JavaScript SEO Service
Make sure your JavaScript content can be crawled, rendered, and indexed — SSR/prerender guidance, framework-specific debugging, and rendering diagnostics.
Why you should hire me
I wrote the JavaScript SEO guide others use, based on years of hands-on debugging across complex enterprise frameworks — including untangling JS rendering at IBM.
- GuideJavaScript SEO Issues & Best PracticesAhrefs · 2023
- TalkJavaScript SEOUnGagged · 2019
- TalkReact.js and Search EnginesTriangle ReactJS Meetup · 2019
- TalkAdvanced Technical SEO: Schema & Structured Data, JavaScriptSMX Advanced · 2018
- TalkTroubleshooting SEO for JS FrameworksDigital Transformation Day · 2018
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Free tools for this work
Raw vs. Rendered HTML Checker
See what's in your page's initial HTML versus after JavaScript runs — headless-Chrome rendering only when the page actually needs it, a rendering-strategy verdict (SSR / prerendered / CSR / hybrid), ~15 calibrated JavaScript-SEO checks (noindex, canonicals, robots.txt blocking, links, soft 404s), a side-by-side raw-vs-rendered diff, and shareable reports.
Staging vs. Production SEO Diff
Compare matched release URLs across redirects, canonicals, robots directives, hreflang, selected headers, schema eligibility, and raw or optionally rendered content with honest not-evaluated states.
Mobile-Friendly Tester
Run a seven-part mobile-layout diagnostic — a 0–100 product score for viewport, responsive CSS, fixed widths, font sizes, images, page weight, and plugins, plus a separate phone-viewport preview.
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