Keep Optimized: On-Page SEO Checker

Get a free on-page SEO check with Keep Optimized. Spot issues and improve your on-page SEO directly from your browser.

Keep Optimized: Instant On-Page SEO Analyzer for Chrome Keep Optimized is a Chrome extension designed to simplify and improve your website's SEO directly from your browser. With just one click, you'll quickly spot SEO and accessibility issues on any webpage—no need for external tools or complex setups. How It Works - Click the extension icon while browsing any page. - Instantly see an SEO health score and detailed report right in your browser window. - Clearly highlighted issues help you know exactly what to fix. Key Features 1. SEO Score & Quick Summary — Quickly understand your webpage's SEO strengths and weaknesses at a glance. 2. Meta Tag & Social Media Analysis — Check your page titles, meta descriptions, and social media (Open Graph, Twitter Cards) tags to improve your page's appearance in search results and social platforms. 3. Content & Headings Audit — Easily see your headings (H1, H2, H3, etc.), analyze word count, readability, and keyword usage to optimize your content for better visibility. 4. Core Web Vitals — Monitor real performance metrics (LCP, CLS, INP, FCP, TTFB) captured directly from your page load, so you can identify and fix speed issues that impact rankings. 5. Keyword Analysis — Enter any target keyword and instantly see where it appears: title, H1, URL, meta description, body text, and image alt attributes. Includes keyword density calculation to help you optimize without over-stuffing. 6. Link Checker — Identify internal, external, broken, and nofollow links immediately, helping you maintain a healthy website structure. 7. Image Optimization — Find images missing alt text, images slowing your page down, or other image-related issues that affect user experience and rankings. 8. Accessibility & WCAG Compliance — Analyze your website's accessibility including ARIA attributes, color contrast, keyboard navigation, semantic HTML, and more, to ensure everyone can use your site comfortably. 9. Mobile-Friendly Checks — Verify responsiveness and ensure your page looks and functions great on all devices. 10. Technical SEO Analysis — Automatically detect technical details like canonical tags, hreflang issues, and structured data that could impact your search ranking. 11. Real-Time SEO Monitoring & Highlights — Visually highlight issues directly on your webpage, helping you quickly identify what needs attention. Why Install Keep Optimized? - Fast & Easy-to-Use — Instant SEO feedback directly within Chrome. - Detailed Yet Clear — Provides actionable insights without technical jargon. - Lightweight & Efficient — On-demand analysis means zero impact on your browsing until you need it. - Exportable Reports — Easily save or export your SEO reports for later analysis or sharing with your team. - Customizable Experience — Choose your preferred settings, themes, and what to monitor. - Privacy First — All analysis runs locally in your browser. No data is sent to external servers. Whether you're an SEO specialist, content creator, marketer, or just managing your own website, Keep Optimized makes your SEO process faster, clearer, and simpler. Install Keep Optimized now and start improving your website immediately—right from your browser. ------------------------------- ## Changelog ### Version 2.7 — Analysis Improvements & Data Fixes # New features - Enhanced keyword analysis — H2/H3 heading presence, URL slug check, and keyword prominence (Early / Mid / Late) - LCP element identification — Shows the actual LCP element (tag, source, size) in the Core Web Vitals tab - Image LCP candidate — Identifies the likely LCP image, with fetchpriority, lazy loading, and modern format adoption rate - Flesch‑Kincaid grade level — Readability grade level (Elementary → College+) alongside Flesch Reading Ease - Word count adequacy — Badges for Thin Content (<300), Adequate (300–999), and Comprehensive (1000+) - Internal link quality — Unique internal link count and low‑link warning when <3 unique internal links - OG/Twitter completeness — Explicit og:type and twitter:card display with completeness scores #Improvements - Article info in Summary — Author, publisher, published date, and modified date - Heading issues — Empty headings, long H1/H2, H1 below fold, hidden headings, duplicate H1 content - Image dimensions — No-dimensions count and CLS risk badge - Link quality examples — Sample URLs for generic anchors, short anchors, noopener, mixed content, JS links - Accessibility details — Language attribute, ARIA roles count, and focusable elements count #Bug fixes - Content density ratio always showed 0% (key mismatch) - Charset scoring always gave +1 point even when meta charset was missing