Google updates its search algorithm frequently. For example, on February 23rd, 2016, Google made significant changes to AdWords, removing right-column ads entirely and rolling out 4-ad top blocks on many commercial searches. While this was a paid search update, it had significant implications for CTR for both paid and organic results, especially on competitive keywords.
This is another master piece. You’re not only a top SEO but your writing skills are also amazing. Good to see that I am doing most of the things already that you mentioned under On-Page SEO tips. The only thing I am currently struggling with is to get my content published on top sites. Can you come up with a detailed article about how to approach top sites in your niche and get your content approved? Thanks
Unless you have an invite, you can’t comment or submit a new product to PH. Even then, if you were to submit yourself, the likelihood is that you’d miss out on a lot of traction compared to someone influential on PH submitting. You only get one chance to submit to Product Hunt so you’ll need to identify someone who would be interested in your startup that also has influence within the PH community. To do this, go to Twitter and search the following query in the search bar:
Because the act of linking to a site does not imply ownership or endorsement, you do not need to ask permission to link to a site that is publicly accessible. For example, if you found a site's URL through a search engine, then linking to it shouldn't have legal ramifications. There have been one or two cases in the U.S. that implied that the act of linking without permission is legally actionable, but these have been overturned every time.

Users will occasionally come to a page that doesn't exist on your site, either by following a broken link or typing in the wrong URL. Having a custom 404 page30 that kindly guides users back to a working page on your site can greatly improve a user's experience. Your 404 page should probably have a link back to your root page and could also provide links to popular or related content on your site. You can use Google Search Console to find the sources of URLs causing "not found" errors31.

Participate in Forums – Getting involved in online forums, such as Reddit and Quora, can help increase the number of unstructured citations for your business. To maximize the potential of getting citations here, make sure your user bio includes your business website. Also, use the forums as a way to provide helpful information and not as self-promotion.
Ever heard of Maslow's hierarchy of needs? It's a theory of psychology that prioritizes the most fundamental human needs (like air, water, and physical safety) over more advanced needs (like esteem and social belonging). The theory is that you can't achieve the needs at the top without ensuring the more fundamental needs are met first. Love doesn't matter if you don't have food.
Use LSI keywords, and answer additional questions that users may think of after viewing the content. Simply offering only the content that a user searches for is no longer enough. Pages need to supply additional information a user may be seeking. Providing additional information will help retain the user, and tell search engines that the page’s content is not only answering the search query but providing additional value that other pieces of content may not be.
Organic search results are free and display below Google Ads and sometimes local results. Google uses a sophisticated algorithm to determine which sites rank highest for organic search results based on keyword usage, relevance, site design, and other factors. Generally, Google provides the highest quality, most relevant results based on the keyword(s) used by the searcher.