Official Google Blog |
| Finding more high-quality sites in search Posted: 24 Feb 2011 06:52 PM PST Many of the changes we make are so subtle that very few people notice them. But in the last day or so we launched a pretty big algorithmic improvement to our ranking—a change that noticeably impacts 11.8% of our queries—and we wanted to let people know what's going on. This update is designed to reduce rankings for low-quality sites—sites which are low-value add for users, copy content from other websites or sites that are just not very useful. At the same time, it will provide better rankings for high-quality sites—sites with original content and information such as research, in-depth reports, thoughtful analysis and so on. We can't make a major improvement without affecting rankings for many sites. It has to be that some sites will go up and some will go down. Google depends on the high-quality content created by wonderful websites around the world, and we do have a responsibility to encourage a healthy web ecosystem. Therefore, it is important for high-quality sites to be rewarded, and that's exactly what this change does. It's worth noting that this update does not rely on the feedback we've received from the Personal Blocklist Chrome extension, which we launched last week. However, we did compare the Blocklist data we gathered with the sites identified by our algorithm, and we were very pleased that the preferences our users expressed by using the extension are well represented. If you take the top several dozen or so most-blocked domains from the Chrome extension, then this algorithmic change addresses 84% of them, which is strong independent confirmation of the user benefits. So, we're very excited about this new ranking improvement because we believe it's a big step in the right direction of helping people find ever higher quality in our results. We've been tackling these issues for more than a year, and working on this specific change for the past few months. And we're working on many more updates that we believe will substantially improve the quality of the pages in our results. To start with, we're launching this change in the U.S. only; we plan to roll it out elsewhere over time. We'll keep you posted as we roll this and other changes out, and as always please keep giving us feedback about the quality of our results because it really helps us to improve Google Search.      |
| Join us on the bridge for International Women’s Day 2011 Posted: 24 Feb 2011 04:33 PM PST (Cross-posted on the LatLong Blog) I lead a global team at Google and travel extensively. When I speak about my work, the questions I get are often about the efforts we make to bring more women into engineering and how I maintain my work/life balance with two young children. These are very important questions, but I'm acutely aware that they reflect a certain amount of privilege when it comes to issues of women's equality. Despite the incredible advances women have made in the last century, many around the world are still struggling to provide for their families and keep them safe amidst violence and instability. For the past several years I've been part of a sponsorship program administered by Women for Women International, an organization dedicated to helping women survivors of war rebuild their lives. Every time I receive a letter from a woman I sponsor, each of whom is determined to improve her life despite the terrible odds she faces, I'm reminded of why it's so important that we all—women and men alike—recognize the challenges women continue to face around the world. That's why I'm so excited to celebrate the centenary of International Women's Day on March 8, 2011. This year Google is collaborating with Women for Women International on their "Join me on the Bridge" campaign. Originally conceived of by women from Rwanda and Congo as a sign of solidarity between women in two conflict-ridden countries, last year's campaign brought together thousands of women and men at more than 100 bridge events on four continents. This year we're making it simple for you, your friends, your classmates and your colleagues to participate in bridge events on International Women's Day by offering new online resources. To attend a bridge event, check our map to see all the events that have already been planned. Or you can use our event toolkit to plan your own event on the bridge of your choice. You'll see that there are two kinds of events—physical and online; if you're not able to attend a bridge event in person on March 8, you can lend your support online by virtually attending an event via Street View in Google Maps.  Finally, on our International Women's Day 2011 site, you can to donate to Women for Women International and more than 40 other incredible organizations working in the fields of women's economic security, education, empowerment, equality, health and safety. See you on the bridge on March 8! Update 4:33PM: Added YouTube video.     |
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