Seorvia Domain Checker

DA/PA, DR/UR, TF/CF, Spam Score (0–100), Domain Age, Google Index — simple, fast, clear.

Free: 1 domain • Premium: bulk up to 10

Check SEO & Authority Signals in One Place

Paste domains (one per line). We normalize URLs → domains automatically. Free users can check 1 domain. Premium unlocks bulk (up to 10) and extra modules (coming next).
Tip: paste raw links, we’ll clean them
Free: we process 1 domain. Premium: bulk up to 10. (Server-side limits apply.)
Domain DR UR DA PA TF CF Spam Traffic Age Google Index Note
Paste a domain and click “Check Now”. (Engine modules will be connected step-by-step.)

DR vs DA: What’s the difference and what matters more?

DR/UR usually reflect backlink profile strength (commonly associated with Ahrefs-style scoring), while DA/PA are authority models popularized by Moz. For expired-domain hunting, compare both so you don’t get tricked by “pretty numbers” without context.

Spam Score (0–100): how to read it without panicking

Spam score is a risk signal, not a verdict. A domain can score high due to footprint patterns, redirect history, or weird link profiles. Always check context + history before buying.

Google Index: why “site:domain.com” still matters

If a domain isn’t indexed, SEO can feel “dead.” Indexing can also be delayed. Ideally combine indexing with other signals (traffic, link profile, age) before making a final decision.

What are the Domain Authority and Page Authority?

According to Moz:
Domain Authority (DA) is a search engine ranking score developed by Moz that predicts how likely a website is to rank in search engine result pages (SERPs).

Domain Authority (DA):

Domain Authority is a search engine ranking score developed by Moz that predicts how likely a website is to rank in search engine result pages (SERPs).

The domain authority score ranges from 1 to 100 and is determined based on multiple factors including; Backlinks, Domain age, Link quality, social signals etc. A site with a higher domain authority score has a better probability of rank higher on SERP.

Page Authority (PA):

Similar to DA, Page Authority is also a Moz-developed score, but it predicts the ranking of a specific page in SERPs.

It also ranges from 1 to 100 and corresponds to the ranking probability of a page. It is also based on the same factors by which DA is measured.

Our DA PA Checker scans the domain's URLs and evaluates both Domain Authority as well as Page Authority. It checks DA/PA in bulk with 100% accuracy.

Key Features of our Bulk DA PA Checker

Our bulk DA PA Checker is among the best SEO-friendly tools available online for digital marketers, webmasters, and SEO professionals to check domain authority and page authority in bulk.

Simple in use

Our Moz DA checker tool comes up with an easier-to-use flow. You just need to provide the URLs of your websites and click the "Check DA PA" button to get the results.

Accurate Metrics

Using Moz premium API, our DA/PA checker provides accurate metrics for page authority and domain authority.

Bulk DA PA Checking

One unique feature of our DA PA Checker is the capability to check the DA/PA of bulk websites. Its free version can simultaneously check up to 5 websites at once. However, the premium can support bulk checking of URLs up to 1000.

Additional Metrics

Our bulk DA PA checker can check domain rating (DR) and URL rating (UR), site traffic (ST), spam score (SS), and indexed pages of a site. These metrics will provide a fuller picture of your website’s worth and performance in Google.

Downloadable Report

The DA PA Checker tool offers the option to “Download” your reports in an Excel sheet for offline review and record keeping.

Free Access

Our Domain Authority checker offers a free-to-use version also, you can check the DA score of an unlimited number of websites without spending a penny.

How to Increase Domain Authority?

The only way to increase your domain authority fast is to get natural and quality backlinks from authority sites.

In this way, it can cause some improvement in domain authority score and increases your website’s ranking in SERPs.

1. Get High Authority Links to your site

Links from high-authority websites still carry enough power to increase the website’s ranking. These links play a key role in improving the domain and page authority of a website.

If you are going to purchase backlinks from online sources, don’t do that because it can cause a penalty from Google.

2. Remove Bad Links

While quality links are beneficial for your website, having bad links can harm your site’s DA score and ranking in search engines. Links that are taken from spammy websites can also cause you a penalty from search engines.

3. Get more Traffic-Driving Links

Moz DA score also depends upon whether the links come from authority sites with organic traffic or not. This is a strong signal of usefulness.

How we Calculate the DA Score?

Our domain authority checker uses the Moz Premium APIs to calculate the DA score of bulk websites at once.

Why is domain authority important?

Domain authority is one of the easiest and quickest ways to assess the SEO strength of any site. Websites with high domain authority scores are more likely to rank higher in organic search results.

Does Google use Domain Authority?

No, Google does not use domain authority in its algorithm and never considers it a ranking factor.

Does Domain Authority Affect SEO?

Domain authority score helps you track a website's position and authority. However, improving DA should not be your only focus — track multiple metrics and context.