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

...k, i, s, s, i, n, g! Perhaps you heard our announcement that speed is a signal in rankings, but didn’t know where to start. We’d like to help foster a lasting relationship between you and a responsive experience for your users. Last week I filmed my updated presentation from "The Need For Speed: Google Says It Matters" which includes three first steps to understanding site performance. So grab headphones and some popcorn, then verify ownership of your website and download a plugin, and we’ll all be comfy with site performance in no time.



Just curious about the Q&A? No problem! Here you go:

Is it possible to check my server response time from different areas around the world?

Yes. WebPagetest.org can test performance from the United States (both East and West Coast—go West Coast! :), United Kingdom, China, and New Zealand.

What's a good response time to aim for?

First, if your competition is fast, they may provide a better user experience than your site for your same audience. In that case, you may want to make your site better, stronger, faster...

Otherwise, studies by Akamai claim 2 seconds as the threshold for ecommerce site "acceptability." Just as an FYI, at Google we aim for under a half-second.

Does progressive rendering help users?

Definitely! Progressive rendering is when a browser can display content as it’s available incrementally rather than waiting for all the content to display at once. This provides users faster visual feedback and helps them feel more in control. Bing experimented with progressive rendering by sending users their visual header (like the logo and searchbox) quickly, then the results/ads once they were available. Bing found a 0.7% increase in satisfaction with progressive rendering. They commented that this improvement compared with full feature rollout.

How can you implement progressive rendering techniques on your site? Put stylesheets at the top of the page. This allows a browser to start displaying content ASAP.

Page speed plugin, videos, articles, and help forum are all found at code.google.com/speed/.

Written by Maile Ohye, Developer Programs Tech Leadthis is a topic published in 2013... to get contents for your blog or your forum, just contact me at: devnasser@gmail.com

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

Everything is more fun with a friend! We've just added a feature to Webmaster Tools Site Verification to make it easier to share verified ownership of your websites.

In the past, if more than one person needed to be a verified owner of a website, they each had to go through the meta tag or HTML file verification process. That works fine for some situations, but for others it can be challenging. For example, what if you have twenty people who need to be verified owners of your site? Adding twenty meta tags or HTML files could be pretty time consuming. Our new verification delegation feature makes adding new verified owners a snap.



Once you're a verified owner of a website, you can view the Verification Details page (linked from Webmaster Tools or the Verification home page). That page will show you information about the site as well as a list of any other verified owners. At the bottom of the list of owners, you'll now see a button labeled "Add a user...". Click that, enter the user's email address, and that person will instantly become a verified owner for the site! You can remove that ownership at any time by clicking the "Unverify" link next to the person's email address on the Details page.

There are a few important things to keep in mind as you use this feature. First, each site must always have at least one owner who has verified directly (via meta tag or HTML file). If all of the directly verified owners become unverified, the delegated owners may also become unverified. Second, you can only delegate ownership to people with Google Accounts. Finally, remember that anyone you delegate ownership to will have exactly the same access you have. They can delegate to more people, submit URL Removal requests and manage Sitelinks in Webmaster Tools, etc. Only delegate ownership to people you trust!

We hope this makes things a little easier for those of you who need more than one person to be a verified owner of your site. As always, please visit the Webmaster Help Forum if you have any questions.

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

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

Thanks to all of you who took our webmaster quiz and waited patiently to see how well you did! Today, we're pleased to present the Webmaster Quiz answers! We hope this quiz has provided some clarity on common issues users ask about in the Webmaster Help Forum. We'll go over a few of the questions and answers here, but if some of the answers lead you to ask more questions, we encourage you to continue the discussion in the forum!

1) You have moved your site to a new domain name. For users and search engines, the preferred way to permanently redirect traffic is:

Correct answer: a) 301 redirect

Explanation: A 301 redirect is preferred because it tells search engines, "Ok, this is the new domain I want you to show to users from now on," as opposed to something like a 302 redirect, which tells search engines, "Hey, this is only a temporary redirect--so, uh, I might change the URL soon, okay?" In addition to implementing a 301 redirect, the Change of Address feature in Webmaster Tools can help Google find your new site.

2) Your server is going to be moved and unavailable for a day. What should you do?

Correct answer: c) Return "Network Unavailable (503)" with a helpful message to all requests

Explanation: Maybe not as commonly known to webmasters, but very useful if your site is down! This tells crawlers to come back later, rather than crawling and indexing your "Down for maintenance" pages when you respond with 200 rather than 503. Check out the Help Center to learn more about HTTP status codes.

3) Your website is not in the index five days after you've put it online; what should you do?

Correct answer: b) Continue working on the site

Explanation: This one is a bit tricky. There could be a number of reasons why your site is not indexed. For example, a site's robots.txt file may contain a directive to inadvertently block crawlers from searching its contents. But the main take-away from this question is that if your site is pretty new, it may just be a matter of time before it gets indexed. You should continue to focus on improving your site for your users.

6) You need to remove 192 PDF files from the /private-files/ folder which have gotten indexed. What's the fastest way to do this?

Correct answer: d) Disallow the folder in robots.txt and request removal of the whole folder in Webmaster Tools.

Explanation: Before removing a directory that you don't want indexed, you need to include the Disallow directive in your robots.txt file to tell search bots not to crawl it anymore.

9) You have a country-coded domain name called example.es. To associate your site with Spain, you need to:

Correct answer: c) None of this is necessary. Google should already associate a domain ending in .es with Spain.

Explanation: Some country-coded domains may overlap with international ones, like .tv--which could also be a site from Tuvalu. But these sort of cases are rare and if they do arise, don't be shy to seek out help on the forum.

Great job to everyone who took the quiz and tested their know-how! And last but certainly not least, kudos to the top scorers! Congratulations on a quiz well done!

40/40:

• ChrisRaimondi
• theopeek
• beussery

39/40:

• Petro
• pornel
• Ian Macfarlane
• g1smd
• Mattman
• thinkpragmatic
• GLV
• GoalGorilla
• rssmarketer

38/40:

• BartVB
• Kim Minh Kaplan
• Ippi
• Erik Dafforn
• scole01
• Konstantin
• John
• fer.vazquez
• eMBe
• Todd Nemet
• p.jaroszynski
• ph0b

Posted by Charlene Perez, Search Quality Teamthis is a topic published in 2013... to get contents for your blog or your forum, just contact me at: devnasser@gmail.com