# Monitor Competitor Backlink Profiles

**Use case:** 

Track the number of referring domains and backlinks for key competitors or target domains to understand their link-building efforts. Gain insights into their of

## Input

```json
{
  "domains": [
    "semrush.com",
    "majestic.com",
    "sistrix.com"
  ],
  "mode": "backlinks_only",
  "enableBrowserFallback": true,
  "proxyConfiguration": {
    "useApifyProxy": true,
    "apifyProxyGroups": [
      "RESIDENTIAL"
    ],
    "apifyProxyCountry": "US"
  }
}
```

## Output

```json
{
  "domain": {
    "label": "Domain"
  },
  "authorityScore": {
    "label": "Authority score"
  },
  "visits": {
    "label": "Visits"
  },
  "organicSearchTraffic": {
    "label": "Organic search traffic"
  },
  "referringDomains": {
    "label": "Referring domains"
  },
  "backlinks": {
    "label": "Backlinks"
  },
  "asOf": {
    "label": "As of"
  },
  "notFound": {
    "label": "Not found"
  },
  "sourceUrl": {
    "label": "Source url"
  }
}
```

## About this Actor

This example demonstrates how to use [SEMrush Free Website Stats Scraper](https://apify.com/crawlerbros/semrush-scraper) with a specific input configuration. Visit the [Actor detail page](https://apify.com/crawlerbros/semrush-scraper) to learn more, explore other use cases, and run it yourself.