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Digital information retrieval has been as a problem, and at the same time a research interest for information scientists in recent years. They have planned some solutions to solve problems manifested during the 1990s. Designing meta‐tags and applying them to HTML documents was a remedy in this direction. Meta‐tags can help authors, publishers and indexers of Web pages to analyze intended content more precisely and efficiently. The aim of the present survey is to measure meta‐tags of the Iranian Web sites in accordance with an international criterion. To carry out the research, 346 Iranian Web sites were selected among 3,342, which represented a sample of all Web sites existed in Iranhoo, an Iranian Web directory. The source codes of the sample home pages were reviewed in terms of the presence of keywords and description meta‐tags. The findings of the survey showed that 31.5 percent and 24.6 percent of the Iranian Web sites have keywords and description meta‐tags respectively. The paper concludes that the Iranian Web sites are lower than non‐Iranian Web sites in terms of the use of meta‐tags.

The aim of the present research is to do an overview on the concept of the meta‐tag in order to determine its applicability in indexing current documents of the world wide web.

Quantitative and qualitative aspects of the meta‐tag literature and, if necessary, the related part of the metadata literature were reviewed to explore the type and approach of the researches in these areas of studies. By using the literature review method, 30 articles were studied and categorized into three classes including theoretical, measurement and evaluative studies.

A paradoxical feature was observed which reflects a disagreement among researchers.

The paper concludes that the meta‐tag is still a matter of opinion and more studies are needed in this area of research.

Search engines are used to locate information on the Web, but they cannot always adequately meet the information needs of users. Some schemes have been developed to solve this problem and meta‐tags are one of them. This article provides a comprehensive definition of meta‐tags and explains their function. Then, the possible attributes of meta‐tags and the most important meta‐tags are introduced in detail. It concludes that, although the meta‐tag has shortcomings, as do other schemes of information organizing, it can help improve the retrievability of information on the Web, and should be utilised by Web masters and search engine designers.

The Robots.txt and Robots Meta tags constitute a set of instruments that can be used to instruct software robots. However, the current version of Robots.txt and Robots Meta tags are both too simple and ambiguous in an internet world with many potential conflicts, especially in terms of copyright and trespass to chattels. This paper seeks to propose an amendment to the Robots.txt and Robots Meta tags to solve the problems.

Instead of following personal experience, this paper surveys several predominant cases in an attempt to find general principles that can be used as guidelines to amend the Robots.txt and Robots Meta tags.

According to several court cases, the Robots.txt and Robots Meta tags can not only be used to simply allow or refuse the software robots, but also expressing the online copyright authorization policies of webmasters. Any robot following the given policies can prevent possible conflicts, and undoubtedly, any robot ignoring these may be in breach of the law. In terms of adapting to their new roles successfully, the Robots.txt and Robots Meta tags need some supplements and adoption; as a result, the webmasters can express their will more explicitly and avoid unnecessary disputes in relation to copyright authorization scope and trespass to chattels as well.

This paper reveals the new function of the Robots.txt and Robots Meta tags. Based on this new function, this paper points out the disadvantages of the current Robots.txt and Robots Meta tags and proposes new a comprehensive amendment based on this new function.

To explore the impact of using metadata in finding and ranking web pages through search engines.

The study has been divided into two phases. In phase one, the use of metadata schemes and the impact of overlapped documents have been examined by employing the usability technique. Phase two examined the impact of adding metadata elements to web pages in their original rank order, using the experimental method. This study focuses on indexing web pages using metadata and its impact on search engine's rankings.

Meta tags are more widely used than Dublin Core. The overlapped pages tend to include metadata. The second phase shows that by adding metadata elements to web pages, it raises its rank order. However, this depends on the quality of the description and the metadata schemes. The study shows no great difference in page ranking between adding meta tags and Dublin Core.

To maximize the impact of metadata, more attention should be given to keyword and descriptive fields.

The hypothetical relationship between overlapped pages and the inclusion of metadata and indexing by search engines had not been previously examined.

Advice given in printed and web‐based sources on HTML META tags with NAME=‘DESCRIPTION ’is surveyed.To determin patterns of relationships among descriptions on the same site,links were followed automatically from 460 pages registered withYahoo! and previously found to contain descriptions.Sites where the registered page pointed to many other pages were significantly less likely to reuse the same description on those other pages; where different descriptions were used words from the registered page’s description tended to appear toward the beginnings of other descriptions.

The purpose of this paper is to investigate the use of meta-tags by the leading higher educational institutions (HEIs). It explores the various kinds of messages conveyed by HEIs in the meta-description tags of their website homepage. It further examines that whether the messages conveyed by HEIs are in accordance with the prospective students’ perspective.

A list of leading 200 universities was procured from the website of The Times Higher Education. Meta-keywords and meta-description tags of the HEIs websites’ homepage were drawn using online software. Descriptive analysis of the meta-tags was conducted to analyze their use by HEIs. Quantitative content analysis tool was applied to understand the messages conveyed by HEIs.

Meta-description tags are defined by more than half (58.79 percent), whereas meta-keywords are written by approximately a quarter (27.47 percent) of HEIs on their homepage. While defining their meta-description tags, HEIs frequently used words related to the themes such as institution, focus area, academic programs, image building, geography, student group and environment.

It will help the HEIs to understand the importance of meta-tags. Moreover, HEIs will be able to define their meta-description tags better.

This is the first research paper to explore and analyze the meta-tags of the HEIs websites.

To determine the effect of web page editing tools on inclusion and page specificity of meta tagged descriptions and keywords.

Using customized software with Yahoo!'s random page service, data from 2,048 URLs were logged. Generator identification was cross‐tabulated with presence and length of both descriptions and keywords. A second analysis on pages on geocities.com was performed using URLs from Altavista. Local links from a sample of the Yahoo! set were followed and linked‐to pages were examined for presence of description or keywords and whether these differed from those on the linking pages.

The Yahoo! set showed generally no significant difference in inclusion of descriptions and keywords between generator‐identifying and other pages. The geocities.com set did show a significant difference for both keywords and descriptions. Exact repetition of descriptions or keywords between pages on the same site did not generally correlate significantly with identified generators.

Various other tools may have been used to create both generator‐identifying and other pages. A third factor, author level, is probably influencing both choice of authoring tool and decision to include description and keywords. How well keywords and descriptions actually fit the pages was not examined. Further research might examine other differences between the two sets.

Assistance with keywords and descriptions varies widely among web site editing packages, but is not a major selection criterion.

The hypothetical relationships had not previously been tested.

Online calendar services (OCS) are primarily used for temporal orientation and reminding. Nonetheless, calendar work may also entail generic activities such as scheduling, tracking, archive and recall and retrieval which are not adequately supported by available systems. The purpose of the paper is to explore how online calendaring may be re-configured and re-aligned to alleviate these shortcomings, thus servicing accountability in team work and flexibility in organizational routines.

Following a design science research methodology, the authors review “justifiable failures” or deliberate non-use of OCS and establish the rationale for, design and evaluate a digital service that configures calendaring as an ecology of separate digital materials supporting file-, photo- and video-sharing services, online argumentation, project/task management and social bookmarking. The new service is a digital composite of materials that incrementally co-adapt and co-evolve to serve primary and secondary work-oriented activities. The authors assess the value of the digital composite in two empirical settings and discuss intrinsic features that create new possibilities for action.

The authors present the rationale, design, implementation and evaluation of a new digital composite calendaring service which is deployed in two empirical settings, namely group vacation planning and collective information management. Each case features different re-configurations of calendaring to serve human intentions. In vacation planning, the digital composite of the calendar operates as a mashup allowing peers to negotiate, schedule and track vacation options and archive, recall or retrieve digital memories of vacations. In the case of collective information management, the digital composite is further augmented so as to re-align performative and ostensive aspects of routines in a regional organic farming partnership.

Digital composites rely on the interdependent operation of different bounded systems and services to establish configured ecologies of (previously) separate digital artifacts. The practical implications of digital composites are that they can appropriate performative capacities which are already established and embedded across different settings. As a result, they enact complex digital assemblages which can re-align not only daily activities but also organizational routines. On the other hand, digital composites remain in flux, since their state, at any moment in time, is partly determined (even temporarily) by the state of their constituent parts.

Calendaring as presented in this paper defines a genre of digital artifacts that promote flexible and accountable collaborative work while exploiting material agency and resources distributed across digital settings. As such, it establishes a kind of meta-material that invokes collective social agency, thus re-aligning performative and ostensive aspects of organizational routines.

How easy are business Web sites for potential customers to find? This paper reports on a survey of 60,087 Web sites from 42 of the major general and commercial domains around the world to extract statistics about their design and rate of search engine registration. Search engines are used by the majority of Web surfers to find information on the Web. However, 23 per cent of business Web sites in the survey were not registered at all in the five major search engines tested and 82 per cent were not registered in at least one, missing a sizeable potential audience. There are some simple steps that should also be taken to help a Web site to be indexed properly in search engines, primarily the use of HTML META tags for indexing, but only about a third of the site home pages in the survey used them. Wide national variations were found for both indexing and META tag inclusion.