Rapport de localisation

Twitch

Livestreaming platform

twitch.tv

Produit: Twitch is an interactive livestreaming service for content spanning gaming, entertainment, sports, music, and more. Users can browse live channels and watch creators across a range of categories.

Voix de marque: interactive, energetic, community-focused

Score de localisation

79/100

Bon

Le site web est généralement bien localisé, avec quelques points à améliorer.

83Audit technique
66Audit linguistique
92Audit contextuel
75Audit visuel

Audité: 15 août 2026Portée: Échantillon intelligent public · crédits techniques, linguistiques, contextuels et visuelsConfiance: Contrôle indicatif de l’état de santé à partir de pages échantillonnées — il ne s’agit pas d’une exploration complète du site.

15 pages échantillonnées parmi les crédits de localisation techniques, linguistiques, contextuels et visuels. Comment nous évaluons les audits de localisation

Comment vous vous comparez

Rang #3 sur 23 audits publics

Ahead of 17 other public auditsMoyenne publique : 70/100

Voir le classement complet

À corriger en priorité

1
high
Untranslated call to action
A cs-cz page still uses source-language CTA copy. Affects 10 sampled pages.
See details
2
high
Page script does not match the locale
A el-gr page is dominated by Latin-script copy.
See details
3
high
No CJK-capable font detected
A ja-jp page shows CJK text but the embedded/inline font stack has no known CJK typeface. Affects 2 sampled pages.
See details

Critères d’audit

15 passed · 9 to watch · 7 to fix · 4 not applicable

À examiner (7)

Sitemap
Échec60technique
Like Lighthouse: a valid XML sitemap must be discoverable, robots.txt should reference it with an absolute Sitemap: URL, and localized URLs should appear for published locales.
- mediumtechnical · 90 % de confiance
  Sitemap is missing localized URLs
  A sitemap was found, but sampled entries do not include locale-prefixed URLs.
  Trouvé ici
  Sitemap · sitemap.xml
  https://www.twitch.tv/sitemapv2_index.xml.gz
  Ce que nous avons constaté
  Sitemap https://www.twitch.tv/sitemapv2_index.xml.gz has no locale-prefixed URLs in the sample
  Comment le corriger
  Include localized URLs in the sitemap for every published locale.
Structured data
Échec0technique
JSON-LD inLanguage should match the page locale when structured data is present.
- lowtechnical · 95 % de confiance
  Structured data omits inLanguage
  JSON-LD is present but does not declare inLanguage on sampled pages.
  Trouvé ici
  JSON-LD · <script type="application/ld+json">
  https://www.twitch.tv/
  Ce que nous avons constaté
  Organization is present but inLanguage is missing
  Comment le corriger
  Set JSON-LD inLanguage to match each page locale.
Translation completeness
Échec0linguistique
Localized pages should not leave source-language copy in place, except brand names and URLs.
- highlinguistic · 92 % de confiance
  Untranslated call to action
  A cs-cz page still uses source-language CTA copy. Affects 10 sampled pages.
  Trouvé ici
  Pricing hero · <button>
  https://www.twitch.tv/?lang=cs
  Ce que nous avons constaté
  Primary CTA: "[DROPS] TARKOV SEASONAL | TEACHING TIMTHETATMAN & NICKMERCS | THE MASTERCLASS | FREAK BOB FRIDAY | #BUNGULATE" Seen on 10 pages, e.g. https://www.twitch.tv/?lang=cs, https://www.twitch.tv/?lang=da, https://www.twitch.tv/?lang=de
  Comment le corriger
  Translate leftover source-language CTAs to match the surrounding locale copy.
- highlinguistic · 95 % de confiance
  Page script does not match the locale
  A el-gr page is dominated by Latin-script copy.
  Trouvé ici
  Page body · sampled copy
  https://www.twitch.tv/?lang=el
  Ce que nous avons constaté
  Μετάβαση σε... Alt P Περιήγηση 37 Σύνδεση Εγγραφή Κανάλια σε ζωντανή μετάδοση Lacy Call of Duty: Black Ops II Ζωντανά 17,3 χιλ. 17,3 χιλ. θεατές Χρησιμοποίησε το δεξί βελάκι για να δεις περισσότερες πληροφορίες. TheBurntPeanut Escape from Tarkov Ζωντανά 62,1 χιλ. 62,1 χιλ. θεατές…
  Comment le corriger
  Write this el-gr page in the expected script instead of leftover Latin-script copy.
Terminology consistency
Échec40linguistique
Important concepts should not be translated differently across pages.
- mediumlinguistic · 95 % de confiance
  Terminology inconsistency
  "Just Chatting" appears both untranslated and translated across de pages. Affects 6 sampled pages.
  Trouvé ici
  Header · <nav> or <button>
  https://www.twitch.tv/?lang=de
  Ce que nous avons constaté
  "Just Chatting" appears untranslated on some de pages and translated on others Seen on 3 pages, e.g. https://www.twitch.tv/?lang=de, https://www.twitch.tv/?lang=ja, https://www.twitch.tv/?lang=ko
  Comment le corriger
  Use one translated label for "Just Chatting" across de pages.
Text expansion
Échec40visuel
Longer translations should not create obvious length pressure versus the source UI.
- mediumvisual · 88 % de confiance
  Localized text is much longer than the source
  A bg string is 330% the length of the source, which often causes overflow. Affects 39 sampled pages.
  Trouvé ici
  Control · <button>
  https://www.twitch.tv/?lang=bg
  Ce que nous avons constaté
  EN "⭐ CINNATHON DAY 14 ⭐" → BG "🧀LIVE🧀HERE🧀LOCKIN🧀DRAMA🧀NEWS🧀VIDEOS🧀GAMES🧀REACTS🧀THINGS🧀" (330%) Seen on 14 pages, e.g. https://www.twitch.tv/?lang=bg, https://www.twitch.tv/?lang=cs, https://www.twitch.tv/?lang=da
  Comment le corriger
  Shorten the translation or give the control more room so the longer copy does not overflow.
Font and script support
Échec62visuel
Typography should support the target script without generic fallback-only stacks, tofu glyphs, or missing CJK fonts.
- highvisual · 95 % de confiance
  No CJK-capable font detected
  A ja-jp page shows CJK text but the embedded/inline font stack has no known CJK typeface. Affects 2 sampled pages.
  Trouvé ici
  Page body · font-family
  https://www.twitch.tv/?lang=ja
  Ce que nous avons constaté
  font-family: var(--font-body) Seen on 2 pages, e.g. https://www.twitch.tv/?lang=ja, https://www.twitch.tv/?lang=ko
  Comment le corriger
  Include a CJK font such as Noto Sans CJK, Malgun Gothic, Hiragino, or PingFang in the stack.
Localized images and assets
Échec58visuel
Language-specific images and alt text should match the page locale.
- mediumvisual · 95 % de confiance
  Image still looks like the source locale
  Alt text or filename on a ja-jp page appears to be English. Affects 8 sampled pages.
  Trouvé ici
  Page body · <img alt>
  https://www.twitch.tv/?lang=ja
  Ce que nous avons constaté
  alt="[DROPS] TARKOV SEASONAL | TEACHING TIMTHETATMAN & NICKMERCS | THE MASTERCLASS | FREAK BOB FRIDAY | #BUNGULATE" src="https://static-cdn.jtvnw.net/previews-ttv/live_user_theburntpeanut-640x360.jpg" Seen on 2 pages, e.g. https://www.twitch.tv/?lang=ja, https://www.twitch.tv/?la…
  Comment le corriger
  Localize the image asset and alt text for this page locale.

Worth a look (9)

Accessibility localisation
Watch84technique
lang, aria-label, and alt text should match the page locale.
- mediumtechnical · 95 % de confiance
  Accessible names look untranslated
  aria-label or alt text on a bg-bg page still looks English.
  Trouvé ici
  Accessible name · [aria-label]
  https://www.twitch.tv/?lang=bg
  Ce que nous avons constaté
  theburntpeanut (проверено) стрийминг [DROPS] TARKOV SEASONAL | TEACHING TIMTHETATMAN & NICKMERCS | THE MASTERCLASS | FREAK BOB FRIDAY | #BUNGULATE
  Comment le corriger
  Translate accessible names together with the visible UI.
- infotechnical · 82 % de confiance
  Document language matches the selected locale
  The inspected pages expose locale-appropriate htmlLang values for English, Bulgarian, and Czech.
  Trouvé ici
  Document metadata · <html>
  https://www.twitch.tv/
  Ce que nous avons constaté
  "htmlLang":"en-US"; "url":"https://www.twitch.tv/?lang=bg" with "htmlLang":"bg-BG"; "url":"https://www.twitch.tv/?lang=cs" with "htmlLang":"cs-CZ"
- lowtechnical · 82 % de confiance
  ARIA and alt-text coverage is not verifiable
  The provided evidence lists buttons and visible text but does not include aria-label or image alt-text markup.
  Trouvé ici
  Interactive controls and media · <button>, <img>
  https://www.twitch.tv/
  Ce que nous avons constaté
  The preview includes a "buttons" array and "headings" array, but no aria-label or alt attributes.
  Comment le corriger
  Audit localized aria-label and alt attributes in every locale. Ensure accessible names are translated consistently with the visible UI.
Fluency
Watch88linguistique
Copy should sound natural, without grammar issues or machine-translation artifacts.
- infolinguistic · 76 % de confiance
  Localized UI reads as natural in sampled locales
  The sampled Bulgarian and Czech interface strings use coherent, locale-specific wording rather than leaving core navigation in English.
  Trouvé ici
  Header and page headings · <button>, <h2>
  https://www.twitch.tv/
  Ce que nous avons constaté
  Bulgarian: "Пропуснете към...", "Влизане", "Канали на живо", "Просто чат"; Czech: "Přeskočit na...", "Přihlásit se", "Živé kanály"
- lowlinguistic · 76 % de confiance
  Dynamic promotional content remains mixed-language
  Localized pages include English stream and promotional titles, though the evidence does not establish whether these are user-generated or platform-controlled strings.
  Trouvé ici
  Live content cards · <a>
  https://www.twitch.tv/?lang=bg
  Ce que nous avons constaté
  The Bulgarian page includes "TheBurntPeanut Escape from Tarkov" and a promotional button reading "[DROPS] TARKOV SEASONAL | TEACHING TIMTHETATMAN & NICKMERCS..."
  Comment le corriger
  Separate user-generated channel content from translatable platform copy, and localize platform-controlled promotional text where appropriate.
Brand voice
Watch86linguistique
Localized copy should preserve the intended tone of the source.
- infolinguistic · 74 % de confiance
  Energetic platform tone is preserved
  The sampled content retains Twitch’s live, promotional tone through terms such as live channels, viewer counts, Hype Train, and promotional stream titles.
  Trouvé ici
  Live content and promotional cards · <h2>, <button>
  https://www.twitch.tv/
  Ce que nous avons constaté
  "Live Channels", "Hype Train • Level 3", "⭐ CINNATHON DAY 14 ⭐" and Bulgarian "Канали на живо"
Grammar and style
Watch89linguistique
Locale-specific capitalization, punctuation, formality, and agreement should be correct.
- infolinguistic · 76 % de confiance
  Sampled locale capitalization and punctuation are consistent
  The Bulgarian and Czech samples show readable UI capitalization and punctuation appropriate to short navigation labels and headings.
  Trouvé ici
  Header and headings · <button>, <h2>
  https://www.twitch.tv/
  Ce que nous avons constaté
  Bulgarian: "Пропуснете към... Alt P" and "Категории, които смятаме, че ще ви харесат"; Czech: "Přeskočit na...AltP" and "Přihlásit se"
Visual hierarchy
Watch86visuel
Localization should not make headings or CTAs lose scanability.
- infovisual · 68 % de confiance
  Localized headings and CTAs remain identifiable in the extracted structure
  The evidence shows clear heading groups and distinct authentication actions in each sampled locale; screenshot-based visual verification is unavailable.
  Trouvé ici
  Homepage header and content sections · <h2>, <button>
  https://www.twitch.tv/
  Ce que nous avons constaté
  English headings include "Live Channels" and "Categories we think you’ll like"; Bulgarian headings include "Канали на живо" and "Категории, които смятаме, че ще ви харесат".
  Comment le corriger
  Verify localized heading wrapping and CTA prominence at representative viewport sizes with screenshots.
Component consistency
Watch87visuel
Repeated components should stay visually consistent across locales.
- infovisual · 66 % de confiance
  Repeated page components appear structurally consistent
  The sampled locale records expose the same broad component types—buttons, headings, live channel cards, and viewer counts—across English, Bulgarian, and Czech.
  Trouvé ici
  Homepage component structure · <button>, <h2>, <article>
  https://www.twitch.tv/
  Ce que nous avons constaté
  Each sampled page record contains "buttons", "headings", and live-channel text, including the corresponding localized authentication and heading strings.
  Comment le corriger
  Run screenshot comparisons across locales to confirm that typography, spacing, and component states remain visually identical.
Text overflow
Watch84visuel
Text should not clip, truncate unexpectedly, or overflow buttons and navigation.
- infovisual · 62 % de confiance
  No overflow is demonstrable from the provided extraction
  The evidence contains long localized headings and controls but no screenshot, bounding-box, or clipping data, so overflow risk can only be estimated.
  Trouvé ici
  Header and homepage headings · <button>, <h2>
  https://www.twitch.tv/
  Ce que nous avons constaté
  Bulgarian heading: "Категории, които смятаме, че ще ви харесат"; Czech promotional button: "Hlavní vysílání: RERUN: CS2 at EWC 26 - Day 3 - Group Stage - Stream A"
  Comment le corriger
  Test long translated labels at narrow widths and allow buttons and headings to wrap without clipping.
Layout breakage
Watch84visuel
Localized pages should not overlap, break grids, or overflow modals.
- infovisual · 60 % de confiance
  Layout integrity cannot be confirmed from text-only evidence
  The extracted pages show localized content successfully returned with status 200, but provide no visual or geometry evidence for overlap, grid breaks, or modal overflow.
  Trouvé ici
  Homepage layout · <main>
  https://www.twitch.tv/
  Ce que nous avons constaté
  The sampled locale records show "status":200 and populated "buttons" and "headings" arrays, but no layout measurements or screenshots.
  Comment le corriger
  Compare localized pages at desktop and mobile widths, checking navigation, cards, headings, and overlays for overlap or clipping.
Responsive localisation
Watch83visuel
Localized layouts should hold up across mobile, tablet, and desktop widths.
- infovisual · 58 % de confiance
  Responsive behavior is not directly evidenced
  The locale extraction confirms content rendering but contains no viewport-specific screenshots or responsive layout measurements.
  Trouvé ici
  Homepage responsive layout · <body>
  https://www.twitch.tv/
  Ce que nous avons constaté
  The evidence lists locale pages, status, headings, buttons, and text, but does not include viewport dimensions or responsive screenshots.
  Comment le corriger
  Test every representative locale at mobile, tablet, and desktop widths, especially long headings, navigation labels, and live-card metadata.

Audits réussis (15)

Non applicable (4)

Other findings

Findings not listed under a criterion above.

lowvisual · 72 % de confiance
No Korean word-break rule found in sampled CSS
Embedded CSS was found, but it does not declare word-break: keep-all for Hangul.
Trouvé ici
CSS · word-break
https://www.twitch.tv/?lang=ko
Ce que nous avons constaté
Sampled <style>/inline CSS declares fonts but no word-break: keep-all
Comment le corriger
Add word-break: keep-all for Korean text containers.
infotechnical · 93 % de confiance
Locale navigation is available
The evidence shows the same Twitch page loading successfully with locale query parameters across 26 listed locales.
Trouvé ici
Page navigation · <html>
https://www.twitch.tv/
Ce que nous avons constaté
"locales":["bg-bg","cs-cz","da-dk","de-de","el-gr","en-us","es-es","es-mx","fi-fi","fr-fr","hu-hu","it-it","ja-jp","ko-kr","nl-nl","no","pl","pt-br","ro","ru","sk","sv","th","tr","vi","zh-cn","zh-tw"] and "url":"https://www.twitch.tv/?lang=bg"
infolinguistic · 78 % de confiance
Core navigation and headings are translated
The localized Bulgarian and Czech pages provide translations for key actions and page headings while preserving the Twitch page structure.
Trouvé ici
Header and content navigation · <button>, <h2>
https://www.twitch.tv/
Ce que nous avons constaté
English: "Log In", "Sign Up", "Live Channels"; Bulgarian: "Влизане", "Регистриране", "Канали на живо"; Czech: "Přihlásit se", "Zaregistrovat", "Hlavní vysílání"
infocontextual · 88 % de confiance
Authentication CTAs preserve their intended actions
The localized labels clearly communicate login and account-registration actions in the sampled locales.
Trouvé ici
Header · <button>
https://www.twitch.tv/
Ce que nous avons constaté
English: "Log In", "Sign Up"; Bulgarian: "Влизане", "Регистриране"; Czech: "Přihlásit se", "Zaregistrovat"
infocontextual · 82 % de confiance
Viewer counts use locale-aware formatting
The Bulgarian page formats viewer counts differently from the English page, indicating adaptation of numeric presentation to the selected locale.
Trouvé ici
Live channel cards · <span>
https://www.twitch.tv/
Ce que nous avons constaté
English: "62.1K viewers"; Bulgarian: "62,1 хил." and "17,3 хил. зрители"
infocontextual · 86 % de confiance
Translations fit their UI components
Short action labels appear on buttons, while longer translated strings appear as section headings and instructional text.
Trouvé ici
Header and content sections · <button>, <h2>, <p>
https://www.twitch.tv/
Ce que nous avons constaté
Buttons include Bulgarian "Влизане" and "Регистриране"; headings include "Канали на живо" and "Категории, които смятаме, че ще ви харесат".
infocontextual · 84 % de confiance
Core Twitch concepts remain recognizable across locales
Localized pages preserve product concepts such as live channels, viewers, Hype Train, categories, and authentication.
Trouvé ici
Homepage · <h2>, <button>, <span>
https://www.twitch.tv/
Ce que nous avons constaté
The evidence includes "Live Channels", "Live on Twitch", "Hype Train • Level 3", "Log In", and corresponding Bulgarian strings such as "Канали на живо", "На живо в Twitch", and "Влизане".
infocontextual · 80 % de confiance
Strings are translated in page context
The sampled translations preserve distinctions between navigation, authentication, headings, live status, and viewer-count content.
Trouvé ici
Homepage navigation and live feed · <button>, <h2>, <span>
https://www.twitch.tv/?lang=bg
Ce que nous avons constaté
Bulgarian separates "Влизане", "Регистриране", "Канали на живо", "На живо в Twitch", and "Просто чат" across the corresponding English UI concepts.
infocontextual · 82 % de confiance
Copy fits a consumer live-streaming audience
The sampled interface uses direct, action-oriented language and streaming-specific terminology appropriate for viewers and account holders.
Trouvé ici
Homepage header and live feed · <button>, <h2>
https://www.twitch.tv/
Ce que nous avons constaté
"Browse 37", "Log In", "Sign Up", "Live Channels", "62.1K viewers" and Bulgarian equivalents such as "Преглед 37", "Влизане", and "Канали на живо"

Paramètres régionaux détectés

bulgare (Bulgarie)
bg-bg · page language
tchèque (Tchéquie)
cs-cz · page language
danois (Danemark)
da-dk · page language
allemand (Allemagne)
de-de · page language
grec (Grèce)
el-gr · page language
anglais américain
en-us · page language
espagnol d’Espagne
es-es · page language
espagnol du Mexique
es-mx · hreflang
finnois (Finlande)
fi-fi · page language
français (France)
fr-fr · page language
hongrois (Hongrie)
hu-hu · page language
italien (Italie)
it-it · page language
japonais (Japon)
ja-jp · page language
coréen (Corée du Sud)
ko-kr · page language
néerlandais (Pays-Bas)
nl-nl · page language
norvégien
no · hreflang
polonais
pl · hreflang
portugais brésilien
pt-br · hreflang
roumain
ro · hreflang
russe
ru · hreflang
slovaque
sk · hreflang
suédois
sv · hreflang
thaï
th · hreflang
turc
tr · hreflang
vietnamien
vi · hreflang
chinois (Chine)
zh-cn · hreflang
chinois (Taïwan)
zh-tw · hreflang

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