PHP - Wordpress template optimization for performance and Web Vitals

Closed job
SomethingGreenOnline
SomethingGreenOnline
Employer
122 deals
Job category:
Desktop/web applications
Expected budget:

Negotiable

Preferable skills:
Published:
Finished

Job description

I have an almost 10 years old wordpress template/website. That is, simple, without a huge variety of options in the admin panel,

Currently results in GTmetrix for homepage are:

-Grade D

-Performance 47%

-Structure: 89%

-Largest Contentful Paint 2.3s

-Total Blocking Time 296ms

-Cumulative Layout Shift 0.63

Currently the results in GTmetrix for the blog page are:

-Grade D

-Performance 59%

-Structure: 92%

-Largest Contentful Paint 2.2s

-Total Blocking Time 87ms

-Cumulative Layout Shift 1.05

Currently the results in GTmetrix for the post page are:

-Grade D

-Performance: 53%

-Structure: 90%

-Largest Contentful Paint 2.8s

-Total Blocking Time 120ms

-Cumulative Layout Shift 1

The task is to improve the code so that everything in GTmetrix is green for: homepage, posts, blog loop:

ie:

-Grade B or Grade A

-Performance from 80% to 100%

-Structure from 80% to 100%

-Largest Contentful Paint less than 1.2s

-Total Blocking Time less than 150ms

-Cumulative Layout Shift less than 0.1

Required functions: