meta seo inspector

chrome extension for seo experts, webmasters, developers

meta seo inspector is a Chrome extension useful to inspect in 1 click the meta data usually not visible while browsing



All the meta-data in a click, just activate the extension and all page features are visible at once.

All meta data


Always know what is wrong or missing, mistakes are colored in red, infos are blue, tips are yellow.

Meta Seo Inspector alerts


Direct access to popular tools like site testers, safety checkers and more.

Available tools


Frequently updated with new features.

No account required, no logins, no passwords, no fees.


Interface in English, Français, Español, Italiano, 日本語 (japanese)


Just contact me via Twitter DM to ask for new features or report any issue.

Meta SEO Inspector changelog

Latest update


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


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


• 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.


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


• fixed an issue with lowercase descriptions


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


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


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


• new option to print/export the report! Please let me know how this could be improved to meet your needs.
• more info about external resources and speed improvements

v 2.4.7

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

v 2.4.6

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


• fixed a console-logging bug. Sorry for the inconvenience.

v 2.4.5

• added a new 'forms' section in markup area
• added google-play-app in 'mobile' section
• added xsrf_token in 'security' section
• added meta 'thumbnail' detection
• handled both apple-touch-icon and apple-touch-icon-precomposed bofore reporting issues
• moved 'security' section in 'explore' tab
• fixed alert badges in common section

v 2.4.4

• svg inside anchor correctly handled (thanks Евгений Горяев for pointing out)
• missing apple-touch-icon check
• more info about external resources
• more fixes to the upcoming print/export option

v 2.4.3

fixed an issue with sections info appearing after being closed
• added stylesheets in links section
• moved msapplication-* links in presentation section
• improved the CMS section and moved to the explore tab
• UI improvements
• localization improvements
• added x-ua-compatible detection
• moved Sailthru and Dublin Core inside "structured data / other"
• added httpEquiv handling

v 2.4.2

• new option to hide changelog on update
• new info text in some sections
• more info on inline svg
• warning on missing doctype
• info on missing html lang attribute
• removed the A REL / XFN that is now included in the anchors area
• getting ready for a print/export option

v 2.4.1

• renamed video section to 'video and audio'
• fixed an issue with video links
• more info about external resources

v 2.4

• renamed script section to 'external resources' and improved resources info
• split 'page data' section in 'SEO check' and 'explore'
• added sticky headers to data-tables

v 2.3.9

• more info on external scripts with industry type and some extra details
• also moved apple-itunes-app to mobile section

v 2.3.8

• added hrefLang in links section
• 'open all' and 'close all' now behaving corrrectly in all cases
• missing theme-color alert
• anchors links now are clickable
• renamed 'links tags' to 'links'

v 2.3.7

• new markup/anchors section to check links in page
• more visible info/warnings
• removed not working Keyword Density Analyzer external tool

v 2.3.6

• new media/svg section
• translations and tips improvements
• moved app link meta inside mobile section

v 2.3.5

• moved apple-touch-icon, shortcut icon, mask-icon and apple-touch-startup-image in "presentation" section
• some new translations
• added "article", "video" and "music" to opengraph
• new viewport checker

v 2.3.4

• added image lazy loading detection, quite useful to improve page speed! (read about lazy loading at Google)

v 2.3.3

• full image listing with alt and title attributes check
• better image count
• fixed tags section

v 2.3.2

• fixed geo and security sections
• added canvas to detected tags
• improved large image handling
• improved empty tag detection
• grouped various html tags in the new "markup" section
• "opengraph" and "twitter" in the new "social" section
• "large images" and "videos" in the new media section

v 2.3.1

•fix to collapsible sections

v 2.3

• overall layout update
• collapsible sections to let you focus on specific tasks
• more visible tips

v 2.2.7

minor update - charset, mssmarttags prevent parsing and googlebot better handling

v 2.2.6

more translated UI text - improved doctype detection - removed missing H2 tag

v 2.2.5

more info about heading tags issues - cms detection improvements - JSON-LD parse fix

v 2.2.4

translations improvement - fixed GEO data layout - new presentation section - small fixes

v 2.2.3

fixed the issue with structured data

v 2.2.2

structured data temporarily disabled

v 2.2.1

small fixes

v 2.2

much improved JSON-LD detection - improved tooltips visibility

v 2.1.10

JSON-LD improvements, new SECURITY section

v 2.1.9

fixed small UI issues - "description too short" no more a warning - better handling of empty H tags - better headings layout

v 2.1.8

fixed messages in console - fixed small UI issues

v 2.1.7

• introduced tooltips in UI
• detailed list of header tags
• more H1 tips
• fixed issue with with twitter description containing html tags
• initial japanese translation


fixed a layout issue

v 2.1.6

• fixed video links
• styles fix
• handled yandex-verification, ahrefs-site-verification, p:domain_verify and bitly-verification
• fixed issue in detecting large images
• new CMS section
• new Mobile section

v 2.1.5

resource hints tags - handled baidu-site-verification

v 2.1.4

large images detection - fixed issue with JSON-LD - styles fix

v 2.1.3

JSON-LD recognized

v 2.1.2

layout improvements - video link discovery - fixed rare issues with malformed meta tags - keywords info - italian and spanish translation

v 2.1.1

video tag discovery and download - layout improvements - online-tools cleanup

v 2.1.0

improved page title detection - code optimizations - showing "alternate", "shortcut icon", "icon" and "archives" link tags - Added APP LINK section - increased the max description lenght to 230 - minor layout fixes - new about section - missing keywords meta tag is not a warning anymore

v 2.0.9

moved "robots" in common tags - added "geo" group - GoogleMaps(tm) links for location data - IMG tags report and warning for missing ALT attribute.

v 2.0.7

OpenGraph checker - tools added: Norton Safe Web, GPlus Ripples explorer

v 2.0.6

fixed case-sensitive issues - layout improvements - meta data is now grouped in "common", "opengraph", "twitter", "" and "other" - the pop-up reopens on the last used section - added check for invalid "value" attribute

v 2.0.5

no follow highlight is back - options page, good for future additions! - added more social verification tools - added Nibbler too

v 2.0.4

Restored and updated the "on-line tools" section - layout fixes

v 2.0.3

Small fix with missing meta content - 5 stars rating for HTML check - layout fixes - badge refresh - doctype fix

v 2.0.2

Added html, h1, h2 tags check

v 2.0.1

Small fix

v 2.0.0

Rewrited to new guidelines - added rich snippets data - more warnings - moved data to popup