Version history and updates of the UPER SEO Auditor extension
v2.8.0
Latest
Title width in pixels, mixed content and HTTP status
New Title width in pixels next to the character count (e.g. "55 chars · 561/580 px"), leaving out a trailing site name that Google usually shows separately. It is information, not a verdict: a long title no longer lowers the SEO score
New Mixed content in the Security tab: resources loaded over http:// on an https page, split into blocked by the browser, auto-upgraded to https and insecure forms
New HTTP Response card in the Overview: the final status code of the page and the full redirect chain (e.g. http → https → www)
New AI Bots rewritten: a current bot list (OAI-SearchBot, Claude-SearchBot, Perplexity-User and more) split into search, assistant and training, since blocking a training crawler is not the same as losing AI-search visibility. Plus Content-Signal from robots.txt, noai/noimageai and snippet limits
New Detection of the Markdown version of a page for AI assistants (llms.txt v2), from <link> tags and the HTTP Link header
New Sitemap Analyzer: an inlinks count for every page and an "Orphan pages" issue for pages nothing links to (utility pages such as cart or login reported separately)
New Several conflicting canonical tags flagged in the Meta tab and the Sitemap Analyzer; a canonical from the HTTP Link header (e.g. for PDFs) is now read
Breaking The internal linking visualisation (graph) from 2.7.15 has been removed. Orphan pages are still detected, now in the sitemap analysis results
Fix Images from servers sending Cross-Origin-Resource-Policy (Media dimensions, Schema previews, video thumbnails) now load
Fix Warnings about outdated or insecure technologies in the Stack tab, which had been missing from the extension package since January
Fix Site Essentials no longer shows data from the previously analysed site; robots.txt groups with several User-agent lines are read per RFC 9309
Fix More accurate Stack tab: no more false detections (e.g. Onsen UI on sites with a WordPress consent plugin), and only real version numbers are shown instead of stray parts of file paths
Fix The Schema tab checks @id links between structured data blocks and points out references to entities not defined on the page
Fix Sitemap Analyzer: internal links counted correctly after a redirect, noindex detected in unquoted meta tags, no more false canonical mismatches
Improvement Smaller package (5.67 MB → 4.30 MB, 191 files instead of 6,696) and faster analysis: one analysis per navigation instead of two, parallel reads, technology patterns sent once per page
v2.7.15
Internal linking visualization and orphan pages
New Internal linking visualization — interactive graph of link structure with depth-based coloring, zoom and connection highlighting
New Orphan page detection — finds pages without inbound internal links, distinguishing content pages from intentional utility pages (e.g. privacy policy, login)
Improvement Sitemap reports — new "Print / Save as PDF" button working reliably across all browsers
v2.7.14
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
v2.7.13
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
v2.7.12
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
v2.7.11
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
v2.7.10
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
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