This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Advanced Site Checker


ASC is an ultimate tool to improve your site. We provide a list of simple and clear TODO actions.

The plugin adds a quick check button to service –

Premium plan. +30% of checks and consultations –

Twitter –
Instagram –


To use the plugin, follow to a web page you need to check. Click on the ASC icon in the admin dashboard. The report page will be opened in a new window.


The plugin checks next things:


  • Caching
  • Using sprite images
  • Font files weight
  • Safe and Generic fonts defined
  • Total page load time
  • JS and CSS combination
  • JS and CSS minification
  • Gzip usage
  • Keep alive header
  • Page size
  • JavaScript position
  • Image size optimization


  • Broken links
  • Cycled links
  • Grammar for titles and metatags
  • Unnecessary redirects
  • Correct H1 tag
  • HTML5 standards
  • Attributes alt and title
  • Human readable links and images names
  • Metatags for SEO
  • Metatags for social media
  • Google rich data check and validation
  • Available link to main page
  • Text content formating
  • Stop(Spam) words in the title

Trust and Secure

  • Server’s error displaying
  • Insecure page’s assets
  • XSFR protection
  • Strict HTTPS header
  • XSS protection
  • HTTPS certificate
  • Insecure flash and java snippets

Mobile capability

  • Favicons for Apple, Android and Microsoft devices
  • Mobile capability for 5 screen sizes
  • Alternate images for 5 screen sizes


  • JS errors
  • HTML validation
  • CSS styles validation


  • Interface responsibility
  • Tuch screen adaptation
  • Fast call for email and phones
  • RSS available


Send your questions to email or via ticket system on

Legal links

Terms of Use –
Privacy Policy –


  • Speed tab
  • Mobile tab
  • Comfort tab
  • SEO tab


July 1, 2020
Looks good. I found new ways to speed up the site that google page speed couldn't detect.
Read all 1 review

Contributors & Developers

“Advanced Site Checker” is open source software. The following people have contributed to this plugin.




  • Release date: February 22, 2020
  • Fixed bug with some urls.


  • Readme is changed
  • Plugin description is changed