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Website Speed Optimisation and Core Web Vitals

Website speed optimisation and Core Web Vitals package by iScreenviewer: image compression, caching, script clean-up, before and after report
Website Speed Optimisation and Core Web Vitals: what is included, before and after pagespeed report, images compressed and served as webp, caching and compression configured, unused plugins, apps and scripts removed, lcp and layout shift fixes, next steps for hosting and theme
How the Website Speed Optimisation and Core Web Vitals package works in four steps: order the package, share access, i optimise, get your report
$449 AUD
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Make your WordPress, WooCommerce or Shopify site load faster: image, caching, script and Core Web Vitals fixes for your key pages, with a before and after PageSpeed report.

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  • Delivered by the iScreenviewer team
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A slow website loses visitors, sales and rankings. This package speeds up your WordPress, WooCommerce or Shopify site and improves your Core Web Vitals (LCP, INP and CLS), so pages load quickly on mobile and Google sees a better page experience.

In short: A fixed-price speed optimisation for WordPress, WooCommerce or Shopify: image compression and WebP, caching, script and app clean-up, lazy loading and Core Web Vitals fixes for up to 5 key templates, with a before and after PageSpeed report.

What’s included

  • Before and after PageSpeed Insights and Core Web Vitals report for 5 key pages
  • Images compressed, resized and served as WebP or AVIF, with lazy loading below the fold
  • Caching and compression configured (WordPress) or theme assets optimised (Shopify)
  • Unused plugins, apps and leftover scripts removed or deferred
  • Render-blocking CSS and JavaScript reduced, and fonts preloaded
  • Layout shift (CLS) fixes for images, banners and embeds
  • Largest Contentful Paint (LCP) image prioritised on key templates
  • A short list of next steps if hosting or the theme is holding you back

What you supply

Admin access to your website (and hosting for WordPress), and a list of your most important pages. A staging site is helpful but not required.

Who it’s for

Small businesses and online stores in Australia, New Zealand, the US and Canada whose site feels slow, fails Core Web Vitals in Google Search Console, or scores poorly in PageSpeed Insights on mobile.

Delivery

Completed within 5 business days of receiving access. Field data in Search Console updates over the following 28 days.

How it works

  1. Purchase the package and I’ll contact you within one business day.
  2. You share website and hosting access.
  3. I benchmark, optimise and retest your key pages.
  4. You receive a before and after report with next steps.

Work is completed by Mark Serdina, a Sydney-based Shopify, WordPress and SEO developer. Site also hard to use on phones? Add Mobile and Tablet Responsiveness. For a full picture, start with the SEO and Analytics Health Check. Comparing options? Read the Website Services Price Guide.

New to ordering? Read how it works and the Shop FAQ, or request a custom quote if you need something different.

Frequently asked questions

What are Core Web Vitals?

Core Web Vitals are Google’s measures of page experience: Largest Contentful Paint (loading speed), Interaction to Next Paint (responsiveness) and Cumulative Layout Shift (visual stability).

Does website speed affect SEO?

Yes. Page experience, including Core Web Vitals, is part of how Google ranks pages, and faster pages also convert more visitors into enquiries and sales.

Can you guarantee a 100 PageSpeed score?

No one can honestly guarantee a perfect score, as hosting, themes and third-party apps play a part. You will get measurable improvements and a clear report of what changed.

Does this work on Shopify?

Yes. On Shopify I optimise images, theme code and app scripts. Server caching is handled by Shopify itself.

Will optimisation break my website?

Each change is tested, and a backup is taken before work starts on WordPress sites, so anything can be rolled back.

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Why you can trust iScreenviewer

Buy with confidence

Every package is delivered by Mark Serdina, a Sydney-based Shopify, WordPress and SEO developer with years of agency experience.

  • 60+Projects delivered
  • 40+Tools & platforms
  • 1:1Direct contact, start to finish
  • Work directly with the developer

    No account managers or hand-offs. You talk to Mark, the person actually planning and building your project.

  • Agency experience

    Years of agency work in Melbourne and Sydney for well-known brands, now available to your business.

  • Clear pricing up front

    The price and what is included are set out on this page before you pay, so you know exactly what you are getting.

  • Secure payment

    Pay by card through Stripe, or by PayID or bank transfer, on an SSL-encrypted checkout. Your card details are never stored on this site.

  • Reply within one business day

    After you order, you will hear from Mark within one business day to confirm the details and get started.

  • Sydney-based

    A local Australian freelancer you can call directly on 0413 422 619, not an anonymous marketplace seller.

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  • Talk directly to the developer
  • Clear quotes before any work starts
  • Sydney CBD based