agdglaw.com
Comparing v19 vs v20
Mar 31, 2026 → Mar 31, 2026
40
/ 100
→
-2119
/ 100
#
Criterion
v19
Status
v20
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
1/10
NEARLY EMPTY
0/10
MISSING
-1
4
Clean, Crawlable HTML
5/10
PARTIAL
0/10
MISSING
-5
5
Entity Authority & NAP Consistency
5/10
PARTIAL
1/10
NEARLY EMPTY
-4
6
robots.txt for AI Crawlers
3/10
WEAK
2/10
POOR
-1
7
Comprehensive FAQ Section
0/10
MISSING
0/10
MISSING
0
8
Original Data & Expert Analysis
0/10
MISSING
0/10
MISSING
0
9
Internal Linking Structure
6/10
MODERATE
0/10
MISSING
-6
10
Semantic HTML5 & Accessibility
3/10
WEAK
0/10
MISSING
-3
11
Content Freshness Signals
2/10
POOR
0/10
MISSING
-2
12
Sitemap Completeness
0/10
MISSING
0/10
MISSING
0
13
RSS/Atom Feed
0/10
MISSING
0/10
MISSING
0
14
Table & List Extractability
3/10
WEAK
0/10
MISSING
-3
15
Definition Patterns
7/10
GOOD
0/10
MISSING
-7
16
Direct Answer Paragraphs
2/10
POOR
0/10
MISSING
-2
17
Content Licensing & AI Permissions
0/10
MISSING
0/10
MISSING
0
18
Author & Expert Schema
3/10
WEAK
0/10
MISSING
-3
19
Fact & Data Density
2/10
POOR
0/10
MISSING
-2
20
Canonical URL Strategy
5/10
PARTIAL
0/10
MISSING
-5
21
Content Publishing Velocity
0/10
MISSING
0/10
MISSING
0
22
Schema Coverage & Depth
0/10
MISSING
0/10
MISSING
0
23
Speakable Schema
0/10
MISSING
0/10
MISSING
0
24
Query-Answer Alignment
5/10
PARTIAL
5/10
PARTIAL
0
25
Content Cannibalization
5/10
PARTIAL
5/10
PARTIAL
0
26
Visible Date Signal
0/10
MISSING
0/10
MISSING
0
27
Topic Coherence
5/10
PARTIAL
5/10
PARTIAL
0
28
Content Depth
3/10
WEAK
3/10
WEAK
0
29
Helpful Purpose Alignment
9/10
STRONG
0/10
MISSING
-9
30
First-Hand Experience Signals
5/10
PARTIAL
0/10
MISSING
-5
31
Creator Transparency
3/10
WEAK
0/10
MISSING
-3
32
Methodology Transparency
4/10
PARTIAL
0/10
MISSING
-4
33
Citation-Ready Writing Quality
8/10
STRONG
0/10
MISSING
-8
34
Answer-First Placement
10/10
STRONG
0/10
MISSING
-10
35
Evidence Packaging
0/10
MISSING
0/10
MISSING
0
36
Entity Disambiguation
6/10
MODERATE
0/10
MISSING
-6
37
Extraction Friction Score
2/10
POOR
2/10
POOR
0
38
Image Context for AI
0/10
MISSING
5/10
PARTIAL
+5
39
Duplicate Content Blocks
10/10
STRONG
10/10
STRONG
0
40
Cross-Page Duplicate Content
5/10
PARTIAL
5/10
PARTIAL
0
41
Internationalization Signals
3/10
WEAK
0/10
MISSING
-3
42
Page Speed: Server Response
6/10
MODERATE
4/10
PARTIAL
-2
43
Page Speed: Load Blockers
10/10
STRONG
10/10
STRONG
0
44
Page Speed: Page Size
10/10
STRONG
10/10
STRONG
0
45
Answer Capsule Pattern
5/10
PARTIAL
5/10
PARTIAL
0
46
Entity Density
10/10
STRONG
3/10
WEAK
-7
47
Owned Data Density
0/10
MISSING
0/10
MISSING
0
48
Sentence Atomicity
6/10
MODERATE
3/10
WEAK
-3
Opportunities
10
v19
10
v20
Added in v20
+ Increase Entity Density
+ Improve Citation-Ready Writing
+ Strengthen Entity Authority (NAP)
Removed since v19
- Package Evidence for AI
- Build Comprehensive FAQ Section
- Add Owned Data Signals
Findings Summary
Criterion
v19 Findings
v20 Findings
Delta
llms.txt File
2
2
0
Schema.org Structured Data
2
2
0
Q&A Content Format
3
3
0
Clean, Crawlable HTML
5
5
0
Entity Authority & NAP Consistency
3
3
0
robots.txt for AI Crawlers
2
2
0
Comprehensive FAQ Section
3
3
0
Original Data & Expert Analysis
4
4
0
Internal Linking Structure
5
5
0
Semantic HTML5 & Accessibility
7
8
+1
Content Freshness Signals
4
4
0
Sitemap Completeness
2
2
0
RSS/Atom Feed
2
2
0
Table & List Extractability
5
4
-1
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
4
2
-2
Content Publishing Velocity
2
2
0
Schema Coverage & Depth
2
2
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
2
2
0
Content Depth
2
2
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
2
-1
Answer-First Placement
3
3
0
Evidence Packaging
3
3
0
Entity Disambiguation
3
3
0
Extraction Friction Score
3
2
-1
Image Context for AI
3
2
-1
Duplicate Content Blocks
2
2
0
Cross-Page Duplicate Content
2
2
0
Internationalization Signals
2
2
0
Page Speed: Server Response
2
2
0
Page Speed: Load Blockers
2
2
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