At 40 DA, judge the placement on the page and the neighbours, not on the score.
The commercial value here is different from a general blog: a link from a technology title is usually read by people who will mention it somewhere else. That is why an article with a real number in it keeps returning value a year later, while a listicle about trends dies in the archive. Give the editor something they can cite.
Two things the metrics cannot tell you, so we say them plainly: whether the host will still accept a contribution article this month, and whether the section your piece lands in is crawled weekly or monthly. Everything else on this page — 40 DA, 35 PA, 60 DR, 15,500 visits, $40, do-follow — is measured, dated September 2026, and available to you before you commit.
Tech audiences are the least tolerant of marketing dressed as engineering, and the editors of these sites know it. The pieces that get published, indexed and then linked to by other people are the ones with a claim, evidence and a reproducible method. Anything that reads like a feature list gets cut back to two sentences and a bio link.
The index lists this property's editorial links as followed. Availability of a followed link changes with the site's monetisation decisions, so we confirm the tag on the live URL before counting delivery.