Why your website has not been included

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall

As a question: Why your site has not been included? This seems to be the concern of every webmaster, when we registered a good domain name, the construction of a good site, we are lofty, because we have become a long station, but we use site instructions in the search engine inside the time, so that we worry about things happen, Our website has not been included, baffled.

Why is that? Because there may be a spider trap on your site! Today pony and everyone to explore, what is spider traps and how to prevent spider traps, so that our site as soon as the search engine included.

One: Trap one flash

I believe we all know this English word. Yes, flash, video, if the entire online home page a few videos, it can be cool, but we combine the front pony wrote the "search engine principle for the importance of doing SEO" can be learned, when the search engine crawl a page into the database, will be page analysis, But it only knows the text! If your site uses a lot of flash, search engines are not understand, and can not be crawled analysis, then our site will not be included.

See here, some friends will say, Flash must not use it? If the company boss is not allowed to use flash, and do not let me get out of the way? If so, Flash is also available, but we need to add a map to our site navigation, At the same time in robots.txt, because search engine spiders crawl A site first visit is robots.txt, so you can be included in the case of Flash, because the map is the search engine spider's finger signs. (Friendly tips, as little as possible with Flash)

Two: The second session ID of the Trap

The session ID refers to the unique identity of a conversation, and some sites track the user's access with the sessions ID, and each visitor to the site will form a unique one, with a unique number, then added to the URL, and the search engine is also a visitor to the site, So it will be like a new user, each visit, the URL address is different.

For such a site, search engine access to the same page URL address will be different, so it generates distrust of this site, do not want to include.

Three: trap of three kinds of jump

To jump I believe that everyone is not unfamiliar with it, is when we click to open a page will jump to another site page, sometimes black hat SEO will often use this method, direct black high weight site to jump to their site, so for the site often jump, search engine spiders are wary attitude, generally not included.

Of course, if there are special circumstances, such as we set up a new site, need to jump from the old site to our new Web site, we can use 301 jump, because this is the search engine recommended, follow the party go without fear.

Four: Trap four frame structure

Do not know if you are familiar with the frame structure, is a website page, no matter if you drag, there is always a piece is not moving, this is called the frame structure, and this part of the information, search engine is unable to crawl and analysis, so we try not to use the frame structure.

Five: Trap five dynamic URLs

A dynamic URL is a question mark, equal sign, a percent end of the URL, such a Web site search engine can crawl, but it does not like such URLs, because so many parameters may let it into the dead loop, so we should try to cater to the search engine, using static URL address, Let our website be included early.

Six: Traps six JavaScript links

JavaScript script is like Flash, can create a lot of attractive visual effects for our website, so some websites will use JavaScript to make the dazzling navigation system, so for search engine speaking, like no existence, Will cause search engines do not know what your site's theme is, and then dare not easily included.

Seven: trap Seven requirements Login

Sometimes we want to visit some sites, but prompted the need to register members, so we registered after the visit, which for our users, is so simple, but for the search engine, it is not so, search engine is a set of procedures, it is not what we think of the intelligence, So we must pay attention to this when building our website.

Summary: Through the above eight points, we know what the spider trap is, then your site is not included, I believe many friends have found the answer, of course, in addition to these reasons, if your site is copied or worthless things, then search engines will not be included, At the same time we seoer why to understand spider traps, because is included is to do the beginning of SEO, is also a primer!

Article by SEO Tips blog http://www.waszj.com/Village Pony Original, reproduced please indicate the source and author.