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SEO Optimization

Technical SEO: auditing and fixing indexation issues, Core Web Vitals (LCP, INP, CLS), schema.org structured data, sitemap and robots.txt, mobile optimization, site migrations without losing rankings.

The focus is the technical layer that lets search engines and AI assistants read your site correctly: getting pages into the green on PageSpeed, hreflang, duplicate cleanup, traffic recovery after a redesign.

A good starting point is a free check: online SEO audit — 50 technical checks per page, no sign-up.

Showing 1 to 15 of 27 (2 pages)
Core Web Vitals Optimization Service

Core Web Vitals Optimization

19 reviews
from 3 500 грн
Duplicate Pages Fix and Canonical Setup Service

Duplicate Pages Fix and Canonical Setup

7 reviews
from 3 000 грн
E-commerce SEO — Full Store Optimization Service

E-commerce SEO — Full Store Optimization

13 reviews
from 5 000 грн
Google Analytics 4 Setup for SEO Service

Google Analytics 4 Setup for SEO

13 reviews
from 1 500 грн
Google Search Console Setup Service

Google Search Console Setup

8 reviews
from 800 грн
Hreflang for Multilingual Sites Service

Hreflang for Multilingual Sites

10 reviews
from 2 500 грн
Image Optimization for SEO Service

Image Optimization for SEO

7 reviews
from 1 200 грн
In-Depth SEO Competitor Audit Service

In-Depth SEO Competitor Audit

11 reviews
from 3 000 грн
Internal Linking Strategy Service

Internal Linking Strategy

10 reviews
from 2 000 грн
Keyword Research and Semantic Core Service

Keyword Research and Semantic Core

12 reviews
from 2 000 грн
Local SEO (Google Business Profile) Service

Local SEO (Google Business Profile)

10 reviews
from 2 500 грн
Mobile Optimization for SEO Service

Mobile Optimization for SEO

13 reviews
from 2 000 грн
On-Page SEO Optimization Service

On-Page SEO Optimization

8 reviews
from 2 500 грн
robots.txt Optimization Service

robots.txt Optimization

8 reviews
from 600 грн
Schema.org / JSON-LD Markup Implementation Service

Schema.org / JSON-LD Markup Implementation

10 reviews
from 2 000 грн
Results

Before and after: real numbers

Measured before the work started and after delivery. Client names stay private — only the numbers.

id13.dev · this site ×3.8

A redesign without the extra weight

Rebuilt the theme: a light design system instead of full Bootstrap and layers of patches, fonts limited to the weights in use. Measured on the same pages before and after.

Home page fonts, KB
358 93
CSS transferred, KB
45 26
“!important” rules in CSS
1,270 228
ocStore · online store ×18

The store was slow — and it was not the server

One module fired 1,063 identical database queries on every page, and a setting recounted products across 2,500 categories. Fixed the module and the setting — the design and page content stayed the same.

Home page, s
6.34 0.35
Product page, s
5.94 0.45
Category page, s
13.5 2.2

before after