Make Sure Google Can See What Your JavaScript Framework Renders

If your site relies on client-side JavaScript to display content, Google may not be seeing the same page your visitors see. We fix the gap between rendering and indexation.

90.63%

of content gets no traffic from Google, and for JavaScript-heavy sites, rendering failures are a hidden reason content never gets indexed

Ahrefs, 2023

JavaScript SEO

Technical optimization ensuring JavaScript-rendered content is fully crawlable, renderable, and indexable by search engines through SSR, dynamic rendering, hydration fixes, and rendering pipeline analysis.
Scrabble tiles spelling SEO Audit on wooden surface, symbolizing digital marketing strategies.

What's Included

Everything you get with our JavaScript SEO

Rendering Comparison Audit

Side-by-side comparison of what users see versus what Googlebot renders on every critical page template, identifying content, links, and elements that are invisible to search engines

Rendering Solution Architecture

Technical specification for the optimal rendering approach for your framework: SSR, SSG, dynamic rendering, or hybrid strategies with implementation roadmap

Post-Implementation Validation

Verification that Googlebot renders all content correctly after changes, with ongoing monitoring for rendering regressions from framework updates or code changes

Our JavaScript SEO Process

1

Rendering Gap Analysis

We compare the fully rendered DOM that users see against what Googlebot renders using URL Inspection, Mobile-Friendly Test, and our own rendering comparison tools. This reveals exactly which content, links, and elements are missing from Google's view.

2

Framework & Architecture Assessment

We analyze your JavaScript framework (React, Angular, Vue, Next.js, Nuxt, etc.), routing implementation, data fetching patterns, and rendering pipeline to identify the root causes of rendering gaps and the most efficient solutions.

3

Rendering Solution Implementation

Based on your framework and technical constraints, we implement the appropriate solution: configuring SSR for Next.js/Nuxt, setting up dynamic rendering for SPAs, fixing hydration mismatches, or implementing pre-rendering for critical page templates.

4

Validation & Monitoring

We verify rendering parity across all page templates using Google's tools and our own crawlers. Ongoing monitoring catches rendering regressions from framework updates, dependency changes, or new features that introduce JS rendering issues.

Key Benefits

Full content indexation for JS-rendered pages

When Google cannot render your JavaScript, it indexes a blank or partially loaded page. Our fixes ensure every piece of content, every internal link, and every metadata element is visible to search engines -- closing the gap between user experience and crawler experience.

Faster indexation without the rendering queue delay

Google processes JavaScript rendering in a separate, delayed queue. Server-side rendering or pre-rendering delivers fully formed HTML that Google can process immediately during crawling, accelerating indexation from days to hours.

Improved Core Web Vitals from reduced client-side JS

Heavy JavaScript bundles are the primary cause of poor LCP and INP scores on modern websites. Moving rendering to the server reduces the amount of JavaScript the browser must execute, improving both CWV scores and real user experience.

Research & Evidence

Backed by industry research and proven results

Page Experience Ranking System

Google confirmed page experience signals contribute to ranking, and JavaScript execution directly impacts rendering performance metrics like LCP and INP

Google (2021)

Mobile Abandonment

53% of mobile visits are abandoned when pages take over 3 seconds to load -- heavy JavaScript bundles are a primary cause of slow mobile load times

Google (2018)

Frequently Asked Questions

Can Google render JavaScript content?

Yes, but with limitations. Google uses a version of Chrome for rendering, but it processes JavaScript in a separate queue that can delay indexation by hours or days. Complex JavaScript, rendering errors, timeout issues, and blocked resources can prevent complete rendering. We ensure your content does not depend on Google's rendering working perfectly.

Do I need server-side rendering for SEO?

Not always. SSR is the most reliable solution, but depending on your framework and content update frequency, other approaches may work: static site generation for content that changes infrequently, dynamic rendering that serves pre-rendered HTML specifically to crawlers, or hybrid approaches that mix SSR and CSR.

How do I know if JavaScript is causing my SEO problems?

Compare your site's rendered output in Chrome DevTools against what Google sees via URL Inspection in Search Console. If Google's rendered version is missing content, navigation, or metadata that appears in the browser, JavaScript rendering is the issue. We perform this comparison across all your page templates.

Will JavaScript SEO fixes affect my site's functionality?

No. Our rendering solutions preserve your site's full functionality and user experience. SSR and pre-rendering deliver the same content and interactions -- they just ensure the initial HTML contains everything search engines need without waiting for client-side JavaScript to execute.

Find Out If Google Is Missing Content on Your JS Site

Get a rendering comparison audit that reveals exactly what Googlebot sees versus what your visitors see, and a plan to close the gap.