The Zalo chat widget connects website visitors to a business's Zalo Official Account in Vietnam.
About 1,697 websites in the PageSourceSearch index contain the code that reveals it; the 50 highest-ranked are listed below.
How is Zalo chat widget detected?
The official embed uses a div with the zalo-chat-widget class that the Zalo SDK fills. 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 Zalo chat widget
Top 50 websites using Zalo chat widget
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 2026-09-30 17:38:27 UTC.
How does PageSourceSearch know a website uses Zalo chat widget?
By the source itself: The official embed uses a div with the zalo-chat-widget class that the Zalo SDK fills. 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 Zalo chat widget?
No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of about 1,697 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 Zalo chat widget 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 zalo-chat-widget with wp-content/plugins/ lists the WordPress sites that use Zalo chat widget.