Analyze Google search results and generate topical maps and SEO content structures for better content planning.
Users
18
−4 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
5
0 in 30 days
Store rank
#155K
#130K among extensions
Version
1.0.1
updated 27 Jul 2026
Users
monthly, 7 months
Latest, 16 Oct 2026:18 usersMove the mouse over the chart for any month
Ratings count
monthly, 7 months
Latest, 16 Oct 2026:5 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Ayonchy SEO Expert
Create topical maps, entity graphs, and semanticos SEO content plans directly from SERP data to build authority and rank faster.
SemanticOS SEO Extension By Ayonchy helps you turn a single keyword into a complete topical map.
You open Google. The extension studies the search results. Then it builds the structure your website needs to rank.
Instead of guessing topics, you see the real semantic structure behind the SERP.
This helps you plan better content and build topical authority step by step.
What You Can Do With This Extension
Create Complete Topical Maps
Type one keyword.
The extension expands it into many connected topics.
You see:
Parent topics
Child topics
Supporting pages
Missing content gaps
Now you know exactly what pages your website needs.
Discover Entities Google Associates With Your Topic
Search engines do not rank only keywords.
They understand entities and relationships.
The extension extracts entities from the SERP and shows:
Important entities
Related brands
Tools
Concepts
Products
This helps you write content that matches how search engines understand the topic.
Generate Content Architecture
You can instantly create a full SEO content system:
Primary keyword
Secondary keywords
Related entities
Attributes to cover
Search intent
Page outline
FAQ questions
Schema type
This gives you a clear blueprint for every page.
Build Internal Linking Strategy
The extension shows how pages connect.
You can see:
Pillar pages
Cluster pages
Supporting content
Topical bridges
This helps you build a strong internal linking structure.
Identify Content Gaps From SERP
The extension analyzes the ranking pages and finds:
Unanswered questions
Missing topics
Weak sections
You can create content that fills these gaps and gain information advantage.
That is what a topical map helps you build.
Key Features
Topical Map Generator
Entity Graph Builder
Semantic Keyword Expansion
Content Gap Detection
SERP Entity Extraction
Internal Link Structure Planning
SEO Content Blueprint Generator
Programmatic Page Planning
Simple Workflow
Search a keyword in Google
Open the extension
Generate topical map
Build your content structure
Publish pages based on the map
Now your site grows as a complete topical authority.
Name
Semantic SEO Extension By Ayonchy
Growth
Window
Users
Change
Ratings
Rating
7 days
−3
−14.3%
0
0.00
30 days
−4
−18.2%
0
0.00
6 months
−6
−25.0%
0
0.00
Chrome Web Store search rankings
Where Ayonchy SEO Expert appears when people search the store, with the 30 day change