Robots.txt is not an appropriate or effective way of blocking sensitive or confidential material. It only instructs well-behaved crawlers that the pages are not for them, but it does not prevent your server from delivering those pages to a browser that requests them. One reason is that search engines could still reference the URLs you block (showing just the URL, no title or snippet) if there happen to be links to those URLs somewhere on the Internet (like referrer logs). Also, non-compliant or rogue search engines that don't acknowledge the Robots Exclusion Standard could disobey the instructions of your robots.txt. Finally, a curious user could examine the directories or subdirectories in your robots.txt file and guess the URL of the content that you don't want seen.
Note: Here I only recommend one thing, before access the dark web links; please focus on your security, Do you know how to do that then check out my another post how to access the dark web. Do you want to know some brief introduction about the dark web, for more information, I searched alot on the deep web, And found some great stories which say, Tor network also have some loophole, in some cases, hacker can track your identity on the internet network. That’s why first your need to buy any premium VPN service. Which can provides you security into Tor environment? I have one best VPN which I always use for my personal task. This VPN service name is Nord VPN
Warnings: This warning for every new or old the dark web links explorer, we are writing “red text” here that are directly or indirectly not related to any deep web or Tor network site. If user use that type text in any type illegal activity, only user is the responsible for his action. Also want to tell you one more thing, The dark web have lot’s of scammer and no one can tell you who are scammer and who are not, then take your action based on your research.
Keywords are the words and phrases that customers type into Google when looking for information. Use the Google Keyword Planner Tool, available through your Google Ads account, to find the most popular keywords people use when searching for your type of business. Optimize your website for those keywords by adding them in blog posts and to web pages.
Embedded content linking. This is most often done with either iframes or framesets — and most companies do not allow their content to be framed in such a way that it looks like someone else owns the content. If you're going to do that, you should be very aware that this annoys people. Furthermore, if you're not willing to remove the content in an iframe or the frameset around the linked page, you may be risking a lawsuit.
Prominence is also based on information that Google has about a business from across the web (like links, articles, and directories). Google review count and score are factored into local search ranking: more reviews and positive ratings will probably improve a business's local ranking. Your position in web results is also a factor, so SEO best practices also apply to local search optimization.
Another reason is that if you're using an image as a link, the alt text for that image will be treated similarly to the anchor text of a text link. However, we don't recommend using too many images for links in your site's navigation when text links could serve the same purpose. Lastly, optimizing your image filenames and alt text makes it easier for image search projects like Google Image Search to better understand your images.
When your business is listed in an online directory, it is known as a structured citation. These citations increase exposure and website domain authority while associating your business name with existing high-authority sites like Yelp—all of which is favorable to Google. To create an effective structured citation, include full business contact information on your directories and be consistent with formatting.
Paid search results are those in the top and bottom of the results page, indicated by the small “ad” icon. These are placements that businesses pay for to show up when users search specific keywords. Google Ads can be a very effective way of utilizing ad spend for those who are new or struggling to compete against businesses that rank higher in organic search results. It’s also great for businesses targeting keywords with high revenue potential.