Websites using JSON-LD structured data
JSON-LD is the schema.org structured data format search engines read. About 2,507,918 websites in the PageSourceSearch index contain the code that reveals it; the 50 highest-ranked are listed below.
How is JSON-LD structured data detected?
Structured data is embedded in a script element typed application/ld+json. The discovery keyword is the exact bytes PageSourceSearch looks for in every stored page and script:
application/ld+json Search the index for it
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 JSON-LD structured data
Top 50 websites using JSON-LD structured data
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 19:45:50 UTC.
How it appears in the source
From mozilla.org (html):
<script type="application/ld+json" class="yoast-schema-graph">{"@context":"https://schema.org","@graph":[{"@type":"CollectionPage","@id":"https://blog.mozilla.org/en/category/mozilla/news/","url":"htt
Questions about finding JSON-LD structured data
- How does PageSourceSearch know a website uses JSON-LD structured data?
- By the source itself: Structured data is embedded in a script element typed application/ld+json. 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 JSON-LD structured data?
- No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of about 2,507,918 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 JSON-LD structured data 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 application/ld+json with wp-content/plugins/ lists the WordPress sites that use JSON-LD structured data.