Digital Abhishek.
Complete Guide to Robots.txt for Blogger SEO
Establishing a strong SEO foundation for your Blogger site requires more than just great content. Technical SEO the part that search engine crawlers see is equally important. One of the most powerful yet often misunderstood files in technical SEO is robots.txt. For non-Blogger sites, you can use our standard Robots.txt Generator.
What is a Robots.txt File?
The robots.txt file is a simple text file located in the root directory of your website.
Its primary purpose is to provide instructions to web robots (also known as crawlers or spiders)
about which pages they are allowed to visit and index on your site. For Blogger users, this file is
critical because the platform generates many URLs that are not useful for search engines, such as
search result pages and tag archives.
Why Blogger Needs a Custom Robots.txt
By default, Blogger creates a very basic robots.txt file that allows everything to be indexed. While this seems fine, it often leads to several SEO issues:
- Duplicate Content: Search result pages (
/search?q=...) often display the same content as your homepage or category pages. If Google indexes both, it might penalize your site for duplication. - Thin Content: Category and tag pages often have very little unique text, which can be seen as "thin content" by search engines.
- Crawl Budget: Search engines have a limited "budget" for how many pages they will crawl on your site in a day. By blocking junk URLs, you ensure they spend that budget on your most important articles.
How to Use This Tool
Our Free Robots.txt Generator for Blogger makes it incredibly easy to create an optimized file. Simply follow these steps:
- Enter Your URL: Paste your Blogger domain (e.g.,
https://yourdomain.com) into the input field. - Choose Your Filters: We recommended blocking
/searchas a minimum. You can also block/category/or/tag/if you find they are causing SEO issues. - Live Preview: Check the generated code in the dark panel on the right. It updates instantly as you change settings.
- Copy & Apply: Use the "Copy" button to grab the code. Then, head to your Blogger Dashboard > Settings > Crawlers and indexing, enable "Custom robots.txt", and paste it there.
Blogger Custom Robots.txt Best Practices
When configuring your Blogger SEO settings, remember these expert tips:
- Always Include Sitemaps: A good robots.txt always tells crawlers where your
sitemaps are. Our tool automatically adds the standard
/sitemap.xmland/sitemap-pages.xmlentries. - Don't Block CSS/JS: Never block your theme's assets. Google needs to see them to understand your site's layout and mobile-friendliness.
- Verify in Search Console: After applying your custom robots.txt, use the "Robots.txt Tester" in Google Search Console to ensure you haven't accidentally blocked any important posts.
Frequently Asked Questions
Is it safe to change robots.txt on Blogger?
Yes, as
long as you don't block User-agent: * from /. Using our
recommended settings is completely safe and beneficial for SEO.
What happens if I make a mistake?
If you accidentally block important content, Google will show a "Blocked by robots.txt" error in Search Console. You can simply revert or update the settings to fix it.
How long does it take for changes to take effect?
Search engines crawl the robots.txt file very frequently. Changes are usually detected within 24–48 hours depending on your site's traffic.
Should I disallow /p/ (Pages) in robots.txt?
No. Static pages like "Contact" or "About" should usually be indexed. Only disallow directories that contain dynamic, filterable, or low-value content.
Do I need high-level technical skills for this?
Not at all! Our tool generates the code for you. You just need to know how to copy and paste into the Blogger dashboard.