Page titles are an important part of our search results: they’re the first line of each result and they’re the actual links our searchers click to reach websites. Our advice to webmasters has always been to write unique, descriptive page titles (and meta descriptions for the snippets) to describe to searchers what the page is about.
We use many signals to decide which title to show to users, primarily the <title> tag if the webmaster specified one. But for some pages, a single title might not be the best one to show for all queries, and so we have algorithms that generate alternative titles to make it easier for our users to recognize relevant pages. Our testing has shown that these alternative titles are generally more relevant to the query and can substantially improve the clickthrough rate to the result, helping both our searchers and webmasters. About half of the time, this is the reason we show an alternative title.
Other times, alternative titles are displayed for pages that have no title or a non-descriptive title specified by the webmaster in the HTML. For example, a title using simply the word "Home" is not really indicative of what the page is about. Another common issue we see is when a webmaster uses the same title on almost all of a website’s pages, sometimes exactly duplicating it and sometimes using only minor variations. Lastly, we also try to replace unnecessarily long or hard-to-read titles with more concise and descriptive alternatives.
For more information about how you can write better titles and meta descriptions, and to learn more about the signals we use to generate alternative titles, we've recently updated the Help Center article on this topic. Also, we try to notify webmasters when we discover titles that can be improved on their websites through the HTML Suggestions feature in Webmaster Tools; you can find this feature in the Diagnostics section of the menu on the left hand side.
As always, if you have any questions or feedback, please tell us in the Webmaster Help Forum.
Posted by Pierre Far, Webmaster Trends Analyst
First, think about your user
Simple testing
Lessons learned
Webmaster level: All
With the number of smartphone users rapidly rising, we’re seeing more and more websites providing content specifically designed to be browsed on smartphones. Today we are happy to announce that Googlebot-Mobile now crawls with a smartphone user-agent in addition to its previous feature phone user-agents. This is to increase our coverage of smartphone content and to provide a better search experience for smartphone users.
Here are the main user-agent strings that Googlebot-Mobile now uses:
Feature phones Googlebot-Mobile:
Smartphone Googlebot-Mobile:
The content crawled by smartphone Googlebot-Mobile will be used primarily to improve the user experience on mobile search. For example, the new crawler may discover content specifically optimized to be browsed on smartphones as well as smartphone-specific redirects.
One new feature we’re also launching that uses these signals is Skip Redirect for Smartphone-Optimized Pages. When we discover a URL in our search results that redirects smartphone users to another URL serving smartphone-optimized content, we change the link target shown in the search results to point directly to the final destination URL. This removes the extra latency the redirect introduces leading to a saving of 0.5-1 seconds on average when visiting landing page for such search results.
Since all Googlebot-Mobile user-agents identify themselves as a specific kind of mobile, please treat each Googlebot-Mobile request as you would a human user with the same phone user-agent. This, and other guidelines are described in our previous blog post and they still apply, except for those referring to smartphones which we are updating today. If your site has treated Googlebot-Mobile specially based on the fact that it only crawls with feature phone user-agents, we strongly recommend reviewing this policy and serving the appropriate content based on the Googlebot-Mobile’s user-agent, so that both your feature phone and smartphone content will be indexed properly.
If you have more questions, please ask on our Webmaster Help forums.
Posted by Yoshikiyo Kato, Software Engineer
