Launching today

SEO Scrubbox
Technical SEO checks for the AI search era
12 followers
Technical SEO checks for the AI search era
12 followers
Technical SEO & live visual crawling: AI checks, canonicals, rendering diffs, redirects, sitemaps, hreflang, JSON-LD, CrUX.







@charles_vayssie Love the focus on technical SEO and visual crawling in one place. How do you handle JavaScript-heavy sites where rendering issues, indexing problems, and structured data errors often only appear after the page is fully rendered?
Thanks @nicole_hynek ! That’s exactly one of the problems I wanted to make easier to debug.
SEO Scrubbox checks both the raw source HTML and the rendered DOM, then compares the key SEO signals between the two. So if JavaScript changes the canonical, meta robots, title, meta description, H1 structure, internal links, JSON-LD, or data-nosnippet elements after rendering, it can flag those differences.
For JS-heavy sites, I also added rendered vs non-rendered comparison views, including link count and word count differences, so you can quickly spot cases where content or links only appear after client-side rendering.
The idea is not to fully replace a large crawler, but to make those “what does the crawler actually see?” checks much faster directly from the page.