Ping DOM element

This extension is rendering a green button if the given DOM element available on the specified URL and red one when it is not.

What is Ping DOM element?

Ping DOM element is a Chrome extension that allows you to check if a specific DOM element is available on a webpage. It periodically checks the given URL in the background using chrome's alarm API and renders a green button if the element is available and a red button if it is not.

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Extension stats

By: Peter Kiss

View on Chrome Web Store

Users: 76

Rating: 5.00 (1)

Version: 0.2.7 (Last updated: 2014-04-22)

Creation date: 2014-04-22

Risk impact: Moderate risk impact

Risk likelihood: Low risk likelihood

Manifest version: 2

Permissions:

http://*/
https://*/
alarms

Size: 49.14K

Ranking

# 77274 ▼ 344

Other rankings

#8926 in Developer Tools ▼ 41 #141 in element keyword 21 ▼ 2

Other platforms

Not available on Firefox

Not available on Edge

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Extension summary

Analyze keywords

The extension checks the given URL in the background periodically. It uses chrome's alarm API to do this so it does not consume to much resources. The frequency is around 1 request / minute. You can check for a specific element on the page too, doing this with the "elementToCheck" field, which accepts jQuery selectors. For example you can check the page http://www.bbc.co.uk/sport/0/football/ for having "Brighton" in the headlines. Where you should specify elementToCheck to div#more-new-headlines:contains(Brighton) . That is it. Enjoy using this tool!