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Technical SEO
Crawl budget, Core Web Vitals, structured data, log-file analysis — fix the foundations Google actually rewards.
Why your business needs Technical SEO
Technical SEO is the highest-leverage work most companies skip. The reason is structural: it sits between marketing (where the budget lives) and engineering (where the work happens). Neither department owns it, so it falls between the cracks. Sites accumulate technical debt for years until rankings stagnate inexplicably.
JettSEO bridges that gap. We translate technical issues into business cost (e.g., "this CWV regression is worth €18k/month in lost organic traffic") and produce engineering-ready tickets that your team can ship in a sprint. We have placed senior SEO engineers inside the dev teams of 30+ companies — we know the language.
Concrete deliverables
Priority-scored issue list
Every technical issue surfaced, scored by business impact and engineering effort. No 200-page audits.
Engineering-ready tickets
Each fix written as an implementation ticket your dev team can pick up in a standup — context, acceptance criteria, test plan.
CWV optimization plan
Sequenced plan to move LCP, INP, and CLS into green — with realistic timelines, not one-week miracles.
Schema deployment
Right schema on right templates, validated against Google's testing tools, monitored for regressions.
Hreflang + internationalization
For multi-language sites: correct hreflang, x-default, and canonical handling so Google ranks the right language in the right market.
Daily regression monitoring
Automated alerts when indexation, CWV, schema, or rank drops — caught in hours, not in next month's report.
What is Technical SEO?
Technical SEO is the engineering foundation that determines whether Google can crawl your site, render it correctly, and trust it enough to rank it. Crawl budget, indexability, Core Web Vitals, structured data, internationalization, JavaScript rendering, log-file behavior — these are the systems behind the curtain. Most agencies treat them as a one-time audit; we treat them as ongoing infrastructure.
The work is unglamorous and high-leverage. A site with a slow LCP or broken hreflang or unindexable JS-rendered routes leaves money on the table every day, regardless of how good the content is. Fix the technical foundations and rankings move within weeks; ignore them and the most beautiful content tree falls in the woods.
JettSEO's technical program combines automated monitoring (so issues are detected the day they regress) with senior implementation (so fixes actually ship). We work directly in your CI/CD pipeline, your CMS, or your engineering Jira — wherever the fix needs to land.
How we deliver
Full technical audit
Crawl, log-file analysis, CWV measurement, schema validation, hreflang verification, JavaScript render testing, indexation health. Output: priority-scored issue list with business impact.
Quick wins sprint
Sprint one focuses on fixes with highest ROI/effort ratio — usually robots.txt, redirect chains, broken canonicals, missing schema. Most quick wins ship in 2–3 weeks.
Core Web Vitals roadmap
CWV is rarely fixed in one sprint. We model the path from current to green: image optimization, render-blocking JS, font loading, CLS sources. Sequenced for steady improvement.
Indexation hygiene
Crawl budget recovered: noindex pruning, canonical fixes, internal link consolidation, sitemap accuracy. Google spends crawl on the right pages.
Continuous monitoring
Automated daily checks for regressions: indexation, CWV, schema, broken pages, redirect chains. You get alerted same-day, not next quarter.
FAQ
How is this different from running a Screaming Frog crawl ourselves?
Tools find issues. They do not prioritize them, translate them to business cost, write fix specs, or coordinate with engineering. The work is in the judgment between issue and ticket. A Screaming Frog crawl produces 5,000 issues; our audit produces a 30-issue ticketed roadmap.
Do you work with our existing dev team, or replace them?
Always with. We rarely write production code; we write the specs, do the analysis, and provide context. Your engineers ship. The exception: small companies without a dev team, where we deploy fixes directly through CMS or template edits.
How long until technical fixes show up in rankings?
Quick wins (broken canonicals, redirect chains, indexation pruning) often move rankings in 2–4 weeks. CWV improvements take 8–12 weeks because Google needs to recrawl and re-evaluate. Schema deployment can produce rich results within days.
What about JavaScript-heavy sites (React, Vue, Next.js)?
Specialty area. We test render parity (Googlebot vs. user), audit hydration, configure SSR/SSG correctly, and fix the common JS-SEO failure modes. We have shipped technical SEO inside Next.js, Nuxt, Remix, and headless WordPress projects.