Well, we could literally see few chats in the SEO community about a Google algorithm update that was happening around 11th & 12th of July 2019. Actually saying, it's not that huge but it is 100% more than normal. Also when you have any automated tools to track website traffic and analytics, you could see some potential increase of your website stats as well.
Source: https://www.seroundtable.com/google-seo-update-27883.html
Source: https://www.seroundtable.com/google-seo-update-27883.html
