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from $1.60 / 1,000 validated pages

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Schema Markup Validator - JSON-LD Structured Data Checker

Try for free

Validate JSON-LD and Microdata schema markup on a URL list, a sitemap or a whole site against Google rich result rules (Product, FAQ, Recipe, Event, Job...), plus Open Graph. $2 per 1,000 pages.

Pricing

from $1.60 / 1,000 validated pages

Rating

0.0

(0)

Developer

Yukai Lin

Actor stats

Bookmarked

Total users

Monthly active users

4 days ago

Last modified

Categories

SEO tools

Developer tools

Automation

URLs or domains

urls

Optional

Main input (fill this, or startUrls). Pages to validate (product, article, recipe, event pages...), one per line: full URLs or bare domains. Up to 10,000 per run. Each page is requested exactly as given (only a #fragment is dropped) and keeps your line in inputUrl. With "Crawl the website" on, the crawl starts from these pages. Invalid lines become a row with errorType "invalid_input" (not charged).

Type:array

URL list files or request list (optional)

startUrls

Optional

Older URL field, kept for existing API calls. Use it to upload or link a .txt/.csv file of page URLs. Full URLs only here: bare domains such as example.com go in "URLs or domains" above. Both fields are combined.

Type:array

Crawl the website

crawl

Optional

Follow internal links and validate every page found, up to Max pages. Off: only the listed pages are checked.

Type:boolean

Default:false

Validate the pages in the sitemap

useSitemap

Optional

Read the site's XML sitemap (found automatically from robots.txt or /sitemap.xml) and validate every listed page, up to Max pages. Combine with Include URL patterns to check e.g. only /products/ pages.

Type:boolean

Default:false

Sitemap URL (optional)

sitemapUrl

Optional

Use this sitemap instead of finding one automatically. Setting it turns on sitemap validation.

Type:string

Max pages (crawl or sitemap)

maxPages

Optional

Stop after this many pages. Used when crawling or validating a sitemap.

Type:integer

Minimum:1

Maximum:10000

Default:100

Pages in the results

report

Optional

Which checked pages go to the dataset. Every page is still checked and charged, and the SUMMARY counts all of them (it also lists pages without structured data in pagesWithoutStructuredData). Values: all = All checked pages; problems+missing = Problems and pages without structured data; problems = Only pages with errors or warnings.

Type:string

Default:all

Options:

allproblems+missingproblems

Only report problems (old setting)

onlyProblems

Optional

Kept for existing API calls: true is the same as "Pages in the results" = "Problems and pages without structured data" (pages with no structured data are listed too). Ignored when "Pages in the results" is set.

Type:boolean

Default:false

Include the raw JSON-LD

includeJsonLd

Optional

Add the extracted JSON-LD objects to each result, so you can also use this as a structured data extractor.

Type:boolean

Default:true

Also validate Microdata

validateMicrodata

Optional

Validate schema.org Microdata (itemscope/itemprop) with the same rules as JSON-LD. Its issues are marked format: "microdata". RDFa types are listed in rdfaTypes but not validated.

Type:boolean

Default:true

Page fetching (HTTP or browser)

mode

Optional

"Auto" reads the raw HTML (what search engines see first) and uses a real browser only when a site blocks plain requests. "Browser" always validates the JavaScript-rendered page, for markup injected by JavaScript (e.g. Google Tag Manager). Values: auto = Auto (recommended); fast = Raw HTML only; browser = Browser (rendered page).

Type:string

Default:auto

Options:

autofastbrowser

Include URL patterns (crawl or sitemap)

includeUrlPatterns

Optional

Optional glob patterns; only matching pages are validated when crawling or reading a sitemap, e.g. https://example.com/products/**

Type:array

Exclude URL patterns (crawl or sitemap)

excludeUrlPatterns

Optional

Optional glob patterns of pages to skip when crawling or reading a sitemap, e.g. /tag/

Type:array

Parallel pages

maxConcurrency

Optional

How many pages are checked at the same time.

Type:integer

Minimum:1

Maximum:30

Default:10

Plain HTTP requests from

httpVia

Optional

Some sites block requests from data centers. Auto retries from a second network before falling back to a real browser. If both are refused, Auto also tries our second server (Oracle, different IP) before a real browser.

Type:string

Default:auto

Options:

autobackenddirectvm

Time limit per page (seconds)

pageTimeoutSecs

Optional

A page that takes longer to read (all retries and the browser fallback included) is reported with errorType "timeout" and not charged. 0 = no limit.

Type:integer

Minimum:0

Maximum:900

Default:120

Proxy (optional)

proxyConfiguration

Optional

Only used for requests sent from Apify's network. Apify proxy usage is billed to your Apify account.

Type:object

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