Inspect Canonical란 무엇입니까?

Inspect Canonical은(는) https://nickleroy.com에 의해 개발된 Chrome 확장 프로그램으로, 주요 기능은 "Easily check the canonical tag of a page"입니다.

확장 프로그램 스크린샷

Inspect Canonical 확장 프로그램 CRX 파일 다운로드

크롬 확장 프로그램을 crx 형식으로 다운로드하여 브라우저에 수동으로 설치하거나 crx 파일을 친구들과 공유하여 쉽게 크롬 확장 프로그램을 설치하세요.

확장 프로그램 사용 설명서

A lightweight and extremely easy Chrome extension that tells you the canonical source of any URL you are on. No more combing through the source code to understand if/when canonical tags point to a new destination. This extension does all the heavy lifting for you.

This extension will display one of three values. GREEN (self canonical) AMBER (Canonicalized) or RED (error)

Below are the conditions Inspect Canonical tests for, in the order it tests for them:

RED:
1. Page contains noindex robots meta
Message: "Page contains robots 'noindex' tag. Canonical tags are ignored. Click to view source"

2. No canonical in head but there is one elsewhere
Message: "Canonical tag exists but not in . Click to view source"

3. No canonical tag at all
Message: "Page has no canonical tag. Click to view source"

4. More than one canonical tag on page
Message: "Multiple ([X]) canonical tags found. Click to view source"

5. Canonical exists but is missing the href attribute
Message: "Canonical tag is missing 'href' attribute. Click to view source" - This is an unlikely case but still something I wanted to check for

AMBER:
6. Canonical present but differs to current URL
Message: "Canonical tag points to another URL. Click to visit URL: [URL]"

GREEN:
7. Canonical is present and correct
Message: "Canonical tag points to current URL. Click to view source"

So that's 7 hurdles to jump through to get a green status.

확장 프로그램 기본 정보

이름	Inspect Canonical
ID	glkngfenfpegejlggjfcmdobodjlfann
공식 URL	https://chromewebstore.google.com/detail/inspect-canonical/glkngfenfpegejlggjfcmdobodjlfann
설명	Easily check the canonical tag of a page
파일 크기	28.81 KB
설치 횟수	5,855
현재 버전	1.0
최근 업데이트	2022-11-30
출시 날짜	2019-03-29
평점	4.40/5 총 10 개의 평점
개발자	https://nickleroy.com
이메일	[email protected]
결제 유형	free
지원되는 언어	en-US
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 2, "name": "Inspect Canonical", "version": "1.0", "description": "Easily check the canonical tag of a page", "icons": { "16": "icon16.png", "32": "icon32.png", "48": "icon48.png", "128": "icon128_default.png" }, "browser_action": { "default_title": "Inspect Canonical" }, "background": { "scripts": [ "background.js" ] }, "content_scripts": [ { "run_at": "document_end", "matches": [ "" ], "js": [ "content.js" ] } ], "permissions": [ "activeTab" ] }