SEO网站优化

通过区段定位您可以建议您希望我们在配置您网站上广告时想要强调或忽略的文字或 HTML 内容。通过向我们提出建议,您可以帮助我们改善您的广告定位。我们建议只有那些熟悉 HTML 的用户尝试实施区段定位。

要实施区段定位,您需要向代码中添加一组特殊的 HTML 注释标记。这些标记将标记出在您广告定位时希望强调或忽略的部分的开头和结尾。

用于强调网页上某部分的 HTML 标记采用以下格式:

<!-- google_ad_section_start -->
<!-- google_ad_section_end -->

您也可以通过将(weight=ignore)添加到开始标记处指定希望忽略的标记:

<!-- google_ad_section_start(weight=ignore) -->

将这些标记添加到您的 HTML 代码后,您的最终代码将按照以下格式显示:

<html><head><title>Section targeting</title></head>
<body>
<!-- google_ad_section_start -->

这是您网页的文字部分。您网页的大部分内容位于此处。

<!-- google_ad_section_end -->
</body>
</html>

在一个网页上,您可以使用区段定位提出任意数个建议。不过请注意,我们无法保证结果;而且我们的抓取工具最多可能需要两周的时间才能发现您对网站进行的更改。

为了正常实施此功能,您需要在区段定位标记中包括大量的内容。包括不足的内容会造成投放相关性不高的广告或公益广告 (PSA)。另外请记住,此功能只能用于强调您网站相关内容的重要部分。操纵广告定位造成所投放的广告与您的网页内容不相关有违我们的计划政策

Posted in January 20, 2010

New SEO Tools (最新SEO搜索引擎优化工具)

Google vs Yahoo Graph (Google与Yahoo比较)

Google vs Yahoo Graph by seobench.com

Shows a graphic display of top 50 in Google & Yahoo with the sites that are in both SERP linked.

Graphic display of top 50 in Google & Yahoo linked.

Keyword Density Analyzer (关键字密度分析)

Keyword Density Analyzer by seobench.com

Enter URL, will calculate and return the keyword density of key phrases which are 1,2 and 3 words long.

Enter URL, determines density of 1, 2, and 3 word phrases.

Multi DC PageRank Checker (PageRank值检查)

Multi DC PageRank Checker by seobench.com

This tool will query the various Google Data Centers to check for any changes in PageRank values for a website. Helps you get a peek at your websites NEW PR during a PageRank update.

Check PR values across all Google datacenters.

Retrieve SERPs (Google的搜索引擎结果页面检查器)

Retrieve SERPs by seocritique.com

Google dataceter SERP checker. Input the keyword and select the range of datacenter IP's and see the SERPs.

Google datacenter SERP checker.

Alexa Tools (Alexa 工具)

Alexa Page Ranking (Alexa的网页排名)

Alexa Page Ranking by Alexaranking.com

allows you to cut and paste a number of domians and get the 3 month Alexa Ranking or you can browse your harddrive and provide a list of domains. If you have a number of sites and you want to see the Alexa Rankings, this is the way to do it.

Cut & Paste or browse file for domain list - Displays Alexa Ranking. Good for checking large number of domains.

Alexa Rank Tool (Alexa的排名工具)

Alexa Rank Tool by SearchBliss

gives you the Alexa Web Rank plus today, 1 week and 3 months average rank.

3 month, 1 week, today Alexa Rank.

Alexa Ranking (Alexa的排名工具)

Alexa Ranking by Evrsoft

allows you to cut and paste a number of domians and get the 3 month Alexa Ranking or you can browse your harddrive and provide a list of domains. If you have a number of sites and you want to see the Alexa Rankings, this is the way to do it.

Cut & Paste or browse file for domain list - Displays Alexa Ranking. Good for checking large number of domains.

Alexa Related Rank Check (Alexa的相关排名检查)

Alexa Related Rank Check by 123 Promotion

gives you 10 seperate fields to enter domains and gives you the same day, 1 week ago and 3 month average Alexa Rank. It also shows the movement up or down in the last 3 months.

Input up to ten domains - get 1 week, 3 month average & 3 month up/down Alexa Ranking.

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Posted in January 19, 2010
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