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salam every one, this is a topic from google web master centrale blog:
Have you ever wondered how to increase the chances of your videos appearing in Google's results? Over the last year, the Video Search team has been working hard to improve our index of video on the Web. Today, we're beginning the first in a series of posts to explain some best practices for sites hosting video content.

We previously talked about the importance of submitting a Video Sitemap or mRSS feed to Google and following Google's webmaster guidelines. However, we wanted to offer webmasters an additional tool, so today we're taking a page from the rich snippets playbook and announcing support for Facebook Share and Yahoo! SearchMonkey RDFa. Both of these markup formats allow you to specify information essential to video indexing, such as a video's title and description, within the HTML of a video page. While we've become smarter at discovering this information on our own, we'd certainly appreciate some hints directly from webmasters. Also, to maximize the chances that we find the markup on your video pages, you should make sure it appears in the HTML without the execution of JavaScript or Flash.

So, check out Facebook Share and RDFa and help Google find your videos!

Facebook Share:
<meta name="title" content="Baroo? - cute puppies" />
<meta name="description" content="The cutest canine head tilts on the Internet!" />
<link rel="image_src" href="http://example.com/thumbnail_preview.jpg" />
<link rel="video_src" href="http://example.com/video_object.swf?id=12345"/>
<meta name="video_height" content="296" />
<meta name="video_width" content="512" />
<meta name="video_type" content="application/x-shockwave-flash" />
RDFa (Yahoo! SearchMonkey):
<object width="512" height="296" rel="media:video"
resource="http://example.com/video_object.swf?id=12345"
xmlns:media="http://search.yahoo.com/searchmonkey/media/"
xmlns:dc="http://purl.org/dc/terms/">
<param name="movie" value="http://example.com/video_object.swf?id=12345" />
<embed src="http://example.com/video_object.swf?id=12345"
type="application/x-shockwave-flash" width="512" height="296"></embed>
<a rel="media:thumbnail" href="http://example.com/thumbnail_preview.jpg" />
<a rel="dc:license" href="http://example.com/terms_of_service.html" />
<span property="dc:description" content="Cute Overload defines Baroo? as: Dogspeak for 'Whut the...?'
Frequently accompanied by the Canine Tilt and/or wrinkled brow for enhanced effect." />
<span property="media:title" content="Baroo? - cute puppies" />
<span property="media:width" content="512" />
<span property="media:height" content="296" />
<span property="media:type" content="application/x-shockwave-flash" />
<span property="media:region" content="us" />
<span property="media:region" content="uk" />
<span property="media:duration" content="63" />
</object>
Posted by Michael Cohen, Product Manager, Video Search 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: Supporting Facebook Share and RDFa for videos 2013

salam every one, this is a topic from google web master centrale blog:
When webmasters put content out on the web it's there for the world to see. Unfortunately, most content on the web is only published in a single language, understandable by only a fraction of the world's population.

In a continued effort to make the world's information universally accessible, Google Translate has a number of tools for you to automatically translate your content into the languages of the world.


Users may already be translating your webpage using Google Translate, but you can make it even easier by including our "Translate My Page" gadget, available at http://translate.google.com/translate_tools.

The gadget will be rendered in the user's language, so if they come to your page and can't understand anything else, they'll be able to read the gadget, and translate your page into their language.

Sometimes there may be some content on your page that you don't want us to translate. You can now add class=notranslate to any HTML element to prevent that element from being translated. For example, you may want to do something like:
Email us at <span class="notranslate">sales at mydomain dot com</span>
And if you have an entire page that should not be translated, you can add:
<meta name="google" value="notranslate">
to the <head> of your page and we won't translate any of the content on that page.

Update on 12/15/2008: We also support:
<meta name="google" content="notranslate">
Thanks to chaoskaizer for pointing this out in the comments. :)

Lastly, if you want to do some fancier automatic translation integrated directly into your page, check out the AJAX Language API we launched last March.

With these tools we hope you can more easily make your content available in all the languages we support, including Arabic, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Filipino, Finnish, French, German, Greek, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Ukrainian, and Vietnamese.

Written by Josh Estelle, Google Translate
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: Helping you break the language barrier 2013

salam every one, this is a topic from google web master centrale blog: Written by , Research Scientist
Raman and Hubbell at home
Hubbell and I enjoying the day at our home in California. Please feel free to view my earlier post about accessibility for webmasters, as well as additional articles I've written for the Official Google blog.

One of the most frequently asked questions about Accessible Search is: What can I do to make my site rank well on Accessible Search? At the same time, webmasters often ask a similar but broader question: What can I do to rank high on Google Search?

Well I'm pleased to tell you that you can kill two birds with one stone: critical site features such as site navigation can be created to work for all users, including our own Googlebot. Below are a few tips for you to consider.

Ensure that all critical content is reachable

To access content, it needs to be reachable. Users and web crawlers reach content by navigating through hyperlinks, so as a critical first step, ensure that all content on your site is reachable via plain HTML hyperlinks, and avoid hiding critical portions of your site behind technologies such as JavaScript or Flash.

Plain hyperlinks are hyperlinks created via an HTML anchor element <a>. Next, ensure that the target of all hyperlinks i.e. <a> elements are real URLs, rather than using an empty hyperlink while deferring hyperlink behavior to an onclick handler.

In short, avoid hyperlinks of the form:
<a href="#" onclick="javascript:void(...)">Product Catalog</a>

In preference of simpler links, such as:
<a href="http://www.example.com/product-catalog.html">Product Catalog</a>

Ensure that content is readable

To be useful, content needs to be readable by everyone. Ensure that all important content on your site is present within the text of HTML documents. Content needs to be available without needing to evaluate scripts on a page. Content hidden behind Flash animations or text generated within the browser by executable JavaScript remains opaque to the Googlebot, as well as to most blind users.

Ensure that content is available in reading order

Having discovered and arrived at your readable content, a user needs to be able to follow the content you've put together in its logical reading order. If you are using a complex, multi-column layout for most of the content on your site, you might wish to step back and analyze how you are achieving the desired effect. For example, using deeply-nested HTML tables makes it difficult to link together related pieces of text in a logical manner.

The same effect can often be achieved using CSS and logically organized <div> elements in HTML. As an added bonus, you will find that your site renders much faster as a result.

Supplement all visual content--don't be afraid of redundancy!

Making information accessible to all does not mean that you need to 'dumb down' your site to simple text. Making your content maximally redundant is critical in ensuring that your content is maximally useful to everyone. Here are a few simple tips:
  • Ensure that content communicated via images is available when those images are missing. This goes further than adding appropriate alt attributes to relevant images. Ensure that the text surrounding the image does an adequate job of setting the context for why the image is being used, as well as detailing the conclusions you expect a person seeing the image to draw. In short, if you want to make sure everyone knows it's a picture of a bridge, wrap that text around the image.

  • Add relevant summaries and captions to tables so that the reader can gain a high-level appreciation for the information being conveyed before delving into the details contained within.

  • Accompany visual animations such as data displays with a detailed textual summary.
Following these simple tips greatly increases the quality of your landing pages for everyone. As a positive side-effect, you'll most likely discover that your site gets better indexed!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: Webmaster tips for creating accessible, crawlable sites 2013

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