Rank Lens

Name: Rank Lens
Rating: 5 (2 reviews)
Author: venkoder

Instant SEO audit. Check meta tags, headings, links, images, schema & indexability in one click.

As of June 2026, Rank Lens has 3 users and a 5.00/5 rating from 2 reviews in the Developer Tools category.

venkoder Developer Tools

Chrome Web Store ↗.crx

Users+50.0%

Rating0%

5.00

2 reviews

Reviews0%

Version

1.0.0

Manifest V3

History

6 snapshots

Tracking since Apr 9, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 9, 2026	2	5.00	2	1.0.0
Apr 20, 2026	3	5.00	2	1.0.0
May 9, 2026	4	5.00	2	1.0.0
May 14, 2026	2	5.00	2	1.0.0
May 30, 2026	4	5.00	2	1.0.0
Jun 8, 2026	1	5.00	2	1.0.0
Now	3	5.00	2	1.0.0

Permissions & access

Permissions: activeTabscripting
Host access: <all_urls>

Screenshots

About

Complete On-Page SEO Audit & Technical SEO Checker

RankLens is a powerful SEO audit Chrome extension that performs instant on-page SEO analysis directly in your browser.

Analyze meta tags, headings, links, images, structured data, and indexability signals without opening DevTools or external tools.

Perfect for SEO professionals, developers, marketers, and website owners.

🚀 Key Features – SEO Analysis Made Simple
🏷 Meta Tag Checker

Title tag length optimization (50–60 characters)

Meta description checker (150–160 characters)

Canonical URL validation

Robots meta (noindex / nofollow detection)

Open Graph tags (og:title, og:description, og:image, og:url)

Twitter Card tags validation

Charset & viewport verification

🧱 Heading Analyzer (H1–H6)

Missing H1 detection

Multiple H1 warning

Heading hierarchy validation

Empty heading detection

Complete heading structure overview

Improve your on-page SEO structure and semantic HTML instantly.

🔗 Link Analyzer

Internal vs external link classification

Nofollow link detection

target="_blank" security check (noopener/noreferrer)

Empty anchor text detection

JavaScript pseudo-links detection

Link count statistics

Optimize internal linking and prevent SEO link issues.

🖼 Image SEO Checker

Missing ALT attributes

Empty ALT detection

Lazy-loading detection

Image count overview

Improve accessibility and image SEO performance.

🧩 Structured Data & Schema Checker

JSON-LD extraction and validation

Microdata detection

Schema.org type identification

Invalid JSON structured data detection

Ensure your website is ready for rich results.

📈 Indexability & Robots.txt Checker

Meta robots noindex detection

Canonical conflicts

robots.txt fetch and analysis

Basic crawl rule evaluation

Understand how search engines see your page.

⚡ Built for Modern Websites

Works with React, Next.js, Vue, and SPAs

Handles dynamic DOM rendering

Lightweight and fast

No heavy external dependencies

🎯 Who Should Use This SEO Extension?

SEO professionals

Web developers

Technical SEO specialists

Digital marketers

Content teams

SaaS founders

Agencies performing website audits

 Why Choose RankLens?

Instead of using multiple SEO tools, get a comprehensive on-page SEO audit in one clean, structured interface.

Identify errors, warnings, and optimization opportunities instantly.

Save time. Improve rankings. Fix technical SEO issues faster.