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Web Dev + WordPress + Security

How to Disable Chrome Scroll to Text Fragment

It is debatable whether or not Chrome’s new scrolltotextfragment feature is a significant security concern. When in doubt, play it safe. This quick post explains how to disable (or enable) Chrome’s scroll-to-text-fragment functionality. Continue reading »

How to Disable WordPress Automatically Generated Images – Complete Guide

[ WordPress Image Sizes ]

As you may know, WordPress creates numerous copies of all images uploaded via the WP Media Library. These additional images are generated in various sizes, depending on your settings and other factors. This may be totally fine in general, but if you are working with lots of images on your site, the extra files can really eat up your disk space. This can be wasteful, specially if your site does not make use of all the extra images. So to […] Continue reading »

PHP Code Not Displayed in Browser

[ Screenshot showing proper display of PHP code snippet ]

Recently a reader sent in a bug report about this post on bbPress. For some reason the PHP code snippets were not displaying properly in the browser. Basically, instead of looking neat and tidy as always, the code looked like a garbled mess of spaced-out nonsense. And by “spaced out” I don’t mean in a good way: there was literally like 100px of vertical space breaking up the jumbled lines of code. It was definitely a mess, so I began […] Continue reading »

Facebook Not Letting Users Delete Their Own Comments

Here is video proof that Facebook is not letting people delete their own comments. The video shows me trying to delete two different comments, using three different browsers: Chrome, Firefox, and Opera. Watch the video and see for yourself. It’s been like this for at least several days now (not sure when it started). Very frustrating! Continue reading »

Twitter Login Verification Bug

[ Twitter Login Verification ]

A few days ago, I was unable to log in to my Perishable Twitter account. My login credentials simply did not work. I’ve been successfully logging into Twitter since 2007 with no problems. So it was surprising at first, and then I figured it was some sort of weird Twitter bug. So I began investigating and recording the events/details in this post.. Continue reading »

Watch Cyber Attacks Online

[ Watch Cyber Attacks Online ]

Taking a quick break to watch cyber attacks happening in real time. Continue reading »

Switching from Firefox to Chrome

[ Google Chrome ]

I’ve used Firefox as my main browser for years. I’ve always known it to be fast and functional, but for some reason after version 3 or 4, things started getting not so good. For example, each major upgrade leaves me with fewer compatible extensions. And if you don’t remember to disable the auto-updates option, you may be stuck with your favorite extensions not working. I lost some great add-on functionality for the Fx4 -> Fx5 update, but continued using Firefox […] Continue reading »

5-Minute PNG Image Optimization

[ Screenshot: Smush.it Online Optimizer ]

A great way to improve the performance of your site is to optimize the size of your images. Smaller image sizes require less bandwidth, disk space and load time, and ultimately improve visitor experience. In this article, I share my effective 5-minute technique for optimizing PNG images. This is a two-step, lossless optimization process that removes as much extraneous data as possible without sacrificing any image quality whatsoever. It’s fast, free, and highly effective. Continue reading »

I Need Linux!

[ Linux ]

Thanks to a complete (and I mean complete) collection of screenshots graciously sent in by Brent Terrazas, I have been enlightened as to my need for Linux. Looking over the screenshots, I see a great deal of variation — more so than any of the Mac or PC browsers at my disposal — in terms of how designs are rendered on various Linux-driven browsers. The obsessive-compulsive designer in me suddenly sees an incredible need for my own Linux setup — […] Continue reading »

A Sincere Attempt to Switch from Firefox to Opera

[ Firefox and Opera Logos ]

I recently twittered my intention to switch from the Firefox browser to the sleek, new Opera 9.5. I have always used Opera as a secondary browser, especially handy for speedy jumps into cyberspace, browser testing, and taking up space on my hard drive. I have always wanted to switch completely to Opera, but for many reasons, Firefox just keeps pulling me back into its comfortable grasp.. Continue reading »

How to Edit the Firefox Custom Dictionary

[ Firefox ]

As one who takes full advantage of the custom dictionary in Firefox, I occasionally find myself adding nonexistent or misspelled words to the dictionary by accident. Not wanting to deal with a false negative down the road, I always take the time to stop what I’m doing, locate the custom dictionary, and remove the erroneous term. Finally getting sick of trying to remember the esoteric location in which Firefox stores the personal dictionary, I decided to make a few notes […] Continue reading »

Fake Slifer Yu-Gi-Oh! Cards on Ebay

[ Front/back scans of counterfeit Slifer Yu-Gi-Oh! card ]

Believe it or not, one of my most popular posts here at Perishable Press is an article I wrote about a counterfeit Slifer Yu-Gi-Oh! card. Since its publication, I have received some very interesting information regarding the apparently extensive market for fake Yu-Gi-Oh! cards. Recently, reader Deana wrote to share her experience with an eBay purchase of a “very good counterfeit” Slifer card on eBay. As a savvy Yu-Gi-Oh! collector, Deana has purchased “some really great cards” on eBay. For […] Continue reading »

Are Adblock-Plus Visitors Seeing Your Content?

[ Screenshot: Adblock Plus Ruleset Filter Option Panel ]

As Firefox continues to grow in popularity, it is inevitable that more and more users will install plugins such as Adblock and Adblock Plus. As we know, such extensions work by filtering site contents through a list of predefined wildcard directives and other rules. Users may also customize the block-list by right-clicking on unwanted images or even subscribing to an automated filterset updater. Apparently, a significant number of Firefox users employ these extensions to help control the relentless flood of […] Continue reading »

Focus on the Details: Optimizing Images for Humans and Machines

[ Inverted close-up of an optimized flower ]

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 »

How to Fix the Wonky Windows XP Clock

[ Windows XP ]

I don’t know about you, but ever since the 2007 change in daylight savings time, my installation of Windows XP has had a difficult time (so to speak) maintaining consistently accurate time. Ever since the change, Windows XP has been randomly resetting its clock (as indicated via the Taskbar) to display time incorrectly. Specifically, WinXP will automatically (i.e., without user intervention) set the time to be one hour earlier than the actual time. For example, if the time is actually […] Continue reading »

Everything You Ever Wanted to Know about Favicons

[ Image: Fifty of my Favorite Favicons ]

Fifty Favorite Favicons If you have a website, you need a favicon. For those who may not know, favicons are the small, square icons that frequently are associated with websites. Favicons appear in many places, including browser toolbars, bookmarks, tabs, and address bars. Favicons provide immediate visual identification of their represented sites, enabling super-easy navigation for Web users. While surfing bookmarks with fifty tabs open, finding and clicking on icons is far more efficient than reading through piles of link […] 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 »
GA Pro: Add Google Analytics to WordPress like a pro.
Thoughts
W3C.org has a very thorough list of accessibility tools.
The more you wake up, the more you realize you are still asleep.
7G Firewall v1.4 now available!
I would pay twice as much for a shorter/smaller/lighter phone.
Taking a much needed break in August :)
The Web was better before social media.
WP 5.8 Gutenberg/Block Widgets is breaking many sites. Fortunately Disable Gutenberg makes it easy to restore Classic Widgets with a click.
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