May 21, 2026 11:31 Perfect!

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Messages by types

Complete list

Ignored errors

wasm-unsafe-eval

Necessary security policy for Pagefind

Element “style” not allowed as child of element “body”

Debug tool, not used in production

A “figure” element with a “figcaption” descendant must not have a “role” attribute.

Necessary for a good accessibility

Element “summary” is missing one or more of the following attributes: “aria-checked”, “aria-level”, “role”.

Necessary for a good accessibility. W3C specification is still work in progress about this issue.

The “aria-expanded” attribute must not be used on any “summary” element that is a summary for its parent “details” element.

Necessary for a good accessibility. W3C specification is still work in progress about this issue.

Messages by types

1 ×

The “banner” role is unnecessary for element “header”.

2 ×

The “figure” role is unnecessary for element “figure”.

2 ×

Element “summary” is missing one or more of the following attributes: “aria-checked”, “aria-level”, “role”.

2 ×

The “aria-expanded” attribute must not be used on any “summary” element that is a summary for its parent “details” element.

1 ×

The “contentinfo” role is unnecessary for element “footer”.

Complete list

0 Warning

The “banner” role is unnecessary for element “header”.

From line 6, column 1153; to line 6, column 1191
/ul></nav><header id=document-header role=banner><nav c

1 Warning

The “figure” role is unnecessary for element “figure”.

From line 13, column 370; to line 16, column 4

oup></div><figure class="hero-image image-landscape lightbox-figure" role=figure aria-label="
    Droits réservés : 
    Photo : Éva VAN DER ERVE, DUT MMI 2021
  "><div r

2 Warning

The “figure” role is unnecessary for element “figure”.

From line 25, column 556; to line 25, column 658
rue}'><li><figure class=testimonial role=figure aria-label="Alban Pichon, Directeur de l'IUT Bordeaux Montaigne"><block

3 Error

Element “summary” is missing one or more of the following attributes: “aria-checked”, “aria-level”, “role”.

From line 25, column 7275; to line 25, column 7349
finedTerm><summary itemprop=name aria-controls=block-9-element-0 aria-expanded=false>IUT</s

4 Error

The “aria-expanded” attribute must not be used on any “summary” element that is a summary for its parent “details” element.

From line 25, column 7275; to line 25, column 7349
finedTerm><summary itemprop=name aria-controls=block-9-element-0 aria-expanded=false>IUT</s

5 Error

Element “summary” is missing one or more of the following attributes: “aria-checked”, “aria-level”, “role”.

From line 25, column 7529; to line 25, column 7603
finedTerm><summary itemprop=name aria-controls=block-9-element-1 aria-expanded=false>BIATSS

6 Error

The “aria-expanded” attribute must not be used on any “summary” element that is a summary for its parent “details” element.

From line 25, column 7529; to line 25, column 7603
finedTerm><summary itemprop=name aria-controls=block-9-element-1 aria-expanded=false>BIATSS

7 Warning

The “contentinfo” role is unnecessary for element “footer”.

From line 43, column 357; to line 43, column 400
iv></main><footer id=document-footer role=contentinfo><div c

Messages by types

2 ×

Element “summary” is missing one or more of the following attributes: “aria-checked”, “aria-level”, “role”.

2 ×

The “aria-expanded” attribute must not be used on any “summary” element that is a summary for its parent “details” element.

Complete list

0 Error

Element “summary” is missing one or more of the following attributes: “aria-checked”, “aria-level”, “role”.

From line 25, column 7275; to line 25, column 7349
finedTerm><summary itemprop=name aria-controls=block-9-element-0 aria-expanded=false>IUT</s

1 Error

The “aria-expanded” attribute must not be used on any “summary” element that is a summary for its parent “details” element.

From line 25, column 7275; to line 25, column 7349
finedTerm><summary itemprop=name aria-controls=block-9-element-0 aria-expanded=false>IUT</s

2 Error

Element “summary” is missing one or more of the following attributes: “aria-checked”, “aria-level”, “role”.

From line 25, column 7529; to line 25, column 7603
finedTerm><summary itemprop=name aria-controls=block-9-element-1 aria-expanded=false>BIATSS

3 Error

The “aria-expanded” attribute must not be used on any “summary” element that is a summary for its parent “details” element.

From line 25, column 7529; to line 25, column 7603
finedTerm><summary itemprop=name aria-controls=block-9-element-1 aria-expanded=false>BIATSS

Messages by types

1 ×

The “banner” role is unnecessary for element “header”.

2 ×

The “figure” role is unnecessary for element “figure”.

1 ×

The “contentinfo” role is unnecessary for element “footer”.

Complete list

0 Warning

The “banner” role is unnecessary for element “header”.

From line 6, column 1153; to line 6, column 1191
/ul></nav><header id=document-header role=banner><nav c

1 Warning

The “figure” role is unnecessary for element “figure”.

From line 13, column 370; to line 16, column 4

oup></div><figure class="hero-image image-landscape lightbox-figure" role=figure aria-label="
    Droits réservés : 
    Photo : Éva VAN DER ERVE, DUT MMI 2021
  "><div r

2 Warning

The “figure” role is unnecessary for element “figure”.

From line 25, column 556; to line 25, column 658
rue}'><li><figure class=testimonial role=figure aria-label="Alban Pichon, Directeur de l'IUT Bordeaux Montaigne"><block

3 Warning

The “contentinfo” role is unnecessary for element “footer”.

From line 43, column 357; to line 43, column 400
iv></main><footer id=document-footer role=contentinfo><div c