Install SEOWebChecker SEO Audit CLI on CentOS using the Snap Store

Lightweight website SEO audit tool and CLI by SEOWebChecker

SEOWebChecker is an open-source technical SEO audit client and CLI tool
for on-page analysis, meta tag validation, heading hierarchy verification,
and Core Web Vitals checks.

Official Website: seowebchecker.com/
Documentation: seo-ai-tools.readthedocs.io/en/latest/

Features:

Complete on-page technical SEO audits (Title, Description, Canonical, Robots, Meta tags)
Heading structure (H1-H6) and semantic hierarchy verification
Image accessibility and ALT attribute checks
Link integrity and internal vs external link audits
Core Web Vitals performance indicators
Formatted console, Markdown, and JSON reporting