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Web Dev + WordPress + Security
60 posts

How to Enable the Default WordPress Object Cache

Recently, while attempting to optimize site performance, I found myself experimenting with various caching mechanisms currently available for WordPress. Specifically, I explored each of the following caching options: Continue reading »

Optimize WordPress: Pure Code Alternatives for 7 Unnecessary Plugins

In this article, my goal is to help you optimize WordPress by replacing a few common plugins with their correspondingly effective code equivalents. As we all know, WordPress can be a very resource-hungry piece of software, especially when running a million extraneous plugins. Often, many common plugins are designed to perform relatively simple tasks, such as redirect a feed, display a random image, query the database, etc. For those of us comfortable with editing PHP and htaccess code, there is […] Continue reading »

Focus on the Details: Optimizing Images for Humans and Machines

In this article, I discuss how to get the most out of your site’s images by optimizing them for both people and search engines.. For many sites, images play an important role in the communication process. If used correctly, images have the power to make your articles come alive with clarity and vibrancy. Some visitors may merely notice the image and continue reading, while others will want to know more about your images and dig deeper. While checking out your […] Continue reading »

Prevent JavaScript Elements from Breaking Page Layout when Following Yahoo Performance Tip #6: Place Scripts at the Bottom

By now, everyone is familiar with the Yahoo Developer Network’s 14 best-practices for speeding up your website. Certainly, many (if not all) of these performance optimization tips are ideal for high-traffic sites such as Yahoo or Google, but not all of them are recommended for smaller sites such as Perishable Press. Nonetheless, throughout the current site renovation project, I have attempted to implement as many of these practices as possible. At the time of this writing, I somehow have managed […] Continue reading »

Perishable Press Site Renovation Strategy

Now that my recent site overhaul project is nearly complete, I thought it would be useful to share my carefully developed “plan of attack.” The following seven-step strategy is designed to facilitate the entire renovation by logically ordering events and breaking down complex tasks. Upon execution, the following plan is designed to improve overall site functionality, presentation and structure, while factoring in several critical parameters: Continue reading »

Rethinking Site Functionality, Presentation, and Structure

Two weeks ago, I decided to completely overhaul Perishable Press. The decision came after several months of smooth sailing with excellent site performance, an optimized theme, plenty of visitors, and even a comfortable posting schedule. All things considered, everything was peachy keen — until I began reflecting on the “big picture,” meditating upon certain aspects that are frequently taken for granted or simply overlooked during periods of hectic operation and maintenance. For example, while troubleshooting htaccess and PHP errors, webmasters […] Continue reading »

Notes and Tips for Better Social Bookmarking

For those of you still hiding your bookmarks within the dark confines of your browser’s “favorites” menu, may I suggest stepping into the “here and now” with a fresh new approach: social bookmarking. Hopefully, most of my readers are already familiar with the many wonders of managing and sharing your bookmarks online, but for those who may still be questioning the whole idea, allow me to expound briefly on several of the immediate benefits: Universal access to your bookmarked sites […] Continue reading »

Five-Step Feed-Portfolio Makeover

Recently, I found myself drowning in an ocean of RSS feeds. Even after switching to Google Reader, which definitely speeds up the process of plowing through posts, I was wasting too much time consuming subscribed content. Thus, in an effort to find balance between saving time and staying current, I executed the following five-step feed portfolio makeover: Drop lame feeds. Previously, I had subscribed to a number of feeds simply because they were recommended or mentioned in an article somewhere. […] Continue reading »

Stop WordPress from Leaking PageRank to Admin Pages

During the most recent Perishable Press redesign, I noticed that several of my WordPress admin pages had been assigned significant levels of PageRank. Not good. After some investigation, I realized that my ancient robots.txt rules were insufficient in preventing Google from indexing various WordPress admin pages. Specifically, the following pages have been indexed and subsequently assigned PageRank: Continue reading »

Seven Ways to Beef Up Your Best Pages for the Next Google PR Update

Time is running out! Soon, it will be time for the next Google PageRank (PR) update. While it is difficult to predict how your site will perform overall, it seems likely that your highest ranking pages will continue to rank well. The idea behind this article is to improve your site’s overall pagerank by totally beefing up your most popular pages. Of course, every page on your site is important. Ideally, you would want to employ these techniques to every […] Continue reading »

CSS Throwdown: Preload Images without JavaScript

Clean, easy, effective. You don’t need no stinking JavaScript to preload your images. Nope. Try some tasty CSS and (X)HTML instead! Here’s how to do it with only two easy steps.. Step 1 — Place this in your CSS file: div#preloaded-images { position: absolute; overflow: hidden; left: -9999px; top: -9999px; height: 1px; width: 1px; } Step 2 — Place this at the bottom of your (X)HTML document: <div id=”preloaded-images”> <img src=”https://perishablepress.com/image-01.png” width=”1″ height=”1″ alt=”” /> <img src=”https://perishablepress.com/image-02.png” width=”1″ height=”1″ alt=”” […] Continue reading »

SEO 101: Best Practices

After studying Peter Kent’s excellent book, Search Engine Optimization for Dummies, several key methods emerged for optimizing websites for the search engines. Although the book is written for people who are new to the world of search engine optimization (SEO), many of the principles presented throughout the book remain important, fundamental practices even for the most advanced SEO-wizards. This article divulges these very useful SEO practices and organizes them into manageable chunks. Continue reading »

Compressed JavaScript Compression

In this article, we extrapolate our favorite CSS-compression technique for JavaScript. Below, we outline the steps required to auto-compress your JavaScript documents via gzip and PHP. Two different compression methods are presented. The first method does not require htaccess, but rather involves the manual editing of JavaScript files. The second method employs htaccess to do all the work for you, thus requiring much less effort to implement. In either case, the result is the same: automatically compressed content delivered only […] Continue reading »

Fast, Effective PHP Compression

PHP compression is an excellent method of conserving bandwidth and reducing client download times. We have already discussed an excellent method for CSS compression, and in this article we share a super-easy technique for compressing all PHP content without editing a single file. 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 »

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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Thoughts
LOL @ “weekly” support: “Your request has been received and will be reviewed soon. Neil (your support guy) checks support requests weekly. Rest assured we’ll get to it!” — Gotta be kidding with this.
After several days of work, finally taking a break. If anyone needs me, I'll be in Zora’s Domain, working thru Mah Eliya shrine.
Never ever call the client a useless idiot. Even if it’s true.
Inevitable that Google shuts down Feedburner. Maybe this year? Who knows. Here is a nice summary plus alternatives.
There is no way that Marvel can serve up anything better than what they've already done with Infinity saga/Endgame. Knowhere to go but down, sadly.
I built a new search launchpad to make my life easier. So I can search multiple engines quickly and easily.
Updating all muh plugins for WP 5.5 imminent release! Wut August :)
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