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Astro
Built on Astro

Astro development agency

Astro websites built for speed and SEO

  • Static pages with minimal JavaScript, built to pass Core Web Vitals
  • Text, images and posts your team edits in a CMS
  • Free speed check before you commit to anything
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Free website speed check

We test your site's speed and Core Web Vitals and show what an Astro build would change.

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225+ Google reviews

Trusted by 300+ brands, locally and nationally

$100M+generated revenue
300+businesses grown
50+case studies
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Orchard PageSpeed results

Orchard PageSpeed scores, Webflow vs Astro.

We ran Google PageSpeed Insights on The Orchard's homepage, on the old Webflow site and on the Astro build, on the same day. The page now finishes loading in 0.6 seconds instead of 4.0, and the main image appears in 0.7 seconds instead of 1.7.

Best practices and SEO both reached 100 out of 100. A retest on 4 November scored 95 for performance.

Google PageSpeed Insights desktop results for The Orchard homepage: Speed Index 4.0 seconds on the Webflow site, 0.6 seconds on the Astro build

What is Astro?

How Astro websites work.

Astro is an open-source web framework for content-led websites: marketing sites, venues, service businesses and blogs. It launched in 2022, is MIT-licensed, and has been part of Cloudflare since January 2026.

Most modern website builders send the browser a bundle of JavaScript that has to run before the page appears. Astro does that work once, when the site is built, and sends finished HTML. The page shows as soon as it arrives, on any phone or connection.

  • Pages built ahead of time

    Every page is turned into plain HTML when you publish, then served from a global CDN close to your visitors.

    Fast pages, even on mobile data

  • JavaScript only where needed

    Interactive parts, such as a booking form or a menu, load as small islands. The rest of the page ships with no JavaScript.

    Less to download, less to break

  • Content from your CMS

    Text, images and posts come from a headless CMS such as Sanity. Publishing rebuilds the changed pages in minutes.

    Your team edits without a developer

Core Web Vitals by framework

Astro sites pass Core Web Vitals most often.

Astro's islands architecture sends finished HTML and loads JavaScript only for the parts of a page that need it. Across real-world sites, that shows up in Google's own speed data.

71% of Astro sites pass Core Web Vitals, against 48% of WordPress sites and 35% of Next.js sites.

% of real-world sites with good Core Web Vitals
  • Astro71%
  • WordPress48%
  • Gatsby45%
  • Next.js35%
  • Nuxt28%

Source: HTTP Archive and Chrome UX Report, via astro.build

Q Agency's tech team presenting a software build

Free Astro speed check

See how fast your site could be on Astro.

We test your current site in PageSpeed Insights and Core Web Vitals, then show you what an Astro rebuild would change, page by page.

Get your speed check225+ 5 star Google reviews

Who uses Astro

Brands and backers behind Astro.

Cloudflare acquired the company behind Astro in January 2026 and kept it open source and MIT-licensed. Webflow, Wix, Netlify and Sentry back the Astro Ecosystem Fund, and the framework is downloaded almost 1,000,000 times a week.

Used by

Backed by

Source: astro.build

Astro case study: Q Agency

Q Agency's website, built on Astro.

We rebuilt our own website on Astro, with Sanity as the CMS and hosting on Cloudflare. Our team edits pages, case studies and articles in the browser, and a publish goes live in about 5 minutes.

On desktop it scores 93 for PageSpeed performance and 100 for SEO and best practices, and the main content appears in 0.3 seconds.

The Q Agency website on desktop and phone, built on Astro

Astro benefits

Astro speed, security and hosting cost.

The case for Astro, from a team that also builds Webflow, Shopify and WordPress.

Minimal JavaScript, fast pages

Astro sends finished HTML and no JavaScript unless part of the page needs it. 71% of Astro sites pass Core Web Vitals, against 48% of WordPress sites.

No database or plugins

The public site is static files: no database, no admin login and no plugins on the server, so there is far less to patch or break into.

Lower hosting costs

No site plan subscription. Static pages are cheap to serve from a global CDN, and a traffic spike does not need a bigger server.

Want to design new pages yourself, without a developer? Webflow is our pick for that.

Webflow websites

Platform comparison

Astro vs Webflow vs WordPress.

We build on all 3. Pick the one that matches how your team edits pages and how much speed matters to your sales.

AstroAstroOur pickWebflowWebflowWordPressWordPress
Best forSites where speed and search win the saleMarketing sites your team designs inContent-heavy sites, teams already on it
Who edits itYour team, in a CMS, design lockedYour team, in the Editor, layout lockedYour team, if the build is kept lean
New page layoutsFrom preset sections, or added by usYour team, visually, in the DesignerYour team, with a page builder
SpeedFastest: finished HTML, JavaScript only where neededFast by default, clean code on a CDNDepends entirely on theme and plugin discipline
SecurityStatic files: no database or login to attackHandled by WebflowPlugins and updates need an owner
Ongoing platform costHosting plus a CMS planSite plan subscriptionHosting plus plugin licences
Watch out forNew layouts need a developerNot built for big storesPlugin sprawl and abandoned builds

Astro, Webflow or WordPress:
which fits your team?

Book a 30 minute call. We look at how your team edits the site today and what it needs to do, then recommend the platform that fits.

Astro build stages

Astro build process in 6 stages

New builds and rebuilds run in the same 6 stages. We set the exact timeline with you after the first call.

  1. Audit

    Speed and SEO baseline

    PageSpeed, Core Web Vitals, rankings and enquiries recorded, so the new site has a number to beat.

  2. Structure

    Sitemap and content model

    Pages planned against search demand, and the CMS fields your team will edit agreed up front.

  3. Design

    Design

    From your brand, desktop and mobile, as a set of sections your pages are built from.

  4. Build

    Build and CMS

    Static Astro pages, CMS connected, content loaded, tracking wired, redirect map ready.

  5. Launch

    Launch

    DNS, CDN and redirects live, Core Web Vitals checked, Search Console watching.

  6. Grow

    Training and support

    Your team trained in the CMS, then updates, SEO and new pages from the same people.

Astro migrations and redirects

Astro migrations that keep your rankings.

Most traffic drops after a new website are not Google. They are a missing redirect map. Every rebuild we ship comes with one, and with a baseline taken before launch so you can see what changed.

  • Rank and traffic baseline before a line of code
  • One-to-one redirect map for every URL
  • Metadata, schema and internal links carried over
  • Search Console monitored after launch

Without a plan

2.9k to 895

Monthly sessions after a rebuild with no redirects. Thermoline, before Q.

With one

+61%

Organic sessions 10 months after a Shopify migration. Mrs Fields.

STRATEGYset onceBRANDWEBSITEMARKETINGDATAand AI

Web, brand and ads team

Astro sites, brand and ads.

Most sites are built in isolation: a brand guide handed to a web team, then handed again to whoever runs the ads. Something is lost at every handover. Here the same plan runs all 4.

  • Built for your team: content edits happen in the CMS, and existing systems such as HubSpot are integrated, not thrown out.
  • Custom builds from scratch: clean code and components made for your brand, never a template.
  • Selling from launch week: the designer who made the brand builds the site, and the campaigns launch the week it goes live.

Q Agency web team

Sydney Astro developers.

Led by Jake. A named account manager runs the plan and you deal directly with the designer and developer on your build. Everyone is in Sydney.

Google reviews

What our clients say
on Google.

5.0

225+ 5 star reviews

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Read all reviews on Google
Olivia TolleySydney Smile Doctor
Highly recommend Q Agency. They set up the branding for our small business and managed to execute our vision perfectly. They take the time to really listen to what you are after and have excellent attention to detail. We would be lost without their team.
John JoannouManufactor Precinct
Q Agency understood the reason why we exist and as a marketing agency is helping us get the messaging across. High five to Cassandra and Michael, they and the agency really care.
Reece NeillMagnolia Kitchens
We are extremely pleased with the work done on our website. The team demonstrated professionalism and expertise throughout the process, we could not be happier with the outcome.
Luke SalibaFTP Playground
Josh and the team are very professional, friendly, and work hard to ensure you are happy and get exactly what you are after. Very happy with the website Q Agency delivered and will continue to use their five star service.
Andy Evanshumii
Consistently blown away by the speed, quality and cost-efficiency of the team at Q Agency. They have levelled up the humii website 10x since we started with them and we're stoked with the outcome.
Suzanne WalkerClear Path Accounting
I can't tell you the impact that working with Q Agency has had on my business. They don't just do marketing, they become part of your business, understanding your goals and driving real results.
Alistair Preston-JonesMountain Culture
Exceptional team to work with. We have used their services for web design, SEO and email marketing so far and the quality of work has been great and timely.
Alex ZambranoZamps Electrical
Steph has been awesome to work with on our Google Ads. Super professional, transparent, and actually delivers results. She genuinely cares about the business and always keeps me in the loop.
Alexandra SGoogle review
Q helped us upgrade our website, developing best practice UX and UI for better user journeys and to drive lead volume. They care about our results and know the right levers to pull to get us the outcomes we need.
Iain FrenchLocked On
Steph and the team at Q Agency are amazing to work with. Excellent communication and very helpful from start to finish, and delivered our project to a high standard.
Chris HowlettGoogle review
Came to Q for a Shopify refresh and they absolutely delivered. The new website is faster, cleaner, and way easier for customers to use.
Richard HengGoogle review
The head of digital at Q Agency has legitimately been the best to work with. Actively tries to grow our business and gives common sense advice rather than marketing jargon.
Mareile Osthushumii
It has been great to work with the team at Q Agency. Smooth and fast process, we love our new website.
Sophie RayGoogle review
Our paid ads are performing better than ever, and communication has been clear and proactive throughout. Highly recommend them for anyone wanting real results from their ad spend.
Holly FenwickGoogle review
The SEO team were amazing to work with and took the time to understand me and my business. I have already had great feedback about the new website and just could not be happier.
Krystle MedinaOne Stop Pallet Racking
Q Agency and Steph have been excellent to work with. Steph has been very knowledgeable, understanding and thorough in assisting with our new website build.
Rebecca Liu-BrennanDance Cirque
Could not ask for anything more from this incredible company. They come to you with innovation, commitment and consistency. Their knowledge and implementation is helping me to scale my business beyond what I ever thought would be possible.
Matthew RahnPower with Purpose
The team went above and beyond to understand our business goals and create a digital marketing strategy that truly delivered results.
Peter ChivasThe Orchard
Highly recommended, very professional.
Michael KoopmanTermina
Thanks for the dedicated and tailored work to create exactly what we were after.
Michael KoopmanTermina
Thanks for the dedicated and tailored work to create exactly what we were after.
Peter ChivasThe Orchard
Highly recommended, very professional.
Matthew RahnPower with Purpose
The team went above and beyond to understand our business goals and create a digital marketing strategy that truly delivered results.
Rebecca Liu-BrennanDance Cirque
Could not ask for anything more from this incredible company. They come to you with innovation, commitment and consistency. Their knowledge and implementation is helping me to scale my business beyond what I ever thought would be possible.
Krystle MedinaOne Stop Pallet Racking
Q Agency and Steph have been excellent to work with. Steph has been very knowledgeable, understanding and thorough in assisting with our new website build.
Holly FenwickGoogle review
The SEO team were amazing to work with and took the time to understand me and my business. I have already had great feedback about the new website and just could not be happier.
Sophie RayGoogle review
Our paid ads are performing better than ever, and communication has been clear and proactive throughout. Highly recommend them for anyone wanting real results from their ad spend.
Mareile Osthushumii
It has been great to work with the team at Q Agency. Smooth and fast process, we love our new website.
Richard HengGoogle review
The head of digital at Q Agency has legitimately been the best to work with. Actively tries to grow our business and gives common sense advice rather than marketing jargon.
Chris HowlettGoogle review
Came to Q for a Shopify refresh and they absolutely delivered. The new website is faster, cleaner, and way easier for customers to use.
Iain FrenchLocked On
Steph and the team at Q Agency are amazing to work with. Excellent communication and very helpful from start to finish, and delivered our project to a high standard.
Alexandra SGoogle review
Q helped us upgrade our website, developing best practice UX and UI for better user journeys and to drive lead volume. They care about our results and know the right levers to pull to get us the outcomes we need.
Alex ZambranoZamps Electrical
Steph has been awesome to work with on our Google Ads. Super professional, transparent, and actually delivers results. She genuinely cares about the business and always keeps me in the loop.
Alistair Preston-JonesMountain Culture
Exceptional team to work with. We have used their services for web design, SEO and email marketing so far and the quality of work has been great and timely.
Suzanne WalkerClear Path Accounting
I can't tell you the impact that working with Q Agency has had on my business. They don't just do marketing, they become part of your business, understanding your goals and driving real results.
Andy Evanshumii
Consistently blown away by the speed, quality and cost-efficiency of the team at Q Agency. They have levelled up the humii website 10x since we started with them and we're stoked with the outcome.
Luke SalibaFTP Playground
Josh and the team are very professional, friendly, and work hard to ensure you are happy and get exactly what you are after. Very happy with the website Q Agency delivered and will continue to use their five star service.
Reece NeillMagnolia Kitchens
We are extremely pleased with the work done on our website. The team demonstrated professionalism and expertise throughout the process, we could not be happier with the outcome.
John JoannouManufactor Precinct
Q Agency understood the reason why we exist and as a marketing agency is helping us get the messaging across. High five to Cassandra and Michael, they and the agency really care.
Olivia TolleySydney Smile Doctor
Highly recommend Q Agency. They set up the branding for our small business and managed to execute our vision perfectly. They take the time to really listen to what you are after and have excellent attention to detail. We would be lost without their team.

Astro agency, Sydney

Astro design, build and migration across Australia.

Q Agency is an Astro development agency in Sydney working with businesses across Australia. Our Astro developers handle web design, Astro web development and the CMS your team edits, and move existing sites across from WordPress, Webflow and Wix with a redirect plan.

Astro suits businesses that win enquiries from mobile search, where a slow page loses the visitor before the first line loads. The Orchard Penrith relaunched on Astro, moving from Webflow, and function enquiries rose 108% over a like-for-like 3 weeks. Its PageSpeed performance score went from 53 to 95, and pages load 4x faster. This site is built on Astro too.

When Astro is the wrong fit, we say so. If your team wants to design new pages visually, Webflow is the better call, and we build that too. The consultation tells you which platform fits and what the move involves.

Astro FAQs

Astro website questions

Straight answers. If yours is not here, ask on the call.

What does an Astro development agency do?

An Astro development agency designs and builds websites on the Astro framework, connects them to a CMS your team edits, and handles hosting, SEO and migrations from platforms like WordPress or Webflow. Q Agency's Astro developers do all of that from Sydney, alongside the brand, ads and SEO work that brings visitors to the site.

What is Astro?

Astro is a web framework that builds your site into finished HTML pages ahead of time and adds JavaScript only to the parts that need it, such as a booking form or a menu. Pages load fast because the browser has less to download and run.

Is Astro a safe long-term choice?

Yes. Astro is open source and MIT-licensed, it is downloaded almost 1,000,000 times a week, and Cloudflare acquired the company behind it in January 2026 with a commitment to keep it open and working on any host.

Is Astro good for SEO?

Yes. Every page is finished HTML, so Google and AI search tools read the content without running any scripts. Fast load times help Core Web Vitals, and titles, schema, sitemaps and redirects are set in the build.

Can our team edit an Astro website?

Yes. We connect the site to a headless CMS such as Sanity, so your team edits text, images, posts and FAQs in a browser and publishes without a developer. New page layouts are the one thing that still need us.

How fast is an Astro website?

The Orchard Penrith's homepage scored 53 for PageSpeed performance on Webflow and 95 on Astro, and now finishes loading in 0.6 seconds instead of 4.0. Your numbers depend on images, fonts and third-party scripts, which we keep lean.

Is Astro more secure than WordPress?

The public site is static files with no database, admin login or plugins, so the common WordPress attacks have nothing to target. Your CMS is a separate hosted service with its own logins.

What does Astro hosting cost?

Usually less than managed WordPress hosting, because static files are cheap to serve and there is no site plan subscription. Your running costs are hosting and the CMS plan, and we scope both with you before the build.

Will moving to Astro lose our rankings?

Not with a plan: baseline, one-to-one redirect map, metadata carried across, Search Console monitored after launch.

When is Astro the wrong choice?

When your team wants to design new pages visually, Webflow suits better. When you sell hundreds of products online, Shopify does. We build all 3, so we will tell you which fits.

Which CMS works best with Astro?

For most businesses, the best Astro CMS is Sanity: your team edits pages, posts and FAQs in the browser with a live preview, and this site runs on it. Astro also works with Storyblok, Contentful and WordPress used headless.

Astro vs Next.js: which is better for a business website?

For a marketing site, venue or service business, Astro. It sends finished HTML with JavaScript only where needed, so pages load faster, and 71% of Astro sites pass Core Web Vitals against 35% of Next.js sites. Next.js suits web apps with logged-in users and live data.

What does an Astro website cost?

It depends on page count, design and integrations. The scope is agreed with you before any work starts.

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225+ Google reviews

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