It (the h2) adds semantic meaning to the markup and allows screenreaders to read aloud the heading name. Its an accessibility feature, using css to move it off the screen is because I don't want a visual heading there, just a semantic heading. It will still be read by seach indexes, screen readers and such and helps identify the location of the site search feature.

Joe

Hi Alexander,

Yes, it would be beneficial to have those keys translated. The ..TableSummary ones would be read out loud by a screen reader. Also when it reads the rows of the table, it will say the heading name before reading the value of each cell because the td has headers=(id of th)

Of course the effort to translate these keys will only benefit a very small percent of users but it may also help search indexes to relate the headers with the content.

Thanks,

Joe