Finding external links to a domain
Enter the domain - the service will show external links found on public websites.
Website and backlink statistics are updated every 3 hours.
Link discovery history
Blue shows the accumulated number of links, green shows the accumulated number of unique donor domains.
Events calendar
founddeleted - click on the dot to open links for the date
Links in the databaseUnique donors (cumulative)
Backlinks found
| Donor | Donor page | Anchor | Link and type | Redirect |
|---|
How does a backlink database work?
The SERPngin crawler sequentially crawls domains from the loaded list, finds internal pages and saves outgoing links to external sites. The search on this page works on an already accumulated database and does not launch scanning again.
Donors and pages
For each link found, the donor domain and the exact address of the page where it is located are stored. This helps you quickly check the context and accessibility of a link.
Anchors
If the link has text, it is displayed as an anchor. An empty anchor means that the link can be image, icon or URL without text description.
Continued traversal
The page queue and position in the domain list are saved on the server. After restart or error processing continues from the last checkpoint.
We take into account the site rules
The crawler requests only public HTTP(S) pages, respects robots.txt and pauses between requests. Private addresses and media files are not bypassed.
Types of Backlinks
Tags next to the URL help you quickly understand where the link is located, what attributes it has, and whether the donor requires additional verification.
Contextual
The link is located inside a text fragment: a paragraph, quote, list or table cell. Such links usually look most natural to the reader.
Navigational and end-to-end
The navigation link is placed in the menu, header, footer, sidebar, widget or card. Through repeated on several pages of one donor.
Image link
Instead of a text anchor, an image, icon or banner is used. The link text can be alt-description of the image.
UGC and Sponsored
UGC— user content: comments, forum or review.Sponsored- advertising or paid link marked with the rel attribute.
Dofollow and Nofollow
Dofollow - the link does not have rel=nofollow. Nofollow - the donor clearly conveys to search engines a recommendation not to consider this link as a regular one.
Redirect and 404
For a redirect, the HTTP code and the chain of transitions to the final URL are shown. The 404 mark means that the target When checked, the link returned “page not found”.
SPAM
A dark orange SPAM flag appears if more than 15 links to different external domains are found on the donor's page. This a signal to check the quality of the page and the nature of the placement of links.
Grouping similar links
By default, identical links and anchors from the same domain are combined into one line. The ×N mark shows number of merged repetitions; The checkbox can be unchecked for a complete list.