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Lists, validates, and checks if favicons are crawlable and indexable on the current website. Favicon Checker - Validate and Analyze Favicons Effortlessly Favicon Checker is a powerful Chrome extension designed to help web developers and SEO specialists validate and analyze favicons on any webpage. It checks for relevance based on size, format, and accessibility while ensuring compliance with Google's guidelines for favicons in search results. Key Features • Favicon Validation: Automatically validates favicon size (minimum 48x48 pixels) and supported formats (ICO, PNG, JPG, JPEG, GIF, WEBP). • Robots.txt Analysis: Checks if the favicon is blocked by robots.txt, ensuring it is crawlable by search engines. • Detailed Reports: Provides a clear summary of each favicon's validity, including size, format, and crawlability status. • User-Friendly Interface: Displays results in a clean and intuitive popup with toggleable details for each favicon. • Google Compliance: Validates favicons based on Google's official documentation. How It Works • Open any webpage in Chrome. • Click the Favicon Checker extension icon in the toolbar. • The extension scans the page for all favicon links. • It validates each favicon for: Size (minimum 48x48 pixels) Format (ICO, PNG, JPG, etc.) Crawlability (checks robots.txt for restrictions) • View detailed validation results in the popup. Why Use Favicon Checker? • Ensure your website's favicons meet Google's standards for search visibility. • Detect issues like unsupported formats or blocked favicons that may impact SEO performance. • Save time with automated analysis and a user-friendly interface. Who Is This For? • Web Developers: Ensure your website's favicons are properly configured and accessible. • SEO Specialists: Improve search engine visibility by validating favicon compliance. • Website Owners: Quickly identify and fix favicon-related issues. Get Started Install the extension from the Chrome Web Store. Open any webpage and click the extension icon to analyze its favicons. Review detailed reports to ensure compliance with best practices. Contribute to the Project This is an open-source project! You can contribute to the development of Favicon Checker by visiting our GitHub repository. Privacy Policy Favicon Checker does not collect or store any user data. It operates entirely within your browser to analyze webpage content locally. Support Have questions or feedback? Feel free to contact us or open an issue on our GitHub repository.
Mar 4, 2025
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.