Prompt: Social Media Feed Infinite Scroll (FPC006)
Model: Groq-DeepSeek-70b | Date: 05/17/2025 | Page Title: Social Media Feed
Prompt Description
Simulate a social media feed (like Twitter/X or Facebook) with posts and **infinite scrolling** to load more posts.
**Page Structure & Features:**
1. **Main Layout:** Header (simple title), Main content area for the feed, Footer (optional).
2. **Post Component:** Each post in the feed should display:
* User Avatar and Name.
* Post Timestamp.
* Post Content (text, maybe a placeholder for an image).
* Action buttons: 'Like' (with count, toggles `aria-pressed`), 'Comment' (no action needed), 'Share' (no action needed).
* Each post identifiable as `data-testid='feed-post-N'`.
* Like button on each post: `data-testid='like-btn-postN'`.
3. **Feed Container (`data-testid='social-feed-container'`):**
* Initially load a set of (e.g., 5-10) posts.
* **Infinite Scroll:** As the user scrolls towards the bottom of the feed container, new posts should be dynamically fetched (simulated by JS, no actual API call needed, just append more generated post elements) and added to the feed.
* A loading indicator (`data-testid='feed-loading-indicator'`) should be visible while new posts are being 'fetched' and appended.
**Technical & Accessibility Requirements:**
* Semantic HTML. Posts could be `<article>` elements.
* The infinite scroll MUST NOT break keyboard navigation or trap focus. Users should still be able to navigate through all loaded posts using the keyboard.
* New content loaded via infinite scroll should be announced to assistive technologies if possible (e.g., using an `aria-live` region that briefly states 'More posts loaded').
* The 'Like' button interaction should be fully accessible.
* The page must be responsive.
* Styling: Tailwind CSS primarily. Custom JS is essential for the infinite scroll logic, post generation, like button state, and loading indicator.
**Testing Identifiers:**
* Feed Container: `data-testid='social-feed-container'`
* An individual Post: `data-testid='feed-post-1'` (example)
* Like button on a post: `data-testid='like-btn-post1'` (example)
* Loading Indicator: `data-testid='feed-loading-indicator'`
* ARIA Live region for new content: `data-testid='feed-update-announcer'` (optional but good)
Key Links & Info
Analysis Timestamp: 05/17/2025 11:46:10
Desktop Screenshot:
Mobile Screenshot:
Scores for this Prompt
Technical Quality
171.6 / 190.0
(90.32%)
Prompt Adherence
8.0 / 22.0
(36.36%)
Overall Weighted
47.15 %
Technical Quality Breakdown
HTML Structure & Semantics (8.0 / 10.0)
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| HTML Lang | PASS |
PASS
|
1.0 / 1.0 | desktop |
| Page Title | PASS |
PASS
|
1.0 / 1.0 | desktop |
| Main Tag | PASS |
PASS
|
1.0 / 1.0 | desktop |
| Nav Tag | WARN |
No visible <nav>.
|
0.0 / 1.0 | desktop |
| Footer Tag | WARN |
No visible <footer>.
|
0.0 / 1.0 | desktop |
| H1 Count | PASS |
PASS
|
1.0 / 1.0 | desktop |
| Heading Order Logic | PASS |
PASS
|
1.0 / 1.0 | desktop |
| Image Alts | INFO |
No visible images (INFO).
|
1.0 / 1.0 | desktop |
| Form Labels | INFO |
No relevant form inputs (INFO).
{
"unlabeled_count": 0
}
|
2.0 / 2.0 | desktop |
CSS Quality (2.0 / 5.0)
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| CSS Variables | WARN |
No :root CSS variables.
|
0.0 / 2.0 | desktop |
| Modern Layout Body/Main | INFO |
Flex/Grid not on body/main.
|
0.0 / 1.0 | desktop |
| Inline Styles | PASS |
Minimal inline styles.
|
1.0 / 1.0 | desktop |
| !important Usage | PASS |
No !important in <style> tags.
|
1.0 / 1.0 | desktop |
JavaScript Health (0.0 / 5.0)
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| JS Console Errors | FAIL |
2 JS error(s).
[ "JS ERROR: file:///C:/Users/Smirk/Documents/Programming/Studio/UIGEN-Benchmark/v4/all_code_outputs/fullpage_challenge/Groq-DeepSeek-70b/FPC006_Social_Media_Feed_Infinite_Scroll.html 101:23 Uncaught TypeError: Ca", "JS ERROR: https://via.placeholder.com/50 - Failed to load resource: net::ERR_NAME_NOT_RESOLVED" ] |
0.0 / 5.0 | desktop |
Accessibility (Axe-core) (40.0 / 40.0)
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| Axe Violations | PASS |
No violations.
|
20.0 / 20.0 | desktop |
| Axe Violations | PASS |
No violations.
|
20.0 / 20.0 | mobile |
Rendered Color & Contrast (30.0 / 30.0)
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| Contrast Check Result | PASS |
All 1 instances meet WCAG AA. (0 only AA, not AAA).
|
15.0 / 15.0 | desktop |
| Contrast Check Result | PASS |
All 1 instances meet WCAG AA. (0 only AA, not AAA).
|
15.0 / 15.0 | mobile |
Responsiveness (Viewport & Scroll) (16.0 / 20.0)
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| Viewport Meta Tag | PASS |
Configured correctly for responsiveness.
|
4.0 / 4.0 | desktop |
| Horizontal Scrollbar | PASS |
No horizontal scrollbar detected.
|
6.0 / 6.0 | desktop |
| Viewport Meta Tag | INFO |
Already scored for this prompt.
|
0.0 / 0.0 | mobile |
| Horizontal Scrollbar | PASS |
No horizontal scrollbar detected.
|
6.0 / 6.0 | mobile |
Performance (Lighthouse) (37.0 / 40.0)
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| Lighthouse Score | PASS |
93/100
|
18.6 / 20.0 | desktop |
| Lighthouse Score | PASS |
92/100
|
18.4 / 20.0 | mobile |
Accessibility (Lighthouse) (20.0 / 20.0)
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| Lighthouse Score | PASS |
100/100
|
10.0 / 10.0 | desktop |
| Lighthouse Score | PASS |
100/100
|
10.0 / 10.0 | mobile |
Best Practices (Lighthouse) (9.6 / 10.0)
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| Lighthouse Score | PASS |
96/100
|
4.8 / 5.0 | desktop |
| Lighthouse Score | PASS |
96/100
|
4.8 / 5.0 | mobile |
SEO (Lighthouse) (9.0 / 10.0)
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| Lighthouse Score | PASS |
90/100
|
4.5 / 5.0 | desktop |
| Lighthouse Score | PASS |
90/100
|
4.5 / 5.0 | mobile |
Prompt Adherence Breakdown
| Check | Status | Message & Data | Points | Viewport |
|---|---|---|---|---|
| Social Feed Container | PASS |
Element '[data-testid='social-feed-container']' present and visible.
Selector:
[data-testid='social-feed-container'] |
2.0 / 2.0 | desktop |
| Initial Posts Loaded (min 5) | FAIL |
Count is 0 (Actual: 0, Expected: >= 5).
|
0.0 / 3.0 | desktop |
| Example Like Button | FAIL |
Element '[data-testid^='like-btn-post']' NOT found.
Selector:
[data-testid^='like-btn-post'] |
0.0 / 1.0 | desktop |
| Loading Indicator (may be initially hidden) | FAIL |
Element '[data-testid='feed-loading-indicator']' present but NOT visible.
Selector:
[data-testid='feed-loading-indicator'] |
0.0 / 2.0 | desktop |
| Like Button Toggles ARIA | PASS |
All interaction steps/outcomes verified.
|
4.0 / 4.0 | desktop |
| Infinite Scroll Loads More Posts | FAIL |
Interaction setup failed: Unknown setup/cleanup action type: get_element_count
|
0.0 / 8.0 | desktop |
| Loading Indicator Appears During Load (Hard to test precisely) | PASS |
Custom script evaluation result: True (expected true).
Script Eval: True
|
1.0 / 1.0 | desktop |
| ARIA Live Announcer (Optional) | PASS |
Element '[data-testid='feed-update-announcer'][aria-live]' present and visible.
Selector:
[data-testid='feed-update-announcer'][aria-live] |
1.0 / 1.0 | desktop |
| Social Feed Container | PASS |
(Points already awarded) Element '[data-testid='social-feed-container']' present and visible.
Selector:
[data-testid='social-feed-container'] |
0.0 / 2.0 | mobile |
| Initial Posts Loaded (min 5) | FAIL |
Count is 0 (Actual: 0, Expected: >= 5).
|
0.0 / 3.0 | mobile |
| Example Like Button | FAIL |
Element '[data-testid^='like-btn-post']' NOT found.
Selector:
[data-testid^='like-btn-post'] |
0.0 / 1.0 | mobile |
| Loading Indicator (may be initially hidden) | FAIL |
Element '[data-testid='feed-loading-indicator']' present but NOT visible.
Selector:
[data-testid='feed-loading-indicator'] |
0.0 / 2.0 | mobile |
| Like Button Toggles ARIA | PASS |
(Points already awarded) All interaction steps/outcomes verified.
|
0.0 / 4.0 | mobile |
| Infinite Scroll Loads More Posts | FAIL |
Interaction setup failed: Unknown setup/cleanup action type: get_element_count
|
0.0 / 8.0 | mobile |
| Loading Indicator Appears During Load (Hard to test precisely) | PASS |
(Points already awarded) Custom script evaluation result: True (expected true).
Script Eval: True
|
0.0 / 1.0 | mobile |
| ARIA Live Announcer (Optional) | PASS |
(Points already awarded) Element '[data-testid='feed-update-announcer'][aria-live]' present and visible.
Selector:
[data-testid='feed-update-announcer'][aria-live] |
0.0 / 1.0 | mobile |