Crawlability and indexation
We make sure search engines can reach your important pages and that nothing important is accidentally blocked. This includes robots.txt review, XML sitemap validation and fixing crawl errors [citation:15].
You can write the best content and earn the best links. If search engines cannot crawl, understand or trust your site, none of it matters. We find and fix the technical problems that quietly cap your rankings: crawl errors, slow pages, indexing issues, broken structured data and Core Web Vitals failures.
A page that loads in four seconds does not send you an error message. A duplicate URL that splits your ranking signals does not appear in your inbox. A robots.txt rule that blocks an important section of your site is invisible until you notice traffic has dropped. These problems do not crash your site. They just quietly hold it back, month after month.
Google's own documentation is clear: navigation structures and internal linking affect how Google understands your site and which pages it considers most important [citation:3]. Crawl budget gets wasted on duplicate parameter URLs. Core Web Vitals failures directly influence rank for competitive queries. Structured data, when implemented correctly, helps Google present your content properly in search results [citation:6]. These are not optional extras. They are the floor your entire SEO strategy stands on.
We make sure search engines can reach your important pages and that nothing important is accidentally blocked. This includes robots.txt review, XML sitemap validation and fixing crawl errors [citation:15].
Largest Contentful Paint, Interaction to Next Paint and Cumulative Layout Shift. We find what is slowing your site down and fix it, from image optimization and lazy loading to CDN adjustments and script cleanup [citation:19].
We implement JSON-LD markup for Service, FAQPage, Organization, BreadcrumbList and Article schemas. Correct structured data helps Google understand your pages and can improve how they appear in results [citation:6][citation:9].
Duplicate URLs split your ranking signals and waste crawl budget. We implement canonical tags correctly, handle parameter URLs and consolidate duplicate content into the version that should rank [citation:19].
How your pages link to each other affects how Google understands their relative importance [citation:3]. We review and improve internal linking so your most important pages get the signals they need.
Insecure sites trigger browser warnings that destroy trust and can lead to deindexing. We check HTTPS implementation, fix mixed content issues and review security fundamentals that affect search visibility [citation:15].
Every engagement starts with a free audit. We review your technical setup, identify the problems that matter most, and recommend whether you need a one-time fix or ongoing support.
| Technical audit | Fix and implement | Ongoing technical SEO | |
|---|---|---|---|
| Best for | Understanding what is broken | Fixing the problems found | Maintaining health as you grow |
| Full crawl and issue list | Included | Included | Included |
| Core Web Vitals review | Included | Fixes implemented | Monitored and maintained |
| Structured data | Audit and recommendations | Implementation | Ongoing management |
| Canonicalization fixes | Recommendations | Implementation | Monitored |
| Internal linking review | Recommendations | Implementation | Ongoing refinement |
| Reporting | One-time audit report | Fix summary and verification | Monthly health report |
| Ignoring technical SEO | Content and links only | Webzelia technical SEO | |
|---|---|---|---|
| Crawl efficiency | Wasted on low-value URLs | Rarely addressed | Optimized for important pages |
| Indexation | Important pages missing | Assumed to be working | Verified and fixed |
| Page speed | Slow, users leave | Not the focus | Core Web Vitals optimized |
| Structured data | Missing or broken | Not implemented | Implemented and validated |
| Content performance | Capped by technical issues | Underperforms potential | Foundation supports ranking |
Online stores with large product catalogues where crawl budget, faceted navigation and duplicate URLs need careful management.
Service and professional firms whose content and links are underperforming because the technical foundation is weak.
Businesses that have seen traffic fall and need to find out whether the cause is technical, content or competitive.
Projects where a platform change, redesign or URL restructure risks losing rankings if not handled correctly.
Structured data implementation that helped search engines understand the firm's service pages and local presence.
Canonical fixes and speed optimization that recovered crawl budget and improved mobile load times.
Indexation issues resolved and Core Web Vitals brought into the good range for competitive queries.
We crawl your site, review Search Console, check Core Web Vitals and audit structured data. You get a prioritized list of issues: what is broken, why it matters and what to fix first.
We implement the fixes: canonical tags, robots.txt adjustments, structured data, speed improvements, internal linking changes. Where development work is needed, we provide clear specifications.
We confirm the fixes are working through Search Console and crawling tools. Indexation recovers, Core Web Vitals improve, and crawl budget goes to pages that matter.
You get a summary of what was fixed and the impact. Ongoing plans include monthly technical health monitoring so new issues are caught before they affect rankings.
We had no idea our sitemap was listing pages we had deleted years ago. They cleaned it up, fixed the indexation issues, and traffic started recovering within weeks.
The structured data they implemented changed how our service pages appeared in search. We finally had control over what Google showed for our key offerings.
Our mobile load time was killing us. They found the bottlenecks, fixed the images and scripts, and the difference in Core Web Vitals was measurable. That is technical work paying off.
Technical SEO is the work of making sure search engines can crawl, understand and index your website efficiently. It covers site structure, page speed, Core Web Vitals, structured data, canonicalization, mobile usability and indexation health. It is the foundation that content and link building depend on.
Common signs include pages that are not appearing in Google at all, slow loading times, rankings that keep slipping, mobile usability warnings in Search Console, or pages that seem to be competing against each other. A technical audit will show exactly what is happening and why.
A full audit covers crawlability and indexation, site architecture and internal linking, Core Web Vitals and page speed, structured data and schema markup, canonicalization and duplicate content, mobile usability, HTTPS and security, and an XML sitemap review. You get a prioritized fix list, not a 200-page report nobody reads.
Fixes that affect crawl and indexation often show results within a few weeks as Google recrawls the site. Core Web Vitals and speed improvements can take longer to be reflected in rankings. Technical SEO is not a one-time fix. It is ongoing maintenance as your site changes.
Core Web Vitals are Google's page experience metrics: Largest Contentful Paint (LCP), Interaction to Next Paint (INP) and Cumulative Layout Shift (CLS). They measure loading speed, interactivity and visual stability. Poor scores directly affect rankings for competitive queries and drive users away before they even see your content.
Yes. We implement Schema markup using JSON-LD for Service, FAQPage, Organization, BreadcrumbList, Article and other relevant types. Properly implemented structured data helps search engines understand your content and can improve how your pages appear in search results [citation:9].
We can help. Deindexing and ranking drops usually have a technical cause: robots.txt blocking, noindex tags, canonical errors, server errors or security issues. We diagnose the cause, fix it and monitor recovery. Manual actions from Google are handled separately and depend on the nature of the issue.
Yes. We work across WordPress, WooCommerce, Shopify, Webflow and custom-built websites. The technical principles are the same regardless of platform. If it is on the web, we can audit it.
Fill out the form or reach us directly. We read every message ourselves and reply within one business day, usually with a free technical review of your site's foundation.
Tell us about your website and what is worrying you. We will send an honest technical audit within one business day, showing what is broken and what to fix first.