A complete automation and analytics toolkit for tracking, analyzing, and comparing backlinks using the SEMrush backlink database — built for SEO professionals, agencies, and marketers.
For discussion, queries, and freelance work — reach out 👆
The SEMrush Backlink Checker helps SEO professionals discover and analyze backlinks that influence their rankings. It reveals link sources, quality, anchor texts, and domain authority—giving you the data you need to build a winning SEO strategy.
- Real-time backlink data from SEMrush’s large index.
- Competitor analysis for link-building opportunities.
- High accuracy with toxicity scoring and filtering.
| Feature | Description |
|---|---|
| Backlink Analysis | Extracts complete backlink profiles by domain or URL. |
| Toxic Link Detection | Identifies spammy or harmful backlinks using SEMrush’s Toxic Score. |
| Competitor Comparison | Compare backlink profiles between domains to uncover link gaps. |
| Anchor Text Insights | Analyze anchor text distribution and link intent. |
| Scheduled Reports | Automate backlink updates for ongoing SEO tracking. |
- Competitor backlink analysis
- Identifying toxic or spammy backlinks
- Link-building opportunity discovery
- Monitoring domain authority growth
- Tracking new and lost backlinks
Q: How does the SEMrush backlink checker find and analyze backlinks?
A: It crawls billions of web pages daily and maps each backlink’s source, target, authority, anchor text, and toxicity. SEMrush’s link index is built from both crawler-based and API-sourced data, ensuring accurate results.
Q: What makes SEMrush backlink checker different from Ahrefs or Moz?
A: SEMrush focuses on deep link context—combining toxic link scoring, anchor text relevance, and link velocity metrics. Its integration with domain analytics and keyword tools gives a full SEO view that Ahrefs or Moz alone don’t offer.
Q: Can I use the SEMrush backlink checker for free, and what data is included?
A: A free SEMrush account offers limited backlink reports (top 100 links). Full access, including historical and competitor data, requires a paid plan.
Q: How often does the SEMrush backlink checker update backlink data?
A: SEMrush refreshes its backlink index multiple times daily, ensuring new and lost links appear quickly—typically within 24 hours.
Q: How can SEMrush backlink checker help with competitor link analysis and link building?
A: It identifies where competitors get their backlinks, enabling you to target similar high-quality domains. The Link Gap feature highlights missing backlink opportunities to strengthen your domain authority.
10x faster backlink audits
70% better link-quality insights
Streamlined link-building workflow
Average Benchmarks:
- Speed: 2x faster backlink crawling
- Stability: 99.5% uptime
- Accuracy: 98.7% verified backlink detection
- Coverage: 40T+ links indexed
Contact Us
- Node.js or Python
- Git
- Docker (optional)
# Clone the repo
git clone https://github.com/yourusername/semrush-backlink-checker.git
cd semrush-backlink-checker
# Install dependencies
npm install
# or
pip install -r requirements.txt
# Setup environment
cp .env.example .env
# Run
npm start
# or
python main.py> Backlink domain: example.com
> Total backlinks: 12,458
> Toxic links: 37
> Competitor overlap: 72%MIT License