Common signs: pages not indexed, traffic drops after a migration and duplicate pages. Usual causes: wrong canonicals, redirects, robots rules and JavaScript rendering. What we do: fix technical SEO issues in your code and CMS. What you get: pages Google can crawl and index.
Our technical SEO fix solves the problems that stop search engines from crawling, rendering and indexing your pages: wrong canonicals, redirect chains, blocked resources, broken sitemaps, missing structured data and JavaScript-only content. A Codersarts developer fixes them in your code or CMS. Fixed price from $199 with 1-day delivery.
Technical SEO Fix at a Glance
Item | Details |
|---|---|
Starting price | $199 for one site |
Delivery | 1 day |
Platforms | Next.js, React, Vue, WordPress, Shopify, Webflow, Wix and custom sites |
Fixes | Indexing, redirects, canonicals, sitemaps, robots.txt, hreflang, structured data and rendering |
Tools | Search Console, Screaming Frog and Rich Results Test |
What you get | Pages search engines can crawl and index |
Revisions | One revision round included |
What Is Technical SEO?
Technical SEO is making a website easy for search engines and AI crawlers to find, render, understand and index. It covers crawlability, status codes and redirects, canonical tags, XML sitemaps, robots rules, page speed, mobile usability, structured data and making sure JavaScript-rendered content is visible to crawlers.
We fix the technical foundations; keyword research and content strategy are separate work.
Signs You Need This
Search Console shows pages "Crawled - currently not indexed" or "Duplicate without user-selected canonical"
Traffic dropped after a redesign or migration
Old URLs return 404 errors
Google shows the wrong page or title
Your React or Next.js pages appear empty to crawlers
Common Causes
Migrations
Missing or chained redirects after URL changes.
Canonical mistakes
Pages pointing to the wrong canonical URL.
JavaScript rendering
Content loaded only in the browser.
Crawl blocks
robots.txt or noindex blocking important pages.
Quick Checks You Can Try First
Open the Pages report in Search Console.
Check that your sitemap lists only live, indexable URLs.
Test a key page with URL Inspection.
Crawl the site to find 404s and redirect chains.
If the problem remains, our engineers take it from there.
How We Fix It
Crawl. Crawl the site and review Search Console.
Prioritize. Rank issues by traffic impact.
Fix indexing. Canonicals, noindex, robots and sitemaps.
Fix redirects. Clean 301 redirects and broken links.
Fix rendering. Server-side rendering or pre-rendering where needed.
Validate. Request reindexing and monitor results.
What You Get
Fixed indexing and crawl issues
Clean redirects and sitemaps
Structured data where relevant
A prioritized issue report
Monitoring guidance
Example result (illustrative)
A SaaS company moved its marketing site to Next.js and lost 40% of organic traffic. Old URLs returned 404s, and blog pages had canonicals pointing to the home page. We mapped and added 301 redirects, fixed canonicals and the sitemap, and requested reindexing. Traffic recovered over the following weeks.
What Is Included and Not Included
Included | Not included |
|---|---|
One site | Content writing and keyword research |
Indexing, redirect and canonical fixes | Link building |
Structured data on key templates | Ongoing SEO management |
One revision round | Guaranteed rankings |
Pricing for Technical SEO
Package | Best for | Starting at | Delivery |
|---|---|---|---|
Quick fix | One specific indexing issue | $29 | 24 hours |
Technical SEO fix | Crawl, indexing, redirects and sitemaps | $199 | 1 day |
Migration recovery | Large redirect maps and rendering fixes | $599 | 3 days |
You get a fixed quote after we review your setup. You approve the scope before any payment.
Who This Is For
Sites that lost traffic after a migration
React and Next.js marketing sites
E-commerce sites with duplicate pages
Teams whose SEO agency needs developer help
What We Need From You
Search Console access
Site and repository or CMS access
Old URL list if you migrated
Key pages
Code and data privacy
We sign an NDA on request, work with the least access needed, and never keep copies of your data after delivery. You own all code, configuration and notes.
Key Terms Explained
Canonical: the preferred URL among duplicates
301 redirect: a permanent redirect that passes signals to the new URL
XML sitemap: a list of URLs for search engines
Structured data: code that describes page content to search engines
Common Mistakes We Avoid
Migrating without a redirect map
Listing redirected or noindex pages in the sitemap
Blocking CSS or JavaScript in robots.txt
Relying on client-side rendering for key content
Need More Than One Task?
Need developer help across a large site? See Web Apps. Or use Prepaid Developer Hours to cover several tasks from one prepaid balance.
Related Tasks
Core Web Vitals Fix for page experience
Domain, DNS & SSL Setup for domain and HTTPS issues
Page Speed Optimization for speed
Frequently Asked Questions
Why are my pages not indexed?
Common reasons are low perceived value, duplicates, wrong canonicals, noindex tags or crawl blocks.
Can you recover traffic after a migration?
Often, by restoring redirects, canonicals and sitemaps quickly.
Do React sites have SEO problems?
They can when content renders only in the browser; server-side rendering or pre-rendering solves it.
Do you write content too?
No, this task covers technical fixes only.
Make Sure Search Engines Can See Your Pages
Share your site and Search Console, and a Codersarts developer will fix the technical issues.