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DR Checker Logo

DR Checker

#2 Daily Winner

Web service that scans sites for broken and malicious links

Developer ToolsSaaSMarketing Tools
1 upvotes
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What is DR Checker?

DrCheck is a web-based service designed to enhance website performance and security by identifying problematic links. Tailored for website owners, developers, and digital marketers, DrCheck scans websites to detect broken links, invalid URLs, and potentially malicious connections that could harm user experience or SEO rankings. By providing actionable insights, DrCheck helps users maintain a clean and trustworthy online presence. The platform likely leverages advanced crawling technology to analyze website structures, ensuring comprehensive reports that highlight issues such as 404 errors, expired domains, or links to questionable sites. With an intuitive interface, DrCheck aims to simplify website maintenance, making it accessible for both technical and non-technical users to optimize their sites efficiently.

How to use DR Checker

  1. 1

    Enter any domain name into the search box on the homepage.

  2. 2

    View the current DR score and historical trend chart instantly.

  3. 3

    Copy the embed code for a verified DR badge to display on your site.

  4. 4

    Use the DR data to evaluate link-building opportunities or competitors.

Key features

Instant Domain Rating lookup using Ahrefs data

Historical DR trend chart to track changes over time

Embeddable verified DR badge for your website

Simple interface for quick competitor analysis

Completely free with no account required

Use cases

  • Check your own site's domain authority to gauge SEO strength
  • Compare your DR against competitors to identify gaps
  • Evaluate the authority of potential backlink targets before outreach
  • Display a verified DR badge to build trust and social proof
  • Track DR growth over time to measure link-building progress

Best for

SEO professionalsDigital marketersWebsite ownersContent creatorsLink buildersIndie hackers

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esotericAI is an innovative AI-powered platform that seamlessly merges ancient tarot and astrology wisdom with cutting-edge artificial intelligence. It offers users personalized readings and deep insights into their cosmic blueprint, guiding them through life's questions and fostering self-discovery. This SaaS is ideal for individuals seeking profound personal growth, guidance on relationships, career, and spiritual journeys, leveraging AI for accessible and transformative insights. Key Features AI-Powered Ancient Wisdom: Delivers personalized tarot and astrology interpretations rapidly by blending advanced AI with traditional practices. Cosmic Blueprint: Decodes natal charts into a living energetic DNA map, exploring identity, behavioral patterns, and soul mission. Draw My...: Generates symbolic archetype portraits of destined connections (soulmate, twin flame, etc.) with text, graphite art, and evolving forecasts. Spiritual Journey Timeline: Tracks reading history and and spiritual growth, revealing patterns over time. Esoteric Profile: Unlocks numerology insights and gamifies the user journey with achievements and progress tracking. Send a Tarot Card: Allows users to send a free mystery tarot card with a personal message and intention to friends, no sign-up required. Use Cases esotericAI serves as a powerful tool for personal development and decision-making. Users can leverage its AI-driven insights to navigate complex relationship dynamics, gain clarity on career paths, and understand opportune moments for advancement. It fosters continuous personal growth by allowing users to track their spiritual journey and explore their innate identity through the "Cosmic Blueprint" feature. The platform is perfect for those looking to explore their spiritual side in an engaging, gamified manner. Pricing Information esotericAI operates on a credit-based system. New users receive free credits to explore. Subscriptions (monthly/annual) offer the best value, with flexible top-up packs also available for additional credits. User Experience and Support The platform is designed for an intuitive and engaging user experience, delivering personalized interpretations in seconds. Gamification elements like the "Esoteric Profile" make self-discovery compelling and fun. While direct support channels aren't explicitly detailed, the "Complete Tarot Deck Library" serves as a comprehensive reference guide for understanding card symbolism. Technical Details The core of esotericAI relies on advanced artificial intelligence algorithms to process and interpret ancient tarot and astrology data. While specific programming languages or frameworks are not disclosed, the platform utilizes cutting-edge technology to blend ancient traditions with personalized content generation. Pros and Cons Pros: Highly personalized AI-powered readings; comprehensive astrology and tarot features; engaging gamification; free credits for new users; unique social sharing. Cons: AI interpretations might not suit all users; no explicit direct customer support; deep astrological concepts may have a learning curve. Conclusion esotericAI offers a unique blend of ancient wisdom and modern AI to unlock profound self-discovery and guidance. It provides an accessible and engaging way for individuals to explore their destiny, understand their cosmic blueprint, and navigate life's challenges. Embark on your mystical journey today and discover the transformative power of AI-powered insights.

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RansomLeak is security awareness training that replaces passive video courses with interactive 3D cybersecurity simulations. Employees don't watch someone explain what a phishing email looks like. They receive one in a simulated inbox and decide what to do with it. They pick up a call from someone impersonating IT support. They find a USB drive near the office door. Every simulation branches based on their decisions and shows them what an attacker would have done next. Each scenario is built on documented attack patterns from real corporate breaches. The format works because active decision-making under pressure produces stronger recall than passive content. When someone gets fooled inside a simulation and watches the damage unfold, they remember it. Training covers phishing, spear-phishing, business email compromise, social engineering across phone, chat, and in-person channels, data handling, password security, physical security, and incident reporting. Multiple difficulty levels per topic. Gamification with points, badges, and leaderboards keeps completion rates high across large workforces. Security teams get analytics showing where knowledge gaps exist across the organization. Deploys as SCORM packages (1.2 and 2004) for Cornerstone, Workday, SAP SuccessFactors, Docebo, Moodle, Canvas, Blackboard, and other LMS platforms. Or as a standalone cloud LMS with user management, real-time analytics, campaign scheduling, SSO/MFA, and custom branding. Built by the Kontra Application Security Training team for mid-market and enterprise organizations in finance, healthcare, technology, and government.

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Sumbios O

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O is the AI relationship and network intelligence agent that finds warm introduction paths through your network, builds relationship memory, and tracks the social signals that matter. Find the right person, understand who they are, find warm introduction paths and build relationship memory of every interaction to follow-up with personal notes. Integration to LinkedIn via browser extension. We are currently rolling out meeting transcripts, Email and Calendar integrations.

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Cavuno

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Cavuno is the AI-native job board platform that runs itself. Launch a branded, white-label job board in minutes — no coding required. AI handles the heavy lifting: job aggregation from millions of listings, semantic search that understands intent, auto-tagging, and company enrichment. Grow organically with programmatic SEO and job alerts. Monetize with paid listings, subscriptions, and display ads via Stripe. Built by the founders of Himalayas, one of the world's largest remote job boards.

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SetBit

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SetBit gives you feature flags without the enterprise pricing or complexity. Toggle features on and off instantly, roll out to a percentage of users, run A/B experiments — all without redeploying. SDKs for JavaScript, Python, Ruby, Go, and PHP. Free tier to start, $49/month when you're ready to scale. No seat-based pricing, no sales calls, no BS. Just feature flags that work.

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SubmitSaaS Domain Rating Calculator logo

SubmitSaaS Domain Rating Calculator

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The SubmitSaaS Domain Rating Calculator is a free SEO tool that estimates how much your Ahrefs Domain Rating (DR) will increase by submitting your SaaS or startup to online directories. By selecting from a curated database of over 700 directories and setting your current DR, you can see projected backlink growth in real time. The calculator lets you filter directories by DoFollow or NoFollow links, sort by directory DR, and search by category—including AI, community, launchpad, and software directories. A live selection summary shows the number of chosen sites and a breakdown of DoFollow versus NoFollow backlinks, giving you a clear picture of your potential link building impact. Built on typical DR growth patterns observed from hundreds of SaaS submissions, this tool provides an approximation to help you plan your directory submission strategy and prioritize high-DR sites for maximum effect.

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Frequently asked questions about DR Checker

Common questions to help you decide if DR Checker is right for you.

A DR checker is a tool that looks up the Ahrefs Domain Rating (DR) of any domain. DR scores range from 0 to 100 and reflect the strength of a site's backlink profile.

Yes, DR Checker is completely free. You can check unlimited domains, view trend charts, and embed badges without any payment or registration.

Domain Rating (DR) is developed by Ahrefs and focuses purely on backlink quantity and quality on a 0–100 logarithmic scale. It differs from metrics like Moz DA or SEMrush Authority Score, which use different algorithms.

After checking a domain, you can copy an HTML embed code. Paste it on your site to display a live-updating DR badge that links to your public DR Checker profile, verifying your score.

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Launch facts

Achievement
#2 Daily Winner
Publisher
RENJIE ZHURENJIE ZHU
Launched
Sep 20, 2025
Pricing
freemium
Platforms
web

Tech stack

#next#sanity
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