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: 394

Articles by Ciprian

• How to Create a JavaScript Typewriter Using Vanilla JavaScript
  02 Dec 2020 in JavaScript DOM
• JSONify Dropdown Element Using Vanilla JavaScript
  02 Dec 2020 in JavaScript Arrays & Objects
• How to Detect Multiple Matterport URLs and Embed Them Automatically
  13 Nov 2020 in Blog
• The Ultimate Post-Launch Checklist for Your New WordPress Website
  23 Oct 2020 in Blog
• The Ultimate Pre-Launch Pre-Flight Checklist for Your New WordPress Website
  23 Oct 2020 in WordPress
• Drift Chat: Speed Up Your Page Loading Speed by 3-4 Seconds
  08 Oct 2020 in AJAX and Fetching Data, JavaScript DOM
• 24-Hour Countdown with Progress Saving Using Vanilla JavaScript
  05 Oct 2020 in JavaScript DOM, JavaScript Time & Date
• How to Draw on Canvas and Save the Result Using Vanilla JavaScript
  03 Oct 2020 in Canvas
• Date Countdown Using Vanilla JavaScript
  02 Oct 2020 in JavaScript Time & Date
• Random Imgur Images Using Vanilla JavaScript
  01 Oct 2020 in AJAX and Fetching Data, JavaScript DOM
• I Fixed Font Awesome JavaScript Logo
  30 Sep 2020 in Blog
• Accessible Multiselect Dropdown
  28 Sep 2020 in Blog
• How to Use IntersectionObserver to Mark Current Scroll Progress
  28 Sep 2020 in Blog
• Thin UI: My Opinionated, Lightweight UI Framework
  28 Sep 2020 in Blog
• Auto Paragraph Function with URL Parsing and Smilie Detection
  29 Aug 2020 in Blog
• WordPress “Plugin Manager” Hack
  28 Aug 2020 in Blog, WordPress
• WordPress WSO Web Shell Hack
  28 Aug 2020 in Blog
• How and why I added a circle following my mouse pointer
  27 Aug 2020 in JavaScript DOM
• Google reCAPTCHA v3 using PHP, AJAX and WordPress
  13 Aug 2020 in Blog
• How I Improved My JavaScript Blog Articles Schema
  27 Jul 2020 in SEO
• Switching From JavaScript to PHP for Browser Detection and Avoiding Core Web Vitals Penalties
  22 Jul 2020 in JavaScript DOM
• 11 Places to Find Beautiful Free Illustrations
  15 Jul 2020 in Blog, Marketing
• How to update your BreadcrumbList schema
  14 Jul 2020 in Blog, Marketing, SEO
• How I Planned, Blocked Out and Built a SaaS from Scratch Using WordPress
  06 Jul 2020 in Blog
• Experiment: JavaScript Boxed Carousel with Progress Indicator
  15 Jun 2020 in JavaScript Carousels
• Thin UI Update: Pure CSS Popover to Replace JavaScript One
  21 May 2020 in Blog
• Google Lighthouse 6 Performance Score Weighting: A Complete Guide
  19 May 2020 in Blog
• An Extreme Approach to Speeding Up WordPress
  03 May 2020 in Blog
• How to Generate Quality Leads From Facebook
  29 Apr 2020 in Blog, Conversion Rate Optimization, Marketing
• Google Pagespeed Insights vs GTmetrix vs SpeedFactor: Which One Is Better?
  27 Apr 2020 in Blog
• How to Optimize WordPress’ Native Settings for Performance
  13 Apr 2020 in Blog
• How To Update Your WordPress Plugin From GitHub in 2020
  24 Mar 2020 in Blog
• How to Upgrade Your GitHub API Authentication
  24 Mar 2020 in Blog
• How to Work Remotely: Practical Tips
  20 Mar 2020 in Blog
• How Not to Get Affected by Google Algorithm Updates
  26 Feb 2020 in Blog
• How Many Assets Should a Website Have?
  13 Feb 2020 in Blog
• Why Is Web Page Size Important?
  13 Feb 2020 in Blog
• Plugins Slow Down Your WordPress Site
  31 Jan 2020 in Blog
• 10 PHP functions and code snippets to work with dates
  28 Jan 2020 in Blog
• How to Improve DNS Lookup Time
  01 Dec 2019 in Blog
• Estimated Reading Time in Web Design
  12 Oct 2019 in Blog, Conversion Rate Optimization, Marketing
• Why Growth Hacking? How Product and Marketing are Directly Correlated
  12 Oct 2019 in Blog, Conversion Rate Optimization, Marketing, SEO
• How do you struggle with blog growth?
  12 Oct 2019 in Blog, Marketing, SEO
• 17 Tips for Emailing a Cold List Without People Hating You
  12 Oct 2019 in Blog, Inbound Marketing, Marketing
• How do you identify trustworthy businesses/clients to work with?
  12 Oct 2019 in Blog, Inbound Marketing, Marketing
• An Unnamed Project – A Technical SEO and Performance Auditing Tool
  17 Sep 2019 in Blog, SEO
• How to Change Page Title Using JavaScript
  30 Aug 2019 in JavaScript DOM
• How to Populate OpenStreetMap with Foursquare Venues/Amenities
  28 Aug 2019 in AJAX and Fetching Data