What are some alternatives?
When comparing Dead Link Checker and Meta Forensics, you can also consider the following products
LinkChecker - LinkChecker is a free, GPL licensed website validator.
Scrutiny - Scrutiny for Mac helps you manage and improve any number of websites. Link check, search, full website spell check, XML sitemap generator, SEO audit
DRKSpiderJava - DRKSpider is an open source website crawler (sitemap generator) and link checker. Features:
A1 Website Analyzer - Analyze websites and save data into XML, CSV etc. Extract data about internal linking and importance calculations, file sizes, download times, HTML validation errors etc. across entire websites.
SiteData.co - Website Analysis Tools
Dr. Link Check - Broken link checker with malware and parked domain detection