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salam every one, this is a topic from google web master centrale blog: this is a topic published in 2013... to get contents for your blog or your forum, just contact me at: devnasser@gmail.com

Seo Master present to you: By Dion Almaer, Google Developer Programs

We have published the third episode of the Google Developer Podcast, which delves into the world of offline applications, which is a hot topic right now. Let's get right to it.

Interview with Mike Tsao of the Google Gears team

We had the pleasure of interviewing Mike Tsao of the Google Gears team just before the Google Gears announcement went public.

It is a really fun chat, and lets us get into the mind of the Google Gears team a little.

In this interview you will learn:

• What Google Gears is at a high level
• How Google Gears came about
• The parts and pieces of Google Gears
• Information on the Datastore component (SQLite)
• Information on the ResourceStore and ManagedResourceStore components
• How the APIs look, and what should I be thinking about as I make my application offline
• How to handle versioning with Google Gears applications
• How the WorkerPool came about, and why we need to run JavaScript jobs in another thread
• The code contributions made back to the SQLite codebase (e.g. MATCH() added)
• The pain of finding the 90% case for syncing
• Thoughts on how the client is getting smarter
• How GWT supports Gears
• How Google Reader is using Gears
• How the UI fits in with offline behaviour
• The open source vision for Gears
• How other web platforms can access Gears
• Future ideas for Google Gears

News

We also discussed a little of the other news that happened just before Developer Day.

• Mapplets
• Google Maps Street View
• Google Web Toolkit 1.4

You can download the episode directly, or subscribe to the show (click here for iTunes one-click subscribe).2013, By: Seo Master

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

Sitemaps are an invaluable resource for search engines. They can highlight the important content on a site and allow crawlers to quickly discover it. Images are an important element of many sites and search engines could equally benefit from knowing which images you consider important. This is particularly true for images that are only accessible via JavaScript forms, or for pages that contain many images but only some of which are integral to the page content.

Now you can use a Sitemaps extension to provide Google with exactly this information. For each URL you list in your Sitemap, you can add additional information about important images that exist on that page. You don’t need to create a new Sitemap, you can just add information on images to the Sitemap you already use.

Adding images to your Sitemaps is easy. Simply follow the instructions in the Webmaster Tools Help Center or refer to the example below:

<?xml version="1.0" encoding="UTF-8"?>
  <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
   xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
  <url>
    <loc>http://example.com/sample.html</loc>
    <image:image>
        <image:loc>http://example.com/image.jpg</image:loc>
    </image:image>
  </url>
</urlset>

We index billions of images and see hundreds of millions of image-related queries each day. To take advantage of that traffic most effectively, take a moment to update your Sitemap file with information on the images from your site. Let us know in the Sitemaps forum if you have any questions.

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