VercatusGrade AR-150Technical
Lazy loading and hidden content
Google Search does not interact with a page (no scrolling, clicking or typing), so content that loads only on user interaction may not be seen; Google recommends browser-native lazy loading for images and iframes or IntersectionObserver, and giving each infinite-scroll chunk its own persistent URL linked sequentially.
Sources
- 1
AGrade A: official documentation or a standard. A grade describes the provenance of the sources above; it is not a probability that a change will work. The effect basis says how the size of the effect is known: measured by a study, taken from an industry report, only documented without a size, or not quantified.
Put this evidence to work
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