DOM Count Monitor

Name: DOM Count Monitor
Rating: 4 (3 reviews)
Author: Lukas Liesis

Show a count of DOM elements on the current page. Auto update. Draggable. Click on extension icon to hide/show.

As of June 2026, DOM Count Monitor has 236 users and a 4.00/5 rating from 3 reviews in the Developer Tools category.

Lukas Liesis Developer Tools

Chrome Web Store ↗.crx

Users+2.6%

236

Rating0%

4.00

3 reviews

Reviews0%

Version

2.2.1

Manifest V3

History

8 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	230	4.00	3	2.2.1
Apr 16, 2026	236	4.00	3	2.2.1
Apr 26, 2026	244	4.00	3	2.2.1
May 7, 2026	244	4.00	3	2.2.1
May 13, 2026	243	4.00	3	2.2.1
May 22, 2026	253	4.00	3	2.2.1
Jun 1, 2026	233	4.00	3	2.2.1
Jun 9, 2026	226	4.00	3	2.2.1
Now	236	4.00	3	2.2.1

Permissions & access

Permissions: storagetabs
Host access: None declared

Screenshots

About

Monitor DOM element count in real time

DOM Count Monitor shows how many DOM elements are on any page. Useful for developers optimizing performance and anyone curious about page complexity.

Features:
• Real-time monitoring — Live count updates as the page changes
• Floating widget — Draggable overlay with current count, mini chart, and stats (max/min/avg)
• History tracking — Chart of DOM count over time in the popup
• Customizable — Adjustable refresh interval (100ms–5000ms) and widget size (small/medium/hide)
• Performance tips — Built-in guidance on reducing DOM elements and improving page performance
• Works everywhere — Compatible with all websites and single-page applications

Perfect for:
• Web developers optimizing page performance
• QA engineers testing page complexity
• Anyone learning about web development
• Performance audits and debugging

How it works:
Click the extension icon to open the popup with detailed stats and history. A floating widget appears on each page showing the live count. Drag it anywhere or hide it via the popup.

Start monitoring your page's DOM complexity today.