X's widgets.js renders embedded posts, timelines and follow buttons.
About 234,172 websites in the PageSourceSearch index contain the code that reveals it; the 50 highest-ranked are listed below.
How is X (Twitter) widgets.js detected?
Pages load widgets.js from platform.twitter.com. The discovery keyword is the exact bytes PageSourceSearch looks for in every stored page and script:
A literal is matched byte for byte, case-sensitively. Combine it with another keyword, a domain, a kind or a date filter on the search page to narrow the list. About X (Twitter) widgets.js
Top 50 websites using X (Twitter) widgets.js
Ranked by the domain's position in the crawl's ranked list (Common Crawl harmonic centrality), highest first. view source opens the stored page or script with the match highlighted. Computed 2026-10-04 11:44:08 UTC.
How does PageSourceSearch know a website uses X (Twitter) widgets.js?
By the source itself: Pages load widgets.js from platform.twitter.com. PageSourceSearch stores the raw HTML and first-party JavaScript of each crawled site and matches the keyword byte for byte, so every listed site's stored source contains it.
Is this a complete list of websites using X (Twitter) widgets.js?
No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of about 234,172 websites that do; the count is the index's estimate at the time the list was computed. Run the keyword as a search to page through all of them, or add a kind or date filter.
How do I find websites that use X (Twitter) widgets.js together with another technology?
Search for both keywords at once: several terms separated by spaces must all be found on the same site, or with the Same page toggle in the same page. For example platform.twitter.com/widgets.js with wp-content/plugins/ lists the WordPress sites that use X (Twitter) widgets.js.