Ошибка В Rank::CMS не определяется движок

Для сайта http://www.fragora.com/es/ не определяется движок (Prestashop), даже после добавления таких признаков:

Код:

"html": [
                "Powered by <a\\s+[^>]+>PrestaShop",
                "<!-- /Block [a-z ]+ module (?:HEADER|TOP)?\\s?-->",
                "<!-- /Module Block [a-z ]+ -->"
            ],

При этом, один из признаков точно присутствует в коде страницы, который получает парсер.

Спойлер: Оригинал задачи

Hello,

I am trying rank cms for ecommerce, and I am going crazy with why it wont detect a site as
prestashop.

The site is:

http://www.fragora.com/es/

The code en apps is:

"PrestaShop": {
"cats": [
6
],
"env": [
"^freeProductTranslation$\\;confidence:25",
"^freeProductTranslation$\\;confidence:25",
"^priceDisplayMethod$\\;confidence:25",
"^priceDisplayPrecision$\\;confidence:25"
],
"html": [
"Powered by <a\\s+[^>]+>PrestaShop",
"<!-- /Block [a-z ]+ module (?:HEADER|TOP)?\\s?-->",
"<!-- /Module Block [a-z ]+ -->"
],
"icon": "PrestaShop.png",
"implies": "PHP",
"meta": {
"generator": "PrestaShop"
},
"website": "www.prestashop.com"
},

This code is the same one as the chrome extension wappalyzer which does detect the prestashop correctly.

I would like to know why it doesn't detect it in a-parser which has same code.