Your Framer Site Costs You $4,800/Year in Lost Conversions

A Framer-to-Astro migration eliminates the 400+ KB React runtime your content pages ship to every visitor, replaces $30-$45/month in hosting fees with $0 hosting on Cloudflare Pages or Netlify, and typically lifts Lighthouse scores from the 70-90 range into 95-100 territory. For content leads running blogs, documentation, or marketing sites on Framer, the math is straightforward: you are paying more to deliver a slower experience. We have rebuilt enough of these sites to know exactly where the performance and cost gains come from.

How much does a Framer site actually cost you per year?

Framer's Pro plan runs $30/month (billed annually). That is $360/year just for hosting. But the real cost is not the invoice -- it is the conversions you lose to slow pages. Research from Syncfusion shows that every 100ms of load time lost can trim conversions by up to 7%. Framer ships a React runtime on every single page, even pages that are nothing but text and images. That runtime adds weight, delays rendering, and pushes your Largest Contentful Paint well past the 1.5-second threshold that separates fast sites from slow ones.

If your site generates any meaningful traffic -- say 10,000 monthly visitors -- even a 3-5% conversion rate drop from slow loads adds up fast. On a product with a $40 average order value, that is roughly $4,800/year in revenue you never see. We have watched this pattern play out across dozens of content-heavy Framer builds. The problem is not Framer's design quality -- it is the architecture underneath.

Why does Framer ship so much JavaScript on content pages?

Framer is built on React. Every page, regardless of whether it contains a single interactive element, loads that React runtime to the browser. For an app with state management, authentication, and real-time updates, this makes sense. For a blog post or a marketing landing page, it is dead weight.

Here is a real comparison from a migration we studied closely:

• Marketing homepage with 8 sections, only 2 interactive (testimonial carousel and pricing calculator)
• Next.js version: 280 KB JavaScript shipped to every visitor
• Astro version: 24 KB JavaScript, loaded only when those 2 sections scroll into view

Same functionality. 90% less JavaScript. That is the difference between an architecture that assumes interactivity everywhere and one that assumes static content by default.

What changes when you move from Framer to Astro?

Astro ships zero JavaScript by default. Every page is pre-rendered to plain HTML and served from a CDN. When you do need interactivity -- a form, a calculator, an embedded widget -- Astro's islands architecture loads JavaScript only for that specific component. The rest of the page stays static.

Here is how the two platforms compare on the metrics that actually matter:

• Hosting cost: Framer Pro at $30/month vs. Astro on Cloudflare Pages, Vercel, or Netlify at $0
• Lighthouse scores: Framer typically lands 70-90; Astro sites routinely hit 95-100
• CMS collections: Framer Pro caps you at 10; Astro's content collections are unlimited and free
• Code ownership: Framer offers zero code export; Astro gives you a standard Git repository you fully own
• JavaScript shipped: Framer loads a React runtime on every page; Astro sends zero JS unless you explicitly opt in

The hosting savings alone -- $360-$540/year -- pay for the migration. The performance gains are where the real return shows up. For a detailed side-by-side breakdown, we wrote Your Team Wants Framer. Your Devs Want Astro. Here's What You're Actually Choosing.

How does the Framer-to-Astro migration process work?

We have refined this process across multiple production rebuilds. It breaks into four phases:

1. Design token extraction. We pull your typography, colors, spacing, and layout patterns from Framer and translate them into CSS custom properties and Astro component props. Your site looks identical after migration -- the visual layer does not change.

2. Content export and restructuring. Framer's CMS content gets exported and moved into Astro's content collections using Markdown or MDX files with type-safe Zod schemas. This is one of Astro's most underrated features: you define your content structure once, and every page that queries it gets full type checking at build time. If you need a headless CMS for non-technical editors, we connect Sanity, Storyblok, or whatever your team prefers.

3. Component rebuild. Each Framer page becomes an Astro component. Static sections render as pure HTML. Interactive sections -- forms, carousels, calculators -- become island components that load JavaScript only when visible. You can write these islands in React, Vue, Svelte, or Solid. Your team uses whatever they already know.

4. Hosting and redirects. We deploy to Cloudflare Pages (especially relevant now that Cloudflare acquired Astro in January 2026, which significantly strengthened Astro's long-term trajectory), set up 301 redirects for every existing URL, and verify that search engines pick up the new pages cleanly.

Most content sites with 20-50 pages take 2-4 weeks to migrate. Larger sites with complex CMS structures or custom integrations run 4-6 weeks.

When should you choose Astro vs. Next.js for a Framer migration?

This is the most common question we get, and the answer depends entirely on what your site does.

Choose Astro when your site is primarily content: blogs, documentation, portfolios, marketing pages, e-commerce storefronts with mostly-static product pages. Astro will give you the best performance by a significant margin for these use cases. As Pintox notes in their 2026 framework comparison, Astro is the clear winner when Core Web Vitals and SEO performance are the primary concern.

Choose Next.js when you need authenticated dashboards, real-time features, complex client-side state, or server-side application logic. Next.js 16 stabilized Turbopack for production builds and graduated Partial Prerendering, making it a strong choice for full-stack applications.

If you are unsure which direction fits, we wrote a detailed comparison: Your Framer Site Hit a Wall. Here's What Next.js Actually Costs You.

The migration path from Astro to Next.js is also straightforward if your needs change later -- you add an app/ directory and layer in server components. Going the other direction (Next.js to Astro) means losing SSR patterns. Starting with Astro for a content site gives you the performance win now without closing doors.

How does this compare to other platform migrations?

Framer is not the only platform where we see content sites paying a performance tax. WordPress sites carry similar overhead from plugin bloat and PHP round-trips -- we break down those numbers in Your WordPress Site Costs You $4,800/Year in Lost Conversions. Here's Why. Webflow charges even more at scale while still shipping unnecessary JavaScript, which we cover in Your Webflow Site Costs $2,340/Year. Your Astro Clone Costs $0. And legacy CMS platforms like Joomla carry costs that dwarf all of these -- see Your Joomla Site Costs You $4,200/Month in Lost Conversions.

The pattern is the same across all of them: platforms designed for visual editing or general-purpose applications ship far more code than content pages need. Astro was purpose-built for the opposite approach.

What does the long-term ownership picture look like?

This is where the decision gets clear. With Framer, you are locked in. There is no code export. Your CMS collections are capped by your plan tier. Your hosting options are Framer and only Framer. If Framer changes pricing, deprecates features, or shuts down, you start from scratch.

With Astro, you own a Git repository full of standard files. Any developer can read them. Any AI coding agent -- Claude Code, Cursor, or whatever ships next -- can modify them. You can host on any static CDN on earth. Your content lives in Markdown files or a headless CMS you control.

The framework you are still comfortable maintaining in three years matters more than the one generating conference talks today. Astro's acquisition by Cloudflare in January 2026 gave it enterprise backing and long-term infrastructure support. For content sites, it is the most defensible architectural choice we can recommend -- not because it is new, but because it ships less, costs less, and puts you in control of every file.