I Built a Free SEO Tool With One API and a Lot of Vibes: Here's Everything I Learned

说明与用途

DR Checker 将五个关键域名检查指标整合到一个免费工具中，消除了打开多个标签页和登录的需求，节省时间和成本。

问题

Simple SEO domain checks require multiple tools, tabs, and logins, making a quick decision tedious.

结果

DR Checker reduced the domain vetting workflow from five separate steps to one click, saving users $200–$300/month and cutting time spent on manual checks.

工作流

• Enter a domain name
• Fetch Domain Rating via Ahrefs API
• Fetch Domain Authority via Open PageRank
• Lookup Domain Age via RDAP
• Retrieve Referring Domains count
• Show SERP preview
• Support bulk domain checks

证据

Five tools. Five tabs. Five logins. For one decision: is this domain worth my time?

来源

DR Checker bundles four of those metrics into one free lookup.

来源