Search engine spiders, also known as a web crawler, are an Internet robot that crawls websites and stores information for indexing to a search engine,

I think it's this way. When you search for something on Google, those pages and results pages can't be checked out of thin air. In fact, they all come from Google's index, which you can imagine as a huge and expanding library of information - text, images, documents, and the like. It is constantly expanding because new web pages are created every day!
So how do these new pages get into the index? Search engine spiders, of course, do this.

How do search engine spiders work?

Spiders, like Googlebot, visit web pages in search of new data to add to the index. This is critical because Google's business model (attracting consumers and selling ad space) is based on delivering high-quality, relevant, and current search results. Spiders are also very smart. They recognize hyperlinks, which they can either follow immediately, or make a note to crawl later. In either case, internal links between pages on the same site act similar to jumping-off points, in that they clear the way for spiders to crawl and store new information.

Why should I care about search engine spiders?

Search engine optimization (SEO) By boosting your visibility in organic search results. You aim to reach the Domain Authority and get your site on the first page for as many keywords as possible.

A good first step towards the first page: allowing the search engine to actually find your web pages. If your items aren't indexed, you won't even show up on page 13.

The good news: You don't have to work as hard to get your new pages to be crawled and indexed. Basically, as long as you link to your new content from some old content, spiders will eventually follow those links to the new page and store them for indexing. As we said earlier: internal links are important.

If you are eager to have your new items indexed and in search results as quickly as possible, you can submit the new URL directly to Google and tell the spider to crawl it. Once you click on Submit, it shouldn't take more than a few minutes.
Can I do anything to help search engine spiders?

Can I do anything to help search engine spiders?

Basically, you want spiders to see as much of your site as possible, and you want to make their navigation as smooth as possible. Quick start your site. Spiders aim to run as fast as possible without slowing down your site at the expense of user experience. If your site starts to lag, or server errors appear, spiders will crawl less.

This is, of course, the opposite of what you want: less crawling means less indexing means worse performance in search results. Site speed is key.

Keep an XML sitemap to create a directory suitable for search engines. This will tell them which URLs need regular crawling. A basic principle of site architecture: Minimize clicks To be more precise, no page on your site should be more than 3 or 4 clicks away from another. Anything more than that makes navigation cumbersome for users and spiders alike.

And finally:

Keep a unique URL for each piece of content. If you set multiple URLs to the same page, it becomes unclear to the spiders which one you should use. Remember: an essential part of SEO is making the tasks of spiders easier. Don't disdain spiders, you'll be fine.

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