SEO Promotion of Security Services

In November 2020, the owners re-designed the site, making a series of gross errors: the URL structure was not saved, several information pages were deleted. In May 2021, the site was broken, a number of hidden links were placed on the resource pages on the sites of the gray theme.
Working on the site began in October 2021. Technical audit was carried out, technical problems were removed, a number of main pages were rebuilt, a large number of uneffective pages were removed, an internal link was set up.