You will get Website Speed and Performace Optimization for Core Web Vitals

1 contract in progress

You will get Website Speed and Performace Optimization for Core Web Vitals

1 contract in progress

What's included $110

  • Delivery Time1 day
  • Number of Revisions1
    • Speed Optimization

1 day delivery — Feb 10, 2023
Revisions may occur after this date.
Upwork Payment Protection

Fund the project upfront. Felix gets paid once you are satisfied with the work.

Project details

Website speed optimization consulting services.

I have strong technical knowledge of Core Web Vitals and will help you optimize your website by implementing techniques such as:

▪️ Minification and compression of assets (better than Gzip).
▪️ Minification and compression of images and conversion to modern formats (better than JPEG).
▪️ Critical CSS extraction (to improve FCP).
▪️ Preloading and preconnecting resources.
▪️ Deferred loading of non-critical assets to improve website loading.
▪️ Low quality image placeholders, for lazy loading of images and videos.
▪️ Predictive navigation for preloading pages that your website users may visit.
▪️ Fix CLS related problems.
▪️ Fix FID related problems.
▪️ Fix LCP related problems.
▪️ Optimize WebFonts.

And many other techniques needed to optimize your website as much as possible, WITHOUT BREAKING ANY FUNCTIONALITY OR DESIGN.
Platform Other
Website Specialization Business, Education, Entertainment, Nonprofit, Podcasting, Blog, Portfolio, Wedding, Portal, Wiki/Knowledge, Other
Supported Plugin Types Other
What's included $110 These options are included with the project scope.
  • Delivery Time1 day
  • Number of Revisions1
    • Speed Optimization

Frequently asked questions

7 reviews
100% Complete
4 stars
1% Complete
3 stars
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2 stars
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Rating breakdown


Deron W.
Nov 22, 2022
Core Web Vitals package My experience with Felix was excellent.

He is a true professional that is highly talented, focused, and honest.

He completed all work in a timely fashion and without any issues.

Will work with again.


John Vensaint R.
Oct 17, 2022
CSS Expert- Continue An Unfinished Website Development


Soren S.
Oct 11, 2022
Website coding Great working with Felix! He was very available and skilled. Our new website is running great with the optimizations implemented by Felix. Can recommend highly!  


Alexis A.
Jun 24, 2022
Copear Diseno De Una Pagina A Otra (Wordpress) Web Developer Recommended! Knows how to edit CSS & Javascript well! Looking forward to hiring him again in the near future!  


winston f.
Jan 19, 2022
Fixed Dropdown Header Like Youtube / Google Search Needed Amazing experience with FELIX, he did everything up to standards. The fixed header looks good on my site and my page still loads ULTRA fast on google speed insights. He was very friendly and pleasant to work with. Thank you Felix for your help! I recommend Felix for your CSS needs.  

About Felix

Felix I.
Frontend & WordPress Developer | Web Performance Optimization Expert
97% Job Success
Managua, Nicaragua - 6:54 am local time
Hi, my name is Felix Icaza and I am a frontend and WordPress developer with over 5 years of experience. I specialize in creating clean, modern and attractive designs, with clean and extensible code, and I am an expert in optimizing website performance and speed.

My core stack includes technologies such as HTML 5, CSS 3, JavaScript ES6+ and WordPress, and I am also knowledgeable in modern frameworks and libraries such as React, Astro and Firebase. I am also adept at using visual WordPress builders such as Elementor, Divi Builder and Beaver Builder to create easy-to-manage websites for clients.

In addition, I have a strong technical knowledge of Core Web Vitals and use techniques such as asset and image minification and compression, deferred loading of non-critical resources, and predictive navigation to significantly improve website performance.

In short, I am a highly skilled and dedicated professional, and would be happy to work with you on your next web development project.

Steps for completing your project

After purchasing the project, send requirements so Felix can start the project.

Delivery time starts when Felix receives requirements from you.

Felix works on your project following the steps below.

Revisions may occur after the delivery date.

Speed and optimization changes for your website

All the necessary optimizations are made to improve the performance of the website and a comparison of the project before and after optimization is shown.

Review the work, release payment, and leave feedback to Felix.