Domain Authority Checker

Check Domain Authority (DA 1-100), Page Authority (PA), spam score %, and total backlink counts for any domain name.

Popular examples: https://google.comhttps://wikipedia.orghttps://github.com
Domain Authority Score

Estimate total domain link authority and search ranking potential on a 1-100 logarithmic scale.

Spam Score Rating

Evaluate domain backlink risk and toxic link flags to prevent Google penalties.

Referring Domains

Inspect unique referring web domain counts pointing back to your site.

Normalizing Domain & Verifying Technical Signals…

Checking DNS resolution, SSL security, and link authority metrics.

Domain Authority (DA)

0 / 100

Source: Internal IDSI
Page Authority (PA)

0 / 100

Target Webpage Rating
Spam Score

0 %

Toxic Link Flag Estimate
Total Backlinks

0

0 Referring Domains
Verified Domain & Technical Signals
DNS Resolution: Resolved
SSL Security: Active
Server Response:HTTP 200 OK
Metric Source & Methodology Disclaimer:

What is Domain Authority?

Domain Authority (DA) is a search engine ranking metric developed to measure a website's overall strength and link authority compared to other domains in search result rankings.