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Yujiro Koyama
Works at Self-employed
Attended University of Adelaide
Lives in Barcelona, Spain
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Yujiro Koyama

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はじめまして。

みなさんの意見をお訊きしたくて投稿させていただきます。

私個人のデータからですが、週末から今日にかけてSERPが激しく変動してみたいですが、ペンギンが一年ぶりに更新されたのではないかと考えています。

みなさんの検索順位やビジター数などに変化はございましたでしょうか。
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Googleのアルゴリズム変化が時折に検索結果に大きく反映しますが、その変動比率を毎日数万のキーワードの検索結果の順位を記録し、いつアルゴリズムの変化があったのかを推測できるツールです。
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Oki AKUTAGAWA's profile photoYujiro Koyama's profile photo
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8月25日あたりでは特に大きい変動というのは計測しませんでした。8月でいうと9日から10日にかけて高い変動が見られました。
https://www.seroundtable.com/google-update-august-8-18980.html

4万のキーワードの中にロングテールのキーワードは比較的少ないので、その辺をバランスよく混ぜて計測するといろんなアップデートを察知することにつながると思うので、そこに取り組んでいくつもりです。
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Yujiro Koyama

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Google+ Might Be Kicking Me Off, But I Have No Idea Why

I just received this notice when logging into my Google+ account. I can't figure out what content might have been objectionable. Any ideas or suggestions?

I actually quite enjoy this service and would be very sad to lose it. And I really wish Google lived up to their supposed core value of transparency.
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Yujiro Koyama

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新手動ペナルティ 画像の不一致

グーグルが新しい手動ペナルティを追加したようです。そのペナルティの種類というのは画像の不一致というものです。

ウェブマスターツールでこのメッセージが来ている場合、そして手動による対策でこのペナルティが掛かっている場合、クローラーが見る画像とユーザーに表示している画像が一致していないと見なされたケースで、部分的またはサイト全体的にペナルティが科せられているそうです。

http://goo.gl/6NJJ82

#seo   #手動ペナルティ  # 画像の不一致
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Expanding the availability of custom URLs

Custom URLs are short, easy to remember web addresses that link directly to your Google+ profile or page (like google.com/+OtavioSilva or google.com/+Toyota). They make it easier for you to connect with others, as well as promote your content, and today we're significantly expanding their availability to people and pages on Google+.

If your profile meets the following criteria, you’ll now be able to claim a custom URL:
- Has a profile photo, and
- Has at least 10 followers, and
- Has an account that's at least 30 days old

Meanwhile, any brand or business that has a linked website or is a verified local business can claim a custom URL for their Google+ page. Link and verification info is available in the Google+ Help Center: http://goo.gl/RMpxP.

Once you meet the eligibility criteria, just visit your profile or page to begin the claiming process. If you don't see the option yet, don't worry: we're expanding availability throughout the week, and you'll see the in-product notice as soon as your custom URL is ready.

We hope that custom URLs will help  you more easily promote your content on Google+, whether it be new photo collections, Hangouts On Air, or an interesting series of posts.  For ideas on how to include custom URLs in your campaigns, ad creatives and more, visit our help center: https://support.google.com/plus/?p=claim_url 

#googleplusupdate
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"Captcha FAIL: Researchers Crack the Web's Most Popular Turing Test" http://feedly.com/k/1g5YVjV
Researchers at Vicarious AI say they've created a technology that can solve Captchas from major web services up to 90% of the time.
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Google may not accept your Disavow file if you don't make any efforts to manually remove those links...
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遂にペンギンアップデート?
検索結果が大幅に変更されてようです。こんなに大きな変化は4ヶ月ぶりぐらいです。これがペンギンだったら1年ぶりの更新。

http://goo.gl/ICpWci
#SEO   #penguin3   #penguinupdate  
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Stratage.ms checks some 40.000 keywords daily to see if there has been a major change in SERPs. It's a tool to come and check it every day for possible algo change.
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Yukihito Ikoma's profile photoYujiro Koyama's profile photo
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すいません。トムカットを再起動させました。また通常にご覧いただけます。
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Mozilla Received User Generated Spam Notification. See what was the reason. It should really be understood & taken care by us.
My URL is: www.mozilla.org. We got this message from Google and I have verified it in the webmaster tools: ---. Google has detected user-generated spam on your site. Typically, this kind of spam is found on forum pages, guestbook pages, or in user profiles. As a result, Google has applied a ...
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US residents only :'(
The conversation is just getting started. Sign up to stay informed about the Glass Explorer Program.
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Now I totally understand why Google wants to kick out 15% verified authorship accounts...BTW, last time I even saw an iron man...
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GOOGLE costume, very well executed http://9gag.com/gag/aNe09Xb?ref=android via @9GAG
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Story
Tagline
SEO, Inbound Marketing
Introduction
Consultor SEO para el idioma japonés.
Education
  • University of Adelaide
Basic Information
Gender
Male
Work
Occupation
SEO
Employment
  • Self-employed
    2014 - present
  • Emagister
    content, seo, startup, 2005 - 2014
    Seo Manager
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Barcelona, Spain
Previously
Osaka, Japan - Adelaide, Australia