Technical SEO Services
That Fix What's Actually Broken
Great content and strong backlinks can't outrun a site search engines can't crawl, render, or load fast enough. We audit and fix the technical foundation — crawlability, indexing, Core Web Vitals, schema, and architecture — that decides whether the rest of your SEO ever gets the chance to work. No guesswork. No generic checklists. Just issues found, fixed, and verified.
Everything You Need to Know About Technical SEO Services
What is technical SEO?
Technical SEO is the practice of optimizing a website's infrastructure so search engines can efficiently crawl, render, and index it. It covers crawlability (can search engines reach your pages), indexability (can they add those pages to their index), and performance (how fast and stable your pages load). Unlike on-page or off-page SEO, it has nothing to do with keywords or backlinks — it's the plumbing that determines whether the rest of your SEO work is even given a chance to rank.
Why is technical SEO important for your business?
Search engines can't rank what they can't properly access. A page with brilliant content and strong backlinks will still lose to a weaker competitor if it loads slowly, returns the wrong status code, or gets blocked by a stray robots.txt rule. Core Web Vitals have been a confirmed Google ranking factor since 2021, and large sites routinely waste over half their crawl budget on low-value URLs. Technical SEO is where the fastest, most measurable ranking recoveries usually happen — because the fixes are structural, not creative.
- technical SEO services
- technical SEO audit
- Core Web Vitals optimization
- site speed optimization service
- crawl budget optimization
- XML sitemap service
- schema markup services
- JavaScript SEO agency
- website migration SEO
- structured data services
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- Core Web Vitals fix service
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- enterprise technical SEO company
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- fix crawl errors service
- page speed optimization company
- schema markup implementation service
- hreflang setup service
- What is technical SEO?
- What is a technical SEO audit?
- How do I fix Core Web Vitals?
- What is crawl budget?
- Why is my site not indexing?
- What is schema markup used for?
- What is canonicalization in SEO?
- What is JavaScript SEO?
- How long does a technical SEO audit take?
- Do I need technical SEO if my content is good?
- How do I make my website load faster?
- Why is my website not showing up on Google?
- How do I fix broken links on my site?
- What is the best technical SEO company?
- How much does a technical SEO audit cost?
- Best technical SEO agency near me
- How do I know if my site has technical issues?
- What's slowing down my website?
- Does my website need an SSL certificate?
- Is my website mobile-friendly?
Technical SEO for E-Commerce
Large catalogs generate faceted-navigation filter combinations that can multiply a 2,000-product store into millions of crawlable URLs overnight. Technical SEO for e-commerce means controlling that crawl waste, implementing product and category schema at scale, and keeping pagination and canonical signals clean so search engines index the pages that actually convert.
Technical SEO for Enterprise & SaaS
Enterprise and SaaS platforms bring their own problems: JavaScript-rendered apps that crawlers can't read, tens of thousands of pages across teams with no single owner, and log files nobody has looked at in years. We work directly with engineering teams, using server log analysis and rendering audits to fix issues at the scale they actually happen.
Technical SEO for International Sites
Running the same content across multiple countries or languages introduces duplicate-content risk that hreflang tags are specifically built to resolve. We plan the ccTLD vs. subdirectory vs. subdomain architecture, implement hreflang correctly across every locale, and configure geotargeting so each market's audience sees the right version.
| Technical Service | Best For | Key Deliverables | Timeline | From |
|---|---|---|---|---|
| Technical SEO Audit | Any site with unknown or undiagnosed issues | Full crawl report, prioritized fix roadmap | 1–2 weeks | $999 |
| Core Web Vitals & Speed | Slow-loading sites, high bounce rate | LCP/INP/CLS fixes, image & script optimization | 2–4 weeks | $1,499 |
| Crawl & Indexation Fix | Sites with indexing gaps or crawl waste | Sitemap, robots.txt, crawl budget fixes | 2–3 weeks | $899 |
| Schema & Structured Data | Sites wanting rich results & AI visibility | Full schema implementation & validation | 1–2 weeks | $699 |
| International SEO (Hreflang) | Multi-country / multi-language sites | Hreflang map, locale architecture plan | 3–5 weeks | $1,299 |
| Website Migration SEO | Sites replatforming, rebranding, or merging domains | Redirect maps, pre/post migration audit | 4–8 weeks | $2,499 |
Every Technical SEO Fix You'll Ever Need
Click any category to explore every sub-service, what it does, and exactly what people search for when they need it.
- Full site crawl (Screaming Frog / Sitebulb)
- Crawl error & response code report
- Index coverage analysis (Search Console)
- Prioritized fix roadmap by ranking impact
- Competitor technical benchmarking
- Ongoing technical health scorecard
- Site hierarchy & silo planning
- Click-depth reduction (flat architecture)
- URL taxonomy design
- Category & subcategory structuring
- Scalable architecture for future growth
- CMS / platform architecture review
- Link equity distribution audit
- Orphan page identification & fix
- Pillar-to-cluster linking model
- Anchor text strategy
- Breadcrumb navigation setup
- Contextual in-content linking
- Googlebot / Bingbot crawl pattern analysis
- Crawl frequency by page type
- Wasted crawl activity identification
- Server response time monitoring
- Bot vs. real user traffic segmentation
- AI crawler (GPTBot, ClaudeBot) tracking
- Crawl error identification & fixes
- Internal link crawl-path optimization
- JS/Flash crawl blocker removal
- Faceted navigation crawl traps
- Pagination crawl signals
- Crawl depth reduction
- Noindex / index directive audit
- Index bloat cleanup
- Meta robots conflict fixes
- Thin / low-value page consolidation
- Search Console coverage fixes
- Indexation rate monitoring
- Dynamic XML sitemap generation
- Sitemap segmentation by page type
- XML image sitemap creation
- Video sitemap markup
- Sitemap error monitoring
- Submission & indexing tracking
- Directive audit & rewrite
- Crawl-delay & bot-specific rules
- Disallow rule conflict fixes
- AI crawler access rules (GPTBot, CCBot)
- Staging / dev environment blocking
- Sitemap reference linking
- Canonical tag implementation
- Self-referencing canonical audit
- Cross-domain canonical setup
- Canonical conflict resolution
- Parameter handling (UTM, session IDs)
- Pagination canonicalization
- Crawl budget waste analysis
- Low-value URL pruning
- Parameter & filter URL control
- Redirect chain cleanup
- Duplicate URL consolidation
- Priority page crawl signals
- LCP (Largest Contentful Paint) fixes
- INP (Interaction to Next Paint) tuning
- CLS (Cumulative Layout Shift) fixes
- Field data vs. lab data analysis (CrUX)
- Mobile & desktop vitals parity
- Ongoing vitals monitoring dashboard
- Critical render path optimization
- CSS / JS minification & bundling
- Render-blocking resource elimination
- Font loading optimization
- Third-party script auditing
- Time to First Byte (TTFB) improvement
- WebP / AVIF format conversion
- Responsive image sizing (srcset)
- Lossless compression pipeline
- Lazy loading implementation
- Image dimension attributes (prevents CLS)
- CDN image delivery
- GZIP / Brotli compression
- Browser caching headers
- CDN & edge caching setup (Cloudflare)
- Server-side caching (LiteSpeed cache, etc.)
- Database query optimization
- Object / opcode caching (Redis, OPcache)
- Mobile-first indexing audit
- Mobile usability error fixes (Search Console)
- Tap target & viewport fixes
- Mobile page speed parity
- Interstitial / pop-up compliance
- Mobile vs. desktop UX parity audit
- Cross-device layout testing
- Breakpoint & fluid grid audit
- Content parity (mobile vs. desktop)
- Responsive image & media handling
- Touch-friendly navigation review
- URL slug optimization
- Flat vs. nested URL strategy
- Removing stop words & parameters
- Consistent casing & trailing slashes
- Subdomain vs. subfolder strategy
- Legacy URL cleanup
- SSL certificate setup & renewal audit
- HTTP → HTTPS migration & redirect mapping
- Mixed content error fixes
- HSTS header implementation
- Security headers (CSP, X-Frame-Options)
- Malware & blacklist monitoring
- JS rendering audit (React / Vue / Angular)
- Server-side rendering (SSR) strategy
- Static site generation (SSG) setup
- Dynamic rendering for crawlers
- Lazy-loaded content crawl fixes
- Rendered vs. raw HTML comparison
- Organization schema
- Breadcrumb schema
- Product & Service schema
- FAQ schema
- Article & Review schema
- Rich result validation & monitoring
- Pagination optimization
- Thin content detection & consolidation
- Duplicate content audits & fixes
- Content cannibalization resolution
- Soft 404 detection & fixes
- Redirect mapping & implementation
- Redirect chain & loop elimination
- Bulk redirect audits (large sites)
- Domain / subdomain migration redirects
- Redirect performance monitoring
- Broken internal / external link detection
- 404 error identification & fixes
- Custom 404 page optimization
- Soft 404 detection & resolution
- Ongoing link-rot monitoring
- Hreflang tag implementation
- ccTLD vs. subdirectory vs. subdomain strategy
- Locale-specific content audits
- Geotargeting configuration (Search Console)
- Multi-currency / multi-language technical setup
- Pre-migration technical audit
- Full URL & redirect mapping
- Post-migration monitoring & QA
- CMS / platform migration support
- Traffic & ranking recovery tracking
Technical Fixes. Measurable Impact.
Real outcomes from real technical SEO engagements across industries and platforms.
Tools We Master
Industry-leading technical SEO tools used by our engineers every single day.
Our 6-Step Technical SEO Process
A proven, engineering-grade system used for every audit, every fix, every client.
What You Get With Every Engagement — Deliverables
No vague findings, no PDF that sits unread. Every engagement ships with concrete, actionable deliverables.
What Technical SEO Actually Means in 2026
Technical SEO has evolved from checklist maintenance into an engineering discipline that AI systems now depend on too.
Give AI & Answer Engines Something They Can Actually Read
Around 65% of searches now end without a click, and AI engines can only cite what they can successfully crawl, render, and parse. This is where technical SEO becomes the backbone of AEO and GEO.
Make Your Site Readable by ChatGPT, Claude,
Gemini & Perplexity
AI platforms send their own crawlers to read the web. If those crawlers hit errors, timeouts, or JavaScript they can't execute, your content simply isn't in the running to be cited — no matter how good it is.
Which AI Crawlers We Configure For
Each AI platform runs its own crawler with its own rules, timeouts, and rendering behavior. Getting technically ready for one doesn't automatically cover the others — we audit and configure for each individually.
How We Make Your Site AI-Crawlable
This is technical work, not content marketing. AI crawlers behave differently from Googlebot, and being missing from their index is usually a fixable infrastructure problem. Here's what our engineers do:
Real Fixes. Real Results.
Every case study below is a real technical SEO engagement showing the exact challenges, fixes, and measurable outcomes we delivered.
What Clients Say About Us
Not Your Average Technical SEO Team
We combine 12 years of hands-on technical SEO experience with modern engineering practices — crawl budget science, log file analysis, and AI-crawler readiness — to fix what's actually holding your site back.
Founded by engineers and SEO specialists who got tired of technical audits that just list problems without fixing them, Drow Digital's Technical SEO team was built to do both — diagnose the issue and ship the fix, whether that's a redirect rule, a schema block, or a server config change.
We work with businesses from single-domain startups to enterprise platforms running tens of thousands of pages. What stays the same across every engagement: we hand you working code and configuration, not just a PDF of recommendations someone else has to interpret.
- In-house engineers who write the actual redirect rules, schema, and server configs — not just a report
- Log file analysis on every engagement — we look at what Googlebot, and now AI crawlers, actually do, not just what a crawler tool assumes
- AI-crawler readiness built in — GPTBot, ClaudeBot, and PerplexityBot access checks on every audit
- White-hat, reversible fixes only — full before/after documentation, nothing that risks a penalty
- Radical transparency — live dashboards and monthly walkthroughs of exactly what changed and why
Choose Your Technical SEO Plan
Transparent pricing. No hidden fees. Every plan starts with a full audit before any work begins.
- Full 50-Point Technical Audit
- Crawl & Index Coverage Report
- Core Web Vitals Report
- Prioritized Fix Roadmap
- Implementation
- Ongoing Monitoring
- Everything in Audit
- Hands-On Implementation
- Core Web Vitals Fixes
- Schema Markup Rollout
- Monthly Re-Crawl & Reporting
- Unlimited Page Audits
- Full Migration Support
- International / Hreflang Setup
- Server Log File Analysis
- Dedicated Technical Strategist
- Multi-Site / White-Label Support
- Custom Integration Audits
- Priority 24/7 Support
- Custom SLA & Reporting
- C-Suite / Dev-Team Reporting
Instant Answers to the Most-Searched Technical SEO Questions
Short, precise answers optimised for Google featured snippets, voice search, and AI engine citations (ChatGPT, Gemini, Perplexity, Bing Copilot).
How much does a technical SEO audit cost?
A one-time technical SEO audit typically starts at $999 and covers a full crawl, Core Web Vitals report, and prioritized fix roadmap. Ongoing technical SEO management, where an agency implements the fixes directly, usually starts around $1,799 per month. Enterprise engagements involving migrations or international architecture often run $3,999+ per month or are quoted as custom projects.
What are Core Web Vitals and why do they matter?
Core Web Vitals are three page-experience metrics Google has used as a ranking signal since 2021: LCP (Largest Contentful Paint) — main content load speed, target under 2.5 seconds; INP (Interaction to Next Paint) — responsiveness, target under 200ms; and CLS (Cumulative Layout Shift) — visual stability, target under 0.1. Passing all three earns a "good page experience" signal in Search Console.
What is crawl budget and does my site need to worry about it?
Crawl budget is the number of pages a search engine will crawl on a site within a given time period. It becomes a real concern once a site passes roughly 10,000 pages — wasted crawl activity on filter URLs, duplicate parameters, or thin pages means important pages get refreshed less often. Sites under a few thousand pages generally don't need to worry about it.
How long does a technical SEO audit take?
A standard technical SEO audit for a small-to-mid-size site takes 5–10 business days from crawl to final report. Enterprise sites with tens of thousands of pages, multiple subdomains, or international versions can take 3–4 weeks due to additional crawl and log file analysis. Implementing the recommended fixes is scoped and timed separately from the audit itself.
What is schema markup and do I need it?
Schema markup is structured data added to a page's code that explicitly tells search engines what the content means — a price, a rating, an FAQ, an organization. Most sites benefit from at least Organization and Breadcrumb schema; e-commerce sites need Product schema, and any page with genuine Q&A content benefits from FAQ schema. It's also increasingly how AI engines extract accurate facts for generated answers.
Frequently Asked Questions About Technical SEO
Everything businesses ask before starting a technical SEO engagement — answered clearly and completely.
Technical SEO
For Every Kind
of Website
From single-domain enterprise platforms to 14-country e-commerce storefronts — our technical SEO team and audit infrastructure spans 40+ countries across every major site type.
We run enterprise-scale technical SEO engagements across 16+ markets for platforms with 10,000 to 1,000,000+ pages. Our process covers server log analysis, crawl budget governance, and cross-team technical rollouts — all tracked on a transparent monthly dashboard.
Technical SEO That Speaks Your Platform's Language
Every industry brings different technical constraints — catalog size, JavaScript frameworks, compliance rules, and content volume. We bring vertical-specific technical expertise to every audit.
Experience, Expertise & Proven Results
Google's E-E-A-T framework applies to SEO agencies too. Here's ours — backed by data, not marketing copy.
Let's Turn Technical Debt Into Your Ranking Advantage
Full audit delivered in 5 business days. No setup fee. No lock-in contracts. Just fixes that work.