Digital accessibility Luxembourg data visualization components

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Welcome

Table to table and bar chart

The accessibility ranking: best websites in 2025

Websites / apps ranking by compliance level.
Synthesis of data established during in-depth audits in 2025
Rank Website / app Level
1Observatoire de l'accessibilité numérique100 %
2Institut national de recherches archéologiques90 %
3Centre commun de la sécurité sociale89 %
4Accessibilité infrastructure - Luxembourg86 %
5Sécurité alimentaire82 %
6Portail du Grand-Duché de Luxembourg82 %
7Trésorerie de l'Etat77 %
8Portail de la fonction publique61 %
9Bee secure59 %
10Hospices Civils de la Ville de Luxembourg55 %
11Devenez acteur de votre transition énergétique | Klima-Agence52 %
12CITA - Contrôle et information du trafic sur les autoroutes51 %
13Orientation.lu47 %
14Guichet Unique PME42 %
15Digital Learning Hub - Affordable IT Courses in Luxembourg40 %
16SNHBM - Société nationale des habitations à bon marché39 %

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Definition list to column chart

Distribution of compliance rates: websites in 2025

Number of websites / apps, divided into percentiles.
Synthesis of data established during in-depth audits in 2025

0 - 10%
0
11 - 20%
0
21 - 30%
0
31 - 40%
2
41 - 50%
3
51 - 60%
4
61 - 70%
0
71 - 80%
1
81 - 90%
5
91 - 100%
1

See the Pen Definition list to column chart by OpenData Luxembourg (@opendataluxembourg) on CodePen.

Table to column chart

Compliance rate by administrative level: websites in 2025

Compliance rate by administrative level in percent.
Synthesis of data established during in-depth audits in 2025

State

Cities

Others

69% 55% 49%

See the Pen Table to column chart by OpenData Luxembourg (@opendataluxembourg) on CodePen.

Table to pie chart

Apps with an updated statement within the last three years

Type Proportion
with a statement 63 (33%)
without a statement 127 (67%)

See the Pen Table to pie chart by OpenData Luxembourg (@opendataluxembourg) on CodePen.

Number of public sites per theme

Theme Proportion
social protection 452 (18%)
health 503 (20%)
transport 427 (17%)
education 628 (25%)
employment 503 (20%)

See the Pen Table to pie chart v2 by OpenData Luxembourg (@opendataluxembourg) on CodePen.

List to multibar chart

Statements by administrative level

  • State
    • 331 statements
    • 476 sites / apps
  • Cities
    • 109 statements
    • 297 sites / apps
  • Others
    • 85 statements
    • 255 sites / apps

See the Pen List to multibar chart by OpenData Luxembourg (@opendataluxembourg) on CodePen.

Definition list to bar chart

Top non-compliance issues: websites in 2025

Missing accessible version of office documentscriteria 13.3 in the framework
13
Script incompatible with assistive technologiescriteria 7.1 in the framework
13
Inappropriate heading structurecriteria 9.1 in the framework
13
Tag misused for presentation purposescriteria 8.9 in the framework
12
Badly structured listcriteria 9.3 in the framework
12
Focus is barely visible or invisiblecriteria 10.7 in the framework
11
Information incomprehensible without CSScriteria 10.3 in the framework
11
Insufficient text contrastcriteria 3.2 in the framework
11
Badly structured web pagecriteria 9.2 in the framework
11
Rendered decoration criteria 1.2 in the framework
11
Missing language changecriteria 8.7 in the framework
11
Insufficient component contrastcriteria 3.3 in the framework
10
Insufficient input correction suggestioncriteria 11.11 in the framework
9
Irrelevant page titlecriteria 8.6 in the framework
9
Inexplicit linkcriteria 6.1 in the framework
9
Insufficient input error managementcriteria 11.10 in the framework
9
Ineffective automatic field completioncriteria 11.13 in the framework
8
Loss of information when zoomingcriteria 10.4 in the framework
8
Unable to control script with keyboard and mousecriteria 7.3 in the framework
7
Information provided solely by colorcriteria 3.1 in the framework
7

Ranking of non-compliances according to their frequency.
Synthesis of data established during in-depth audits in 2025

See the Pen Definition list to bar chart by OpenData Luxembourg (@opendataluxembourg) on CodePen.