Change PDF Metadata from Linux Command Line

David Peter — Fri, 29 Sep 2023 09:28:59 +0000

PDF Metadata generally contains information about the PDF document – such as Title, Author, MIME type, creator, keyword, pdf version, etc. This information is embedded into the PDF document itself and read by the applications including WordPress and search engines. For instance, I uploaded a PDF document to WordPress media...

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Create beautiful Text effects in Divi

David Peter — Tue, 29 Aug 2023 08:43:00 +0000

I have been using Divi for many years now and it’s a great tool for developing amazing websites quickly that would otherwise take months. If I ever wanted to create some beautiful text effects, I relied on adding some custom CSS code to Divi. While that works fine, I always...

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Create Collapsible Mobile Menu in Divi Theme

David Peter — Mon, 17 Jan 2022 12:52:38 +0000

This morning, one of my clients send this message – “Hey, can the website menu be condensed a bit for mobile devices? All the drop-down menu items are getting displayed at the same time hiding the entire webpage behind the menu”. Looking at the screenshot, I understood that the length...

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Change brand attribute URLs to SEO friendly URLs in WooCoomerce

David Peter — Wed, 24 Nov 2021 11:11:00 +0000

I have been using WoodMart WooCommerce Theme for one of my client’s e-commerce websites. The theme had an option to create brand attributes and map products to respective brands. However, the brand attribute URLs were not SEO-friendly. For example, the default URL of one of the brands is – https://example.com/shop/?filtering=1&filter_brand=royal-canin....

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Fixing high load time of WordPress & AJAX requests behind NAT

Ramya Santhosh — Tue, 29 Jun 2021 10:19:45 +0000

I was working on a web application for my client and its website load time was around 2-3 secs on a sandbox environment. However, the application load time was unexpectedly high (around 20 to 30 seconds) on the production machine. The web server was behind the NAT hiding its IP...

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Uncaught TypeError: a.indexOf is not a function – WordPress

David Peter — Tue, 15 Jun 2021 05:32:09 +0000

I have been using Preloader WordPress plugin almost in all of my client websites. But the plugin ended up throwing “Uncaught TypeError: a.indexOf is not a function” error when W3TotalCache plugin was enabled. The error occurred in preloader-script.js file which had the following code. jQuery(window).load(function() { jQuery('#wptime-plugin-preloader').delay(250).fadeOut("slow"); setTimeout(wptime_plugin_remove_preloader, 2000); function...

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How to Remove label ‘WordPress’ from the title bar of the login and admin page

Ramya Santhosh — Wed, 06 Jan 2021 09:03:10 +0000

Generally when you install WordPress, you’ll find the keyword “WordPress” on the title bar of the login and the admin (dashboard) page as shown below: Though recommend to keep it a way to support WordPress, some of the clients citing security reasons, request to hide/remove it from the title. Here...

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Failed to connect to server: php_network_getaddresses: getaddrinfo failed [Fix]

David Peter — Mon, 12 Oct 2020 19:30:29 +0000

“SMTP ERROR: Failed to connect to server: php_network_getaddresses: getaddrinfo failed”. Well, this is how my week started. One of my client’s website running WordPress and Easy WP SMTP plugin failed to send mails. Though I rechecked all the mail configurations, test mails via Easy WP SMTP failed with the above...

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Divi Visual Builder Not Loading [Fix]

David Peter — Wed, 12 Aug 2020 06:09:54 +0000

Divi visual builder is not loading? There are plenty of reasons for this and more often there are no errors to help you solve the issue. However, there are few things you can try out and see if the problem goes off. Change PHP settings The first thing you can...

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Display Most Recent Comments at the Top in WordPress

David Peter — Thu, 11 Jun 2020 09:35:28 +0000

By default, WordPress posts and the page display older comments at the top. But if your blog posts are receiving a lot of constructive comments & suggestions, then you may not want the newer comments to be pushed to the bottom of the page. So if you want to display...

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