Why do customers abandon their shopping cart so often? Based on a 2010 study of web users testing 15 e-commerce websites, in this article, Christian Holst shares 11 fundamental guidelines from that report.
Read more…
In my last article, I spoke about several common mistakes that show up in web applications. Of these, the one that causes the most trouble is insufficient input validation/sanitization. In this article, I’m joined by my colleague Peter (evilops) Ellehauge in looking at input filtering in more depth while picking on a few real examples that we’ve seen around the web.
Read more…
Web application developers today need to be skilled in a multitude of disciplines. It’s necessary to build an application that is user friendly, highly performant, accessible and secure, all while executing partially in an untrusted environment that you, the developer, have no control over. I speak, of course, about the User Agent. Most commonly seen in the form of a web browser, but in reality, one never really knows what’s on the other end of the HTTP connection.
Read more…
Mistakes are made every day in the design and development world. It’s nothing to be ashamed of; it happens. In fact, mistakes are one of the most powerful learning tools at our disposal. Our mistakes impart important lessons that we carry with us as we continue to hone our skill set. Own your mistakes. Never shy away from them; they are the milestones in our development.
So often we view mistakes negatively and let them get us down. We believe they indicate failure and that our otherwise perfect record will be forever marred. No one is perfect; we all make mistakes. They indicate failure only if we fail to learn from them. The online design and development community is a wonderful resource in this respect. Not only are members open about their mistakes, they share their experiences as learning opportunities for others — this is helpful for those of us who have not yet suffered through the same bumps in the road.
With this in mind, we turned again to our Twitter followers and Facebook fans to find out about the worst design or programming mistakes they have ever made. Now we share them with you, our readers, so that we can all learn from them and avoid making the same mistakes.
Read more…
Security has always been a hot topic. Offline, people buy wired homes, car alarms and gadgets to bring their security to the max. Online, security is important, too, especially for people who make a living from websites and blogs. In this article, we’ll show you some useful tweaks to protect your WordPress-powered blog.
When you fail to log into a WordPress blog, the CMS displays some info telling you what went wrong. This is good if you’ve forgotten your password, but it might also be good for people who want to hack your blog. So, why not prevent WordPress from displaying error messages on failed log-ins?
Read more…
Hacker attacks across the web are getting more sophisticated every day – after all, they have to. With the increased sophistication of anti-virus protection, firewalls, and application-based updates, hackers who want to stay in business have needed to get more creative. And they have, responding with increasingly sophisticated attacks that have forced the online security industry to scramble to keep up.
So how do the hackers stay ahead of the security experts? One reason is obvious – if they didn’t, they’d be out of a job. Another reason is institutional – a lone hacker working in a basement will be more innovative and faster moving than a large software company, thus more likely to come up with effective hacks.
Read more…
The world of online sales, whether of products or services, can be daunting at first; the options seem confusing and the information conflicted. Yet as the designer or developer of an online store, you will need to guide your client through the maze of choices in order to get it up and running.
I have developed many e-commerce websites during my career as a Web developer. I’ve used and modified off-the-shelf software and have also developed custom solutions — so I know from experience that there are a number of important questions to answer before presenting possible solutions to a client. Getting all the pertinent information up front is vital if such a project is to run smoothly, and it can save you from delays during the process. It can also help you advise the client on whether they need a full custom cart or an open-source or off-the-shelf product
This article responds to some questions you should be asking of your client before putting together a proposal for the development of an e-commerce website. I’ll explain the most important things to think about in terms of taking payments and credit card security. It should give you enough information to be able to guide your client and to look up more detailed information about the aspects that apply to your particular situation.
Read more…
In our past articles, we’ve experimented with better ways to engage users on web pages with CSS3. We love getting into the nuts and bolts of web design by showing off some nifty coding tricks. In this article we’ll take a step back to provide some reasoning for designers to embark on that next redesign.
Great web design happens with sound user needs, solid business goals and focused metrics. Learning how to deconstruct a website is an important step in building a plan that aligns the company vision with the needs of users. A good review will put the focus on the profitability of the business.
Read more…
The purpose of this article is to raise awareness and perhaps make some of that website security mumbo-jumbo a bit more understandable to you.
Read more…
One of the biggest advantages of online media over print is the ability to change, update, and enhance online media at virtually anytime, with virtually no negative side effects. In fact, if a website or web application does not continually offer its users an ever-evolving and growing experience, that site or application would soon become insecure, unusable, and out of date.
Read more…
