Website review protonx.io
ProtonX
Generated on February 16 2026 06:50 AM
Old data? UPDATE !
The score is 51/100
SEO Content
Title
ProtonX
Length : 7
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
Tiên phong trong đào tạo trí tuệ nhân tạo và khoa học máy tính
Length : 62
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
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| image | https://storage.googleapis.com/protonx-cdn/og-img-protonx.png |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 0 | 0 | 1 | 14 | 0 |
- [H1] Pioneering in artificial intelligence and computer science education
- [H4] 200 global Tensorflow artificial intelligence certificates awarded to students.
- [H5] Nền tảng lập trình cho kỹ sư dữ liệu
- [H5] Nền tảng kỹ sư dữ liệu
- [H5] Lập trình cơ bản
- [H5] Học máy cơ bản
- [H5] Xử lý ngôn ngữ tự nhiên nền tảng
- [H5] Chuyên mô hình ngôn ngữ
- [H5] Lập trình cơ bản
- [H5] Ứng dụng AI tạo sinh
- [H5] Các công nghệ Agents
- [H5] Lập trình cơ bản
- [H5] Học máy cơ bản
- [H5] Nền tảng thị giác máy tính
- [H5] Cơ bản
- [H5] Trung cấp
Images
We found 28 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 2%
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
Great, there are no Iframes detected on this page.
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 1 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Our training achievements | External | Passing Juice |
SEO Keywords
Keywords Cloud
lập tảng liệu lớp hình chuyên học trình cho free
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| học | 27 |  |
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| trình | 13 | |
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| lớp | 12 | |
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| liệu | 11 | |
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| lập | 11 | |
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Usability
Url
Domain : protonx.io
Length : 10
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is vi.
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. |
|
Great, your website has few CSS files. |
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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
Great, your website has an XML sitemap.
| https://protonx.io/sitemap.xml |
Robots.txt
Missing
Your website doesn't have a robots.txt file - this can be problematic.
A robots.txt file allows you to restrict the access of search engine robots that crawl the web and it can prevent these robots from accessing specific directories and pages. It also specifies where the XML sitemap file is located.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.