Website review ngccoin.com.hk
硬幣認證公司——Numismatic Guaranty Company | NGC
Generated on December 20 2025 04:34 AM
Old data? UPDATE !
The score is 46/100
SEO Content
Title
硬幣認證公司——Numismatic Guaranty Company | NGC
Length : 41
Perfect, your title contains between 10 and 70 characters.
Description
NGC提供的第三方硬幣認證服務確保您的硬幣由業內領先的錢幣專家公平認證。
Length : 36
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 4 | 4 | 0 | 0 | 0 |
- [H1] 創立於1987年的專業硬幣評級機構
- [H2] 核實NGC認證
- [H2] 什麼是NGC核實認證？
- [H2] What is Confirm Package Delivery?
- [H2] 添加硬幣
- [H3] 指引
- [H3] 提交硬幣
- [H3] NGC統計
- [H3] NGC鑑定幣登記
Images
We found 7 images on this web page.
3 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 3%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 39 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| 登入 | Internal | noFollow |
| 加入 | Internal | Passing Juice |
| 關於NGC | Internal | Passing Juice |
| 新聞報道 | Internal | Passing Juice |
| 硬幣購買指南 | Internal | Passing Juice |
| 安全中心 | Internal | Passing Juice |
| 常見問題 | Internal | Passing Juice |
| 工作機會 | External | Passing Juice |
| 封存盒 | Internal | Passing Juice |
| 標籤 | Internal | Passing Juice |
| NGC硬幣評級標準 | Internal | Passing Juice |
| NGC認證名稱 | Internal | Passing Juice |
| NGC 保證 | Internal | Passing Juice |
| 養護 | Internal | Passing Juice |
| 如何提交 | Internal | Passing Juice |
| 我們評級的硬幣和細則 | Internal | Passing Juice |
| 服務和費用 | Internal | Passing Juice |
| 提交表格 | Internal | noFollow |
| 提交追踪 | Internal | noFollow |
| 活動 | Internal | Passing Juice |
| 新聞 | Internal | Passing Juice |
| NGC 統計 | Internal | Passing Juice |
| 核實NGC認證 | Internal | Passing Juice |
| 美國硬幣價格指南 | Internal | Passing Juice |
| 世界硬幣價格指南 | External | Passing Juice |
| 中國現代硬幣價格指南 | External | Passing Juice |
| 世界金幣價格指南 | External | Passing Juice |
| 查找經銷商 | Internal | Passing Juice |
| NGC鑒定幣登記 | Internal | Passing Juice |
| NGC App | Internal | Passing Juice |
| VarietyPlus | Internal | Passing Juice |
| 影片 | Internal | Passing Juice |
| NGC藝術館 | Internal | Passing Juice |
| 登入 | Internal | Passing Juice |
| 網站使用條款 | Internal | Passing Juice |
| 隱私政策 | Internal | Passing Juice |
| 附屬機構 | Internal | Passing Juice |
| 聯絡資料 | Internal | Passing Juice |
| Cookie政策 | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
ngc 硬幣認證公司numismatic 世界硬幣價格指南 核實ngc認證 提交追踪 我們評級的硬幣和細則 服務和費用 美國硬幣價格指南 價格指南 提交表格
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| ngc | 5 |  |
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| 硬幣認證公司numismatic | 1 | |
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| 美國硬幣價格指南 | 1 | |
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| 我們評級的硬幣和細則 | 1 | |
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| 服務和費用 | 1 | |
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Usability
Url
Domain : ngccoin.com.hk
Length : 14
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is zh.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
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Too bad, your website has too many CSS files (more than 4). |
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Too bad, your website has too many JS files (more than 6). |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://ngccoin.com.hk/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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