Frequently Asked Questions

There are three major reasons to optimize the rendering of your JS site:

• Search engines can’t handle JavaScript content correctly – in most cases, search engines take 9x longer to crawl and index JS-based pages than regular HTML sites. This leads to a lot of issues like missing content, limited crawl budgets, and lower rankings. By already rendered your pages, you’ll solve all JS SEO issues from its root.
• PageSpeed impacts your rankings – unresponsive, slow pages are frustrating for everyone, including search bots, and JavaScript has the biggest impact in loading times. To increase your site’s chances of getting into the first spots in search results, your pages need to load in 1-2 seconds or less. Index Render nails this by delivering your pages in 0.03 seconds on average.
• Most rendering solutions are expensive, hard to implement, and have negative effects – traditional solutions like server-side rendering require a large upfront investment and can negatively impact Time to First Byte (TTFB). Index Render takes just a couple of hours to install and provides near-perfect SEO scores at a fraction of the cost.

The short answer is yes, but indirectly. Index Render helps solve JavaScript-related issues, improving performance scores, increasing crawl budget, and speeding up indexing. While rankings depend on factors like content and backlinks, Index Render provides the solid technical foundation needed for a successful SEO campaign.

Yes. Index Render scores your page’s technical optimization and helps detect issues that affect SEO performance. You can also monitor metrics like the time it takes to fully load your pages to benchmark and optimize the user experience.

Index Render renders and stores your pages in its cache. A render is counted the first time a URL is cached and every time it is recached (either automatically based on your expiration settings or ad-hoc via API). Pages are rendered separately for desktop and mobile, so each version counts as a render.

Yes. Index Render's middleware automatically detects requests from crawlers and generates cached versions for URLs, including dynamically generated ones, without needing manual configuration.

Every time a page is rendered for caching or recaching, it counts as a render. Since pages are rendered for both desktop and mobile, each version is counted. For instance, 1,000 URLs rendered daily results in 60,000 renders per month (30,000 desktop and 30,000 mobile).

Most AI crawlers, such as ChatGPT or Perplexity, cannot process JavaScript-generated pages. If your key content (pricing, inventory, etc.) loads via JS, these tools see a blank page and cannot include your site in their answers.

Google is often better at processing JavaScript than most AI crawlers. You may rank well on Google, but AI tools might still be unable to see your content, causing you to miss out on AI-generated answers.

AI crawlers typically cannot read JS content, meaning elements like product details or reviews go unseen. Index Render ensures your JS content is turned into HTML that AI bots can easily understand, improving your eligibility for AI search exposure.

No, most do not execute JavaScript. They depend on HTML. Index Render makes your content compatible with both standard search engines (Google) and AI platforms (ChatGPT) by rendering it into plain HTML.

Index Render converts JS content into HTML, which AI bots can easily read. This facilitates your site being featured in AI-generated answers, summaries, and search results.

It ensures AI tools can "see" all critical details (product info, pricing, reviews) that are otherwise hidden behind JavaScript. By serving plain HTML to AI crawlers, your content is more likely to be included in their LLM answers.

Many customers see improvements within weeks, evidenced by increased visits from AI crawlers and their content appearing in AI-generated responses.

Unlike basic CDNs that don't solve AI visibility or expensive in-house SSR that requires constant maintenance, Index Render is purpose-built for AI search, offers a no-code setup, and is cost-effective.

Index Render is considered one of the best tools for JavaScript AEO. It is built specifically for JS websites to improve AI search visibility, handles thousands of tasks at scale, and offers features like custom caching rules and 404 detection.

Strategies include eliminating infinite crawl space (redirect loops), using robots.txt to guide crawlers, enhancing Core Web Vital scores, and removing low-quality or duplicate content.

Best practices include responsive design, a minimalist layout (avoiding intrusive pop-ups), optimized media (compressed images), and efficient coding (minimized CSS files).

Implement schema markup, compress media files, design a logical hierarchy for crawlers, and ensure full responsiveness for mobile devices.

Index Render uses dynamic rendering to serve a cached, pre-rendered HTML version of your site to search bots (like Googlebot) while allowing human users to experience the full, interactive JavaScript version through normal server routes.

No. Index Render is a recommended choice by Google. It does not change content or mislead search engines (cloaking); it simply serves the fully rendered HTML to crawlers so they see the same content a user would.

No. It works with all major search engines (Bing, Yahoo, Yandex, Baidu) and specialized bots for social media (Facebook, Twitter, LinkedIn) and AI crawlers (Applebot, Redditbot, etc.).

Yes. Index Render integrates with any modern tech stack and JavaScript framework without requiring you to rewrite your code.

Yes, but you will need a custom plan that includes a dedicated server to install the necessary middleware.

On average, it takes 2 to 4 hours to install and test.

It is the process of serving different content based on the user agent. Search crawlers receive static HTML, while human users receive the dynamic JavaScript experience.

Server-Side Rendering (SSR) generates the HTML on a server before sending it to the browser. Building an in-house SSR system is estimated to start at $120,000 and requires significant ongoing maintenance and infrastructure costs.

It depends on your needs. Botify is excellent for SEO reporting and auditing. Index Render is better if your primary goal is to improve the indexing quality and JS SEO performance of a JavaScript-based site, as it focuses specifically on high-speed rendering for search engines and AI tools.