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I will fix google core web vitals, improve lcp, cls, and page speed
Quentin G
About this gig
Is your site failing Google Core Web Vitals or loading slowly on mobile?
Slow speed hurts search rankings, increases bounce rates, and costs sales. Passing Core Web Vitals (LCP, CLS, INP) is now mandatory on Google.
I provide technical website speed optimization and Core Web Vitals hardening with 0% risk of breaking your design.
WHAT I FIX & OPTIMIZE:
Largest Contentful Paint (LCP < 2.5s) Asset preload & server cache
Cumulative Layout Shift (CLS = 0.00) Layout stability & font swap
Total Blocking Time (TBT/INP) Minify CSS/JS & defer scripts
Next-Gen Images Conversion to WebP
Browser Caching Cache-Control headers & Gzip compression
Eliminate Render-Blocking CSS & JS
SUPPORTED PLATFORMS:
WordPress, WooCommerce, Shopify, Webflow, PrestaShop, Custom PHP & Cloudflare.
WHAT YOU RECEIVE:
Verified Google PageSpeed Before/After proof report
Custom-tailored code snippets (.htaccess / Nginx / hooks)
Guaranteed 0% layout change (safe code tuning)
Send your website URL for a diagnostic!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Quentin G
Quentin G
- FromBelgium
- Member sinceFeb 2023
Languages
English, French
Studied in the e-commerce field.
Been selling stuff online for over 3 years, with expertise on websites & marketplaces.
Always looking to improve and make new connections.
My Portfolio
FAQ
Will optimizing speed break my website's design or layout?
Never. All code minification, image conversions, and caching configurations are performed safely with 0% visual disruption to your theme, typography, or styling.
Do I need to give you my hosting or CMS access?
You can either grant temporary admin/FTP access for direct deployment, or I can provide ready-to-paste code snippets (.htaccess, WebP assets, liquid/php snippets) with a step-by-step installation guide.
How do you verify the results?
Every order includes an independent Google PageSpeed Insights & Lighthouse verification report comparing exact metrics before and after the optimization.
