🆚 Interest-Based Advertising Opt-Out vs. Web Storage

Compare technologies based on real-world usage data *

Type

Browser API
Browser API

About

The interest-based advertising opt-out allowed sites to exclude themselves from Federated Learning of Cohorts (FLoC) cohort calculations using the "interest-cohort=()" permission policy. It is now deprecated and support for it has been removed from Chromium in February 2022.

Web storage is a browser API and client-side key-value database that allows websites to store persistent data on users' devices.

Headquarters

Cambridge, Massachusetts, United States

Website

Categories

Browser APIs › Rank #8
Browser APIs › Rank #1

Popularity

Determined by the number of sites using each technology.

The Web Storage browser API is 54 times more popular than Interest-Based Advertising Opt-Out.
Total websites

Market share

Browser APIs

Popularity by country

Determined by the number of sites detected from each country.

Web Storage is more popular than Interest-Based Advertising Opt-Out in all countries.
United States
United Kingdom
Germany
France
Japan
Spain
Italy
Netherlands
Australia
Brazil

Awards

Popularity by domain category

Determined by the number of sites in each category.

Web Storage is more popular than Interest-Based Advertising Opt-Out in all market segments.
Business
Online Shopping
Blogs/Wiki
Education/Reference
Marketing/Merchandising
Internet Services
Entertainment
General News
Health
Sports

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#76
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Name
Rank
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See also

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Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on .
For details, see our methodology and disclaimer.