Best SEO Extension for Google Chrome

Audit your URLs in tiempo real for SEO & AI engines

The only Chrome extension that combines technical SEO, GEO analysis for AIs (ChatGPT, Gemini, Perplexity), anti-AI pattern detection and competitive comparison. All in 6 languages.

Install for Chrome See how it works
10 Analysis Dashboards
35+ SEO metrics
6 Languages
100% Free
extension://seower-pro/dashboard
Keyword: "auditor seo" SEO 87/100 IA/GEO 92/100
Best SEO extension for Google Chrome
Features

Everything you need to master modern SEO

A complete SEO, GEO and AEO audit suite designed for professionals who want to optimize for Google AND for the new AI-powered answer engines.

Semantic Authority Score

A unique 4-axis radar (SEO + Structure + AI/GEO + Readability) with smart weighting. Visualize your complete SEO health at a glance.

GEO and AI-GEO Analysis

Detecta E-E-A-T, AEO, datos estructurados Schema.org, p�rrafos optimizados para featured snippets y Q&A conversacional. Optimiza para ChatGPT, Perplexity y Gemini.

Anti-AI Detector

Identifies AI clich�s, excessive connectors, opinion and over-explanation. Measures the Citability Score: how much do LLMs cite you?

Keyword Density (N-Grams)

Analyzes 1 to 5-word combinations. Detects your main keyword through smart scoring (title + slug + description + occurrences).

Image Audit

Checks ALT attributes, dimensions, estimated weight (via HEAD request) and modern formats. Detects uNoptimized images that affect CLS.

Link Audit

Classifies links by origin (Header, Footer, Menu, Body) and type (Follow, Nofollow, Sponsored, UGC). Find internal link building opportunities.

Competitive Comparison

Compara 35+ SEO metrics, GEO y t�cnicas contra tus principales competidores en tiempo real. Detecta qu� hacen mejor y c�mo superarlos.

Detected Tech Stack

Identifies CMS (WordPress, Shopify, Wix...), SEO plugins, analytics tools, CDNs, JS frameworks and more. Direct access to PageSpeed, robots.txt and sitemap.

Multiling�e (6 Languages)

Complete interface in Spanish, English, German, French, Italian and Portuguese. Automatic browser detection. One-click language switch.

Product Preview

The Control Dashboard in Action

A realistic view of the SEOwer Pro Dashboard auditing a page in real time.

SEOwer PRO
Analyzing URL: https://agenciaseonetbulb.com/Noticias/seo-topologico-geo-tgs/
Date: 02/07/2026 11:20

Global Summary

Integral view of the technical and semantic state of the URL. Score radar, main KPIs and executive summary with the most relevant findings detected by the SEOwer crawler.

AUTHORITY RADAR

Structure IA / GEO Readability SEO

GLOBAL Dashboard

75 /100
SEO79
IA / GEO80
Structure65
Readability82

DETECTED TARGET KEYWORD

DENSIDAD Optimal range 0.5% - 2%
0.67%

KEY METRICS

2281WORDS
10 minREADING
5IMAGES
YesLLMS.TXT
0AI SCORE
5RAG CHUNKS
7AEO PARAGRAPHS
0CITATIONS
4CRITICAL ERROR
4MINoR ERROR
10RECOMMENDATION
The Blue Bar

SEO metrics instantly, without opening the Dashboard

The SEOwer bar appears at the top or bottom of any website with a visual summary of the most important metrics. Customizable, silenceable and always at hand.

    • ?
      3 contextual modes It adapts automatically: Normal web, Google home and search results
    • ?
      Main keyword with density Automatic detection of the most relevant term on each page
    • ?
      4 real-time scores SEO, AI/GEO, Structure and Readability always visible
    • ?
      Live SERP analysis On Google, calculates average of titles, descriptions, slugs and URL depth of ranked results
    • ?
      Light/dark theme And top/bottom position. Can be silenced 24h, 1 week or forever
"seo ai auditor" 1.247 WORDS 1 / 4 / 8 12 / 5 8 (2 without ALT) 87/100
SEO Bar in Google search results
The Dashboard

10 specialized sections. A 360� view.

Click each tab to see an example of the Dashboard. SEOwer Pro transforms complex SEO analysis into clear and actionable visualizations.

Diagn�stico - Radar + Semantic Architecture Map

Diagnostic - General Audit, 4-axis Radar and interactive Semantic Architecture Map

SEO On-Page - 18 criterios sensibles a tu keyword

SEO On-Page - 18 keyword-sensitive criteria

AI & GEO - Generative Engine Optimization

AI & GEO - E-E-A-T, AEO, Anti-AI and Schema.org for ChatGPT, Gemini and Perplexity

Estructura - Jerarqu�a de Encabezados H1-H6

Structure - H1 to H6 heading hierarchy with counts and badges

Readability - SaaS Premium Dashboard with Anti-AI

Readability - Score, words, sentences and Anti-AI analysis

Densidad - An�lisis N-Gramas (1 a 5 WORDS)

Density - N-Grams Analysis from 1 to 5 WORDS with main keyword detection

IMAGES - Auditor�a ALT, Dimensiones y Peso

IMAGES - Audit table with ALT, dimensions, estimated weight and format

Competitive Comparison - 35+ Metrics vs tus rivales

Competitive Comparison - Your Site vs competitors across 35+ Metrics

Tech & Speed - Tech Stack and Core Web Vitals

Tech & Speed - 15+ detection categories (CMS, plugins, frameworks, CDN)
Semantic Architecture Map

Visualize your page as a hierarchical graph

ARCHITECTURE
95
40% Eg + 60% Crag
EG (GRAPH)
86.8%
 
CRAG (RAG)
100.0%
 
Click Node: see detail � Double click: auto-rotate
H1 H2 H2 H2 H3 H3 H3 H3 H3 H3 H3 H3 H3 H3 H3
H1 H2 H3 H4+ Paragraphs Int. Ext.
Comparison in Action

35+ metrics. One table. All the competitive edge.

Add your competitors' URLs and get an automatic comparison with your current page. Detect gaps, opportunities and weak points in seconds.

Metric Your Site Competitor 1 Competitor 2
Meta Title (characters) 58 72 45
Total Words 1.247 980 2.100
Main Keyword Density 2.4% 1.8% 3.1%
Images with ALT 6 / 8 4 / 5 10 / 10
Schema JSON-LD Yes No Yes
HTTPS/SSL Yes Yes No
Open Graph Yes No Yes
Readability Score 78/100 65/100 82/100
Google Docs Add-on

SEOwer also works inside your documents

Install the official SEOwer add-on for Google Docs and audit your content in real time while you write. Writing and optimization, in the same place.

  • Live SEO scoring as you write
  • Main and secondary keyword suggestions
  • Built-in AI clich� detector
  • Multilingual readability analysis
  • GEO recommendations for LLMs
  • Export to Google Docs with one click
Instalar Add-on Free
D
Untitled document SEOwer is analyzing...

SEO auditing is essential to improve the visibility of any website in search engines...

Para optimizar tu contenido debes considerar la densidad de WORDS clave, la estructura de encabezados y la legibilidad del texto.

87 SEO Score
Why SEOwer

A tool designed by and for SEO professionals

100%
Free and no registration
0
Data sent to servers
6
Languages soportados
35+
Metrics por competidor
15+
Tech Stack categories
100%
Local privacy
Testimonials

What SEO professionals say

The combination of technical SEO + GEO for AIs is unique. Now I can see at a glance if my content will be cited by ChatGPT or Perplexity. The Citability Score is pure gold.

MR
Mar�a Rodr�guez SEO Specialist � Agencia Digital

The competitor comparison saves me 2 hours per audit. Before I had to open 5 tabs and copy data manually. Now I have everything in one table ready to present to the client.

CG
Carlos Garc�a Freelance SEO Consultant

El Anti-AI Detector es brutal. Me ha ayudado a reescribir contenido que parec�a demasiado rob�tico y que estaba penalizando el engagement. Una herramienta indispensable en 2026.

LM
Laura Mart�nez Content Manager � E-commerce

Empieza a auditar Your Site en 30 segundos

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