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Why Did Our New Website Launch Actually Hurt Our Search Rankings?
Pranjal Kukreja · October 2, 2026 · 3 min read
Why Did Our New Website Launch Actually Hurt Our Search Rankings?
If your new website launch has hurt your search rankings, the issue likely lies in technical SEO oversights. Updating a site can disrupt critical elements like structured data, internal linking, or llms.txt setup, which affects both traditional and AI-driven search engines.
Table of Contents
- Direct Answer
- Comparison: Common Issues With New Launches
- Steps To Check Yourself
- Common Mistakes
- Why Bring In Afily?
- Frequently Asked Questions
Comparison: Common Issues With New Launches
| Issue | Cost Impact | Difficulty to Fix | Potential Impact on Rankings |
|---|---|---|---|
| Loss of Structured Data | Minimal ($0-$500 if DIY) | Low | High |
| Poor Internal Linking | Medium ($500-$2000) | Medium | Moderate |
| llms.txt Configuration Error | Minimal ($0-$300 if DIY) | Low | Moderate |
| Broken URLs Redirects | High ($1000-$5000 with professional help) | High | High |
Steps To Check Yourself
Here's what you can do now to diagnose the issue:
- Audit Structured Data: Use Google's Rich Results Test to ensure all structured data is intact and correctly implemented.
- Check Internal Linking: Use a tool like Screaming Frog or Ahrefs to crawl your site and check for broken or excessively complex internal links.
- Verify llms.txt Configuration: Ensure your llms.txt (read more on what is llms.txt and how does it work) is properly set up to allow AI crawlers access to critical pages.
- Redirects Analysis: Run a full crawl to identify and correct broken redirects and 404 errors.
Common Mistakes
- Ignoring AI Citation Needs: Overlooked passage structure or missing llms.txt can be detrimental.
- Incomplete Redirects: Launches often miss critical URL redirects, leading to 404 errors.
- Underestimating Backend Integration: New CMS setups might disrupt SEO elements without visible errors.
Why Bring In Afily?
Afily’s integrated web development team ensures that your site update maintains, and even improves, your search rankings. We address technical elements like structured data, internal links, and llms.txt setup — under one roof, preventing severed communication lines that often plague site launches.
Improperly configured llms.txt often leaves AI crawlers blocked, silently preventing AI search citations. It's commonly overlooked but critical for AI-based visibility.
Frequently Asked Questions
How does structured data affect my search rankings?
Structured data helps search engines better understand your content, which can improve your visibility in search results. It's essential for both traditional and AI search engines.
What is llms.txt and why is it important?
llms.txt is a configuration file that manages crawler access for AI systems. Proper setup ensures your site content can be indexed and referenced by AI searches.
Can I fix a new site launch issue myself?
Yes, some issues like redirect errors and structured data can often be fixed manually. However, complex problems may require professional assistance from teams like Afily.
Why did my launch hurt my search engine rankings?
Technical SEO errors such as missing redirects, improper data structure, and llms.txt misconfigurations are often the underlying causes of ranking drops after a site launch.
Written by the Afily team — strategy and execution, one team.