Backlinks decide authority, and they move constantly
Search engines still treat links from other sites as one of the strongest signals of trust. A page with authoritative sites pointing to it ranks more easily than an identical page with none. But a backlink profile is not a fixed number. Sites remove links, pages go offline, articles get rewritten, and every one of those events quietly chips away at your authority. If you only check backlinks once in a while, you learn about the losses long after they have already dragged your rankings down.
The SmashSERP backlink checker watches continuously so you do not have to. It tracks the totals that matter and, more importantly, the changes: what you earned this week and what disappeared. That week-over-week view turns backlinks from a number you occasionally glance at into a signal you can actually manage.
What it monitors
Total backlinks
The full count of links pointing to your site, tracked over time so you can see the overall direction.
Referring domains
How many unique sites link to you, the number that matters more than raw links, since ten links from one site count less than ten different domains.
New links this week
The domains you newly earned, so you can tie link growth back to the content and outreach that produced it.
Lost links this week
Links that vanished since last check, flagged early so a drop in authority never sneaks up on your rankings.
Built into your weekly report
You do not have to remember to open the backlink checker. Your gains and losses are one of the four sections in the automated weekly report, sitting right next to your rankings and site crawl. A single email tells you whether you are earning links faster than you lose them, and whether a change in your link profile lines up with a change in where you rank. That context is what most standalone backlink tools cannot give you, because they do not know anything about your rankings.
Turn link data into decisions
Monitoring is only useful if it changes what you do. Because backlinks live in the same platform as everything else, the data leads straight to action:
- Earned a strong new link? See whether it lifted the target page in the rank tracker.
- Lost links to a key page? Strengthen it with a content refresh and shore up internal links.
- A competitor outranking you? Use the backlinks explorer to see who links to them and where you could earn the same.
- A steady decline in referring domains? Treat it as an early warning and prioritize link-worthy content.
Backlinks are one input among several. Pair the checker with the rank tracker to connect authority to positions, and the on-page SEO tool to make the pages earning those links as strong as they can be. Start with a free SEO audit to see where you stand. It is all one plan at $199 a month.