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salam every one, this is a topic from google web master centrale blog: Webmaster Level: All

We’ve been hearing this question for many years from webmasters. That’s why we built features such as the Safe Browsing API, the malware review form, and our Malware details Labs feature.

As of today, once we notice your site is infected, we’ll do our best to send an e-mail to the address you have associated with your account in Webmaster Tools. We believe malware is such an important issue for site owners that being quickly informed is beneficial to you and your website’s visitors.

In addition, we’ve promoted our Malware details feature out of Labs and placed it under Diagnostics. The malware data is now updated four times faster than before, we’ve updated our algorithms for identifying injected content, and we’re now able to identify exploits which we were unable to catch earlier.



We hope this allows you to stay up-to-date with any malware issues we detect on your site, and to fix them quickly.

As always, please let us know if you have any feedback or questions about how to fix malware-related issues in our Webmaster Help Forum.


Posted by Sagar Kamdar, Product Manager, Webmaster Tools Teamthis is a topic published in 2013... to get contents for your blog or your forum, just contact me at: devnasser@gmail.com

from web contents: When and why was my site flagged for malware? Learn in near real-time! 2013

Seo Master present to you: Google I/O just recently came to a close, but it won’t be long before we start gearing up for next year. And we’d like to make sure it’s on your calendars!

May 10-11, 2011
Moscone West, San Francisco

We’ll keep you updated when registration opens for I/O 2011 on the Google Code Blog, Twitter, and Buzz.


Posted by Christine Tsai, Google I/O Team
2013, By: Seo Master

seo Save the date for Google I/O 2011 2013

salam every one, this is a topic from google web master centrale blog:
(Cross-posted on the Official Google Blog)

Today, we're announcing the completion of a new web indexing system called Caffeine. Caffeine provides 50 percent fresher results for web searches than our last index, and it's the largest collection of web content we've offered. Whether it's a news story, a blog or a forum post, you can now find links to relevant content much sooner after it is published than was possible ever before.

Some background for those of you who don't build search engines for a living like us: when you search Google, you're not searching the live web. Instead you're searching Google's index of the web which, like the list in the back of a book, helps you pinpoint exactly the information you need. (Here's a good explanation of how it all works.)

So why did we build a new search indexing system? Content on the web is blossoming. It's growing not just in size and numbers but with the advent of video, images, news and real-time updates, the average webpage is richer and more complex. In addition, people's expectations for search are higher than they used to be. Searchers want to find the latest relevant content and publishers expect to be found the instant they publish.

To keep up with the evolution of the web and to meet rising user expectations, we've built Caffeine. The image below illustrates how our old indexing system worked compared to Caffeine:
Our old index had several layers, some of which were refreshed at a faster rate than others; the main layer would update every couple of weeks. To refresh a layer of the old index, we would analyze the entire web, which meant there was a significant delay between when we found a page and made it available to you.

With Caffeine, we analyze the web in small portions and update our search index on a continuous basis, globally. As we find new pages, or new information on existing pages, we can add these straight to the index. That means you can find fresher information than ever before — no matter when or where it was published.

Caffeine lets us index web pages on an enormous scale. In fact, every second Caffeine processes hundreds of thousands of pages in parallel. If this were a pile of paper it would grow three miles taller every second. Caffeine takes up nearly 100 million gigabytes of storage in one database and adds new information at a rate of hundreds of thousands of gigabytes per day. You would need 625,000 of the largest iPods to store that much information; if these were stacked end-to-end they would go for more than 40 miles.

We've built Caffeine with the future in mind. Not only is it fresher, it's a robust foundation that makes it possible for us to build an even faster and comprehensive search engine that scales with the growth of information online, and delivers even more relevant search results to you. So stay tuned, and look for more improvements in the months to come.

Posted by Carrie Grimes, Software Engineer
this is a topic published in 2013... to get contents for your blog or your forum, just contact me at: devnasser@gmail.com

from web contents: Our new search index: Caffeine 2013

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