SEO Nicnacs - Canonicalization
Find canonical links on webpages.
什么是SEO Nicnacs - Canonicalization？
SEO Nicnacs - Canonicalization是由Sökmotoroptimering.se开发的Chrome扩展程序，该扩展的主要功能是“Find canonical links on webpages.”。
下载SEO Nicnacs - Canonicalization扩展crx文件
下载SEO Nicnacs - Canonicalization扩展crx格式的文件，手动将Chrome插件安装到浏览器中，也可以将crx文件分享给朋友，轻松安装Chrome插件。
扩展使用说明
Having the same content on several pages create what SEO:s call duplicate content. To put it briefly duplicate content may confuse search engine robots of the contents true origin and whom to credit for it. The problem is especially prevalent in CMS:s such as Wordpress, Joomla, Drupal, but also for ecommerce platforms like Magento.
A few years ago a new metatag commonly referred to as rel=canonical was introduced to remedy the problem, and this is what it would look like in the source code:
Here is a short example portraying the problem:
You have a website page with the following URLs:
a) http://www.seoblogg.se
The content of this page is also available on the following page:
b) http://seoblogg.se
If this is the case, if the same content is found on both urls, and if there is no canonical link present, search engines will be confused about content origin. At first glance you may say - "this is the same site", but fact is search engine spiders consider the two to be different sites.
The problem may arise in different shapes and forms, and also when dealing with a multi lingual site:
a) http://seoblogg.se
The content on the above site is written in English, but mirrored in Swedish on the site below:
b) http://sökmotoroptimering.se
Even if these may be considered two different sites, they are - in the eyes of Google and Bing, the same even if the content is written in different languages.
This plugin facilitates checking:
- Whether the page has any canonical link at all.
- If the page is the canonical page, and if not - what canonical page it points to.
In your address bar, you will see these icons:
- A green icon. This is the canonical page, i.e the link points to this URL, and the URL in question is the one to be credited.
- A grey icon. This page has no canonical link.
- A red icon. This page has a canonical link which points to another URL, that is - another page is to take credit for the content.
For those who want to learn more about canonical URL:s, see this Google page:
https://support.google.com/webmasters/answer/139066?hl=en 扩展基本信息
| 名称 |  SEO Nicnacs - Canonicalization |
| ID | kemalohldecjnfnebblkolgegeolngop |
| 官方URL | https://chrome.google.com/webstore/detail/seo-nicnacs-canonicalizat/kemalohldecjnfnebblkolgegeolngop |
| 简介 | Find canonical links on webpages. |
| 文件大小 | 7.35 KB |
| 安装次数 | 60 |
| 当前版本 | 1.0 |
| 更新时间 | 2015-02-13 |
| 上架时间 | 2015-02-13 |
| 评分 | 4.00/5 共2次评分 |
| 开发者 | Sökmotoroptimering.se |
| 付费类型 | free |
| 扩展官网 | http://sökmotoroptimering.se |
| 帮助页面URL | http://sökmotoroptimering.se |
| 支持的语言 | en |
| manifest.json | |
{
"update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
"name": "SEO Nicnacs - Canonicalization",
"version": "1.0",
"background": {
"scripts": [
"js\/background.js"
],
"persistent": false
},
"permissions": [
"tabs",
"activeTab",
"http:\/\/*\/",
"https:\/\/*\/"
],
"description": "Find canonical links on webpages.",
"author": "Jase Pellerin",
"page_action": {
"default_icon": "icons\/canNone.png",
"default_title": "Canonicalization"
},
"manifest_version": 2
} | |
