chore(curriculum): update third question in react fundamentals quiz (freeCodeCamp#61279)

Author: Giftea

curriculum/challenges/english/25-front-end-development/lecture-introduction-to-javascript-libraries-and-frameworks/6734e867bbf41cc5b11648c4.md

@@ -106,35 +106,35 @@ Consider how dynamic content updates might affect users relying on screen reader
 
 ## --text--
 
-What challenge do SPAs face regarding browser history and navigation?
+Why can SPAs sometimes be challenging for Search Engine Optimization (SEO)?
 
 ## --answers--
 
-They can't use the browser's back button.
+They use too many HTML tags for search engines to parse.
 
 ### --feedback--
 
-Consider how SPAs need to handle navigation without traditional page loads.
+Consider how search engines interact with content that isn't in the initial HTML.
 
 ---
 
-They always require page reloads for navigation.
+They are blocked by default by all search engine crawlers.
 
 ### --feedback--
 
-Consider how SPAs need to handle navigation without traditional page loads.
+Consider how search engines interact with content that isn't in the initial HTML.
 
 ---
 
-They need to manually manage URL changes and history states.
+Search engines may struggle to index dynamically loaded content.
 
 ---
 
-They can only navigate between a limited number of views.
+Their server response times are always too slow for crawlers.
 
 ### --feedback--
 
-Consider how SPAs need to handle navigation without traditional page loads.
+Consider how search engines interact with content that isn't in the initial HTML.
 
 ## --video-solution--