Websites Using Facebook SDK

Facebook SDK is a software development kit providing JavaScript libraries and tools for integrating Facebook social features into websites. It enables developers to implement Facebook Login, sharing buttons, embedded posts, and other social widgets.

Categories: Social widget

Official website: https://developers.facebook.com/docs/javascript

19603 websites using Facebook SDK

Facebook SDK is ranked #1 of 22 in Social widget by website adoption.

Social widget alternatives ranked by popularity

Facebook Like Button — 10,789 websites
Telegram Widget — 3,535 websites
AddThis — 3,284 websites
AddToAny — 3,009 websites
Facebook Embed — 2,947 websites
Twitter Widget — 2,939 websites
ShareThis — 2,229 websites
Instagram Widget — 1,463 websites
Pinterest Widget — 955 websites
Discord Widget — 0 websites

Technologies commonly used with Facebook SDK

Open Graph — 78% co-occurrence
Google Analytics — 63% co-occurrence
PHP — 63% co-occurrence
Facebook Like Button — 55% co-occurrence
Schema.org — 54% co-occurrence
Google Analytics 4 — 54% co-occurrence
jQuery — 53% co-occurrence
Google Tag Manager — 47% co-occurrence

How WhatStack detects Facebook SDK

WhatStack detects Facebook SDK by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.

Frequently Asked Questions

What is Facebook SDK?: Facebook SDK is a software development kit providing JavaScript libraries and tools for integrating Facebook social features into websites. It enables developers to implement Facebook Login, sharing buttons, embedded posts, and other social widgets.
How many websites use Facebook SDK?: WhatStack has detected Facebook SDK on 19603 websites in our database.
How do you detect Facebook SDK?: We analyze HTTP headers, HTML source, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries to identify Facebook SDK with high accuracy using signature-based pattern matching.