Localisation report
aivietnam.edu.vn
Product: AI VIET NAM provides online learning programs in data science and artificial intelligence, including the AIO-2026 program for beginners. It also publishes AI research and educational articles.
Brand voice: educational, technical, research-oriented
Localisation score
55/100
Needs improvementUsers may encounter noticeable localisation problems.
Sampled 15 pages across technical, linguistic, contextual, and visual localisation credits. How we score localisation audits
Rank #20 of 24 public audits
Only one locale signal detected
The sample found little evidence of multi-locale routing (hreflang, locale prefixes, or html lang variety).
Found here
Sampled pages · document
https://aivietnam.edu.vn/What we saw
Detected locale signals: vi
How to fix it
Publish additional locales through locale URL prefixes, hreflang alternates, and matching html lang tags.
Canonical URLs are missing
Sampled pages did not declare a canonical URL.
Found here
Document head · <link rel="canonical">
https://aivietnam.edu.vn/What we saw
No <link rel="canonical"> was found on sampled pages.
How to fix it
Add a canonical URL that points at this locale’s own page.
Accessible names look untranslated
aria-label or alt text on a vi page still looks English. Affects 5 sampled pages.
Found here
Accessible name · <img alt>
https://aivietnam.edu.vn/What we saw
Emotic Masked Autoencoder on Dual-views with Attention Fusion for Facial Expression Recognition Seen on 5 pages, e.g. https://aivietnam.edu.vn/, https://aivietnam.edu.vn/course, https://aivietnam.edu.vn/research
How to fix it
Translate accessible names together with the visible UI.
3 passed · 13 to fix · 19 not applicable
Locale routing
Fail72technicalLocalized pages should use a consistent URL structure and resolve successfully.
Only one locale signal detected
The sample found little evidence of multi-locale routing (hreflang, locale prefixes, or html lang variety).
Found here
Sampled pages · document
https://aivietnam.edu.vn/What we saw
Detected locale signals: vi
How to fix it
Publish additional locales through locale URL prefixes, hreflang alternates, and matching html lang tags.
Canonical URLs
Fail72technicalCanonical URLs should represent the localized page, not a different locale.
Canonical URLs are missing
Sampled pages did not declare a canonical URL.
Found here
Document head · <link rel="canonical">
https://aivietnam.edu.vn/What we saw
No <link rel="canonical"> was found on sampled pages.
How to fix it
Add a canonical URL that points at this locale’s own page.
Accessibility localisation
Fail10technicallang, aria-label, and alt text should match the page locale.
Accessible names look untranslated
aria-label or alt text on a vi page still looks English. Affects 5 sampled pages.
Found here
Accessible name · <img alt>
https://aivietnam.edu.vn/What we saw
Emotic Masked Autoencoder on Dual-views with Attention Fusion for Facial Expression Recognition Seen on 5 pages, e.g. https://aivietnam.edu.vn/, https://aivietnam.edu.vn/course, https://aivietnam.edu.vn/research
How to fix it
Translate accessible names together with the visible UI.
Terminology consistency
Fail78linguisticImportant concepts should not be translated differently across pages.
Inconsistent spelling of course navigation label
The course concept appears as both “Khoá học” and “Khóa...” across the site.
Found here
Header · <nav> and course page · <h1>
https://aivietnam.edu.vn/courseWhat we saw
Header text: “Giới thiệu Khoá học Nghiên cứu Bài viết AIO Class Liên hệ”; course title: “Khóa All - In - One (AIO) Khoa Học Dữ Liệu Và Trí Tuệ Nhân Tạo”
How to fix it
Choose one Vietnamese spelling for the course label and apply it consistently across navigation, page titles, and headings.
Translation accuracy
Fail88linguisticTarget copy should preserve the source meaning, numbers, and product actions.
Fluency
Fail73linguisticCopy should sound natural, without grammar issues or machine-translation artifacts.
Fragmented metric copy
Several extracted labels read as incomplete fragments rather than natural Vietnamese sentences.
Found here
About page · statistics section
https://aivietnam.edu.vn/aboutWhat we saw
“1 Lớp 1 năm Một lớp duy nhất với hơn 300 giờ học 4 PhD Đội ngũ”
How to fix it
Rewrite the metrics as complete, clearly grouped labels, such as a number followed by its descriptor, and verify the rendered grouping in the UI.
Unlocalized or unevenly integrated course terminology
The module list mixes Vietnamese with English phrases, which makes the localized course content feel uneven.
Found here
Course page · module list
https://aivietnam.edu.vn/courseWhat we saw
“5(Module 5) Step into Deep Learning 1” and “6(Module 6) Step into Deep Learning 2”
How to fix it
Confirm whether these are official product names; otherwise translate them or establish a consistent bilingual naming convention.
Brand voice
Fail84linguisticLocalized copy should preserve the intended tone of the source.
Grammar and style
Fail70linguisticLocale-specific capitalization, punctuation, formality, and agreement should be correct.
Inconsistent Vietnamese orthography and capitalization
The site varies between “Khoá” and “Khóa” and uses extensive all-caps English and Vietnamese copy in the promotional heading.
Found here
Homepage · <h1> and header · <nav>
https://aivietnam.edu.vn/What we saw
“🚀 TUYỂN SINH AIO-2026:🚀 DATA SCIENCE & ARTIFICIAL INTELLIGENCE PROGRAM - AIO-2026🚀 HỌC LIVE - ONLINE - ZOOM - CHƯƠNG TRÌNH DÀNH CHO NGƯỜI MỚI” versus “Khoá học” in navigation and “Khóa...” on the course page
How to fix it
Define locale-specific capitalization and spelling rules, then normalize the heading and course labels accordingly.
Localized images and assets
Fail82visualLanguage-specific images and alt text should match the page locale.
Visual hierarchy
Fail55visualLocalization should not make headings or CTAs lose scanability.
Heading is excessively long
A localized heading may crowd the visual hierarchy. Affects 7 sampled pages.
Found here
Page body · heading
https://aivietnam.edu.vn/What we saw
🚀 TUYỂN SINH AIO-2026:🚀 DATA SCIENCE & ARTIFICIAL INTELLIGENCE PROGRAM - AIO-2026🚀 Seen on 7 pages, e.g. https://aivietnam.edu.vn/, https://aivietnam.edu.vn/daily-challenge, https://aivietnam.edu.vn/blog/tong-the-1-du-an-deep-learning-thuong-gom-nhung-buoc-chinh-nao-tu-buoc-chuan-bi-du-lieu-den-trien-khai-mo-hinh#c%C3%A1c-b%C6%B0%E1%BB%9Bc-ch%C3%ADnh-trong-m%E1%BB%99t-d%E1%BB%B1-%C3%A1n-deep-learning
How to fix it
Shorten the heading so it does not crowd the visual hierarchy.
Text overflow
Fail72visualText should not clip, truncate unexpectedly, or overflow buttons and navigation.
Long localized headings may require wrapping checks
The homepage hero heading and course module labels are long enough to create a risk of clipping or awkward wrapping, although no screenshot or rendered dimensions are provided.
Found here
Hero · <h1> and course page · module controls
https://aivietnam.edu.vn/What we saw
“🚀 TUYỂN SINH AIO-2026:🚀 DATA SCIENCE & ARTIFICIAL INTELLIGENCE PROGRAM - AIO-2026🚀” and “4(Module 4) Máy học (table and time series)”
How to fix it
Test these headings and controls at narrow widths, allow natural wrapping, and avoid fixed-height containers or non-wrapping text.
Layout breakage
Fail85visualLocalized pages should not overlap, break grids, or overflow modals.
Responsive localisation
Fail82visualLocalized layouts should hold up across mobile, tablet, and desktop widths.
Only one locale signal detected
The sample found little evidence of multi-locale routing (hreflang, locale prefixes, or html lang variety).
Found here
Sampled pages · document
https://aivietnam.edu.vn/What we saw
Detected locale signals: vi
How to fix it
Publish additional locales through locale URL prefixes, hreflang alternates, and matching html lang tags.
Canonical URLs are missing
Sampled pages did not declare a canonical URL.
Found here
Document head · <link rel="canonical">
https://aivietnam.edu.vn/What we saw
No <link rel="canonical"> was found on sampled pages.
How to fix it
Add a canonical URL that points at this locale’s own page.
Accessible names look untranslated
aria-label or alt text on a vi page still looks English. Affects 5 sampled pages.
Found here
Accessible name · <img alt>
https://aivietnam.edu.vn/What we saw
Emotic Masked Autoencoder on Dual-views with Attention Fusion for Facial Expression Recognition Seen on 5 pages, e.g. https://aivietnam.edu.vn/, https://aivietnam.edu.vn/course, https://aivietnam.edu.vn/research
How to fix it
Translate accessible names together with the visible UI.
Heading is excessively long
A localized heading may crowd the visual hierarchy. Affects 7 sampled pages.
Found here
Page body · heading
https://aivietnam.edu.vn/What we saw
🚀 TUYỂN SINH AIO-2026:🚀 DATA SCIENCE & ARTIFICIAL INTELLIGENCE PROGRAM - AIO-2026🚀 Seen on 7 pages, e.g. https://aivietnam.edu.vn/, https://aivietnam.edu.vn/daily-challenge, https://aivietnam.edu.vn/blog/tong-the-1-du-an-deep-learning-thuong-gom-nhung-buoc-chinh-nao-tu-buoc-chuan-bi-du-lieu-den-trien-khai-mo-hinh#c%C3%A1c-b%C6%B0%E1%BB%9Bc-ch%C3%ADnh-trong-m%E1%BB%99t-d%E1%BB%B1-%C3%A1n-deep-learning
How to fix it
Shorten the heading so it does not crowd the visual hierarchy.
Inconsistent spelling of course navigation label
The course concept appears as both “Khoá học” and “Khóa...” across the site.
Found here
Header · <nav> and course page · <h1>
https://aivietnam.edu.vn/courseWhat we saw
Header text: “Giới thiệu Khoá học Nghiên cứu Bài viết AIO Class Liên hệ”; course title: “Khóa All - In - One (AIO) Khoa Học Dữ Liệu Và Trí Tuệ Nhân Tạo”
How to fix it
Choose one Vietnamese spelling for the course label and apply it consistently across navigation, page titles, and headings.
Fragmented metric copy
Several extracted labels read as incomplete fragments rather than natural Vietnamese sentences.
Found here
About page · statistics section
https://aivietnam.edu.vn/aboutWhat we saw
“1 Lớp 1 năm Một lớp duy nhất với hơn 300 giờ học 4 PhD Đội ngũ”
How to fix it
Rewrite the metrics as complete, clearly grouped labels, such as a number followed by its descriptor, and verify the rendered grouping in the UI.
Unlocalized or unevenly integrated course terminology
The module list mixes Vietnamese with English phrases, which makes the localized course content feel uneven.
Found here
Course page · module list
https://aivietnam.edu.vn/courseWhat we saw
“5(Module 5) Step into Deep Learning 1” and “6(Module 6) Step into Deep Learning 2”
How to fix it
Confirm whether these are official product names; otherwise translate them or establish a consistent bilingual naming convention.
Inconsistent Vietnamese orthography and capitalization
The site varies between “Khoá” and “Khóa” and uses extensive all-caps English and Vietnamese copy in the promotional heading.
Found here
Homepage · <h1> and header · <nav>
https://aivietnam.edu.vn/What we saw
“🚀 TUYỂN SINH AIO-2026:🚀 DATA SCIENCE & ARTIFICIAL INTELLIGENCE PROGRAM - AIO-2026🚀 HỌC LIVE - ONLINE - ZOOM - CHƯƠNG TRÌNH DÀNH CHO NGƯỜI MỚI” versus “Khoá học” in navigation and “Khóa...” on the course page
How to fix it
Define locale-specific capitalization and spelling rules, then normalize the heading and course labels accordingly.
Long localized headings may require wrapping checks
The homepage hero heading and course module labels are long enough to create a risk of clipping or awkward wrapping, although no screenshot or rendered dimensions are provided.
Found here
Hero · <h1> and course page · module controls
https://aivietnam.edu.vn/What we saw
“🚀 TUYỂN SINH AIO-2026:🚀 DATA SCIENCE & ARTIFICIAL INTELLIGENCE PROGRAM - AIO-2026🚀” and “4(Module 4) Máy học (table and time series)”
How to fix it
Test these headings and controls at narrow widths, allow natural wrapping, and avoid fixed-height containers or non-wrapping text.
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Solid baseline with room to improve. Create a workspace for continuous locale monitoring, or book an audit review.
