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How to Diagnose Your Landing Page for Free
LP Diagnosis

How to Diagnose Your Landing Page for Free

Published: July 1, 2026 6 min

To diagnose your landing page (LP) for free, the first step is to view your own page through the eyes of a first-time visitor and check four things: the first view, the CTA (next action), the form, and trust signals. To grasp the whole at once, you can enter your URL into an LP improvement diagnosis tool.

I’m Naohiro Hayashi, creator of Soreda!. I built an LP improvement diagnosis tool myself and have run it. From that experience, I’ll lay out checks anyone can do today, even without specialist knowledge. A note first: what a diagnosis reveals is your current state and where to start — not a guarantee of more inquiries or sign-ups. Results also depend on your offer, price, and the quality of your traffic. Read it on that footing.

Improving your LP starts with diagnosing where you stand

Rather than rebuilding from scratch, it’s more efficient to start by diagnosing where your LP stands. Fixing things without knowing where inquiries stall tends to be a swing and a miss.

You can’t easily spot the cause yourself

Your own LP is familiar to the person who built it. That’s exactly why it’s hard to see where visitors stumble. The value isn’t landing, the next step is unclear — problems you can’t catch without an outside eye tend to hide there, precisely because they feel obvious to you.

Diagnose first, before random fixes

Random fixes like “let’s just change the design” or “let’s add more text” tend to burn effort without results. Diagnosing your current state and pinpointing what’s weak first is the far shorter path. Like checking what’s wrong before treating it, an LP is best begun by measuring where you stand. For an owner who can’t put a budget toward a web agency, that focus is what makes limited time and money count.

The first free LP checks you can do

The first free LP check is to view your own LP through the eyes of a first-time visitor. It costs nothing and you can start today.

View your LP as a first-time visitor

First, open your LP as if you were a visitor who knows nothing. Does the first screen convey “what service is this” and “is it for me” within a few seconds? Is it instantly clear what to do next? This viewpoint alone surfaces clues for improvement.

The basic check items

Alongside that, confirm four basics. Does the first view convey value? Is the CTA (the inquiry or sign-up button) clear? Is the form too long? Are there trust signals (results, customer voices)? These can be confirmed without specialist knowledge, and they form the foundation of conversion.

Diagnose your LP for free →

Analyze it all at once with an LP diagnosis tool

Grasping the whole picture by hand is hard work. When you want your page’s weak points all at once, you can enter your URL into an LP improvement diagnosis tool.

Enter a URL to score conversion angles and get actions

Soreda!‘s LP improvement diagnosis takes a URL and scores your current state across angles — first view, CTA, form, trust signals — then lays out improvement actions in priority order. Rather than by gut feel, you see concretely what to fix and how.

See what’s stopping your inquiries

A diagnosis doesn’t just give a score — it shows what’s stopping inquiries. How to find the reasons in detail is covered in Why Your LP Gets No Inquiries, and How to Fix It.

FAQ

Q. How much can I learn for free? A. The basics — first view, CTA, form, trust signals — you can grasp with the free manual check. A diagnosis tool helps when you want your weak points all at once.

Q. Will a diagnosis definitely increase inquiries? A. No. A diagnosis reveals your current state and a guide to improvement. Results also depend on your offer, price, and traffic quality, so an increase isn’t guaranteed by the diagnosis alone.

Q. Can I fix it myself without hiring a web agency? A. Many of the higher-priority things you can handle yourself. Narrowing the weak points with a diagnosis makes your limited effort count, so you spend it where it actually moves results.

Q. How much does it cost? A. LP improvement diagnosis is ticket-based, counted per run. See the official site for current details.

How your LP appears to visitors is something you won’t know until you look with an outside eye. Start with the free check — view it as a first-time visitor — and when you want the whole picture, use a diagnosis tool. Knowing where you stand is the sure starting point for LP improvement.

Diagnose your LP with Soreda! and find where to start →

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