Squarespace vs Astro：哪個在 2026 年更好？
模板美感 vs 零 JavaScript 效能的內容網站
Choose Squarespace for beautiful templates with zero coding effort. Choose Astro if content performance and SEO matter — Astro ships zero JS by default (Lighthouse 95-100) at $0 hosting cost vs Squarespace's $16-65/mo.
Squarespace
Beautiful templates for every type of website
Astro
The web framework for content-driven websites
Feature Comparison
| Feature | Squarespace | Astro |
|---|---|---|
| Blog | ✓ | — |
| Forms | ✓ | — |
| Analytics | ✓ | — |
| Ecommerce | ✓ | — |
| SEO tools | ✓ | — |
| Scheduling | ✓ | — |
| Video pages | ✓ | — |
| Member areas | ✓ | — |
| Custom domain | ✓ | — |
| Visual editor | ✓ | — |
| Email campaigns | ✓ | — |
| SSL certificate | ✓ | — |
| Template library | ✓ | — |
| Mobile responsive | ✓ | — |
| Social integrations | ✓ | — |
| Actions | — | ✓ |
| Middleware | — | ✓ |
| i18n routing | — | ✓ |
| RSS generation | — | ✓ |
| Any UI framework | — | ✓ |
| SSG + SSR hybrid | — | ✓ |
| Server endpoints | — | ✓ |
| View transitions | — | ✓ |
| TypeScript native | — | ✓ |
| Image optimisation | — | ✓ |
| Sitemap generation | — | ✓ |
| Zero JS by default | — | ✓ |
| Content collections | — | ✓ |
| Islands architecture | — | ✓ |
| Markdown/MDX support | — | ✓ |
What is Squarespace?
Squarespace is a website builder known for designer-quality templates. Founded in 2004, it targets creative professionals and small businesses with beautiful but constrained website building.
What is Astro?
Astro is a modern web framework that ships zero JavaScript by default. It delivers the fastest content sites possible using islands architecture for selective interactivity.
Key Differences
Performance
Astro delivers Lighthouse 95-100 with zero JS. Squarespace averages 60-75. For content sites where speed drives SEO, the performance gap is decisive.
Design Approach
Squarespace uses pre-built templates for instant beauty. Astro requires custom design but produces unique sites that load instantly and stand out from template clones.
Cost
Astro hosting is free. Squarespace is $16-65/mo. The savings fund custom development that produces a better result.
Content Workflow
Squarespace has a built-in editor. Astro uses Markdown/MDX or pairs with a headless CMS. For developer-managed content, Astro is faster and more flexible.
Lock-in
Squarespace offers no code export. Astro is open-source — your code deploys anywhere, forever. No vendor lock-in.
Performance Comparison
| Metric | Squarespace | Astro |
|---|---|---|
| TTFB | 400ms-1s | 20-80ms (static) |
| Runtime | Proprietary | Node.js / Edge / Static |
| Page weight | 2-4MB average | 20-80KB typical |
| Lighthouse score | 60-75 typical | 95-100 |
SEO Comparison
| SEO Feature | Squarespace | Astro |
|---|---|---|
| OG tags | ✓ | ✓ |
| SSG support | ✗ | ✓ |
| URL control | ✓ | ✓ |
| Structured data | ✗ | ✓ |
| Meta tag control | ✓ | ✓ |
| Sitemap generation | ✓ | ✓ |
Squarespace
- Stunning templates
- No coding required
- Good for portfolios
- Reliable hosting
- Limited customisation
- No code export
- No public API
- Expensive ecommerce
Astro
- Zero JavaScript shipped by default
- Islands architecture
- Works with any UI framework
- Lighthouse 95-100
- Requires developer knowledge
- Smaller ecosystem
- Less suited for dynamic apps
- No built-in admin panel
When to Choose Squarespace
- You want beautiful design with zero effort
- Portfolio or creative site
- No developer access
- Managed hosting preferred
When to Choose Astro
- Content performance is top priority
- Perfect Core Web Vitals needed
- Blog, docs, or marketing site
- Frontend developers on team
Can You Migrate?
Yes. We've migrated 5,000+ sites between platforms. We handle data migration, content modeling, frontend rebuilds, and SEO preservation. Every migration is zero-downtime.
Frequently Asked Questions
Squarespace 和 Astro 有什麼區別？
Squarespace 是一個無需編碼的範本建立器。Astro 是一個現代框架，預設情況下零 JavaScript，可為內容網站提供最快的效能。Squarespace 很美觀；Astro 很快速。
Astro 比 Squarespace 快嗎？
是的。Astro 預設情況下零 JS，達到 Lighthouse 95-100 分。Squarespace 載入 2-4MB 的範本資產，得分為 60-75 分。Astro 網頁在任何連接上都能在 1 秒內載入。
我可以讓 Astro 網站看起來和 Squarespace 一樣好嗎？
當然可以。使用現代 CSS，Astro 網站可以看起來比 Squarespace 範本更好，同時具有自訂設計、零 JS 開銷和次秒級載入時間的額外優勢。
我應該從 Squarespace 遷移到 Astro 嗎？
如果您的網站內容豐富（部落格、作品集、行銷頁面）且 SEO 很重要，那麼是的。Astro 會快得多。Social Animal 可以處理 Squarespace 到 Astro 的遷移，並完整保留 SEO。
Astro 支援電子商務嗎？
Astro 可以與 Shopify、Snipcart 或 Stripe 整合以進行電子商務。它不是像 Squarespace 這樣的一體化解決方案，但效能和自訂優勢很大。
哪個更便宜？
Astro 網站託管成本為 $0（Cloudflare Pages、Vercel 免費層）。Squarespace 成本為 $16-65/月。在一年內，那是 $192-780 的節省，並具有更好的效能。
Squarespace 的缺點是什麼？
Squarespace 雖然用戶友善且對初學者理想，但有一些缺點。與 WordPress 或 Astro 相比，其自訂選項有限，可能對尋求獨特設計的進階使用者有限制。此外，Squarespace 的定價可能更高，特別是在考慮電子商務必要的附加功能時。該平台對其生態系統的依賴意味著在整合第三方工具方面的靈活性較低。此外，SEO 功能雖然已改進，但仍不如競爭對手提供的那麼全面，可能會影響可見性和搜尋排名。
截至 2026 年，排名前 3 的網站建立器是什麼？
截至 2026 年，排名前 3 的網站建立器是 WordPress、Squarespace 和 Wix。WordPress 繼續以其廣泛的外掛生態系統和靈活性主導。Squarespace 因其時尚的設計範本和易用性而受青睞，非常適合小型企業和創意人士。Wix 以其直觀的拖放介面和多功能設計選項脫穎而出，適合想要更多自訂而不深入代碼的使用者。雖然 Astro 因其注重效能的架構而獲得關注，但尚未在主流使用中超越這些既定巨頭。
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Whether it's a migration, a new build, or an SEO challenge — the Social Animal team would love to hear from you.