php checkSeoAttributes.php filename
php_imagick used the instruction for installation: https://herbmiller.me/installing-imagick-php-7/
php composer.phar install
vendor\bin\codecept bootstrap
java -jar selenium-server-standalone-3.141.59.jar
vendor\bin\codecept run acceptance
php: PHP 7.3.7 chrome: 75.0.3770.100 selenium standalone server: 3.141.59
There is a little offset while getting the screenshot using Visualception. Probably it is a bug in getting coordinates of an element or my mistake. But finally, it's possible to found if the preview is changed. In addition, I checked that not changeable area (Yandex logo) is not changed.