preline.co traffic, backlinks, authority, and more

Preline.co is an open-source front-end UI component library that provides interactive components, scripts, and layout utilities built around Tailwind CSS, aimed at web developers and UI/UX designers building responsive websites and web applications. It is modestly recognized within the Tailwind and front-end developer communities but not widely known to the general public, with estimated daily visits in the dozens.

Domain Authority
Authority score: 32/100
32/100

Score assigned based on the strength of the domain online

Monthly Traffic+23.8%
2K

Estimated monthly organic traffic from search engines

Backlinks
12.9K

Total number of links from other websites pointing to this domain

Traffic Analysis

+23.8% vs last month

The site's traffic has declined by 17% year-over-year with over 1,995 monthly visits driven primarily by interest in UI componentry, form/input patterns and styling utilities around a popular utility-first CSS framework, plus related layout, interactive and iconography implementations. The audience is concentrated in North America (primarily the US at 48.4%), followed by South Asia (India 16.6%) and Southeast Asia (Indonesia 8.5%), signaling a strong presence among US-based developers and product teams with meaningful adoption in Asian developer markets that align with the domain’s tooling and design-focused offerings.

Domain Preview & WHOIS Information

Domain Preview
Preline
Preline UI - Tailwind CSS components library

Preline UI - Tailwind CSS components library

Preline UI is an open-source Tailwind CSS components library for any needs. Comes with UI examples & blocks, templates, plugins, Figma design system and more.

WHOIS
Namepreline.co
Registrarnamecheap inc
Registered OnJun 4, 2021
Expires OnJun 4, 2027
Updated OnMay 28, 2025
Name Serversns1.digitalocean.com
DNSSECunsigned

The domain preline.co was registered on June 4, 2021, through namecheap inc and uses DigitalOcean for DNS and security. At 4 years old, the domain shows a developing presence with growing authority and improving trust signals, indicating it has had time to build initial SEO value and an emerging online reputation.

Domain Authority & SEO Metrics

Authority Metrics
32
Domain Authority
58
Page Authority
32
Trust Score

Preline shows a moderate authority and moderate trust foundation paired with strong page-level performance, indicating the site can compete well for niche and mid-tail queries but will struggle against top-tier competitors without investment in higher-quality, domain-level backlinks and trust signals to lift its overall authority.

Keyword Rankings

Top Ranking Keywords

preline ui
390/moSearch Volume
#1Position
tailwind css dropdown multiple select
880/moSearch Volume
#1Position
css confetti
140/moSearch Volume
#1Position
splitter css
140/moSearch Volume
#1Position
preline tailwind
40/moSearch Volume
#1Position

The domain preline.co commands a focused, developer-centric keyword portfolio centered on UI and CSS utilities, with top rankings for niche technical queries and modest search volumes that signal a specialized SEO positioning rather than broad consumer reach. The top keyword 'preline ui' attracts daily searches in the dozens with a $4.34 CPC, indicating strong commercial value. The other keywords — dominated by high positions for "tailwind css dropdown multiple select" (880 SV, 0% competition), "splitter css" (140 SV, 0% competition), "preline tailwind" (40 SV, 2% competition), and "css confetti" (170 SV, 2% competition) — all sit in the low-competition range (0–33%), revealing a market niche of technical implementers and low-paid generic intent where the site is positioned as a practical resource rather than a high-competition commercial destination. The domain's strengths include strong organic visibility, a healthy keyword portfolio, and competitive SEO performance in developer-focused search intents.

Competitive Landscape

preline.co competes in the UI component libraries and Tailwind CSS templates space against established players like material-tailwind.com, tailwindflex.com, pagedone.io and newer alternatives such as flyonui.com and other lightweight component kits. Compared to more established players, preline.co shows stronger organic traffic (1,995 vs peers ranging 242–1,337) despite similar backlink counts and market presence, indicating it has carved a niche through faster adoption, focused component scope, and tighter product-market fit that drives higher discoverability.

With a Domain Authority score of 32, preline.co sits on par with direct competitors in the UI component libraries and Tailwind CSS templates industry but remains mid-tier relative to large, long-established design system brands. By targeting developers and designers with comprehensive Tailwind components, concise documentation, and ready-to-use templates, preline.co has generated organic visibility and steady market penetration, translating into higher traffic and momentum without a higher DA.

FAQ on preline.co

Everything you need to know about preline.co.

What is preline.co's primary business model?

Preline.co primarily operates as a UI component provider built around Tailwind CSS, offering a large open-source library of components and patterns for developers. The site supports community adoption through free components and documentation while monetizing via premium templates, commercial licensing, or ancillary services and templates aimed at teams and businesses.

Is preline.co considered a market leader, a challenger, or a niche player?

Preline.co is best characterized as a challenger: it is a growing alternative in the Tailwind UI/ecosystem that competes with other component libraries by focusing on a rich set of components and accessible patterns, but it is not the dominant market leader.

What makes preline.co unique compared to its competitors?

Preline emphasizes a comprehensive collection of interactive, accessible components built with Tailwind CSS and lightweight, framework-agnostic JavaScript, making it easy to drop into a variety of projects. Its combination of clear documentation, a wide range of ready-made UI patterns, and a focus on accessibility and vanilla JS interactivity differentiates it from competitors that target specific frameworks or design systems.

What are the most recent major updates or strategic shifts seen on preline.co?

Publicly available signals suggest Preline continues to expand its component library and improve documentation, with ongoing GitHub activity and periodic releases that add new components and accessibility improvements. Strategically, the project appears focused on growing adoption through free, high-quality building blocks while introducing premium templates and more polished assets for commercial users.