Gray hat SEO is an SEO practice that combines white hat and black hat SEO. Gray hat SEO is riskier than white hat SEO because it exploits search engine guidelines to increase the ranking of a page in SERPs. The grey-hat SEO techniques are black disguised as white. The gray hat SEO is not a black hat or a white hat, but something in between.
Either making a transition between the two or a mix of the two. Manual link exchange falls under gray hat SEO. This is the practice of exchanging links with other websites or blogs, creating backlinks to various sources. You may be able to make a list of all the relevant blogs in your industry, contact them, and help promote each other's content.
Start by communicating with bloggers and see how both of you can provide informative content for your visitors. People will respond if your website is of high quality and creates unique value for the reader. The information is also phenomenal, this is a great list of all the SEO techniques that are used to drive site traffic. This gray area of search engine optimization is what makes gray hat SEO more tempting than black hat SEO methods.
The SEO of gray hat, as the name suggests, is between the white hat and the black hat, since its techniques are ambiguous (like black hat) and the terms and services do not meet or go against the terms and services of search engines. The purpose of a PBN for gray hat SEO purposes is to link to a central domain to pass it as much link equity to improve authority. Personally, I would put the cover-up in the black hat category and many would agree, but the jury is still deliberating in certain parts of the SEO community where it really falls. Grey Hat's SEO may provide you with temporary advantages, but it should be used with caution and as part of a comprehensive SEO strategy.
The idea of grey-hat SEO is that there are search engine optimization (SEO) techniques that don't quite cross the dark side, but rather approach it. That approach allows you to pass some “juice” link from a site that search engines already consider reputable. Some people say that Gray Hat's SEO changes periodically, what is considered Gray Hat one year could be classified as Black the following year. The main difference between black hat SEO and white hat SEO is if you're working in the spirit of search engine guidelines.
Gray hat techniques could come under increased search engine scrutiny over time, potentially reducing their effectiveness. Buying links and business links are the second most popular gray hat SEO techniques that webmasters use to increase the authority and rankings of their websites. This is one of the few here that can be strictly called a gray hat, since it is not yet included in Google's blacklist, possibly because social signals are only becoming important for search engines. However, some industries themselves are black hat, which means you have to use a minimum amount of slightly shady SEO tactics to stay competitive in search.
