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Feature #102501
closed
Use lazy loading for thumbnail images in Typo3 Backend
Status:
Closed
Priority:
Should have
Assignee:
-
Category:
Backend User Interface
Target version:
Start date:
2023-11-24
Due date:
% Done:
100%
Estimated time:
PHP Version:
Tags:
images, ux, backend, thumbnails
Complexity:
no-brainer
Sprint Focus:
Description
To improve the user-experience, and avoid hammering the server with requests for folders containing 100s of images, render thumbnail images with the
loading="lazy"
attribute.
This is simple to implement.
Add loading="lazy" to the img tag in
typo3/sysext/recordlist/Classes/Browser/FileBrowser.php line #313
and
typo3/sysext/filelist//Classes/FileList.php line #729
(line numbers from v11.5.33)
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