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Check US Visa Slots
This checkvisaslots.com's extension will provide access to check & share the US visa slots availability.
Rapid Journal Quality Check
Displays rankings and h-index for academic journals next to Google Scholar search results.
Heurio - UX Check & Visual Feedback Tool
Perfect for UX check, design & development review, heuristic evaluation, user testing and more.
Open Port Check Tool
Check a port's status easily, find out which ports of your connection is open or closed
Media Bias Fact Check
Show Media Bias / Fact Check ratings for Facebook, Twitter and news websites as you browse
Link Virus Check - Security Plus
Provides free checking of urls for viruses. It uses up to 64 different antivirus products and scan engines to check for viruses
HTML Diff Check Tool
Tool for checking HTML difference between tabs ,or between production and development environment.
Check Competitor Stock Levels - Inventory Spy
Spy how many products remain on any Amazon Product’s offer listing page. Check your competitor’s stock!
Chrome extension for Kakao login check
카카오 로그인 API를 원활히 사용하기 위해 만든 개발 보조 도구 입니다. KOE006 에러 메시지가 개선되어 플러그인 도움 없이도 처리 가능해짐에 따라 퍼머링크 원본주소, 애드뷰 회원가입 주소 확인용으로 제공합니다.
Responsive Check!!
Split the page being viewed into two. In the case of a responsive site, it will become possible to check the smart phone and the PC…
Check-In Chicken
This extension will help users study, as well as help keep their mental health positive
NBN Availability Check
Check what NBN technology is available at address on realestate.com.au & domain.com.au
Amazon Price and Review check
This extension supports frequent buyers on amazon.com to make the right decision with regard to price and product selection.
Many…
FFL Boss 2 Click Background Check
This Chrome extension allows FFL Boss users to automate the FBI's LEEP background check.
Retina Check Extension
Is your website retina-ready? Visualise aspect ratios for all images and backgrounds on the page
Blacklist check tool
Email Blacklist check tool that find if your mail server is recorded in any blacklist database
XTag AT Internet: Record, check, access data
Categorize, record and display AT Internet tags, with parameters meaning. Access their DataQuery and show CTA activity charts.
Meta Generator Version Check
Shows alert if web page is generated from an outdated version of WordPress, Joomla, MediaWiki, or other web software.
Check for .git directory existence
This extension will check for an existing .git directory on your site, which is a big security leak.
Hoasted Check
Shows an blue cloud in the omnibar when you are browsing a site that is hosted on Hoasted
