wptest.datasub.com
Comparing v20 vs v21
Mar 31, 2026 → Apr 2, 2026
47
/ 100
→
+754
/ 100
#
Criterion
v20
Status
v21
Status
Delta
1
llms.txt File
0/10
MISSING
0/10
MISSING
0
2
Schema.org Structured Data
0/10
MISSING
0/10
MISSING
0
3
Q&A Content Format
0/10
MISSING
3/10
WEAK
+3
4
Clean, Crawlable HTML
5/10
PARTIAL
5/10
PARTIAL
0
5
Entity Authority & NAP Consistency
8/10
STRONG
8/10
STRONG
0
6
robots.txt for AI Crawlers
5/10
PARTIAL
5/10
PARTIAL
0
7
Comprehensive FAQ Section
2/10
POOR
2/10
POOR
0
8
Original Data & Expert Analysis
2/10
POOR
1/10
NEARLY EMPTY
-1
9
Internal Linking Structure
10/10
STRONG
10/10
STRONG
0
10
Semantic HTML5 & Accessibility
6/10
MODERATE
5/10
PARTIAL
-1
11
Content Freshness Signals
5/10
PARTIAL
5/10
PARTIAL
0
12
Sitemap Completeness
9/10
STRONG
9/10
STRONG
0
13
RSS/Atom Feed
10/10
STRONG
10/10
STRONG
0
14
Table & List Extractability
5/10
PARTIAL
10/10
STRONG
+5
15
Definition Patterns
3/10
WEAK
5/10
PARTIAL
+2
16
Direct Answer Paragraphs
4/10
PARTIAL
10/10
STRONG
+6
17
Content Licensing & AI Permissions
0/10
MISSING
0/10
MISSING
0
18
Author & Expert Schema
2/10
POOR
2/10
POOR
0
19
Fact & Data Density
7/10
GOOD
9/10
STRONG
+2
20
Canonical URL Strategy
0/10
MISSING
0/10
MISSING
0
21
Content Publishing Velocity
5/10
PARTIAL
5/10
PARTIAL
0
22
Schema Coverage & Depth
8/10
STRONG
8/10
STRONG
0
23
Speakable Schema
0/10
MISSING
0/10
MISSING
0
24
Query-Answer Alignment
5/10
PARTIAL
7/10
GOOD
+2
25
Content Cannibalization
10/10
STRONG
10/10
STRONG
0
26
Visible Date Signal
7/10
GOOD
5/10
PARTIAL
-2
27
Topic Coherence
10/10
STRONG
10/10
STRONG
0
28
Content Depth
1/10
NEARLY EMPTY
2/10
POOR
+1
29
Helpful Purpose Alignment
5/10
PARTIAL
6/10
MODERATE
+1
30
First-Hand Experience Signals
2/10
POOR
2/10
POOR
0
31
Creator Transparency
6/10
MODERATE
6/10
MODERATE
0
32
Methodology Transparency
2/10
POOR
2/10
POOR
0
33
Citation-Ready Writing Quality
3/10
WEAK
4/10
PARTIAL
+1
34
Answer-First Placement
5/10
PARTIAL
5/10
PARTIAL
0
35
Evidence Packaging
6/10
MODERATE
6/10
MODERATE
0
36
Entity Disambiguation
3/10
WEAK
3/10
WEAK
0
37
Extraction Friction Score
5/10
PARTIAL
5/10
PARTIAL
0
38
Image Context for AI
1/10
NEARLY EMPTY
1/10
NEARLY EMPTY
0
39
Duplicate Content Blocks
10/10
STRONG
10/10
STRONG
0
40
Cross-Page Duplicate Content
10/10
STRONG
10/10
STRONG
0
41
Internationalization Signals
3/10
WEAK
3/10
WEAK
0
42
Page Speed: Server Response
5/10
PARTIAL
5/10
PARTIAL
0
43
Page Speed: Load Blockers
2/10
POOR
2/10
POOR
0
44
Page Speed: Page Size
6/10
MODERATE
6/10
MODERATE
0
45
Answer Capsule Pattern
4/10
PARTIAL
4/10
PARTIAL
0
46
Entity Density
10/10
STRONG
10/10
STRONG
0
47
Owned Data Density
0/10
MISSING
0/10
MISSING
0
48
Sentence Atomicity
10/10
STRONG
10/10
STRONG
0
Opportunities
10
v20
10
v21
Added in v21
+ Add Schema.org Structured Data
+ Add First-Hand Experience Signals
+ Add Entity Disambiguation
Removed since v20
- Add Direct Answer Paragraphs
- Add Structured Tables & Lists
- Improve Question-Answer Alignment
Findings Summary
Criterion
v20 Findings
v21 Findings
Delta
llms.txt File
2
2
0
Schema.org Structured Data
2
2
0
Q&A Content Format
3
4
+1
Clean, Crawlable HTML
5
5
0
Entity Authority & NAP Consistency
4
4
0
robots.txt for AI Crawlers
2
2
0
Comprehensive FAQ Section
3
4
+1
Original Data & Expert Analysis
5
4
-1
Internal Linking Structure
5
5
0
Semantic HTML5 & Accessibility
4
5
+1
Content Freshness Signals
4
4
0
Sitemap Completeness
4
4
0
RSS/Atom Feed
3
3
0
Table & List Extractability
5
7
+2
Definition Patterns
4
4
0
Direct Answer Paragraphs
3
3
0
Content Licensing & AI Permissions
4
4
0
Author & Expert Schema
5
5
0
Fact & Data Density
4
4
0
Canonical URL Strategy
2
2
0
Content Publishing Velocity
2
2
0
Schema Coverage & Depth
5
5
0
Speakable Schema
2
2
0
Query-Answer Alignment
2
2
0
Content Cannibalization
2
2
0
Visible Date Signal
2
2
0
Topic Coherence
3
3
0
Content Depth
3
3
0
Helpful Purpose Alignment
2
2
0
First-Hand Experience Signals
2
2
0
Creator Transparency
2
2
0
Methodology Transparency
2
2
0
Citation-Ready Writing Quality
3
4
+1
Answer-First Placement
3
3
0
Evidence Packaging
3
3
0
Entity Disambiguation
3
3
0
Extraction Friction Score
3
3
0
Image Context for AI
3
3
0
Duplicate Content Blocks
2
2
0
Cross-Page Duplicate Content
2
2
0
Internationalization Signals
2
2
0
Page Speed: Server Response
3
3
0
Page Speed: Load Blockers
4
4
0
Page Speed: Page Size
2
2
0
Answer Capsule Pattern
2
2
0
Entity Density
2
2
0
Owned Data Density
2
2
0
Sentence Atomicity
2
2
0