Vovsoft SEO Checker is an easy to use website crawler, able to scan both small and large websites efficiently, while allowing you to find broken links, analyze the results in real-time, gather on-page SEO data, distinguish internal and external links, classify dofollow and nofollow links, analyze internal linking, titles, description meta tags and various other tags.

By using this software, you can freely test your website or competitor websites in your niche, and rapidly get a technical SEO analysis report (including SEO errors) and valuable data. It can help you rank higher on Google, Bing, Yahoo, Baidu, Yandex, DuckDuckGo.

This crawl tool is a very useful SEO analyzer and SEO optimizer software without being overly complicated. Enter any URL, click the "Start" button and here you go. The program will scan the website and the whole process will take seconds to minutes depending on the size of the website and the defined page limit. If you check the "Show Options" feature, it will reveal methods that can further help you when you do a website check. You can also modify "connection timeout", "response timeout", "browser agent", "ignore extensions" and "ignore URLs" for fine-tuning.