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Wednesday, December 04, 2013
Some smartphone-optimized websites are
misconfigured in that they don't
show searchers the information they were seeking. For example, smartphone users are shown an error
page or get redirected to an irrelevant page, but desktop users are shown the content they wanted.
Some of these problems, detected by Googlebot as crawl errors, significantly hurt your website's
user experience and are the basis of some of our recently-announced
ranking changes for
smartphone search results.
Starting today, you can use the expanded Crawl Errors feature in Webmaster Tools to help identify
pages on your sites that show these types of problems. We're introducing a new Smartphone errors
tab where we share pages we've identified with errors only found with Googlebot for smartphones.
Some of the errors we share include:
Server errors: A server error is when Googlebot got an
HTTP error status code
when it crawled the page.
"Not found" and soft 404 errors: A page can show a "not found"
message to Googlebot, either by returning an HTTP 404 status code or when the page
is detected as a
soft 404 page.
Faulty redirects: A
faulty redirect
is a smartphone-specific error that occurs when a desktop page redirects smartphone users to a
page that is not relevant to their query. A typical example is when all pages on the desktop
site redirect smartphone users to the home page of the smartphone-optimized site.
Blocked URLs: A
blocked URL
is when the site's robots.txt explicitly disallows crawling by Googlebot for smartphones.
Typically, such smartphone-specific robots.txt disallow rules are erroneous. You should
investigate your server configuration if you see blocked URLs reported in Webmaster Tools.
Fixing any issues shown in Webmaster Tools can make your site better for users and help our
algorithms better index your content. You can learn more about how to
build smartphone websites and
how to fix common errors. As always,
please
ask in our forums
if you have any questions.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[[["Google has identified that some smartphone-optimized websites have configuration issues leading to errors or irrelevant content being displayed to mobile users, negatively impacting user experience and search rankings."],["Google Webmaster Tools now includes a new Smartphone errors tab to help website owners identify and fix these mobile-specific crawl errors, including server errors, \"not found\" errors, faulty redirects, and blocked URLs."],["Addressing these errors through Webmaster Tools improves user experience on mobile devices and allows Google's algorithms to index website content more effectively."]]],["Smartphone-optimized websites may have issues, such as showing errors or irrelevant pages to smartphone users while desktop users see the correct content. Google's updated Crawl Errors in Webmaster Tools now includes a \"Smartphone errors\" tab. This identifies issues like server errors, \"not found\" errors, soft 404 errors, faulty redirects (e.g., redirecting all smartphone users to the homepage), and blocked URLs. Fixing these errors improves user experience and indexing.\n"]]
