Canonical URL Checker - Validate rel=canonical for SEO

Pricing

Pay per usage

Canonical URL Checker - Validate rel=canonical for SEO

Check <link rel="canonical"> tags on any page to prevent duplicate-content SEO issues. Detects missing or multiple canonicals, invalid/relative canonicals, cross-domain canonicals, and mismatches after redirects.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

Bikram Adhikari

Maintained by Community

Actor stats

Bookmarked

Total users

Monthly active users

10 hours ago

Last modified

Input

Start URLs (startUrls) – Pages to check.
Max pages (maxPages) – Crawl limit.
Follow internal links (followLinks) – Turn on for site-wide audits.
Max depth (maxDepth) – Depth when following links.
Stay on same domain (sameDomainOnly) – Avoid leaving the site.
Request timeout (timeoutSecs) – Per-page processing timeout.
Normalize trailing slash (normalizeTrailingSlash) – Treat /page and /page/ as the same for comparisons.
Allow cross-domain canonical (allowCrossDomainCanonical) – If disabled, cross-domain canonicals are flagged.
Proxy (proxyConfiguration) – Optional Apify Proxy.

Output

Dataset (per page)

Each dataset item includes:

url, loadedUrl, statusCode, title
canonicalCount, canonicalUrl, isSelfCanonical, redirected
warnings[], errors[]

Key-value store

SUMMARY – run totals
REPORT – compact per-page report

Example API usage

Run from API / CLI with an input like:

{
  "startUrls": [{"url": "https://example.com"}],
  "maxPages": 10,
  "followLinks": false
}

Quick start

Store page: https://apify.com/scrappy_garden/canonical-url-checker

Paste this into Input and click Run:

{
  "startUrls": [
    {
      "url": "https://example.com/"
    }
  ],
  "proxyConfiguration": {
    "useApifyProxy": false
  }
}

Outputs (what you get)

Dataset: Dataset items typically include fields like: url, loadedUrl, statusCode, title, canonicalCount, canonicalUrl, isSelfCanonical, redirected, warnings, errors.
Key-value store: REPORT, SUMMARY

Tips (trust + predictable results)

Start with 1–3 URLs to validate behavior, then scale up.
If a target blocks requests, enable Proxy and/or slow down concurrency in Input.
Use the SUMMARY / REPORT keys (when present) for automation pipelines and monitoring.

broken-link-checker (https://apify.com/scrappy_garden/broken-link-checker)
meta-tag-analyzer (https://apify.com/scrappy_garden/meta-tag-analyzer)
security-headers-checker (https://apify.com/scrappy_garden/security-headers-checker)

Search keywords

canonical url checker, canonical url checker - validate rel=canonical for seo, website audit, seo, canonical url

JSON-LD Schema & Meta Tag Extractor

logiover/json-ld-schema-meta-tag-extractor

Extract JSON-LD/Schema.org structured data, Meta tags, OpenGraph and Twitter Cards from any URL. Get page title + meta description with a clean JSON output for SEO audits, validation, competitor research and AI datasets. Proxy-ready for large crawls.

Logiover Data

Meta Tag Analyzer

scrappy_garden/meta-tag-analyzer

Analyze SEO meta tags for any list of URLs: title tag, meta description, canonical URL, robots meta, Open Graph, Twitter Cards, viewport, and hreflang. Produces a structured report with warnings and an SEO score for audits and QA.

Bikram Adhikari

SEO Checker

louisdeconinck/seo-checker

SEO Checker is an advanced Actor that performs comprehensive on-site SEO analysis for any website. It crawls web pages and extracts crucial SEO elements, providing detailed insights to help improve your website's search engine optimization.

Louis Deconinck

258

5.0

(3)

Google Lighthouse Checker

hi_world/google-lighthouse-checker

SEO-focused Lighthouse audits with beautiful HTML reports. Get indexability checks, Core Web Vitals pass/fail, prioritized issues, and ready-to-use Jira tickets. Perfect for agencies auditing 100+ sites. $0.10/audit. Client-ready reports in 60 seconds.

Manish

4.0

(2)

Enhanced Deep Content Crawler

assertive_analogy/advanced-crawler

A fast, Python-powered web crawler with smart content extraction, JS support, metadata capture, and duplicate detection. Ideal for SEO, content migration, and e-commerce scraping. Reliable, scalable, and easy to customize.

Gideon Nesh

1.0

(1)

Instagram Reels Scraper

scraper-engine/instagram-reels-scraper

Instagram Reels Scraper lets you extract reels data quickly and efficiently. Gather video URLs, captions, hashtags, likes, views, comments, and user profiles. Ideal for research, analytics, and trend tracking with fast, reliable, and easy automation.

Scraper Engine

105

4.5

(15)

Instagram Reels Scraper

scrapio/instagram-reels-scraper

Scrapes Reels from Instagram by profile, hashtag, or explore feed, capturing video URLs, captions, hashtags, audio details, thumbnails, views, likes, comments, and timestamps. Ideal for trend research, influencer analysis, and large-scale Reels data extraction

Scrapio

Instagram Reels Scraper

simpleapi/instagram-reels-scraper

Instagram Reels Scraper extracts Reels from any public Instagram profile or feed, capturing captions, audio, hashtags, media URLs, views, likes, comments, and timestamps. Ideal for trend analysis, influencer research, content strategy, and automating structured Instagram Reels data collection.

SimpleAPI

1.0

(1)

Instagram Reels Scraper

api-empire/instagram-reels-scraper

Instagram Reels Scraper extracts Reels from any public Instagram profile or hashtag. Get video URLs, captions, audio info, views, likes, comments, and metadata. Ideal for research, trend tracking, content analysis, and automation workflows needing structured Reels data.

API Empire

3.3

(2)

Instagram Reels Scraper

scrapier/instagram-reels-scraper

Scrape Instagram Reels with the Instagram Reels Scraper. Extract video URLs, captions, hashtags, likes, comments, and uploader info. Perfect for trend analysis, content research, and social media insights. Fast, reliable, and scalable for single or bulk Reels scraping.