The post author writes: > So, very soon, the days of pre-rendering PhantomJs snapshots and serving shadow content to spiders will be over. To be clear: webmas

The post author writes: > So, very soon, the days of pre-rendering PhantomJs snapshots and serving shadow content to spiders will be over. To be clear: webmasters of sites with dynamic content should not celebrate yet. There are still influential spiders other than Google's that do not parse JavaScript (for example, Facebook[1] and Twitter[2]). [1] https://developers.facebook.com/docs/sharing/webmasters/crawler https://developers.facebook.com/docs/sharing/webmasters/craw... [2] Can't find an official statement on this, but https://twittercommunity.com/search?q=javascript%20crawl https://twittercommunity.com/search?q=javascript%20crawl