Googlebot is the bot software that Google uses to crawl over 20 billion pages each day, the data obtained during a crawl is then analyzed and ranked on Google Search.

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583 views

Foolproof way to ensure Google news pulls the correct image for its thumbnails?

Google news results have an acompanying thumbnail next to articles that show up in the results. If Google's crawler can't find a thumbnail to pull from our site, it uses its next best guess from ...
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5answers
4k views

Does Google cache robots.txt?

I added a robots.txt file to one of my sites a week ago, which should have prevented googlebot from attempting to fetch certain URLs. However, this weekend I can see Googlebot loading those exact ...
3
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1answer
266 views

Google crawlers screen size

Imagine a I have two types of images (A and AAA(heavier)) for the same website: depending on the size of the screen it will show one image or other. Now I'm wondering what images (A or AAA) loads ...
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1answer
307 views

Google search : pubdate issue

At some point this year, Google Search started to show the publication date. When I updated my website, I noticed that the publication date was actually my birthday, simply because it's the first ...
2
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3answers
184 views

Why isn't Google crawling on my blog? [duplicate]

I have a blog. I made it in August, 2010. It has been awhile, but I am unable to make Google crawl on my site. I have requested Google to crawl but there is still no response. Are there any reasons of ...
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3answers
36 views

Older post not indexed, new post indexed right away?

I have a post I created yesterday that was indexed rather quickly by Google. However, I have two other post that I created within the past 4 days that are not indexed and I cannot find a trace of ...
8
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3answers
1k views

Is it possible to slow the Baiduspider crawl frequency?

Much has been made of the Baidu spider crawl frequency. It's true: "Baiduspider crawls like crazy." I've experienced this phenomenon at sites I work with. In at least one instance, I've found that ...
4
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2answers
67 views

Preventing Adsense Crawling Specific Regions of the Site

In my website, I wan't adsense crawler to not consider certain parts of the HTML. Is there any snippet I can use. The reason is I am using a plugin from an external provider and as soon as I installed ...
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1answer
3k views

link rel=“alternate”, multiple languages and canonical urls

Context: We've got a website which is available in multiple language versions. However, the content is the same. Each translated version of the site is available on a distinct subdomain. On some ...
5
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1answer
628 views

Can you use googleon and googleoff comments to prevent Googlebot from indexing part of a page?

I've seen code like for preventing Google from indexing part of a page: <p>This is a paragraph that will be indexed by Google.</p> <!--googleoff: index--> <p>This is a ...
4
votes
3answers
228 views

Why is the number of pages on my website indexed by Googlebot decreasing?

I am monitoring the number of pages indexed by Googlebot for one of my websites . I noticed that since last week, the number of pages has dropped by about 60 or so. Now to be fair, I have not added ...
3
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1answer
176 views

How to tell Google my content will expire after a certain period? [duplicate]

Right now I'm facing issues with 404 (Not Found) errors, because my content will deleted automatically after two months. I cannot change this behavior, because it is a real estate web site and once it ...
2
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2answers
994 views

What does Google do with indexed pages returning 403?

I guess that Google removes already indexed pages that are now returning the HTTP error 403. Unfortunately I can't find any definitive statement on that matter. Do you know the answer?
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1answer
614 views

How did Google manage to crawl my 403 pages?

I had a couple private files in a directory on my school folder. You could see that the files existed by going to myschool.edu/myusername/myfolder, but trying to access the files themselves via ...
7
votes
2answers
3k views

Google-bot sees “Sorry, we have no imagery here” on pages with Google Maps

I have a site with Google Maps on most of the pages. When inspecting content keywords in Google Webmaster tools, content keywords identified by Google-bot for the site include "imagery", "sorry" and ...
5
votes
1answer
210 views

How to interpret Google policy on crawling and indexing search results pages?

I just learned that we can be penalized for letting Google crawl and index our database search results. http://webmasters.stackexchange.com/a/55599/33777 Question: If they don't want to list Yellow ...
5
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3answers
2k views

Are penalties applied if you have too many 404 errors on your site?

Do the search engines take the number of 404 errors returned by a site into account when calculating the site rank? For example I have 8,000 404 errors and I am thinking that that's affecting my SEO ...
4
votes
3answers
548 views

How did Google find my unlinked newly created pages?

I am building a new site, but creating the content using a subdirectory on an existing site. I have never posted a link to this subdirectory anywhere, yet searching Google reveals that Google has ...
4
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3answers
932 views

nofollow doesn't stop crawling?

In my website, most of the pages has a linkedin sharing button written in this way: <li> <a id="share_linkedin" ...
2
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2answers
53 views

What's the smallest page size for Googlebot to not go “Soft 404”?

Google appears to have two documents for Soft 404: https://support.google.com/webmasters/answer/181708?hl=en&ctx=tltp https://support.google.com/webmasters/answer/2409443?ctx=MCE&ctx=S4 ...
2
votes
1answer
65 views

What if my HTML snapshot for Googlebot doesn't contain the same content as the dynamically created page?

According to Google here: The HTML snapshot must contain the same content as the dynamically created page. What if my returned HTML Snapshot doesn't contain the same content as the actual ...
2
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1answer
309 views

Will Googlebot crawl HTTPS URLs that are encrypted by SSL?

This question was asked at StackOverflow, but it doesn't have good references. Does Googlebot crawl HTTPS? (Please provide references.)
2
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1answer
379 views

Page load speeds effect on crawl rate

We've noticed a big drop in the total pages crawled per day on our site, we have no control over the crawl rate in Google Webmaster Tools so it's possible this has been changed by Google. However ...
2
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1answer
292 views

Googlebot craw rate is too slow for a huge site

I have a new website with 140k pages, according to my sitemaps. After submission of my sitemap index to Google, the Googlebot has started crawling the site a couple of hours ago, and at a steady ...
2
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2answers
217 views

How to fix 404 crawl error of a website

I have a navigational links in a php page nav.php, Which is included in all pages of my website. I have got folder structure like below +top_folder -config.php +includes_folder ...
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2answers
91 views

Somehow Google considers a properly 301'd URL as 200 and is still indexing the new content in old page?

We redirected all the old URL's to new ones properly using .htaccess. The problem is Google, somehow is still finding content in the old page (which it shouldn't) and stores it in the cache rather ...
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4answers
930 views

Does Google ignore robots.txt [duplicate]

I know that here www.w3.org/TR/html4/appendix/notes.html#h-B.4.1.1 it says spiders always check the robots.txt before going to page. However I have recently been told that Google crawls every single ...
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2answers
175 views

Is this a correct robots.txt file?

I would like to allow Googlebot and Mediapartners-Google (AdSense useragent) to crawl my website. So I have written below code inside my robots.txt file. User-agent: Googlebot Disallow: ...
0
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1answer
117 views

How do I find when Googlebot will visit(crawl) my pages again?

I implemented the unavailable_after tag in my pages like the below and set to unavailable after 3 days but in Google Webmaster Tools I got 404 for that page. <META NAME="GOOGLEBOT" ...
0
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2answers
2k views

How long does it take for Google to remove page from index? Or, why aren't these pages excluded?

A set of pages are marked as noindex and nofollow, both in robots.txt and with X-Robots-Tag: noindex, nofollow When checking with Google Webmaster Tools, the pages are reported as "Denied by ...
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2answers
155 views

Hide elements for Google

I have some elements which I don't want Google to see. Usually repetitive content, e.g. header and sidebar. As Googlebot doesn't handle AJAX requests, I load these resources with AJAX and insert them ...