• Skip to primary navigation
  • Skip to main content
Sal Ferrarello
  • About Sal Ferrarello
  • Speaking
  • Connect
    Mastodon GitHub Twitter (inactive)
You are here: Home / Archives for troubleshoot

troubleshoot

GIF Does Not Display in IE

Last updated on October 9, 2018 by Sal Ferrarello

I came across a gif recently on a website that loaded fine in most browsers but failed to load in IE (Internet Explorer). Fortunately, I remembered a similar problem in the past (that I spent way too long figuring out).

Warning! This is a draft, not a finalized post. See full draft disclosure.

Filed Under: Dev Tips, Draft Tagged With: image, Internet Explorer, troubleshoot

Speed Up WordPress Website

Last updated on August 23, 2018 by Sal Ferrarello

Slow websites are painful. An important value to look at when optimizing your website is the TTFB (Time Til First Bye), which is the delay between when the request is sent to the server and server actually responds. These are some of my notes on improving (e.g. reducing) the TTFB of a WordPress website.

Warning! This is a draft, not a finalized post. See full draft disclosure.

Filed Under: Dev Tips, Draft, Recommendations Tagged With: troubleshoot, website, WordPress

Life Saver Hanging on Wall

Why I Don’t Provide Support via Email

Last updated on January 25, 2017 by Sal Ferrarello

You’re probably reading this email because you contacted me with a support question regarding one of my open source projects. I’m glad to hear you are finding my project useful and I hope I can help you with your issue. However I don’t provide free support for these non-commercial projects via email. It is likely […]

Filed Under: Programming, Solution Tagged With: troubleshoot

WordPress Debug Error Log

WordPress Debug error_log

Last updated on April 27, 2016 by Sal Ferrarello


Warning: DOMDocument::loadHTML(): Tag template invalid in Entity, line: 12 in /home/customer/www/salferrarello.com/public_html/wp-content/plugins/gistpress/includes/class-gistpress.php on line 466

Warning: DOMDocument::loadHTML(): Tag svg invalid in Entity, line: 14 in /home/customer/www/salferrarello.com/public_html/wp-content/plugins/gistpress/includes/class-gistpress.php on line 466

Warning: DOMDocument::loadHTML(): Tag path invalid in Entity, line: 15 in /home/customer/www/salferrarello.com/public_html/wp-content/plugins/gistpress/includes/class-gistpress.php on line 466

Warning: DOMDocument::loadHTML(): Tag template invalid in Entity, line: 27 in /home/customer/www/salferrarello.com/public_html/wp-content/plugins/gistpress/includes/class-gistpress.php on line 466

Warning: DOMDocument::loadHTML(): Tag svg invalid in Entity, line: 29 in /home/customer/www/salferrarello.com/public_html/wp-content/plugins/gistpress/includes/class-gistpress.php on line 466

Warning: DOMDocument::loadHTML(): Tag path invalid in Entity, line: 30 in /home/customer/www/salferrarello.com/public_html/wp-content/plugins/gistpress/includes/class-gistpress.php on line 466

As WordPress programmers, we often need to peek under the hood at what is going on including what value a variable has at a given time. I’ve gone through a lot of iterations of how I peek under the hood. These are two quick ways that are available to me on any site I work […]

Filed Under: Programming Tagged With: troubleshoot, WordPress

JPG will not display in IE8

Last updated on September 20, 2013 by Sal Ferrarello

I had a client contact me with the problem that on his site a jpg will not display in IE8, but is showing up in other browsers. After checking the code and viewing the image in multiple browsers, including IE8 mode (using IE10’s web developer tools), I was convinced it was a problem with the […]

Filed Under: Computing Tagged With: troubleshoot

Copyright © 2023 · Bootstrap4 Genesis on Genesis Framework · WordPress · Log in