Referring domains

The filter expression. The following column identifiers are recognized (this differs from the identifiers recognized by the select parameter).

anchor: The clickable words in a link that point to a URL.
type: string

domain: The referring domain.
type: string

domain_rating: The Domain Rating of the referring domain.
type: float

intersect: Number of competitors linked from this result.
type: integer

is_content: The link was found in the biggest piece of content on the page.
type: boolean

is_dofollow: The link has no special nofollow attribute.
type: boolean

is_homepage_link: The link was found on the homepage of a referring website.
type: boolean

is_nofollow: The link or the referring page has the nofollow attribute set.
type: boolean

is_root_domain: The referring domain name is a root domain name.
type: boolean

is_sponsored: The link has the Sponsored attribute set in the referring page HTML.
type: boolean

is_ugc: The link has the User Generated Content attribute set in the referring page HTML.
type: boolean

languages: The languages listed in the referring page metadata or detected by the crawler to appear in the HTML.
type: array(string)

link_type: The kind of the backlink.
type: string
enum: "redirect" "frame" "text" "form" "canonical" "alternate" "rss" "image"

linked_domains: The number of unique root domains linked from the referring page.
type: integer

links_external: The number of external links from the referring page.
type: integer

links_to_competitor_1: Number of links from the referring domain to competitor 1.
type: integer

links_to_competitor_2: Number of links from the referring domain to competitor 2.
type: integer

links_to_competitor_3: Number of links from the referring domain to competitor 3.
type: integer

links_to_competitor_4: Number of links from the referring domain to competitor 4.
type: integer

links_to_competitor_5: Number of links from the referring domain to competitor 5.
type: integer

links_to_competitor_6: Number of links from the referring domain to competitor 6.
type: integer

links_to_competitor_7: Number of links from the referring domain to competitor 7.
type: integer

links_to_competitor_8: Number of links from the referring domain to competitor 8.
type: integer

links_to_competitor_9: Number of links from the referring domain to competitor 9.
type: integer

links_to_competitor_10: Number of links from the referring domain to competitor 10.
type: integer

links_to_competitor_11: Number of links from the referring domain to competitor 11.
type: integer

links_to_competitor_12: Number of links from the referring domain to competitor 12.
type: integer

links_to_competitor_13: Number of links from the referring domain to competitor 13.
type: integer

links_to_competitor_14: Number of links from the referring domain to competitor 14.
type: integer

links_to_competitor_15: Number of links from the referring domain to competitor 15.
type: integer

links_to_competitor_16: Number of links from the referring domain to competitor 16.
type: integer

links_to_competitor_17: Number of links from the referring domain to competitor 17.
type: integer

links_to_competitor_18: Number of links from the referring domain to competitor 18.
type: integer

links_to_competitor_19: Number of links from the referring domain to competitor 19.
type: integer

links_to_competitor_20: Number of links from the referring domain to competitor 20.
type: integer

links_to_target: Number of links from the referring domain to the target.
type: integer

page_category: Comma-separated list of AI-predicted hierarchical category paths for the referring page. Each value is a slash-prefixed path (e.g. /Business_and_Industrial/Advertising_and_Marketing/Marketing). See Page type and category classifications for the taxonomy and filtering examples.
type: string nullable

page_type: Comma-separated list of AI-predicted hierarchical page type paths for the referring page. Each value is a slash-prefixed path (e.g. /Article/How_to). See Page type and category classifications for the taxonomy and filtering examples.
type: string nullable

positions: The number of keywords that the referring page ranks for in the top 100 positions.
type: integer

powered_by: Web technologies used to build and serve the referring page content.
type: array(string)

refdomains (5 units): The number of unique referring domains linking to the referring page.
type: integer

snippet_left: The snippet of text appearing just before the link.
type: string

snippet_right: The snippet of text appearing just after the link.
type: string

source_page_author: The author of the referring page.
type: string nullable

title: The html title of the referring page.
type: string

traffic_domain (10 units): The estimated monthly organic traffic of the referring domain.
type: integer

traffic_page (10 units): The referring page's estimated monthly organic traffic from search.
type: integer

url_from: The URL of the page containing a link to your target.
type: string