Skip to main content
Technical SEO

The code speaks to Google
before the content does.

Core Web Vitals, crawl budget, indexing, sitemaps, canonicals, hreflang, and JavaScript rendering. We fix the technical issues keeping your site out of the rankings it deserves.

Core Web VitalsCrawl budgetIndexingSpeedJS rendering
Request a consultation Free consultation
sitemap.xml robots.txt indexing ok LCP 1.1s CLS 0.01 INP 42ms Clean crawl budget
Scroll
100/100
PageSpeed target
<2.5s
LCP target
0
Crawl errors tolerated
200+
Technical checkpoints
What we work on

The technical issues that
no one sees until they go looking.

The best content in the world is useless if Google can't reach it, read it, or load it fast enough.

Core Web Vitals and speed

We work on LCP, CLS, and INP by optimizing images, fonts, critical CSS, JavaScript, and caching, until values reach the green threshold on both mobile and desktop.

LCPCLSINP

Crawl budget and indexing

We analyze server logs to understand where Google is wasting resources and free up crawl budget for the pages that really matter.

Log analysisRobots and sitemapOrphan pages

JavaScript rendering

We check what the crawler actually sees on React, Vue, or Angular sites and fix the content that never makes it into the index.

Canonicals and duplication

We bring order to parameters, pagination, and multiple versions of the same page, eliminating cannibalization.

Hreflang and multilingual sites

We correctly configure language versions so every market sees the right page.

Security and stability

HTTPS, clean redirects, error handling, and uptime monitoring: the foundations everything else rests on, and when they fail, they wipe out months of work.

Redirects without chains404 managementMonitoring
How it works

From crawl to SERP,
without a hitch.

Every page follows a precise path: it gets crawled, rendered, evaluated, and finally indexed. An obstacle at any point in the chain stops it, and no content can make up for that.

Our job is to make that path as smooth as possible, measuring every step with real server data instead of assumptions.

Discover the method
CRAWL RENDER INDEX CRAWL BUDGET DIRECTIVES canonical hreflang sitemap CORE WEB VITALS all green CRAWL ERRORS zero SERP 100/100PageSpeed<2.5sLCP target0Crawl errors
Start now

Want to know what's holding back
your site on the technical side?

We run a free technical audit and hand you the list of issues holding back your rankings, ranked by impact.

Request a consultation Free consultation

Free · No obligation · Response within 24h

How we work

How we work,
with method and measurements.

Four phases, a proven method. Select each step to discover what happens.

Phase 01

Diagnosis

Complete crawl, log analysis, and rendering tests to see the site through the crawler's eyes, not the browser's.

  • Full site crawl
  • Server log analysis
  • Rendering tests
Phase 02

Priority

We rank actions by how many pages they affect and how much they weigh on rankings, not by how easy they are.

  • Ranked by impact
  • Effort estimate
  • Shared roadmap
Phase 03

Action

We fix issues working closely with your developers, with changes tested in staging before going live.

  • Fixes in test environment
  • Pre-release validation
  • Controlled release
Phase 04

Verification

We check that issues have truly disappeared from Google's tools and keep an eye out for regressions.

  • Search Console verification
  • New Core Web Vitals test
  • Continuous monitoring
Frequently asked questions

Frequently asked questions
about Technical SEO.

Are Core Web Vitals really a ranking factor?
Yes, but with relative weight: at equal content relevance, they make the difference, but on their own they're not enough to overtake a more relevant result. The bigger benefit is on user experience and therefore on conversion rate, which matters regardless of ranking.
My site is built in React — do I have SEO problems?
Not necessarily, but it needs to be checked. Many JavaScript sites have content the crawler never sees because it's only generated after interactions or with excessive delays. We test what actually makes it into the index and, if needed, evaluate server-side rendering or pre-rendering solutions.
What is crawl budget and when does it become a problem?
It's the amount of resources Google dedicates to crawling your site. It becomes critical beyond ten thousand pages, or sooner if the site generates a lot of unnecessary URLs through parameters and filters. In those cases, important pages get crawled infrequently and updates take longer to have an effect.
How often is a technical audit needed?
A full audit once a year, plus continuous monitoring of key indicators. It should always be redone after a redesign, a migration, or a platform change, since those are the moments when the most serious technical issues arise.
Can you work with our development team?
That's how we work most often. We provide clear, verifiable technical specifications, follow the implementation, and validate the result. If you prefer, we can also work directly on the code.
How long does it take to fix a site?
The most impactful fixes are typically completed in four to eight weeks. Structural changes like an architecture overhaul or introducing server-side rendering take longer and need to be planned with development. The audit gives you a realistic estimate for each item.
Ottobix - Prefooter CTA
🎁 Free · Worth $997

Discover how much you can grow.

Get 2 complete audits (SEO + Website) and find out what's holding back your performance.

✓ Response in 24h ✓ No commitment ✓ 100% free
Ottobix Team
Call Now Button