Ciprian Popescu

Technical SEO Specialist, JavaScript Programmer and Senior Full Stack Developer. On a quest to experiment with Canvas, WebGL, JavaScript, SEO and WordPress, among many other things. Founder of WPDublin and SpeedFactor, co-organizer of Dublin WordPress Meetup group.

Website: https://getbutterfly.com/

Published articles: 306

Articles by Ciprian

• Segmented Horizontal Bar Chart (Graph) Using Vanilla JavaScript
  25 Sep 2023 in JavaScript DOM
• How to allow subsite administrators to edit users in a WordPress Multisite Network
  20 Sep 2023 in WordPress
• A simple JavaScript suggestion autocomplete app
  08 Sep 2023 in AJAX and Fetching Data
• How to disable and remove old post revisions in WordPress (including multisite)
  07 Sep 2023 in WordPress
• How to add a Media Manager button to a block editor metabox
  07 Sep 2023 in WordPress
• How to get all videos from a YouTube channel using PHP and JavaScript
  20 Jun 2023 in WordPress
• How Active Analytics Stores Data Without Slowing Down Your WordPress Database
  15 Jun 2023 in WordPress Analytics
• How to set up your own Google CrUX report
  30 May 2023 in AJAX and Fetching Data
• How I tackled WordPress registration spam
  16 May 2023 in WordPress
• Tracking pageviews, sessions and unique users in WordPress using Active Analytics
  16 May 2023 in WordPress Analytics
• QuakeWiki.net is changing owners
  02 May 2023 in Blog
• How to code a website security audit using PHP and WordPress
  02 May 2023 in WordPress
• JavaScript Canvas Sine Wave
  28 Apr 2023 in Canvas
• Check DNS records in bulk using JavaScript
  23 Apr 2023 in AJAX and Fetching Data, JavaScript Arrays & Objects
• How to Replace Slider Revolution with Flickity and Gain 50+ Performance
  23 Apr 2023 in JavaScript Sliders
• Thin Table Pagination: A new addition to my JavaScript repository
  23 Apr 2023 in JavaScript Pagination
• A Detailed Page Builder Comparison of Elementor, WPBakery and the Native WordPress Block Editor
  10 Mar 2023 in WordPress
• SEO Crawlability Issue: Resources are formatted as page link
  10 Mar 2023 in JavaScript DOM, SEO
• SEO, Adjacent Posts and Session Duration
  10 Mar 2023 in SEO, WordPress
• Missing Open Graph Images? Remove Image Hotlinking!
  14 Feb 2023 in WordPress
• Custom WordPress Plugin Update Server
  14 Feb 2023 in WordPress
• Lighthouse Security Update: Brute-Force Login Protection
  10 Feb 2023 in WordPress
• Securing Your WordPress Site: A Guide to Limiting Login Attempts Without a Plugin
  19 Jan 2023 in WordPress
• StackGrid — A Light Vanilla JavaScript Masonry Grid
  10 Jan 2023 in JavaScript DOM
• Canvas – A Simple Drawing Application
  27 Dec 2022 in Canvas
• Why Most WordPress Analytics Plugins Get Slow (And How Active Analytics Was Built Differently)
  24 Nov 2022 in WordPress Analytics
• Fast and accessible CSS-only client logo carousel
  29 Sep 2022 in Blog
• BOTS
  20 Sep 2022 in Blog
• Compress Your Images for Faster Page Speed and Better SEO
  12 Aug 2022 in Blog, SEO
• How to fix Open Graph URL not matching canonical when using Yoast SEO
  11 Aug 2022 in SEO
• Code Golfing Tips & Tricks: How to Minify your JavaScript Code
  09 Aug 2022 in JavaScript Arrays & Objects, Methods, Events and Scopes
• The Complete JavaScript Strings Reference
  09 Aug 2022 in JavaScript Arrays & Objects, Methods, Events and Scopes
• WordPress Update Services: WordPress Ping List & Tutorial
  08 Aug 2022 in SEO, WordPress
• How to code your own JavaScript de-duplicator
  04 Aug 2022 in JavaScript Arrays & Objects
• Click Instead of Hover: A CSS-only “Clicky” Menu
  04 Aug 2022 in Blog
• JavaScript Form Validation
  04 Jul 2022 in JavaScript DOM, Methods, Events and Scopes
• WordPress Security X
  03 Jul 2022 in WordPress
• WordPress SEO: How to Calculate Text Readability?
  15 Jun 2022 in Blog
• How to recover old images in WordPress
  13 Jun 2022 in WordPress
• How to Use WordPress: A Developer’s Guide to Classic Themes
  10 Jun 2022 in WordPress
• Regular Expressions (RegEx) in Google Search Console
  01 Jun 2022 in SEO
• How to parse a WordPress gallery block and return image IDs
  31 May 2022 in WordPress
• Why I removed my dark theme switcher
  24 May 2022 in Blog, JavaScript DOM
• JavaScript Bookmarklets Collection
  17 May 2022 in JavaScript DOM
• Numerical Integration Using JavaScript
  17 May 2022 in Methods, Events and Scopes
• Random JavaScript Tutorials
  17 May 2022 in JavaScript DOM, Methods, Events and Scopes
• How to Declare a Global Variable inside a JavaScript Function
  17 May 2022 in Methods, Events and Scopes
• How to check scroll depth using JavaScript
  16 May 2022 in JavaScript DOM