You use React
You use React, Next.js, Vue, Angular or a headless CMS
Our approach
When a site builds its pages in the browser, search engines and AI crawlers may see less than your users do. We find the gap and work with your developers to close it.
Strategy backed by results.
We compare raw HTML, rendered HTML and what Google reports it indexed, URL by URL, to see what is lost.
Content that only exists after rendering
Googlebot can render JavaScript, but it takes extra time and can fail on blocked files. Many AI crawlers do not run JavaScript at all.
Links that are not links
Navigation built with click handlers and no href value cannot be followed. Whole sections of a site go undiscovered.
Wrong status codes in single-page apps
A missing page that returns 200 with a "not found" message is a soft 404. Search engines treat these badly.
Metadata set too late
Titles, canonicals and structured data injected after load are less reliable than those in the first HTML response.
Is This a Fit
Probably not a fit: You want a marketing-only plan with no engineering involvement Your site is a standard CMS with server-rendered pages
Pages are missing from Google or show blank snippets
Pages are missing from Google or show blank snippets
Your engineers want specific tickets
Your engineers want specific tickets, not a generic report
See what we would fix first on your site
Our Process
How to Get Started
Crawl twice: with and without
Crawl twice: with and without JavaScript
List pages and elements that
List pages and elements that depend on rendering
Write tickets with code-level fixes
Write tickets with code-level fixes and priorities
Re-crawl after each release and
Re-crawl after each release and track indexation
Related pages
More ways we help with this kind of work.
Frequently Asked Questions
Common questions about JavaScript SEO Services.
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