Free UX/UI Website Checker

Free website UX/UI checker by Neyul Marketing Service

URL to check

Supporting signals

Free website UX/UI checker

A beautiful website is not necessarily easy to use, and a fast-loading website does not necessarily create a good experience. When evaluating a website, businesses need to look at UX, UI, load speed, accessibility, and how content is presented above the fold all at once.

Neyul's UX/UI checker is built to help marketers, designers, founders, and website teams quickly review a real URL. Users simply enter a link and click Check, and the system analyzes both the mobile and desktop versions across multiple layers of signals, then returns a UX score, a UI score, an overall score, and a list of issues to fix first.

Unlike a plain speed report, this tool puts UX and UI at the center. Speed, accessibility, SEO, and interface data are still used as reference signals, but they do not overshadow the main goal: helping the website become clearer, easier to use, and more professional.

Website UX/UI checking criteria

The criteria are split into two main groups. The UX group focuses on how the site feels to use and whether visitors can complete their intended actions. The UI group focuses on visual quality, consistency, and how easy the interface is to scan.

Beyond the two main scores, the tool also reads supporting signals such as key speed metrics, accessibility errors, headings, colors, number of buttons, icons, font sizes, spacing, and horizontal overflow issues.

How clear the above-the-fold screen and the primary action are.
Number of CTAs, buttons, and whether visitors know what to click next.
Content readability, text density, and pacing.
Mobile usability, tap target size, and sticky or fixed layers.
Primary color palette, color noise, and brand recognizability.
Typography, font sizes, type scale, and text consistency.
Spacing, corner radius, button variants, and consistency across interface components.
Accessibility, contrast, image alt text, button/link names, and content landmarks.
Load speed, LCP, FCP, TBT, CLS, and their impact on the experience.
Basic technical SEO such as title, meta description, H1, and canonical tags.

How to read the UX, UI, and overall scores

The UX and UI scores are not PageSpeed scores. The tool starts from a 100-point scale, then deducts points for detected issues and applies score caps when severe issues directly harm the experience.

The UX score is strongly affected by ease of interaction, CTAs, content density, accessibility, and perceived speed. The UI score is strongly affected by color, typography, spacing, consistency of buttons and interface components, and image quality above the fold.

The overall score is a weighted composite. UX and UI are the main focus, while load speed, accessibility, SEO, and interface signals are supporting data. That means a website with a high speed score can still score low overall if the UI feels cluttered or the UX is hard to use.

85-100 points: A strong website that only needs a few small refinements.
70-84 points: A decent website that is usable but still has room to improve.
50-69 points: An average website that needs to fix issues affecting conversion.
Below 50 points: A website with major issues that should have its interface and experience audited again.

How to improve UX/UI after a check

Fix UX first

Start with the issues in the UX tab: competing CTAs, small tap targets, overly dense content, slow load times, or accessibility issues that make interaction difficult. These are the issues that directly affect conversion.

Standardize the UI

Once the usage flow is clear, standardize colors, fonts, spacing, buttons, icons, and corner radii. A consistent design system makes the website look more professional and reduces visual clutter.

Optimize the above-the-fold screen

The above-the-fold screen should quickly answer three questions: what is this website, who is it for, and what should the visitor do next. The headline, description, imagery, and CTA all need to support the same message.

Re-check after fixing

After each round of optimization, click Check again so the system re-measures both the mobile and desktop versions. The score is not the end goal, but it helps the team track improvement in a systematic way.

Frequently asked questions about website UX/UI checking

What does the UX/UI website checker do?

The tool runs a quick review of a website's user experience and interface based on a real URL. Results focus on two main groups, UX and UI, and also reference page speed, accessibility, technical SEO, and DOM signals from the above-the-fold screen.

What is the difference between the UX score and the UI score?

The UX score reflects how easy the site is to use: reading flow, calls to action, ease of interaction, perceived speed, accessibility, and how clear the above-the-fold screen is. The UI score reflects interface quality: color, typography, spacing, buttons, icons, image layout, and consistency across interface components.

Can this tool replace a UX/UI expert?

No. The tool is meant for a fast audit that surfaces common issues and creates a priority list before you start optimizing. For larger projects, the results should be combined with user behavior analysis, heatmaps, analytics, customer interviews, and an in-depth review from a designer.

Why can a low PageSpeed score affect UX?

Load speed is not the whole of UX, but a slow page makes visitors wait longer, reduces the ability to interact, and directly affects how the experience feels. That's why the tool treats speed as a supporting signal, while still deducting UX points when speed is very poor.

How should I use the UX/UI check results?

Prioritize the major issues in the UX and UI tabs first, then move on to supporting signals such as speed, SEO, or detailed accessibility issues. Treat the results as a preliminary check to guide further optimization of the website.

UX, UI, websites, and conversion

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