# Janaina Barreto-Romero

Janaina Barreto-Romero is Senior SEO Strategist at Oncrawl, where she implements her customer service experience. Passionate, she likes to understand the business issues of a company in order to propose a meaningful SEO traffic acquisition strategy.

[Read Mastering JavaScript SEO: Leveraging pre-rendering and log analysis for optimal indexing](/content/technical-seo/mastering-javascript-seo-leveraging-prerendering-log-analysis-optimal-indexing/index.html)

### Mastering JavaScript SEO

JavaScript SEO has become one of the most important aspects of modern technical SEO...

Technical SEO

8 min reading time

September 23, 2025

By Janaina Barreto-Romero

[Read 5 Most underrated Oncrawl features](/content/technical-seo/5-most-underrated-oncrawl-features/index.html)

### 5 Most underrated Oncrawl features

Are you a seasoned Oncrawl user who navigates the platform like the back of...

Technical SEO

7 min reading time

August 5, 2025

By Janaina Barreto-Romero

[Read How to use segmentations to monitor changes to Core Web Vitals](/content/data-driven-seo/how-to-use-segmentations-to-monitor-changes-to-core-web-vitals/index.html)

### Using segmentations to monitor changes to CWV

With the new version of our Crawl over Crawl report released earlier this month,...

Data-Driven SEO

4 min reading time

December 2, 2021

By Janaina Barreto-Romero