🤖 Log Dosyası Analizi

Googlebot visits your site every day — but do you know which pages it crawls and how many times, which pages it never accesses, or which URLs it encounters 404 errors on? Your server log files contain all the answers to these questions. The SEOYEN Log File Analysis tool helps you optimize your crawl budget and ensure search engines discover the pages on your site that truly matter by uploading raw log data and visualizing Googlebot behavior.

What Is Log File Analysis?

Log file analysis is the technical SEO process of examining the access logs generated by your web server (Nginx, Apache, etc.) to understand how search engine bots move through your site. Every server records every request — along with the date, URL, HTTP status code, user agent, and response time. SEOYEN parses this raw data to reveal which pages Googlebot crawls and how many times, which ones it never visits, and most importantly, whether your crawl budget is being spent on valuable or meaningless pages.

Why Is It Important?

Every website has a limited crawl budget from Googlebot. For large, content-rich sites, if this budget is spent on unimportant pages (filtered URLs, faceted navigation, search results pages), real content pages may not be crawled sufficiently. That means new content may be discovered late by Google. Log file analysis makes this problem visible and provides a clear roadmap for solving it.

How Does It Work?

1. Log File Upload: You upload the raw log file you downloaded from your server (access.log, combined log format) to SEOYEN. Nginx and Apache formats are supported.
2. Bot Detection and Filtering: Googlebot, Bingbot, Yandex Bot, and other SEO bots are automatically separated from normal user traffic. Fake bot attempts are also filtered out.
3. Crawl Frequency Analysis: Charts visualize which pages are crawled the most and which are crawled the least. A time series chart showing crawl frequency by date is provided.
4. HTTP Status Code Distribution: Reports show how many 200, 301, 302, 404, and 5xx responses Googlebot receives. The list of bot-generated 404 errors is a section that requires particular attention.
5. Most and Least Frequently Crawled Pages: Both lists help you identify the pages you should prioritize.
6. Crawl Anomalies: Sudden increases or decreases in crawl volume on a given day (crawl spike/drop) are detected and reported.

Who Should Use It?

• Large e-commerce sites: To protect crawl budget on sites with thousands of products, categories, and filtered URLs, and to ensure important product pages are crawled regularly.
• News and media sites: To monitor whether newly published stories are being discovered quickly by Googlebot and identify crawl delays.
• Technical SEO consultants: To compare before and after log data in order to prove the impact of robots.txt or noindex changes on Googlebot behavior on a client site.
• Web developers: To verify how URL structure changes made on the server side are perceived by bots.

SEOYEN vs Competitors

Why SEOYEN?

• Turkish Interface: Log file analysis results are presented with clear Turkish headings and recommendations instead of technical jargon. Expressions like “unnecessary crawl budget consumption” are used instead of “crawl budget waste.”
• Affordable Pricing: While Semrush Log Analyzer is $139/month (~4.500₺), SEOYEN starts at 990₺/month and log file analysis is included in that package.
• Integrated Platform: You can move directly from log file analysis to Site Audit, robots.txt editing recommendations, or Redirect Audit with a single click.
• Turkish Support: You can learn how to download your log file or which bots you should monitor from our Turkish support team.

Related Tools

To fix the issues you identify in log file analysis, you can perform a full technical audit with Site Health. If you have identified crawl budget waste caused by redirects, the Redirect Audit tool visualizes redirect chains. To review the entire site’s crawl data in a single dashboard, you can use the Comprehensive Site Audit tool.

Frequently Asked Questions