
RacoonDR
Moz
FrogDR
Subversive Leader
DA PA Checker
Ranccoon
ahrefs SEO Checker
Check the Ahrefs Domain Rating (DR) of any website for free. Get accurate DR scores powered by the Ahrefs API and analyze your website's authority with a single click.

Learn JavaScript
Learn Git Branching
Deno
Bun.sh
Bootstrap
Learn in an interactive environment.

Which is more popular?
Based on our record, React Tutorial seems to be more popular. It has been mentioned 18 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | dr-checker.com | react-tutorial.app |
| Pricing | — | |
| Company | Startup from the United States · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


DR Checker is a free SEO tool that helps website owners, marketers, agencies, bloggers, and SEO professionals measure the authority of any website in seconds. It provides accurate website authority metrics through a simple and easy-to-use interface, making it easier to evaluate domains for SEO,...
No description of React Tutorial yet.
What each product offers, as listed by its team.


No features have been listed yet.
Walkthroughs and reviews on video.
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React Tutorial for Beginners
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Domain Rating Checker and React Tutorial.
Domain Rating Checker's answer
Domain Rating Checker provides free, fast, and accurate Domain Rating data powered by Ahrefs. It requires no signup, delivers results in seconds, and includes additional free SEO tools like Domain Authority Checker and Domain Age Checker in one platform.
Domain Rating Checker's answer
Users should choose Domain Rating Checker because it provides accurate Ahrefs-powered DR data for free, delivers results instantly, requires no signup, and includes multiple SEO tools in one easy-to-use platform.
Domain Rating Checker's answer
Domain Rating Checker is designed for SEO professionals, digital marketers, agencies, website owners, bloggers, and businesses that need quick and reliable website authority metrics to support SEO and link building decisions.
Domain Rating Checker's answer
Domain Rating Checker was built to make trusted SEO metrics free and accessible to everyone. Our goal is to provide fast, accurate website authority data and useful SEO tools without requiring expensive subscriptions or account registration.
Domain Rating Checker's answer
Domain Rating Checker is built using Next.js, Vercel, and React and integrates with the Ahrefs API for Domain Rating data and uses Cloudflare for security, caching, and performance optimization.
Domain Rating Checker's answer
Domain Rating Checker is used by SEO professionals, digital marketing agencies, website owners, bloggers, freelancers, and businesses worldwide. We do not publicly disclose or highlight specific customer names.
Share your experience with using Domain Rating Checker and React Tutorial. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Domain Rating Checker since Aug 2026.
I just wanted to know if anybody took both or the react-tutorial.app course. I mostly like the flashcards part of the course. I was thinking of taking the Scrimba course and just using the other courses study materials. Source: about 3 years ago
The Jad Joubran courses on the other hand really upped my skill level and helped me make the jump from passive learning, exercises and very small projects to making legitimate web apps. That was probably the biggest/scariest jump I've... Source: over 3 years ago
I learned through https://react-tutorial.app/ and absolutely loved it. I'm also a hands-on guy. Source: over 3 years ago
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