Service · Growth Engineering & Creative Production

Technical SEO for Crawlable, Indexable, High-Performing Websites

We improve the technical foundation of websites so search engines can crawl, understand, index, and rank important pages more effectively — combining technical audits, Core Web Vitals, structured data, GSC analysis, content architecture, and engineering fixes.

The crawlable, indexable foundation — and a plain answer when technical work is not the constraint.

Crawl & indexationStructured dataSite architectureContent opsTECHNICAL SEOone senior team, end to end
The problem

Problems this service solves.

  1. 01Important pages are not indexed or are indexed with the wrong URL
  2. 02Core Web Vitals are failing and affecting search rankings
  3. 03JavaScript-rendered content is not being crawled correctly
  4. 04Duplicate content and canonical issues are splitting link equity
  5. 05Site has traffic but no clear content cluster or internal linking strategy
  6. 06Structured data is missing or incorrectly implemented
What you get

Concrete deliverables, not activities.

  • Technical SEO audit with prioritized fix list
  • Google Search Console analysis and keyword/CTR review
  • Crawl and indexing issue diagnosis and resolution
  • Core Web Vitals optimization (LCP, CLS, INP)
  • Page speed and frontend performance improvements
  • Structured data and schema markup implementation
  • Canonical and redirect chain review
  • Sitemap and robots.txt review
  • Internal linking strategy and implementation
  • Content cluster planning and architecture
  • Programmatic SEO guidance and setup
  • JavaScript SEO checks for SPAs and dynamic pages
  • Meta title and description review and optimization
  • Image SEO and alt text audit
  • AI-search and LLM readiness recommendations
  • Landing page SEO review for paid/organic alignment
  • Ongoing monitoring and weekly change reports
The stack

What this is built on.

  • Google Search Console API
  • Ahrefs / Semrush
  • Screaming Frog
  • Zasya SEO Copilot
  • Next.js / Nuxt.js

Built for these teams

Ecommerce businesses losing organic traffic to indexing or speed issues · SaaS companies building content clusters for product-led growth · Businesses investing in paid ads who need landing page SEO aligned · Teams whose technical issues are blocking content performance

Typical engagement

How the weeks run.

WEEK 1

Crawl, GSC, and technical discovery

Crawl, index coverage and Search Console together — what is blocked, what is duplicated, what is ranking despite us.

WEEK 2

Prioritized SEO roadmap and engineering fixes plan

A fix list ordered by what search engines are actually struggling with, separated from what is a content problem.

WEEKS 3–N

Technical implementation, structured data, performance, and content architecture

Implemented with engineering, not filed as recommendations — structured data, architecture and speed.

FINAL WEEK

Validation, reporting, monitoring, and next-step roadmap

Re-crawled and compared against the baseline, with the monitoring that catches the next regression.

The honest read

How we approach technical SEO

We use it when

  • Pages exist that deserve to rank, and search engines are struggling to crawl, render or index them.
  • There is engineering access — technical SEO that can only file recommendations does not ship.
  • Search Console carries enough history to diagnose from rather than guess.
  • The commercial pages and the content are aimed at the same intent.

We refuse it when

  • The site is technically sound and the constraint is that the content does not answer the query.
  • The domain is new enough that there is nothing yet to diagnose.
  • Rankings are wanted for terms the business has no genuine claim to.
  • The fix list will be handed to a team with no capacity to implement it.
Technical SEO is engineering, not just auditing. We implement fixes, not just recommendations. We connect GSC data to page-level decisions, fix Core Web Vitals as code changes, and structure content architecture around what search intent the business can actually win.
Proof

Work in this area.

Email AutomationVerified client work

Klaviyo Email Automation, Segmentation, and Lifecycle Revenue System

An audit-led Klaviyo rebuild focused on segmentation, list hygiene, lifecycle flows, targeted campaigns, email copy, and revenue visibility.

Upwork client feedback
Fast, straightforward work. Will hire again.
Upwork client feedback
Why Zasya for Technical SEO

What makes us different.

Engineering as foundation

Crawl, Core Web Vitals, schema — fixed as engineering work, not blog posts or recommendations handed to your dev team.

GSC-grounded analysis

Real impression and CTR data from Search Console, not third-party estimates. Decisions made on what Google actually sees.

Paid and organic aligned

We review how organic pages support paid campaigns and conversion flows — SEO connected to business outcomes, not just rankings.

Technical SEO — FAQ

Questions we hear every time.

What is the Zasya SEO Copilot?
Our internal AI audit tool that helps us analyze sitemaps, GSC data, and page-level issues faster. It supports our process — it does not replace strategy or engineering work.
How long until we see results?
Technical fixes typically show improvements in 4–8 weeks. Content clusters compound over 3–6 months. Structured data can improve rich result eligibility within days of deployment.
Do you implement fixes or just recommend them?
We implement. Core Web Vitals fixes, structured data, canonical corrections, redirect chains, and internal linking changes are all done by our engineers — not handed to your team as a list.
Can you help with programmatic SEO?
Yes — for ecommerce, directories, and SaaS products with large page sets. We help plan the architecture, template structure, and content differentiation strategy.

Start a conversation

Audit your technical SEO.

Bring your Search Console and your sitemap. We'll say what is blocking crawling and indexing, what is a content problem wearing a technical costume, and what to do first.

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