On Page SEO Checker

Install On Page SEO Checker to run website analyzer, perform SEO audit, get SEO checklist report, and boost search engine rankings.

As of June 2026, On Page SEO Checker has 2,000 users and a 5.00/5 rating from 13 reviews in the Developer Tools category.

Usersup 100.0 percent+100.0%
2.0K
2,000
Ratingno change0%
5.00
13 reviews
Reviewsup 8.3 percent+8.3%
13
Version
2.1.0
Manifest V3
90-day change · In the last 90 days this extension gained 1.0K users.

History

2 snapshots

Tracking since Apr 19, 2026.

2.1K1.5K920Apr 19, 2026Jun 7, 2026
View as table
DateUsersRatingReviewsVersion
Apr 19, 20261.0K5.00122.1.0
May 4, 20261.0K5.00122.1.0
Now2.0K5.00132.1.0

Permissions & access

Permissions
tabsstoragescriptingsidePanel
Host access
https://localhost:3000/*, <all_urls>

Screenshots

On Page SEO Checker screenshot 1On Page SEO Checker screenshot 2On Page SEO Checker screenshot 3

About

This Chrome extension audits pages against Google Search Optimization guidelines and gives your an actionable checklist with links to the relevant docs. It sits in the Chrome sidebar, so it’s easy to flip between pages while checking. No signup required - just an instant simple SEO Audit report. 

This Chrome extension is built to scan and optimize web pages fast. Unsure how to check on page SEO? It’s an optimization checker that generates a clear report from the checklist, easy for anyone to follow. As a quick seo on page checker, it cuts through the clutter, showing what drives your site’s performance—perfect for a thorough onpage seo test.

Why Use This Tool?

On Page SEO Checker keeps it simple as a search engine optimization checker. Open it, and you get steps to fix your site via an seo analysis:

1️⃣ Page Basics Checker
2️⃣ Indexability
3️⃣ Headings
4️⃣ Images
5️⃣ Links
6️⃣ Schema
7️⃣ Social
8️⃣ Resources

Reports are straightforward, so beginners and pros can act fast. It’s a practical on page optimization checker that delivers results - whether you’re tidying an old blog post or running an on page SEO test on a new one—without tech overload.

🛠️ What You Get  

Use it daily to check SEO on page or run a test for deeper insight. This website checker gives you:

1. Meta tags analysis (title, description, keywords, canonical)
2. Header structure (H1–H6) with hierarchy
3. Keyword presence in key elements
4. Image dimensions, alt text, and file size
5. Content depth and structure
6. Internal vs external links breakdown
7. Basic load time-related resource stats

It’s a full SEO checker that’s easy to understand—no SEO expertise needed. Your no-BS blog or website health checker.

📋 The Power of the Checklist

The checklist in On Page SEO Checker makes it a top-notch sitechecker. It’s more than just numbers—it shows you what’s finished, what still needs work, or what’s super important to do right away, all in an easy on-page check list. This handy tool points out stuff like pictures that are too big (in KB/MB), missing descriptions for images, or webpages with not enough words, so you know exactly what to fix. It’s a simple check site helper that stops you from missing things, keeping your website ranking strong.
Features That Deliver - here’s what it does:

✅ One-Click Page Scan: on page check performs a full analysis of page elements, pulling title, meta tags, and keywords instantly.
✅ SEO Score: Rates your webpage 0-100 based on title length (30-60 chars), description size (120-320 chars), H1 count (1 ideal), alt text, and HTTPS—shown with a progress bar.
✅ Element Details: Lists headers (H1-H6), images, and links (internal, external, nofollow) in tables.
✅ Image Sizes & Dimensions: Shows file sizes (KB/MB) and pixel dimensions (width x height) per image.
✅ Performance Stats: Tracks load time (ms), DOM size (element count), and resources (images, scripts, stylesheets, fonts) in MB.
✅ Accessibility Check: Flags missing alt text, bad heading order (e.g., H1 to H3 skips), and weak link text—lists issues.
✅ Security Scan: Checks HTTPS, HSTS, XSS protection, and other headers, with yes/no results.
✅ Structured Data View: Parses JSON-LD (like schema types) into a readable layout.
✅ Analytics Detection: Spots Google Analytics, Tag Manager, Facebook Pixel, or custom trackers.

🎯 Who’s It For?

This sitechecker fits anyone managing sites—webmasters, marketers, or business owners needing quick insights. It’s a search engine optimization tool for blogs, portfolios, or e-commerce stores with tons of pages. One site or many, this seo website analyzer scans meta tags, load times, and more, delivering fixes without chaos - great for busy folks who want results. This on page seo checker cuts the fluff and gives you clear, actionable data in seconds: no logins, no dashboards, just instant answers. 

🌱 Beginner-Friendly, Pro-Ready

Newbies can check on-page SEO, see a 0-100 score, and fix alt text or headers with no stress—everything’s in clear tables. Pros get precise data—load times (ms), header counts, resource sizes (MB), and security flags (like HTTPS or HSTS)—making it a robust seo on page checker tool. It’s a search engine optimization checker for starters and client optimizers alike.

No More Manual Mess 

Ditch slow checks. Use the on page SEO checker to lift your ranking fast with advanced analysis. This website rank checker tool saves time, letting you grow your site instead of wrestling with data - no more spreadsheet slog.

🚀 Try It Out

Install this website checker for solid insights:
➤ One-Click Scans: Instant onpage SEO test
➤ Overall Score (0–100): From a report generator
➤ Headers & Images: Full on-page optimization checker
➤ Ranking Fixes: Boosts your search engine ranking
➤ Accessibility Flags: Catches errors fast
➤ Repeat Checks: Tracks progress over time 

It’s a search engine optimization tool to raise rankings and get a flow of real users. Run it and tweak your website or block easily.

Technical

Version
2.1.0
Manifest
V3
Size
361KiB
Min Chrome
88
Languages
52
Featured
Yes

Metadata

ID
aklhdocmgpelkhpokopkcepgofimmooc
Developer ID
u90e7a160b14def70fd975f082c0c12cb
Developer Email
[email protected]
Created
Apr 1, 2025
Last Updated (Store)
Sep 10, 2025
Last Scraped
Jun 7, 2026
Website
onpageseo.pro
Support URL

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Data sourced from the Chrome Web Store · last verified Jun 7, 2026.