XML Sitemaps Generator

Priority Values in XML Sitemaps Explained
XML sitemaps protocol was originally created by Google and called Google Sitemaps. Later other search engines such as Yahoo, Ask and MSN adopted the Google Sitemaps format, and Google Sitemaps got renamed into Sitemaps Protocol. Common for both is they define a <priority></priority> tag which can be used by the website owner to help search engines determine which pages are most important.

Quick Facts About Priority Values

• Priority values are considered to be relative within your website.
• Valid priority values are: 0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0.
• Usually your most important page URL will have priority value: 1.0.
• Priority of pages in the XML sitemap should decrease after importance.

Priority Values and Search Engine Optimization
Setting priority values can not be considered search engine optimization. You can not set all pages to maximum priority and assume search engines will agree That said, here are some thoughts about how priorities in XML sitemaps are used:

• Pages with high priority values are likely to get indexed faster and crawled more often.
• Help search engines to decide which url to show if multiple pages from same website rank for search query.
• While highly speculative, one can imagine that if a website and XML sitemap is highly trusted, you might be able boost rankings in search engine result pages, just like good internal linking within a website can.

Always ensure you have backlinks, i.e. incoming links. This will improve chances that search engines index and crawl all urls listed in your XML sitemap.

How to Set Priorities in XML Sitemaps
Never use the same priority value for all pages, better to leave priority values out of your XML sitemaps! You can set priority value for all pages manually, but this quickly gets tedious if you have a large website. Alternatively, if you use the XML Sitemaps Generator program A1 Sitemap Generator you can have all priority values calculated. It does so by counting and weighing importance of all internal links within a website and converting this into a priority value for each URL in the XML sitemap.

This tutorial will explain how to create XML sitemaps using A1 Sitemap Generator. We use default settings such as automated calculation of priority values. If you are interested in some of the advanced options or the command line interface for scheduling and automation, you can always check the help.

Crawl entire website first
Before building the XML sitemap, A1 Sitemap Generator needs to scan your website. If you want certain areas restricted, you can either create custom crawler filters or tick options for obeying no-index, no-follow, robots.txt etc. With most websites, you only need to set root path of your website followed by clicking start scan.

Website analysis and links check
After the site scan is done, you can view the website structure and detailed information for the individual pages. These tools can help you solve various website problems related to crawling. When you are done, click the Create sitemap tab.

Building the XML sitemap
In the dropdown, pick XML Sitemap and click build sitemap. The XML Sitemaps Protocol has some limits to max number of urls per XML sitemap file. However, if exceeded, A1 Sitemap Generator will automatically split all URLs out to multiple XML sitemaps and create an XML sitemap index file.

Final steps for your XML sitemap
At this point, you can choose to upload your XML Sitemap. You can also ping and update it to various search engines such as Google. If you haven’t already, it is also a good idea to create a robots.txt file with a reference to your generated XML sitemap.