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Web Dev + WordPress + Security
16 posts

Best Method for Email Obfuscation?

Awhile ago, Silvan Mühlemann conducted a 1.5 year experiment whereby different approaches to email obfuscation were tested for effectiveness. Nine different methods were implemented, with each test account receiving anywhere from 1800 to zero spam emails. Here is an excerpt from the article: When displaying an e-mail address on a website you obviously want to obfuscate it to avoid it getting harvested by spammers. But which obfuscation method is the best one? I drove a test to find out. After […] Continue reading »

The 5-Minute CSS Mobile Makeover

More people are surfing the Web via mobile device than ever before. It’s just so convenient to have that mobile access to anything you need. Sadly, most websites have not yet considered their mobile visitors, who probably move on to the next site before trying to make sense of a jumbled mess. Those of you who surf the Mobile Web know exactly what I’m talking about here: sites that “get it” are a joy to visit, but those that don’t […] Continue reading »

The Voice of the World Wide Web (Consortium)

Check out this sweet composition of aural styles discovered in the stylesheet for the W3C’s website: /* AURAL STYLES (via W3C) */ @media aural { h1, h2, h3, h4, h5, h6 { voice-family: paul, male; stress: 20; richness: 90 } h1 { pitch: x-low; pitch-range: 90 } h2 { pitch: x-low; pitch-range: 80 } h3 { pitch: low; pitch-range: 70 } h4 { pitch: medium; pitch-range: 60 } h5 { pitch: medium; pitch-range: 50 } h6 { pitch: medium; pitch-range: […] Continue reading »

WordPress Hack: Multiple Email Recipients for Contact Coldform

In the current version of my custom contact-form WordPress plugin, Contact Coldform, there is no built-in method of sending emails to multiple addresses. The thought of adding such functionality had not occurred to me until recently, when a Coldform user asked about enabling it. After a bit of investigation, it turns out that integrating multiple-recipient functionality into Contact Coldform is as easy as it is practical. I will definitely be adding this feature to the next release of the Coldform, […] Continue reading »

CSS/(X)HTML Tutorial: Hovering Accessibility Jump Menu

Recently, a reader named Don asked about this theme’s accessibility (accesskey) jump menu located at the top of each page. Several people have commented that they like the way the jump menu “lights up” upon gaining focus. Whenever a user hovers their cursor over the region at the top of the page, all links in the jump menu change to a more visible color. Then, as the cursor moves over the various menu items, each jump link is further highlighted […] Continue reading »

WordPress Plugin: Contact Coldform

Welcome to the homepage for Contact Coldform, a secure, lightweight, flexible contact form with plenty of options and squeaky clean markup. Coldform blocks spam while making it easy for your visitors to contact you from your WordPress-powered website. The comprehensive Settings Page makes it easy to take full control with plenty of options and several built-in themes for styling the form. Coldform delivers everything you need and nothing you don’t — no frills, no gimmicks, just pure contact-form satisfaction. Now […] Continue reading »

The Ultimate JavaScript Library for Embedding Flash Content

Earlier this year, Geoff Stearns and Bobby van der Sluis teamed up to create the “ultimate JavaScript library for embedding Flash content” into web documents. For those of you familiar with techniques for embedding Flash, these two names are instantly recognizable. Geoff Stearns is the author of SWFObject and Bobby van der Sluis is the author of UFO. Easily, SWFObject and UFO are the two best and most widely used techniques for detecting and embedding Flash content. Needless to say, […] Continue reading »

Embed Flash or Die Trying

Embed Flash or Die Tryin’ Web designers and developers looking to embed Flash content into a web page currently enjoy a wide variety of methods from which to choose. The most common methods vary along several key dimensions, including standards-compliance, user-friendliness, and universal support. Some methods make it easy to provide alternative content, others enable auto-activation of Flash content, while others feature plugin-detection functionality. In an attempt to round-up the myriad techniques, this article presents nine of the most useful, […] Continue reading »

Flash-Detection Triple-Threat

In our previous article, Alternate JavaScript Slideshow for SlideshowPro, we present an elaborate method for providing alternate content specifically for SlideshowPro. Although the method points toward a more generalized adaptation, its overall functional implementation remains focused on the presentation of slideshows. Continue reading »

Alternate JavaScript Slideshow for SlideshowPro

For the unenlightened, SlideshowPro (SP) is a Flash-based slideshow-authoring system that delivers full-featured, high-end, Flash-based slideshows. Websites featuring SP slideshows present content in sophisticated fashion, inspiring users with elegant captions, beautiful transitions, and intuitive navigation. However, many visitors are unable to experience SP slideshows because they lack the requisite Flash support. SlideshowPro-based slideshows currently require Flash 7 or better to function. And, although Flash 7 is quite common, it is far from ubiquitous. In the “worst-case” scenario, Flash-challenged visitors will […] Continue reading »

Embed QuickTime Notes Plus

This post contains random notes and code snippets for embedding QuickTime within HTML web pages. Simply copy, paste, and customize according to your needs. Happy embedding! Continue reading »

Embed Flash and Video via the object Tag

Here is a collection of code snippets for embedding Flash and video using the HTML <object></object> tag. Useful for sites showcasing dynamic multimedia content. Continue reading »

Automatic Language Translation Methods

As you may have noticed, Perishable Press recently added automatic language translation to each of our articles. The free, automatic translations are available as a series of image links (via corresponding country flag icons) next to each article’s individual post view. We have found that providing this free service is important as many of our visitors come from countries other than the United States, and therefore may be unable to read our articles as presented in the English language. Continue reading »

W3C Validation Services

Here are the validation services currently provided by the W3C, as listed at W3C Quality Tips for Webmasters. Continue reading »

Accessibility Notes Plus

Just a few useful accessibility notes.. Continue reading »

Title Attributes for WordPress Post Navigation

Improve accessibility by adding title attributes to your WordPress userspace. Note: This article applies specifically to WordPress 2.0.2, but may be generalized to any WP 2.0+ version. By default, WordPress navigation links omit the title attributes for both page and post views. Title attributes for links provide additional information that can improve the accessibility of your website. This is especially true when images or text symbols exclusively are used for navigation. To add title attributes to WordPress page-view links (e.g., […] Continue reading »

Welcome
Perishable Press is operated by Jeff Starr, a professional web developer and book author with two decades of experience. Here you will find posts about web development, WordPress, security, and more »
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