What are some common advanced commands used by search engines? How to use it

domain: Use the domain command to find information related to a certain **.

filetype: restricts the format type of the file to be found.

As follows:

The title of a web page is usually a summary of the content of the web page. Limiting your query to the title of a page can sometimes give good results.

For example, if you want to use "http: site:" followed by the domain name of the site, do not have a space between "http: site:" and the site name.

For example: auto**tutorial inurl:video The query term "auto**tutorial" can appear anywhere on the web page, while "video" must appear in the web page URL.

4. The double quotation marks "" and the title number of the book "" accurately match.

If the query term is double-quoted with "", it means that the query term cannot be split, and must appear completely in the search results, so that the query term can be matched exactly. If it is not double-quoted, "" may be split after analysis.

The title number of the book is particularly effective in some cases, such as the query word is a mobile phone, if you do not add the title number, in many cases it is a mobile phone as a communication tool, and after adding the title number, the results of "Mobile Phone" are all about movies.

5. - Does not contain specific query terms.

6. + Contains specific query terms.

The query word can be limited to appear in the specified document with filetype syntax, and the supported document formats are pdf, doc, xls, ppt, rtf, all (all the above document formats). It's very helpful for finding documentation.

Example: Photoshop Utility Tips filetype:doc

By accessing Advanced Search**, the Advanced Search page integrates all of the above advanced syntax, so users don't need to memorize syntax, they just need to fill in the query term and select the relevant options to complete a complex syntax search.

domain+domain name: You can find the relevant domain. All pages that contain this domain name in the page information (which can be recognized by search engines) can be used to estimate the influence of **. However, this kind of external link can transmit very little weight, and it can be detached and wide to attract crawlers.

site+domain name+intitle+keyword: The included content contains the title of a keyword. You can check whether your core key words contain enough layout and optimization efforts.

site+domain name + inurl + URL: the URL of a certain character in the included content. You can check the recording status of one of your channels.

Generally, I use the above few, thank you.

site directive:

link command:

Check backlink instructions: Generally on Yahoo.

relatedDirective:

Query related web page commands: You can use it to query the content related to your first return site**, and use the related command to easily find the most relevant opponents to you.

info directive:

situations, similar web site links, internal links, and web pages containing domain names.

allintext intext directive:

allintext directive: Effectively query the occurrence of a specific keyword on a specific web document. Discover the most relevant web pages and potential link objects. The directive only supports the Google search engine.

allinanchor unanchor directive:

It can be understood as looking for anchor text links for specific keywords. It's a bit like finding backlinks, except that you're typing text. The directive only supports the Google search engine. With Zheng.

define directive:

filetype directive:

intitle directive:

domain directive

1. Site command.

Query the inclusion status of a specific **: If the result is returned data, it means that this ** has been indexed, and if the returned data is empty, it means that this ** has not been indexed. If it was included in the past, now I find that it has not been included and it has been deleted from the index by the search engine, which is what everyone often calls "K".

Usage: site:

2.link command:

Yahoo provides the first 1000 external links. Google also supports this directive, but the only downside is that Link can only return a subset of Google's indexed library.

Usage: link:

3. related command.

Query the command of the relevant web page: You can use it to query the content related to you, and you can easily find the most relevant opponent with your related command. The directive now only supports the Google search engine.

4. info command.

info command: can query the inclusion information of a specific **, recent snapshots, similar web pages, site links, internal links and web pages containing domain names. is a comprehensive instruction. This directive only supports the Google search engine.

5. allintext intext directive.

6. Allinrul inrul command.

Find a specific web page URL that contains a specific URL keyword, this command can be used alone, and can be combined with other commands to query the content of a specific web page, this command also only supports the Google search engine.

7. AllinTitle intitle command.

8. allinanchor inanchor command.

9. define directive.

10. FileType directive.

11. intitle command.

12. domain directive.

Query for backlinks, this command only works, and the results are not so satisfactory. Because the result he found out is not a backlink, the effect of taking Yunmin is not as good as double quotation marks (""domain usage: domain:

inurl:seo

intitle is a page that contains a keyword in the title, while allintitle is a page that contains a keyword in the title of the query. Neither of these commands is very well supported, but Google supports it very well. Usage:

Intitle: SEO training.

5, double quotation marks "".

This command is useful for those who want to query a file in a specified format. Most search engines support the filetype command, usage: filetype:doc

7.Wildcard*

8.Minus—

1、intitle

For example, search"Dayue intitle: pelvic floor**"Then it will only be included in all titles"Pelvic floor**"The word appears in the web page to look for"Great Joy"The result of this keyword.

Tips: Use"intitle"If the keyword only appears in the visible text of the page, but not in the title, most of the time it is not optimized for the keyword, so it is not a strong competitor.

Goolge and both are supported"intitle"Directives.

2、site

8. For example:

9、filetype

filetype"The search scope is limited to the specified document format, and the supported document formats are pdf, doc, xls, ppt, rtf, all (all the above document formats).

For example, it is very helpful for finding documentation.

in use"filetype"command, the file type must be the above file type (different from google), in addition to entering the file type, we also need to enter keywords.

10、domain

domain"Instructions are a high-frequency use of instructions in SEO work, based on the search query of the understanding intention of the external links of their own site or other sites, and site, inurl, intitle, filetype, +, etc., which has played a great role in realizing various advanced queries.

It is particularly meaningful for ** optimization, such as when you don't know where to do external links where the effect is better, pass"domain"Take a look at the opponent's domain name and see where the opponent does external links, and you can naturally help yourself find some external link publishing platforms with better results.

2) Query whether the backlinks of some specific ** are included.

Publishing backlinks on some platforms depends on whether they are included and adopted"domain"with"site"The combination of instructions can intuitively know the inclusion of backlinks on the platform.

domain"At present, the directive is only for reference and cannot be used as a complete criterion for judgment.

With the development of the times, the structure of the information database on the Internet is becoming more and more perfect, and the major search ** is constantly competing for a place on the Internet. So in the face of so many search portals, what can you do as a promoter to attract more people to your search? After asking a lot of people, I found that some of the network annihilation judgment stations that can use advanced search are particularly popular with users, so today in this article, I will support a trick for the majority of **promoters and users.

In fact, when it comes to advanced search instructions, there are probably few people who are not computer majors who can understand them, and I don't lie, yes, I don't understand, all the instructions I have seen in my memory are some complex English words. In fact, in layman's terms, the results we usually use some advanced search tools are exactly the same as those obtained by entering advanced search commands. The difference between the two is that one can get the result directly and does not require additional operations, while the other needs to be completed by entering instructions one by one.

First, site

The Chinese name of this word is called the domain name, and it must not be strange to do ** promotion, we usually use this to query the relevant ** inclusion, it can be said that this is used a lot, because ** promotion, the amount of inclusion is very important.

Second, domain

When you use it, you only need to add the domain name after it, similar to the domain:domain bend name, which plays the role of querying some related domains. When a certain command is used, you can search in the search engine's general index database, and the result is a backlink to the domain name queried.

Third, inurl

Web Design Shenzhen**ConstructionShenzhen**Design**Architecture**Jianshi Hu Design**Construction**Production.