JP2002132570A - System and method for controlling website history, system and method for analyzing access pattern, and recording medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a website history controlling system which is capable of controlling an image of a website in a certain time. SOLUTION: The website history controlling system related to the present invention comprises: an image acquisition part 11 for acquiring an image of a Web page constituting the website; and an image information DB 12 for storing time and URL when the image acquisition part 11 has acquired an image, and the image. In this manner, the state of the website at the point in the past can be controlled as the image by acquiring the image of the Web page constituting the website and storing the acquisition time and acquired URL of the website.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a website history management system for managing website history, a website history management method, an access pattern analysis system for analyzing a user's access pattern to a website, and an access pattern. The present invention relates to an analysis method and a recording medium on which a program for executing these processes is recorded.

[0002]

2. Description of the Related Art Conventionally, there has been known a method of counting the number of users who have accessed a website in order to evaluate the website.

[0003]

However, since the status of a website is generally updated over time, the number of accesses to the website counted as described above is determined by the It was difficult to determine in what state it was obtained.

Therefore, the present invention solves the above-mentioned problems, and analyzes a website history management system, a website history management method, and a user access pattern to a website that can manage an image of the website at a certain time. An object of the present invention is to provide an access pattern analysis system, an access pattern analysis method, and a recording medium on which a program for executing these processes is recorded.

[0005]

A website history management system according to the present invention is a system for managing the history of a website, comprising: an image acquisition unit for acquiring an image of a web page constituting the website. And an image information storage unit for storing the image acquired by the image acquisition unit, and the time and URL at which the image was acquired.

[0006] As described above, by acquiring the image of the web page constituting the website and storing it together with the acquisition time and the URL of the acquired web page, the state of the website at a certain point in the past is managed as an image. can do.

Further, the website history management system includes an image output request inputting means for inputting an output request for an image stored in the image information storing means by designating a time and a URL, and an image output request inputting means. Image output means for extracting and outputting an image specified by the time and the URL specified from the image information storage means.

[0008] As described above, the image output means outputs the image at the time and the URL designated based on the image output request input by the image output request input means, so that the state of the web site at the desired time can be used as an image. Can be obtained.

An access pattern analysis system according to the present invention is a system for analyzing a user's access pattern on a website, wherein the image acquisition means acquires an image of a web page constituting the website, and the image acquisition means acquires the image. Image information storage means for storing the obtained image, the time and URL at which the image was obtained, access pattern obtaining means for obtaining the web page accessed by the user and the access time from the access history recorded on the website, and access pattern An access pattern storage unit for storing an access pattern acquired by the acquisition unit and a user identifier for identifying a user is provided.

As described above, the access pattern is obtained from the access history recorded on the website by the access pattern obtaining means, and the obtained access pattern is stored in the access pattern storage means together with the user identifier. Access patterns of the users can be analyzed.

The access pattern analysis system includes an access pattern output request input means for designating a user identifier and a time and requesting output of the access pattern stored in the access pattern storage means, and an access pattern output request input means. Access pattern output means for extracting and outputting an access pattern specified by the user identifier and the time inputted from the access pattern storage means, and the image output means outputs the access pattern output by the access pattern output means. It may be characterized in that an image of a web page specified by a constituent URL and time is extracted from the image information storage means and output.

By providing the access pattern output means for outputting the access pattern of the user specified by the user identifier and the time, the access pattern of the user can be easily output. Also, since the image output means outputs the access pattern in the form of the image of the web page stored in the image information storage means, it is easy to grasp what kind of web page the user saw and accessed the next web page. can do.

[0013] A website history management method according to the present invention is a method for managing the history of a website, the image acquisition step of acquiring an image of a web page constituting the website, and the image acquisition step. And an image information storing step of storing the obtained image, the time and the URL at which the image was obtained, in the image information storage means.

As described above, by acquiring the image of the web page constituting the website and storing it together with the acquisition time and the URL of the acquired web page, the state of the website at a certain point in the past is managed as an image. can do.

[0015] Further, the above website history management method comprises:
An image output request inputting step of inputting an output request of an image stored in the image information storage means by designating a time and a URL; and an image specified by the time and the URL input in the image output request inputting step. And an image output step of extracting and outputting from the storage means.

As described above, the image output step outputs the image at the time and the URL specified based on the image output request input in the image output request input step. Can be obtained.

An access pattern analysis method according to the present invention is a method for analyzing a user's access pattern on a website, the method comprising: acquiring an image of a web page constituting the website; Image information storing step of storing the obtained image and the time and URL at which the image was obtained in the image information storage means, and obtaining an access pattern for obtaining the web page accessed by the user and the access time from the access history recorded on the website And an access pattern storing step of storing the access pattern acquired in the access pattern acquiring step and a user identifier for identifying a user in the access pattern storing means.

As described above, in the access pattern acquisition step, the access pattern is acquired from the access history recorded on the website, and the acquired access pattern is stored in the access pattern storage means together with the user identifier. Access patterns of the users can be analyzed.

Further, the above access pattern analysis method comprises:
An access pattern output request input step for designating a user identifier and a time and requesting output of the access pattern stored in the access pattern storage step, and a user identifier and a time input in the access pattern output request input step are specified. An access pattern output step of extracting an access pattern from the access pattern storage means and outputting the extracted access pattern. The image output step includes a web page specified by a URL and a time constituting the access pattern output in the access pattern output step. May be extracted from the image information storage means and output.

By providing the access pattern output step of outputting the access pattern of the user specified by the user identifier and the time, the access pattern of the user can be easily output. Further, since the access pattern is output in the form of the image of the web page stored in the image information storage unit, it is possible to easily grasp what web page the user has viewed and accessed the next web page. .

[0021] A computer-readable recording medium according to the present invention is a recording medium in which a process for managing a history of a website is recorded, and an image acquiring process for acquiring an image of a web page constituting the website, A program for causing a computer to execute an image information storing process of storing the image obtained in the obtaining step and the time and URL at which the image was obtained in the image information storing means is recorded.

As described above, by acquiring the image of the web page constituting the website and storing it together with the acquisition time and the URL of the acquired web page, the state of the website at a certain point in the past is managed as an image. can do.

[0023] The recording medium may include an image output request input process for inputting an output request for an image stored in the image information storage unit by designating a time and a URL, and a time input by the image output request input process. And image output processing for extracting and outputting an image specified by the URL from the image information storage means.

As described above, the image output process outputs the image at the specified time and URL based on the image output request input by the image output request input process. Can be obtained.

A computer-readable recording medium according to the present invention is a computer-readable recording medium that records a process of analyzing a user's access pattern on a website, and obtains an image of a web page constituting the website. Image acquisition processing, image information storage processing for storing the image acquired by the image acquisition processing, the time and URL at which the image was acquired, and access to the web page accessed by the user from the access history recorded on the website. A program for causing a computer to execute an access pattern acquisition process for acquiring a time, an access pattern acquired by the access pattern acquisition process, and an access pattern storage process for storing a user identifier for identifying a user is recorded. It is characterized by being.

As described above, by the access pattern acquisition processing, the access pattern is acquired from the access history recorded on the website, and the acquired access pattern is stored in the access pattern storage means together with the user identifier. Access patterns of the users can be analyzed.

Further, the recording medium is provided with an access pattern output request input process for designating a user identifier and a time and requesting output of the access pattern stored in the access pattern storage means, and an access pattern output request input process. Access pattern output processing for extracting and outputting an access pattern specified by the specified user identifier and time from the access pattern storage means, and the image output processing constitutes the access pattern output by the access pattern output means. The image of the web page specified by the URL and the time may be extracted from the image information storage unit and output.

By providing the access pattern output processing for outputting the access pattern of the user specified by the user identifier and the time, the access pattern of the user can be easily output. Further, since the access pattern is output in the form of the image of the web page stored in the image information storage unit, it is possible to easily grasp what web page the user has viewed and accessed the next web page. .

[0029]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of an access pattern analysis system according to the present invention will be described below in detail with reference to the drawings. In the description of the drawings, the same elements will be denoted by the same reference symbols, without redundant description.

FIG. 1 is a block diagram showing an access pattern analysis system 10 according to the embodiment. The access pattern analysis system 10 is connected to the Internet 30 and communicates with a web terminal 20 having a website to be subjected to history management and access pattern analysis.
Data can be sent and received. Web terminal 2
Reference numeral 0 denotes a terminal that has data 21 about a website and provides the website on the Internet 30.

First, the web site of the web terminal 20 will be described. 2 (a) to 2 (c) are diagrams showing an example of a website structure and its transition,
FIG. 3 is a diagram showing the time when the website is updated from each stage to the next stage. First, when the website is created, the structure of the website is as shown in FIG.
In this structure, pages B and C are linked to page A, and page D is linked to page C (first stage). FIG.
Referring to, this first-stage website was created on October 1. Subsequently, as shown in FIG. 2B, the page linked to the page C became the page E instead of the page D (second stage). The time when the web page was updated from the first stage to the second stage is October 5 (see FIG. 3). And October 14 (see Figure 3)
In addition, page F is linked to page E, and FIG.
A website having the structure shown in (c) was created (third stage).

Next, the access pattern analysis system 10
Will be described. Access pattern analysis system 10
Is an image acquisition unit 11 for acquiring a snapshot (image) of a web page, and a URL from which the acquired image is acquired.
And an image information database (hereinafter, referred to as “image information DB”) 12 that stores the image information in association with the acquisition time, and an output request receiving unit that receives an image output request (corresponding to “image output request input unit” in claims) 13) and image information D
And an image output unit 14 for outputting the image stored in B12. The above-mentioned components constitute the “website history management system” described in the claims.
That is, the access pattern analysis system 10 has a configuration that partially includes a website history management system. The access pattern analysis system 10 includes an access pattern acquisition unit 15 that acquires a web page accessed by a user and an access time from an access history recorded on a website, and an access pattern acquisition unit 15.
Access pattern database that stores the access patterns acquired by the
B ”) and an access pattern output unit 17 that outputs an access pattern stored in the access pattern DB 16. The output request receiving unit 13
Has also a function of receiving an access pattern output request transmitted from the web terminal 20 (a function of “access pattern output request input means” in claims).

Next, the image information DB 12 will be described. FIG. 4 is a diagram illustrating an example of data stored in the image information DB 12. The image information DB 12 has information on “image information acquisition time”, “acquisition web page”, and “URL”. “Image information acquisition time” is the time at which the snapshot of the web page was acquired. In this example, a snapshot is acquired every day from October 1 at 22:00. “Acquired web page” is image data of the acquired web page. In the example shown in FIG.
B are represented by reference numerals for convenience of explanation, and a snapshot of a web page is actually stored as image data. "URL"
Is the URL of the web page where the snapshot was taken
Is information about.

Next, the access pattern DB 16 will be described. FIG. 5A is a diagram illustrating an example of data stored in the access pattern DB 16. The access pattern DB 16 stores a series of access patterns for each user. For example, the user accesses the access pattern DB 16 as page A, page B, and page C as the access pattern P1 of the user A.
The access pattern transferred from the website to another site is stored.

Next, the operation of the access pattern analysis system 10 according to the embodiment will be described, and the website history management method and the access pattern analysis method according to the embodiment will be described. FIG. 6 is a flowchart showing the operation of the web page history management of the access pattern analysis system 10.

First, the access pattern analysis system 10
Accesses a web site that is subject to history management (S10). When accessed by the access pattern analysis system 10, the web terminal 20 displays a web page based on the website data 21 of the web terminal 20 (S12). More specifically, the web terminal 20 transmits the web page data 21 to the access pattern analysis system 10, and the access pattern analysis system 10 receives the web page transmitted from the web terminal 20 and displays the web page on its own terminal. I do. Next, the access pattern analysis system 10 acquires a snapshot of the displayed web page (S1).
4). Here, the access pattern analysis system 10
Acquire a snapshot of the displayed web page as image data. Then, the access pattern analysis system 10 stores the acquired snapshot in the image information DB 12 in association with the snapshot acquisition time and the URL of the acquisition source (S16). In steps S10 to S16 described above, a snapshot of a web page constituting the website is acquired as an image. By repeating the above steps S10 to S16, the access pattern analysis system 10 can acquire a plurality of web pages as snapshots. In addition, by acquiring a snapshot at a certain time interval for each web page, it is possible to grasp a change in the state of the web page. For example, as shown in FIG. 4, changes in the website can be grasped by regularly taking snapshots of the web pages constituting the website (every day).

Next, the operation of outputting a snapshot will be described. First, a request to output a snapshot is transmitted from the web terminal 20 to the access pattern analysis system 10 (S18). The access pattern analysis system 10 receives the snapshot output request (S
20) and the time and URL specified by the output request
Is extracted from the image information DB 12 (S22). Then, the access pattern analysis system 10 transmits the extracted snapshot to the web terminal 20 (S24). The web terminal 20 receives the snapshot transmitted from the access pattern analysis system 10 (S26). Thus, the operation of outputting the snapshot ends. Here, the web terminal 20 has been described as a terminal that requests a snapshot output, but a terminal provided separately from the web terminal 20 may request a snapshot output.

Next, the operation of access pattern analysis of the access pattern analysis system 10 according to the present embodiment will be described with reference to the flowchart shown in FIG.

First, the access history of the user is transmitted from the web terminal 20 to the access pattern analysis system 10 (S30). The access pattern analysis system 10 receives an access history from the web terminal 20 (S32).
The access pattern acquisition unit 15 converts the received access history into a user access pattern (S
34). An example of a specific conversion from an access history to an access pattern will be described with reference to FIGS. 5A and 5B. FIG. 5B is a diagram illustrating an example of an access history transmitted from the web terminal 20. Looking at the access history for the user A, the user A is 10/2 at 22: 0
0 accesses page A, page B at 22:02,
It can be seen that the transition to page C occurred at 22:03.
Therefore, the access pattern P1 of the user A is as shown in FIG.
Page A, page B, and page C as shown in FIG. Further, the user A accesses 11:00 of 10/5 and makes a page transition to the page A, the page C, and the page E. However, since the access of the previous time (10/2) is not continuous, the access is performed. It is stored as an access pattern P2 different from the pattern P1.

Subsequently, the access pattern acquisition unit 15
The access pattern is stored in the access pattern DB 16 (S36).

Next, an access pattern output request is transmitted from the web terminal 20 to the access pattern analysis system 10 (S38). The access pattern output request is performed by designating an access time and designating a user by a user identifier. When receiving the access pattern output request (S40), the output request receiving unit 13 of the access pattern analysis system 10 stores the access pattern specified by the access pattern output request in the access pattern DB.
16 (S42). That is, an access pattern that includes the designated time or includes the time closest to the designated time is output.

Subsequently, the image output unit 14 extracts a web page snapshot from the image information DB 12 based on the access pattern output by the access pattern output unit 17 (S44). At this time, the snapshot extracted from the image information DB 12 is the snapshot at the time closest to the time specified in the access pattern output request. FIG.
The result when the access pattern of the user A is requested by designating 22:00 of / 2 is shown. According to the access pattern P1 of the user A including the designated time (see FIG. 5A), the user A accesses the page A at 22:00, the page B at 22:02, and the page at 22:03. C is being accessed. The snapshot of the web page at the time closest to each access time is 10 /
2 at 22:00. Therefore, as shown in FIG. 5C, snapshots of page A, page B, and page C at 22:00 of 10/2 are extracted. Then, the image output unit 14 transmits the extracted snapshot to the web terminal 20 (S4
6). The web terminal 20 receives the access pattern based on the snapshot (S48).

The access pattern analysis system 10 according to the present embodiment acquires a snapshot of a web page constituting a website, and stores the snapshot in the image information DB 12 together with the snapshot acquisition time and the URL of the acquisition source. Update history can be managed. That is, at a certain point in the past, it is possible to grasp what kind of web page the predetermined website was composed of.

Further, since the web page at the designated time and URL can be output by the image output unit 14, past web pages can be easily obtained. Thus, the web page can be evaluated by analyzing the number of accesses to the web page together with the number of accesses.

Further, since the apparatus has the access pattern acquisition unit 15, acquires the access history of the user, and stores the acquired access pattern in the access pattern DB 16, the access pattern of the user can be analyzed.

Further, since the image output unit 14 extracts and outputs a snapshot of a web page from the image information DB 12 based on the access pattern of the user, the access pattern of the user can be grasped at a glance.

The website history management method according to the present embodiment obtains a snapshot of a web page constituting a website and stores the snapshot so that at a certain point in the past, Can be grasped by what kind of web page was constituted.

The above access pattern analysis system 10
Is particularly effective in managing the history of websites containing dynamic elements. Here, “dynamic” means that a part of the content of the web page changes during a predetermined period. For example, a banner advertisement corresponds to this. Website creators rarely know what banner ads have been displayed in the past. By acquiring a snapshot by the access pattern analysis system 10 according to the present embodiment, it is possible to reliably manage even dynamic content such as a banner advertisement.

Further, in the access pattern analysis system 10 according to the present embodiment, a web page is acquired and stored as image data, so that the following is compared with the case where the source code constituting the website is stored. The effect is as follows. The source code does not necessarily store the image as it is, and the image is described so as to refer to the directory in which the image is stored. In such a source code, if the image of the reference destination itself changes, the source code cannot grasp the change of the website. According to the access pattern analysis system 10 according to the present embodiment, since the image data itself is stored, the same image as the image seen by the user accessing the website can be stored, and the change can be captured.

Next, with reference to FIGS. 8 to 10, a computer-readable recording medium (hereinafter, referred to as a "recording medium") 4 capable of realizing the above-described access pattern analysis method.
0 will be described. Here, the recording medium 40 is a reading device provided in the hardware resources of the computer 50 in the form of a signal corresponding to the change of energy such as magnetism, light, or electricity according to the description content of the program. The program description can be transmitted to 51. As such a recording medium 40, for example, a magnetic disk, an optical disk, a CD-ROM, a computer 50
Corresponds to the memory 53 and the like built in the.

FIG. 8 is a configuration diagram of the recording medium 40 of the present embodiment. The recording medium 40 is provided with a program area 40a in which a program is recorded and a data area 40b in which a data file is stored.

The data area 40b has an area in which the image information 44 and the access pattern information 47 can be stored. The image information and the access pattern D stored in the image information DB 12 shown in FIG.
Data similar to the access pattern stored in B16 is stored.

In the program area 40a, image information 44 of a web page constituting a website is stored in the data area 4a.
0b, an output request input module 42 for outputting the image information stored in the data area 40b, and an image output module 43 for outputting an image based on the image output request. ing. The output request input module 42 also has a function of inputting an output request for an access pattern. The program area 40a includes an access pattern acquisition module 45 for acquiring an access pattern and storing the access pattern in the data area 40b, and an access pattern output module 46 for outputting the access pattern information 47 stored in the data area 40b. It is included.

FIG. 9 is a diagram showing a hardware configuration of a computer 50 for executing a program recorded on the recording medium 40. FIG. 10 is a diagram showing a computer for executing the program recorded on the recording medium 40. It is a perspective view of 50. As shown in each figure, the computer 50 includes:
A reading device 51 such as a flexible drive device, a CD-ROM drive device, or a magnetic tape drive device;
A working memory (RAM) 52 in which an operating system (OS) resides, a memory 53 for storing image information and access pattern information recorded on the recording medium 40, a display 54 as display means, and input means , A mouse 55 and a keyboard 56, a printer 57 that prints out the created web page, and a CPU 58 that controls the execution of the program. Here, when the recording medium 40 is inserted into the reading device 51,
The information recorded on the recording medium 40 becomes accessible from the reading device 51, and the program area 4 of the recording medium 40
The program recorded in 0a can be executed by the computer 50.

According to the recording medium 40 according to the present embodiment,
The computer 50 can manage a change in the status of the website and an update history by acquiring and storing a snapshot of the web page constituting the website.

According to the recording medium 40, the snapshot acquisition time and URL of the web page to be acquired are
Is specified and the image output is requested, by operating the image output module 43, a snapshot of the web page at the specified time at the specified URL can be easily obtained.

According to the recording medium 40, the computer 50 can analyze the access pattern of the user by acquiring and storing the access pattern. Further, by outputting the access pattern as a snapshot of the web page by the access pattern output module 46, the access pattern can be grasped at a glance.

Although the embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments.

In the access pattern analysis system 10 according to the above embodiment, the web terminal 2 having a web site
Access pattern analysis system 10 to a terminal different from 0
And the web terminal 20 is connected to the web terminal 20 via the Internet 30. However, the access pattern analysis system 10 may be built on the web terminal 20 having a web site to be subject to history management.
With such a configuration, it is not necessary to transmit image information via the Internet 30, and it is sufficient to use image information stored in the web terminal 20, so that the load on the communication line can be reduced.

[0060]

According to the present invention, an image of a web page constituting a web site is acquired and stored together with the acquisition time and the URL of the acquired website, whereby the image of the website at a certain point in the past is obtained. The state can be managed as an image.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a configuration of an access pattern analysis system according to an embodiment.

FIG. 2 is a diagram illustrating a web site that is subject to history management.

FIG. 3 is a diagram illustrating a web site that is subject to history management.

FIG. 4 is a diagram illustrating an example of data stored in an image information DB.

5A is a diagram illustrating an example of data stored in an access pattern DB, FIG. 5B is a diagram illustrating an example of an access history, and FIG. 5C is a diagram illustrating an output result of the access pattern;

FIG. 6 is a flowchart illustrating an operation of the access pattern analysis system according to the embodiment.

FIG. 7 is a flowchart illustrating an operation of the access pattern analysis system according to the embodiment.

FIG. 8 is a diagram illustrating a configuration of a recording medium according to the embodiment.

FIG. 9 is a diagram showing a hardware configuration of a computer for executing a program recorded on a recording medium.

FIG. 10 is a perspective view of a computer for executing a program recorded on a recording medium.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 10 ... Access pattern analysis system, 11 ... Image acquisition part, 12 ... Image information database, 13 ... Output request receiving part, 14 ... Image output part, 15 ... Access pattern acquisition part 16 access pattern DB 17 access pattern output unit 20 web terminal 21 website data 30 internet

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Yohei Yamane 430 Green Tech Nakai, Nakai-cho, Ashigara-gun, Kanagawa Prefecture Fuji Xerox Co., Ltd. F-term (reference) 5B049 BB00 CC00 FF07 GG09 5B075 ND20 NK44 PQ02 PQ34 5B082 FA11 GA00 GA05 5B085 BE07

Claims (12)

[Claims] 1. A system for managing a history of a website, comprising: an image acquiring unit for acquiring an image of a web page constituting the website; the image acquired by the image acquiring unit; And an image information storage unit for storing the time and URL at which the URL was acquired. 2. An image output request input means for inputting an output request of an image stored in the image information storage means by designating a time and a URL, and the time and URL input by the image output request input means 2. The website history management system according to claim 1, further comprising: an image output unit that extracts an image specified by the image information from the image information storage unit and outputs the extracted image. 3. A system for analyzing an access pattern of a user on a website, comprising: an image acquiring unit for acquiring an image of a web page constituting the website; the image acquired by the image acquiring unit; Image information storage means for storing the time and URL at which the image was obtained; access pattern obtaining means for obtaining the web page accessed by the user and the access time from the access history recorded on the website; and access pattern obtaining means An access pattern analysis system, comprising: an access pattern storage unit configured to store an access pattern acquired by the above and a user identifier for identifying a user. 4. An access pattern output request input means for designating a user identifier and a time and requesting output of an access pattern stored in the access pattern storage means, and a user input by the access pattern output request input means. An access pattern output unit that extracts and outputs an access pattern specified by an identifier and a time from the access pattern storage unit, and wherein the image output unit configures the access pattern output by the access pattern output unit. The access pattern analysis system according to claim 3, wherein an image of a web page specified by the URL and time to be extracted is extracted from the image information storage unit and output. 5. A method for managing a history of a website, comprising: an image acquiring step of acquiring an image of a web page constituting the website; the image acquired in the image acquiring step; Storing an image information in the image information storage means, wherein the time and the URL at which the URL was acquired are stored in the image information storage means. 6. An image output request inputting step of inputting an output request of an image stored in the image information storage means by designating a time and a URL, and the time and the URL input in the image output request inputting step. 6. The website history management method according to claim 5, further comprising: an image output step of extracting and outputting the image specified by the image information storage unit from the image information storage unit. 7. A method for analyzing a user's access pattern on a website, comprising: an image acquiring step of acquiring an image of a web page constituting the website; the image acquired in the image acquiring step; An image information storing step of storing the time and URL at which the image was obtained in the image information storing means; an access pattern obtaining step of obtaining a web page accessed by the user and an access time from an access history recorded on the website; An access pattern storing step of storing an access pattern acquired in the access pattern acquiring step and a user identifier for identifying a user in an access pattern storing means. 8. An access pattern output request inputting step of designating a user identifier and a time and requesting output of the access pattern stored in the access pattern storing step, and a user input in the access pattern output request inputting step. An access pattern output step of extracting and outputting an access pattern specified by an identifier and a time from the access pattern storage means, and wherein the image output step configures the access pattern output in the access pattern output step. The access pattern analysis method according to claim 7, wherein an image of a web page specified by the URL and time to be extracted is extracted from the image information storage unit and output. 9. A computer-readable recording medium on which a process for managing a history of a website is recorded, wherein: an image acquiring process for acquiring an image of a web page constituting the website; A storage medium storing a program for causing a computer to execute the image, an image information storage process of storing the time and URL at which the image was obtained, in an image information storage unit. 10. An image output request input process for inputting an output request for an image stored in the image information storage unit by designating a time and a URL, and the time and URL input by the image output request input process. 10. The recording medium according to claim 9, further comprising: an image output process for extracting an image specified by the image information from the image information storage unit and outputting the extracted image. 11. A computer-readable recording medium on which a process for analyzing a user's access pattern on a website is recorded, wherein: an image acquiring process for acquiring an image of a web page constituting the website; Image information storage processing for storing the image acquired by the processing, the time and URL at which the image was acquired, and access for acquiring a web page accessed by a user and an access time from an access history recorded on the website A program for causing a computer to execute a pattern acquisition process, and an access pattern storage process of storing an access pattern acquired by the access pattern acquisition process and a user identifier for identifying a user. Recording medium. 12. An access pattern output request input process for designating a user identifier and time and requesting output of an access pattern stored in the access pattern storage means, and a user input by the access pattern output request input process. An access pattern output process for extracting and outputting an access pattern specified by an identifier and a time from the access pattern storage unit, and wherein the image output process configures the access pattern output by the access pattern output unit. The recording medium according to claim 11, wherein an image of a web page specified by a URL and a time to be extracted is extracted from the image information storage unit and output.