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It is certainly tiring and time-consuming for anyone to do manual work when, in fact, there is a tool that can help you finish your task conveniently and efficiently. Suppose you’re an SEO professional or digital marketer. In that case, you already know how tedious it can be to check Domain Authority (DA) and Page Authority (PA) manually, especially when you’re analyzing dozens of websites. But there’s good news, you don’t have to anymore. Our free Bulk DA PA Checker Tool, powered by Moz’s premium API, gives you fast, reliable insights into multiple domains at once—saving you time and improving your SEO decision-making process.

What Is a Bulk DA PA Checker?

This is an SEO tool that will help you assess the ranking potential of multiple websites simultaneously at once. Developed by Moz, DA or Domain Authority and PA or Page Authority are metrics that predict how likely a domain or specific page is to rank on search engines like Google and Bing. 

Through employed advanced algorithms, our DA/PA checker takes into account approximately 40 distinct factors. These algorithms generate authority scores ranging from 0 to 100, the higher the number, the stronger the domain or page which offers insights for your SEO strategy and decisions regarding guest posting.

Our tool encompasses additional insights such as Spam Score, domain age, and traffic estimates, which together offer a comprehensive SEO evaluation.

Spam Score serves as an indicator of the probability that a website may face penalties or be banned by Google.

These metrics assist marketers and SEO professionals evaluate backlink quality, identify link-building opportunities, and compare domain strength across competitors which makes it significantly important.

Why Use a DA PA Checker?

The reliability of the Moz API sets our tool apart, ensuring users receive consistent, high-quality data. It’s not just about DA and PA scores—our tool includes other vital insights like Spam Score, domain age, and traffic estimates, which collectively provide a well-rounded SEO assessment. Users love how intuitive and easy the interface is, even for beginners. The tool offers a generous free tier that requires no login and is suitable for quick checks. For users needing more capacity and deeper analysis, the premium version unlocks advanced features, faster processing, and unlimited access to downloadable reports.

How DA PA checker Works?

Our bulk pa da checker uses sophisticated algorithms that take into account about 40 different factors. These algorithms provide authority scores from 0 to 100, providing valuable insights for your SEO strategy and guest posting decisions. 

Who Is This Tool For?

This tool is ideal for SEO professionals, agencies, digital marketers, affiliate marketers, bloggers, freelancers, content creators, and website investors. Anyone involved in analyzing the trustworthiness or authority of multiple websites will benefit from this tool—whether you’re running outreach campaigns, acquiring domains, preparing client reports,  an SEO agency aiming to improve your client’s online presence, or a business striving to achieve a competitive advantage in Google rankings, the DA PA Checker serves as our tool for dependable and thorough analysis of domain and page authority.

What Are Domain Authority (DA) and Page Authority (PA)?

Domain Authority (DA) is a search engine ranking score developed by Moz that predicts how well a website will rank on SERPs. The score ranges from 1 to 100, with higher scores indicating a greater ability to rank. Page Authority (PA), on the other hand, measures the ranking strength of a single webpage. Both metrics are crucial for understanding and improving your site’s SEO performance.

These metrics do not directly impact Google rankings but are widely used by marketers for competitor analysis, link-building strategies, and domain evaluation.

Metric	Definition
Domain Authority (DA)	Measures the overall strength of a website on a scale of 1-100.
Page Authority (PA)	Assesses the strength of a specific page’s ability to rank.
Spam Score	Identifies the likelihood of a website being spammy.

How to Use the Bulk DA PA Checker

Getting started is simple.

1. Copy and paste up to 25 URLs into the input box.
2. Click the “Check Authority” button to begin the analysis. 
3. In seconds, you’ll receive a detailed report displaying metrics such as Domain Authority, Page Authority, Spam Score, total backlinks, quality backlinks, and more.

 If you’re a premium user, you’ll also see an option to export the full report in Excel, PDF, or CSV format. Whether you’re performing a basic scan or preparing a client presentation, the tool’s clean layout and data-rich results make the process smooth and efficient.

What Can You Do with This Bulk DA/PA Checker?

This tool allows users to measure the Domain Authority and Page Authority of multiple websites quickly and accurately. But it doesn’t stop there. It also helps users analyze a website’s Spam Score, Moz Rank, domain age, estimated traffic, total number of backlinks, and the quality of those backlinks. With the ability to paste or upload a list of URLs, users can run an instant check and, for premium members, download detailed reports in CSV, Excel, or PDF formats. All insights are powered by Moz’s trusted algorithm, ensuring accuracy and relevance.

Why Use This Tool Over Others?

Unlike many free SEO tools that rely on outdated or generic data, our Bulk DA/PA Checker delivers real-time, accurate results. It’s designed for efficiency, capable of processing hundreds of URLs without compromising speed. No login is required to use the free version, which makes it both secure and convenient. The premium version is tailored for professionals and high-volume users. While the free version allows checking up to 25 URLs, the premium version raises that limit significantly and includes access to advanced features such as downloadable reports, enhanced speed, and deeper backlink metrics. This means whether you’re managing a small campaign or auditing dozens of domains for an agency, the tool scales with your needs.

Why This Tool Is Essential for SEO

This tool supports a wide variety of SEO tasks and strategies. 

Website investors can use it to evaluate domains before making purchases, while webmasters can monitor and manage their site’s Spam Score to avoid penalties. In short, it’s a versatile resource that fits into nearly every SEO workflow.

For competitor research, it provides a quick way to benchmark your domain against others. 

For link-building, it helps identify high-authority, low-spam domains to target for outreach. 

If you’re running a client campaign, it allows you to generate clear, data-driven reports in minutes. 

How to Improve Your Domain and Page Authority Scores

If you want to increase your website’s visibility and performance in search engines, improving your Domain Authority (DA) and Page Authority (PA) should be a key part of your SEO strategy. While these metrics don’t directly influence Google rankings, they offer a reliable indicator of your site’s strength and trustworthiness. Here’s how you can start improving your scores effectively.

Earn High-Quality Backlinks

One of the most powerful ways to boost both DA and PA is by earning backlinks from reputable websites. These high-quality backlinks serve as votes of confidence in your content, signaling to search engines that your site is trustworthy and relevant. To earn these links naturally, focus on creating valuable, original content that people want to share. Guest blogging on authoritative sites in your niche and reaching out to influencers or industry blogs can also help you secure strong, contextual backlinks. Just remember to avoid low-quality link schemes or purchasing spammy backlinks—these can harm rather than help your authority.

Clean Up Toxic Backlinks

Just as good backlinks can improve your SEO health, harmful or spammy ones can drag it down. Regularly auditing your backlink profile is essential to ensure you’re not being penalized by search engines. Tools like Moz’s Link Explorer can help identify potentially damaging links. Once identified, you can use Google’s Disavow Tool to disconnect your site from those toxic sources. Maintaining a clean backlink profile supports a healthy DA and PA in the long run.

Optimize and Refresh Your Content

Your content quality plays a crucial role in improving your authority metrics. Make sure your site features original, well-researched, and keyword-optimized content. Conduct regular keyword research using tools like Moz’s Keyword Explorer to align your content with high-traffic, relevant search terms. Also, revisit older content to keep it updated and accurate. On-page SEO practices—such as optimizing meta titles, headers, and image alt texts—should not be overlooked, as they directly impact how well your pages perform.

Strengthen Internal Linking

Internal linking helps distribute page authority across your website, making it easier for search engines to crawl and index your pages. Linking relevant articles and pages to each other using clear, descriptive anchor text improves both user navigation and SEO performance. Additionally, grouping related content into topic clusters, or content silos, helps establish thematic relevance and strengthens your overall site structure.

Improve Website Structure and User Experience

Finally, technical performance matters. Search engines reward websites that offer a seamless and enjoyable user experience. Make sure your site is mobile-responsive and loads quickly on all devices. Improve loading times by compressing images, reducing unnecessary scripts, and enabling browser caching. A clean, intuitive layout not only enhances usability but also signals professionalism and trust to both users and search engines.

By applying these strategies consistently, you can gradually improve your Domain Authority and Page Authority scores—paving the way for stronger SEO performance, more traffic, and better search rankings over time.

Good Domain Authority (Moz DA) Score?

Moz created the Domain Authority (DA) score, which is a number ranging from 1 to 100. It gives us a rough idea of how authoritative and impactful a website is. However, it’s important to remember that DA is a relative measure, not an absolute one. So, while some may consider specific scores as “good” or “bad,” it’s important to understand that DA is meant to be used for comparison.

Getting a perfect DA score is quite rare and challenging. However, even websites with lower DA scores can still rank well in search engine results. It’s crucial to consider other metrics and factors alongside the DA score to get a comprehensive understanding of a website’s performance.

To better understand the meaning of various DA scores and their implications, refer to the following table:

0-20	Low
21-40	Below average
41-60	Average
61-80	Above average
81-100	High

Keep in mind that various tools may provide slightly different DA scores due to differences in their algorithms and data sources. Therefore, it’s recommended to use DA as a comparative metric rather than an absolute one when evaluating a website’s performance.

Why Choose Our DA/PA Checker?

It is not just a put-together tool, with the reliability of the Moz API, this tool is built to ensure users receive consistent, high-quality data. Unlike others, we do not rely on outdated or generic data. It is not solely focused on DA and PA scores, our tool also provides insights such as Spam Score, domain age, and traffic estimates, which together deliver a comprehensive SEO evaluation. 

Our past users appreciate the intuitive and user-friendly interface, making it accessible even for novices. And our tool provides an effective and accurate free version that does not necessitate a login and is ideal for quick assessments. No login is required which makes it both secure and convenient. While the free version allows checking up to 25 URLs, the premium version raises that limit significantly and includes access to advanced features such as downloadable reports, unrestricted access to downloadable reports, enhanced speed, and deeper backlink metrics.

What is a Bad Spam Score?

A “Spam Score” is a metric that indicates the likelihood of a website being penalized or banned by Google. Moz calculates this score based on 27 factors that are common among penalized sites.

Think of the Spam Score checker as a game score where lower scores are better. Here’s a breakdown of how it works:

Spam Score Range	Interpretation
1% – 30%	Low Spam Score
31% – 60%	Medium Spam Score
61% – 100%	High Spam Score

Moz Spam Score Range

Understanding Spam Scores

Spam Scores are based on the percentage of sites with similar features that have been penalized by Google. Here’s what the scores mean:

• 1% – 30%: This range indicates that the website is unlikely to be spam.
• 31% – 60%: Websites in this range are somewhat suspicious and warrant further investigation.
• 61% – 100%: A high probability of being spam. These sites should be investigated thoroughly.

Free vs Premium – Which Is Right for You?

The free version of the Bulk DA/PA Checker allows you to analyze up to 25 URLs at a time and gives access to essential metrics like DA, PA, and Spam Score. It’s perfect for small audits, quick checks, and occasional SEO tasks. However, if you need to check more than 25 URLs, download reports, or require faster performance, the premium version is built for you. Premium users benefit from a higher URL limit, faster processing speed, and the ability to export reports in multiple formats for further analysis or client reporting. The upgrade is seamless and scales easily as your workload increases.

Start Checking Your Domain Authority Now

If you’re serious about SEO and tired of slow, one-by-one checks, it’s time to try our FREE Bulk DA PA Checker Tool. Within seconds, you’ll have access to powerful metrics that help you optimize outreach, analyze competitors, and make smarter SEO decisions. No login required—just paste your URLs and go. If you need more capacity or advanced reporting, upgrading to the premium version unlocks everything you need to scale.

Check DA/PA Now — It’s Free and Instant.

Frequently Asked Questions (FAQs)