What common technical mistakes cause websites to fail mobile first indexing standards?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What common technical mistakes cause websites to fail mobile first indexing standards?
1 real search · 1 real-search pass
Google Search Central mobile-first indexing best practices common issues mobile content resources robots meta viewport structured data 2026Google ↗
OBSERVEDInstruction
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
Google Search Central mobile-first indexing best practices common issues mobile content resources robots meta viewport structured data 2026 Google ↗
- Mobile-first Indexing Best Practices | Google Search Central | Documentation | Google for Developers · developers.google.com
- Mobile-first Indexing Best Practices | Google Search Central | Documentation | Google for Developers · developers.google.com
- Mobile-first Indexing Best Practices | Google Search Central | Documentation | Google for Developers · developers.google.com
- Open Search Console · search.google.com
- Open PageSpeed Insights · pagespeed.web.dev
- Open Rich Results Test · search.google.com
- Lighthouse documentation · developer.chrome.com