code you are looking for, or when you are looking for all occurrences of strings of text or code with one or more similarities. A regular expression is a pattern of text that describes one or more variations of text or code that you want to find. A regular expression consists of specific characters — for example, the letters "a" through "z" — and special characters that describe the pattern of text — for example, an asterisk (*). For example, to find all variations of "page" in your website, you can search for "page*."

CSS3 Box Shadow Generator - CSS3gen Use this CSS3 box shadow generator to quickly generate box shadow CSS for your project. Your browser does not support the CSS3 box-shadow property. You can still use this tool to generate the CSS3 rule, but you won't be able to see the results. <div class="error_msg">Please enable Javascript to use this page.</div> Box Shadow Explained

Debugging and Tuning Web Sites and Apps with F12 Developer Tools in IE11 - IEBlog Internet Explorer 11 on Windows 8.1 and Windows 7 comes with a completely redesigned and enhanced suite of in-browser developer tools that help developers build, diagnose, and optimize modern Web sites and apps across multiple devices. The new tools, which we call F12 for short, enable Web developers to work quickly and efficiently. The Visual Studio and IE teams have worked together to build F12 with a core principle of helping you get from problem to solution quickly with actionable data. The new F12 enables you to deliver fast and fluid Web experiences with tools for diagnosing and fixing performance issues and tools that give you deeper insight into how IE is laying out and rendering your app.

Tips Page Sorry, no technical support is available for my tips and techniques Please report any web-related problems by sending an email to the address listed below. Sorry for the inconvenience, but I will not have the chance to respond to questions relating to these tutorials. For immediate response to your issues and questions, check out the Adobe Forum: Also be sure to visit the Adobe TV site for a great collection of information and tutorials:

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