Sofia Vatuliak
Author

Sofia Vatuliak

Tech SEO Manager, JetOctopus

Sofia Vatuliak is a Tech SEO Manager at JetOctopus with more than 11 years in SEO, including 7 years focused on JavaScript SEO. She is convinced that effective SEO starts with server logs and careful data analysis, so her work centers on rendering, crawlability and how bots process JavaScript-heavy websites. On the blog, Sofia writes practical guides on log file integration and technical site audits.

Recent Articles

How to view how Googlebot renders a JavaScript website

If you use dynamic or client-side rendering, make sure Googlebot sees the correct HTML and content. With dynamic rendering, the pre-rendered version is served only to search engine bots, not to regular visitors. There are also cases where the page version for Googlebot differs slightly from the user version. For example, you can show users […]

SEO Redirects: What They Are and How to Audit Them with JetOctopus

A domain migration gone wrong. Thousands of pages flagged with 404 errors overnight. All indexed articles suddenly returning are linked through a 301 redirection. This is the everyday reality of managing SEO redirects across complex, fast-moving websites. Whether you’re handling a platform migration, restructuring URLs after a rebrand or consolidating domains following the m&a, if […]

Log file integration: everything you need to know

Analyzing search engine logs is a core task for technical SEOs. Log files contain 100% accurate information about how search engines crawl your website, which makes log analysis indispensable for technical SEO strategy. However, analyzing raw logs with standard tools like Kibana, Datadog, or exporting them into CSV files can be frustrating and inefficient. That’s […]

Maximize SEO Efficiency: How to Use JetOctopus to Monitor and Manage Robots.txt

The robots.txt file is a set of instructions (directives) for search engines and other web crawlers that visit your website. Using the robots.txt file, you can prevent bots from scanning (visiting) your website or its individual pages or subfolders. If the file is incorrectly configured, whether accidentally or due to a technical error, the entire […]

Why the “Page indexing” Google Search Console report differs from crawl data?

In this article, we will explore the reasons behind discrepancies in the “Page Indexing” report of Google Search Console – why the reported number of pages might exceed crawling results, or conversely, why it could be fewer. Analyzing these issues can be instrumental in detecting and promptly rectifying problems with indexing. Why were fewer pages […]

How to manage redirect chains

In this article, we will guide you on what to do if you encounter redirect chains while scanning your website. Redirect chains occur when a page redirects the client’s browser to another page, and then another, and then another. The number of redirects in a chain can be quite large; if it is more than […]

Best practices: how to deal with outdated and old content

In this article, we will guide you on how to handle old content: whether to archive it, delete it, or keep it on your website. What to do with old content? When dealing with outdated or old content, there are various approaches to consider. The first option is to delete the content entirely, while the […]

How to analyze CSS/Stylesheets to improve performance and SEO

In this article, we will delve into the crucial role that CSS/stylesheets play in search engine optimization (SEO). Understanding their impact and learning how to effectively analyze them can greatly contribute to optimizing your website’s performance and visibility in search engine results. Why is it important to check CSS and stylesheets files? CSS and Stylesheets […]

How to analyze pagination in search engine logs

Pagination pages play a crucial role in the structure of websites, providing users with organized access to a large amount of content. However, if these pages aren’t properly managed for indexability or proper crawling permissions through robots.txt, it can lead to decreased visibility on search engines. Similarly, if the pagination is 404, then this can […]

How to deal with sudden drop in Googlebot scanning rate

In this article, we will tell you what to do if, during the analysis of the logs, you notice a sudden drop in the frequency of scanning and the number of visits of search engines. Discover potential issues and solutions to ensure your website’s optimal visibility. Check log integration with JetOctopus The initial step involves […]

Product Update. New data tables for identifying and resolving duplicate content

We’re thrilled to unveil the latest update from the JetOctopus team. After carefully reviewing user feedback and taking into account the latest Google updates, we’re excited to introduce an array of new data tables that will greatly enhance your content analysis capabilities. Allow us to present three cutting-edge data tables that now grace the “Content” […]

A step-by-step guide to conduct a content audit based on data-driven approach

Performing a content audit might not seem inherently technical within the realm of SEO, but it holds immense potential when utilizing data from technical SEO aspects. In this article, we’ll delve into the process of conducting a content audit using data extracted from JetOctopus, a powerful SEO tool that can unlock a wealth of insights. […]

How to set up GSC Inspection Alerts: step-by-step guide

One invaluable tool for proactive website management is JetOctopus’ GSC Inspection Alerts. In this article, we’ll explore the significance of these alerts, delve into the process of setting them up, and illustrate their impact on maintaining SEO health. Understanding GSC inspection alerts GSC Inspection Alerts, an essential feature of JetOctopus, empowers website owners and SEOs […]

How to fix redirect errors in Google Search Console

Analyzing the data of the “Page indexing” report in Google Search Console, you may come across the “Redirect error” issue as one of the reasons why pages are not being indexed. This article aims to elucidate the causes of such problems, provide guidance on analyzing them, and offer solutions for rectifying redirect-related issues. Understanding the […]

How to find URLs blocked by robots.txt file in sitemaps and why it is important

Undoubtedly, sitemaps are an exceedingly potent tool for optimizing your website’s SEO. SEO specialists universally rely on sitemaps to signal search engines about crucial pages deserving indexing. Nonetheless, pitfalls can arise. Sitemaps turn detrimental when they incorporate broken URLs, non-indexable URLs, or pages obstructed by robots.txt directives. What does it mean for search engines if […]

How to find canonicalized URLs in XML sitemaps and why it matters

Sitemaps serve as an excellent method to communicate to search engines like Google and Bing about the importance of specific pages on your website. Additionally, they effectively convey updates to content on these pages and notify search engines of the creation of new pages.  The significance of sitemap analysis cannot be overstated, especially in relation […]

How to find 404 pages in XML sitemaps

Efficiently identifying 404 Page Not Found errors within sitemaps is crucial for maintaining a seamless search bots experience and enhancing your website’s performance. In this guide, we’ll explore how JetOctopus can be harnessed to detect and manage these errors effortlessly. How to detect 404 Not Found pages in sitemaps Using JetOctopus, you can find 404 […]

How to find non-indexable pages in XML sitemaps

XML Sitemaps are one great way to show Google and other search engines which pages are important to you. Using sitemaps, you can highlight to search engines new pages you’ve recently added to your website or show which pages have had updated content. Our viewpoint strongly supports the idea that sitemaps can significantly amplify your […]

Meet all our authors

Julia Nesterets

Julia Nesterets

Co-founder & CEO, JetOctopus

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Serge Bezborodov

Serge Bezborodov

Co-founder and CTO, JetOctopus

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Maksym Bohdan

Maksym Bohdan

Senior Content Writer, JetOctopus

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Sofia Vatuliak

Sofia Vatuliak

Tech SEO Manager, JetOctopus

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