Here's how DEVELOPER.MOZILLA.ORG makes money* and how much!

*Please read our disclaimer before using our estimates.
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DEVELOPER . MOZILLA . ORG {}

  1. Analyzed Page
  2. Matching Content Categories
  3. CMS
  4. Monthly Traffic Estimate
  5. How Does Developer.mozilla.org Make Money
  6. Keywords
  7. Topics
  8. Questions
  9. Social Networks
  10. External Links
  11. Analytics And Tracking
  12. Libraries

We are analyzing https://developer.mozilla.org/en-US/docs/Learn_web_development/Extensions/Testing/Feature_detection.

Title:
Implementing feature detection - Learn web development | MDN
Description:
Feature detection involves working out whether a browser supports a certain block of code, and running different code depending on whether it does (or doesn
Website Age:
27 years and 5 months (reg. 1998-01-24).

Matching Content Categories {📚}

  • Technology & Computing
  • Mobile Technology & AI
  • Graphic Design

Content Management System {📝}

What CMS is developer.mozilla.org built with?

Custom-built

No common CMS systems were detected on Developer.mozilla.org, and no known web development framework was identified.

Traffic Estimate {📈}

What is the average monthly size of developer.mozilla.org audience?

🌐 Massive Traffic: 1M - 2M visitors per month


Based on our best estimate, this website will receive around 1,000,019 visitors per month in the current month.
However, some sources were not loaded, we suggest to reload the page to get complete results.

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How Does Developer.mozilla.org Make Money? {💸}

The income method remains a mystery to us.

The purpose of some websites isn't monetary gain; they're meant to inform, educate, or foster collaboration. Everyone has unique reasons for building websites. This could be an example. Developer.mozilla.org could be secretly minting cash, but we can't detect the process.

Keywords {🔍}

feature, css, detection, javascript, subgrid, mdn, browser, supports, support, testing, property, web, layout, tests, browsers, geolocation, gridtemplatecolumns, html, features, dont, element, content, run, test, grid, include, check, page, main, learn, blog, modules, styling, common, article, previous, code, depending, supported, api, navigator, object, selectively, media, screen, method, create, skip, search, concept,

Topics {✒️}

web browser solve common problems automated testing core html javascript javascript frameworks cross-browser testing blog careers advertise grid-template-columns property supports feature detection tests common patterns html file simple feature detection confuse feature detection matchmedia javascript feature brick javascript library feature detection writing grid-template-columns libraries accessibility design high-level principles snapshot demo makes creative commons license grid-template-rows testing additional css files small screen layout wider screen layouts previous overview improve mdn mdn contributors bluesky mdn mastodon mdn user agent string regular grid layout single css file implement suitable solutions conditionally run code feature detection bad user experience mozilla foundation individual mozilla main content skip javascript languages javascript debugging javascript required search skip regular grid stylesheet determining browser support main entry point conditional stylesheet based rule block applies

Questions {❓}

  • Was this page helpful to you?

Social Networks {👍}(1)

External Links {🔗}(17)

Analytics and Tracking {📊}

  • Google Analytics
  • Google Analytics 4
  • Google Tag Manager
  • Google Universal Analytics

Libraries {📚}

  • Foundation
  • Video.js

3.13s.