I wasn't able to retrieve the actual article content — the page returned an access-denied message (JavaScript disabled/blocked) instead of the article text, so I only have the headline to go on.

SUMMARY:
I'm unable to produce a full summary because the article text could not be accessed — the source page blocked retrieval and returned only an error message instead of the story. Based on the headline alone, the piece appears to concern child safety advocates expressing optimism about progress on age verification measures, likely relating to online platforms or legislation in the US.

Without the underlying article text, I cannot responsibly provide details, figures or context, as doing so would risk fabricating information not actually reported. I'd recommend accessing the article directly via the original link, or providing the article text, so an accurate summary can be produced.