META SEO inspector

Description

Meta data is not just the usual HTML meta tags, structured data (JSON-LD, microformats, etc.), the canonical attribute, the no-follow links, header hierarchy and so on.

Most of the advice will help addressing Core Web Vitals issues.

This extension is mainly aimed at web developers that need to verify the HTML of their site to follow the Webmasters' Google Guidelines, but even to who is curious about any page contents that are usually not visible, but can reveal interesting site properties.

Alerts are shown when the meta data is not within certain ranges, for example when the description tag is too short, or too long.

Latest changes:

2.6.2
• Fixed bug on extension icon badges that sometimes disappeared.
• Fixed resource hints preload info.
• Added translations for some more advice.

2.6.1
• New cozy/compact font size option.
• Empty META are not considered an error anymore.
• Fixed images size report.
• Fixed theme switcher icons.


2.6
• Bigger app window.
• New dark/light theme option.
• New cozy/compact font size option.
• Portughese (pt_PT) translation.
• More translated elements.
• Better handling of property and itemprop meta tags.
• Handled "facebook-domain-verification" tag.
• More external resources data

2.5.11
• improved tips.
• Added new Italian and Spanish translations

2.5.10
• Fixed a blocking error that could rarely happen.
• Added alert about lazy loading images above the fold.
• Images report layout update.

2.5.9
• Head title and description now report the correct length when handling HTML entities.

2.5.8
• Fixed the French translation
• width and height image attributes checker (to improve CLS)
• started working on tips translations
• minor UI fixes

2.5.7
• New translation: French language
• New feature: Click headers (h1, h2, etc.) to highlight them on pages

2.5.6
• empty ALT attribute in images is not considered an error anymore
• fixed issue with some resources URLs
• more external resources data and internal resources deletion

2.5.5
• updated the Google Rich Results Test link, added more external resources data

2.5.4
• fixed an issue with lowercase descriptions

2.5.3
• improved generic meta data handling to cover unusual cases
• more external resources data

2.5.2
• videos download link
• improved external resources data and presentation

2.5.1
• print button on print the report
• added sub sections to report navigation
• greatly improved the report layout

2.5
• new option to print/export the report! Also more info about external resources and speed improvements

2.4.7
• removed the "tabs" permission! Now the extension has access to the pages only when really needed :)

2.4.6
• option to show/hide debug data
• more info about external resources
• speed improvements

See previous changelogs at https://www.omiod.com/meta-seo-inspector/