Category
Data, benchmarks, and honest research on related posts, internal linking, and reader behavior
A well-controlled 2015 study found four hours of nightly screen reading measurably delays melatonin and disrupts sleep. That is a different scenario from a two-minute dashboard visit before bed. Here is what the research actually covers, and an honest read on where a feature like scheduled dark mode fits.
A 2025 crossover study measured light mode against dark mode in the same people, the same tablets, the same tasks. The honest result: no difference in subjective fatigue, a small measurable edge for dark mode on two objective markers, and a real accessibility tradeoff for anyone with astigmatism.
Internal links genuinely help pages get crawled and found, but claims about topic clusters and link equity often go further than what Google has actually confirmed. Here is what is solid, what is an industry model, and whether an automated related-posts widget really replaces a hand-placed link.
Bounce rate means something different in GA4 than it used to, and Google has said repeatedly it is not a ranking factor. Here is the real, sourced case for why related posts still matter: a genuine behavioral effect, not an SEO trick.
