User-Agent is one of the HTTP request headers responsible for identifying the browser, application, or operating system connecting to the website.




The rel=”canonical” attribute is an HTML markup element that tells search engines which URL is the main (or canonical) URL for a page and helps avoid duplicate content.
The social network TikTok officially resumed advertising tools for the first group of customers in Ukraine on April 23, 2025.
Given the opportunities offered by Prom.ua, it is not surprising that a large number of entrepreneurs are considering setting up an online store based on this marketplace.
New opportunities in internet marketing are constantly emerging, changing, and disappearing. However, there are strategies that, despite their controversial nature, continue to enjoy popularity. One such strategy is CPA.