Changelog

RSS/Atom feed detection and preview fixes

• New RSS and Atom feed detection in Site Essentials — with feed type, title and URL
• Improvement More accurate file size reporting for image thumbnails that redirect to full-size versions
• Fix Fixed Open Graph and Twitter Card image previews on sites with strict security headers

llms.txt detection, validation and generator

• New Detection and validation of llms.txt / llms-full.txt files against the llmstxt.org specification
• New llms.txt Generator — create llms.txt files from sitemap analysis data, with smart filtering and language selection
• New Sitemap Analyzer — hreflang extraction from page HTML and deprecated field details
• Fix Fixed favicon and image loading blocked by CSP, and timezone-related sitemap date issues

Advanced sitemap analysis and reporting

• New Sitemap Analyzer — extended metadata parsing (lastmod, images, videos, hreflang), redirect detection, and external links analysis
• New Sitemap reports — save as PDF or print, with AI prompt for comprehensive sitemap audit
• New Accessibility — AI suggestions now include HTML context of elements, making it easier to locate issues
• Improvement Fewer false positives in accessibility analysis and better filtering of third-party widgets

Size optimization and CLS fixes

• Fix Fixed CLS source snippets — now shows visible text instead of JavaScript/CSS code
• Improvement Performance and size optimization — smaller extension install size

Core Web Vitals Attribution and performance details

• New Core Web Vitals Attribution — click any LCP, CLS, or INP metric to see exactly what's causing the issue
• New Page Stats Details — click Weight, Requests, DOM, JS Size, TTFB, or FCP cards to reveal detailed breakdowns
• New Copy to Clipboard — all detail panels now include a copy button for quick data export
• Improvement Smarter AI Audit Prompts — comprehensive SEO audit now includes Web Vitals data and performance stats for more precise recommendations
• Improvement Sitemap Analyzer — preview in new tab, comparison view, context menu integration, and cached data management
• Fix Fixed CLS column alignment, copy button reliability, and sitemap domain switching

Sitemap issue filtering and dark mode improvements

• New Clickable issue filtering in Sitemap Analyzer with filtered CSV export
• Improvement Dark mode visual improvements — better button and UI element colors
• Improvement Stability, security and overall performance improvements

Extension size optimization

• Improvement Performance and loading speed optimization

AI prompts for accessibility and critical bugfixes

• New AI prompts for A11y issues and professional contrast detection
• Improvement Stability and resource optimization improvements
• Improvement Optimized navigation listeners for reduced RAM usage

Media, AI prompts and technology popover

• New New Media tab with video detection (YouTube, Vimeo, native)
• New AI prompt generation for meta tag issues
• New Technology popover with description and WordPress theme detection
• Improvement CSS modularization - extracted modules for charts, dropdowns, sitemap and icons
• Fix Fixed full-width layout in Security, Content, A11y and Google tabs

Copy buttons

• New Copy buttons in links and images cards

Technology version detection

• Improvement Technology version detection and security warnings

Inline images fix

• Fix Fixed opening inline images (data:/blob: URLs) in new tab

Sitemap Analyzer

• New Sitemap Analyzer - sitemap.xml file analysis with CSV export
• New Keyboard arrow navigation between tabs
• New Settings modal with theme and zoom configuration

Accessibility and Trackers

• New New Accessibility tab with WCAG audit
• New Trackers tab with tracking scripts detection
• New Dashboard navigation with quick section access
• New Indexability conflicts and render-blocking detection
• Improvement Extended security headers checking

Optimization and Schema validation

• Improvement Optimized schema-index.json file
• Fix Fixed false warnings for simplified text values
• Improvement CSS class refactoring to utility system
• Improvement Visibility-based polling

First public release

• Breaking Migration to native Chrome Side Panel API
• New Side panel persists across page navigation
• New Google Services tab with Search Console and PageSpeed integration
• New Security tab with security headers analysis

Export and filters

• New Export reports to PDF and CSV
• New Image filters by type and size
• Improvement Meta tab redesign with unified SVG icons

Dark mode and Core Web Vitals

• New Dark mode with automatic system preference detection
• New Real-time Core Web Vitals monitoring (LCP, FID, CLS, INP)
• New Site Essentials section with basic page information
• Improvement Modular architecture for better performance

Beta release

• New On-page SEO audit with score rating
• New Technology stack detection
• New Open Graph and Twitter Cards preview
• New Structured data validation
• New Internal and external links analysis