Crawlability & Indexability Audit
Full review of robots.txt, XML sitemaps, canonical tags, and crawl paths to ensure search engines reach and index the right pages.
Technical SEO
Technical SEO Service
At FS Nexa, we fix the underlying technical issues that stop search engines from properly crawling, indexing, and ranking your website, from site architecture and crawl budget optimization to structured data, Core Web Vitals, and JavaScript rendering issues. We specialize in technical SEO for websites with existing content and traffic that are being held back by indexing problems, slow performance, or crawl errors, combining deep platform knowledge with a systematic audit process to find issues generic tools often miss. Whether you need a full technical audit, log file analysis, sitemap and robots.txt cleanup, or ongoing monitoring as your site scales, we handle every detail so search engines can crawl and understand your site the way it's meant to be seen. Partnering with FS Nexa means working with engineers who understand both server-side architecture and search engine behavior, ensuring your technical foundation supports growth instead of limiting it.
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What Includes In The Service
Core Web Vitals & Site Speed Optimization
LCP, INP, and CLS improvements through render-blocking resource cleanup, image optimization, and caching strategy.
Structured Data & Schema Implementation
Technically valid, error-free schema markup mapped to actual page content for rich result eligibility.
JavaScript SEO & Rendering Audit
Ensuring dynamically rendered content is actually crawlable and indexable by search engines, not just visible to users.
Site Architecture & URL Structure
Logical, crawl-efficient site structure and URL patterns that support both usability and search engine understanding.
Log File Analysis
Reviewing actual server logs to see how search engine bots crawl your site and identifying wasted crawl budget.
Mobile Usability & Responsive Auditing
Ensuring full parity between mobile and desktop experiences in line with mobile-first indexing.
Security & HTTPS Configuration Review
SSL, mixed content, and security header checks that affect both trust signals and rankings.
Hreflang & International SEO Configuration
Correct implementation for multi-region or multi-language sites so search engines serve the right version to the right audience.
Our Clients
How We Deliver Every Project
Discovery & Requirements
Strategy & Planning
Design & Prototyping
Development & Build
SEO & Content Structure
Testing & Quality Check
Launch & Deployment
Support & Growth
Awards & Certifications
Why Work With Us
Why Choose Us
Drag a node or hover to explore what makes our work different.
- Clean, Custom Code No bloated templates or page builder debt. Every build is written to modern standards so it stays fast and easy to extend.
- SEO Built In Semantic structure, schema markup and Core Web Vitals handled during the build, not bolted on months later.
- Speed Obsessed Server level caching, optimised assets and lean queries so your pages load in under two seconds on real devices.
- Security First Hardened configurations, validated inputs and monitored updates keep your site protected long after launch.
- Direct Communication We are a small team, so you speak directly to the people building your project. No account managers in between.
- Support That Stays Launch is the start. We stay available for updates, fixes and growth work whenever you need us.
You can visit our contact page, email us at info@fsnexa.com, or send us a WhatsApp message at +441274801696. Once we hear from you, we'll arrange a quick meeting to discuss your requirements before starting the work.
We review crawlability, indexing, site speed, schema, mobile usability, and security, then deliver a prioritized list of fixes based on ranking impact.
Technical SEO focuses on how search engines access, crawl, and render your site, while on-page SEO focuses on content relevance signals within each page.
Technical fixes remove barriers that hold rankings back, but they work alongside strong content and authority rather than replacing them.
Yes, hosting, CMS, and Google Search Console access is typically needed for a complete audit and to implement fixes directly.
We recommend a review at least quarterly, with more frequent checks for large sites or those undergoing frequent structural changes.
Yes, we work directly through Search Console coverage and performance reports to identify and resolve indexing and crawl errors.
Yes, we handle redirect mapping, crawl monitoring, and post-migration audits to protect rankings during and after a site migration.
We use industry-standard tools including Screaming Frog, Google Search Console, and server log analyzers alongside manual code-level review.
No, changes are tested in a staging environment first and rolled out carefully to avoid disrupting your live site.