30 Free High-DA Backlinks for New Sites

Publish a 500-word article and link back in author bio + body.

Add your URL to your email avatar — appears on every comment.

Free landing page with a do-follow link to your site.

Cross-post a tech article with canonical = your domain.

Free dev blog. Set custom domain or canonical link.

Newsletter homepage links to your site in description.

Microblog with link in bio + posts.

Free blog → link out from sidebar / about page.

Google-owned blog. Add gadget with your link.

Public page → set canonical or just link out in body.

Answer questions in your niche; link only when relevant.

Helpful comment in niche subs; karma > 50 first.

Answer + link to deeper guide on your site.

Submit your tool — instant high-quality referral.

Founder profile + URL + comment in launches.

Free company profile with website link.

List your product (free vendor account).

Free vendor listing for SaaS.

Submit your tool as alternative to a popular one.

Free SaaS listing; admins approve in days.

Profile README + repo description with URL.

Company page + featured link.

Pin every blog cover; pin links to article.

Channel About → website + featured links.

Bio link + pinned tweet linking to homepage.

Curate a topic; each curated link earns you a backlink.

Upload a free PDF guide that links to your site.

Share a slide deck with URL on first + last slide.

Project page with website link in description.

Shot description + link to live project.