Tsoden
Public audit for apicalculators.com

Fast revenue-leak triage

apicalculators.com is 0 fixes away from more trial signups.

The public site has a solid foundation. The remaining money is likely in sharper positioning, AI-readable entity signals, and conversion-path testing.

Read from 5 live pages · metadata, crawlability, trust, CTA, schema, sitemap, robots, llms.txt

Questions about this audit? Reply to the email or write to us — a human answers same day.

0 fixable leaks8/8 selling signals live13/13 checks passed

The complete, prioritized fix plan — written for apicalculators.com, delivered instantly.

What buyers and AI/search engines see right now

Pages checked55 read in full
How we read itRead as crawlers doSame view buyers & bots get
Response time564msUnder the 2.5s target
Checks verified13/13All tracked checks pass

Diagnostics

Full technical analysis

36 checks across six areas — search visibility, AI & answer engines, performance, security, conversion and trust — each measured against apicalculators.com's live site.

35 pass 1 warn 0 fail

Findability

11/11 pass · 92/100
Page title
59 chars
Pass
Meta description
166 chars
Warning
Single H1 heading
present (5/5 pages)
Pass
Heading structure (H1–H3)
H1:1 H2:6 H3:2
Pass
Canonical tag
present
Pass
Indexable by search
indexable
Pass
Mobile viewport
set
Pass
Language declared
en
Pass
Image alt text
no images
Pass
Content depth
1,856 words
Pass
XML sitemap
found
Pass
robots.txt
found
Pass

AI & Answer Engines

5/5 pass · 100/100
Structured data (Schema.org)
website, webpage, organization, softwareapplication
Pass
FAQ / Q&A schema
present
Pass
Open Graph (social preview)
4/4 tags
Pass
Twitter / X card
present
Pass
llms.txt (AI summary)
found
Pass

Performance

5/5 pass · 100/100
Server response time
564 ms
Pass
HTML page weight
101.6 KB
Pass
Compression (gzip/brotli)
enabled
Pass
Render-blocking scripts
0 blocking / 11 scripts
Pass
Browser caching
cache-control set
Pass

Security

6/6 pass · 100/100
HTTPS / SSL
enabled
Pass
HSTS
enabled
Pass
Content-Security-Policy
set
Pass
X-Content-Type-Options
nosniff
Pass
Clickjacking protection
protected
Pass
No mixed content
clean
Pass

Conversion

4/4 pass · 100/100
Clear value proposition
found: “Free LLM & API Cost Calculator — Know Your Infr…”
Pass
Primary call-to-action
found: “Schedule”
Pass
Easy contact / booking
found: “form field on page”
Pass
Visible pricing signal
found: “Pricing”
Pass

Trust

4/4 pass · 100/100
Social proof
found: “review”
Pass
Risk reversal
found: “30-day”
Pass
Legal / privacy pages
privacy + terms
Pass
Analytics installed
detected
Pass

Priorities

Top Leaks To Fix First

Ranked by revenue impact. Each one is something users — or an AI answer engine — need to see and currently can't. Fixing the top few moves your score the most.

No critical leaks found in what we read — strong work.

Conversion evidence

How The Page Sells

8 of 8 of the buying-decision signals we could verify are on your site today. The page already shows 8 of 8 buying-decision elements. The remaining lift is in sharpening the ones that are missing, not rebuilding the page.

Below is the breakdown: what's already working (with the exact text quoted from your page as proof), and the highest-impact additions to win more trial signups — in priority order.

Scope: an automated scan of the 5 pages we could read across your site. Every “found” item quotes the exact text on your page so you can verify it. It doesn't judge copy quality or design.

Selling well (detected, with proof)

  • Clear value proposition (headline) — found: “Free LLM & API Cost Calculator — Know Your Infra Bill Before It Arrives.”
  • Action-oriented primary CTA — found: “Schedule”
  • Social proof (testimonial / customers / rating) — found: “review”
  • Specific, quantified result — found: “0%”
  • Risk reversal (trial / guarantee / no card) — found: “30-day” (on /blog/cursor-true-cost-2026)
  • Visible pricing / 'starting at' anchor — found: “Pricing”
  • Easy lead-capture path — found: “form field on page”
  • Objection handling (FAQ) — found: “FAQ”

Highest-impact additions to sell more

  • All readable selling elements were detected. Test and sharpen the existing copy.

Deliverable

Your complete fix pack is ready

We've already done the full work-up for apicalculators.com — every fix written out, with copy and code ready to paste. Here's what's inside:

Complete fix plan (every issue, step by step)

No critical fixes — focus on testing and sharpening existing copy.

Done-for-you assets — copy & paste

SEO title
Where to paste: Replace the <title> tag inside your page <head>.
Free API Cost Calculators 2026 | APICalculators
Meta description
Where to paste: In <head>, set <meta name="description" content="…"> to this (replace the old one).
Calculate API costs for LLM, vector DB, and more. Get instant estimates with zero signup.
H1 — main page heading
Where to paste: Make this the single <h1> at the top of the homepage (real text, not an image).
Free API Cost Calculators — Know Your Costs Instantly

— or one of these —
- Estimate Your API Expenses Effortlessly
- Get Accurate API Pricing Before You Spend
Primary CTA button
Where to paste: Use as the main button above the fold; repeat it after your proof/services section.
Calculate Now
JSON-LD structured data (Organization)
Where to paste: Paste this entire block right before </head> (or before </body>).
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "apicalculators.com",
  "url": "https://apicalculators.com/",
  "description": "APICalculators offers free, real-time API cost calculators for various services.",
  "makesOffer": [
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "LLM Token Cost Calculator"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Vector Database Pricing Estimator"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Serverless API Cost Calculator"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "API Gateway Pricing Tool"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Payment Processor Cost Estimator"
      }
    }
  ]
}
</script>

Page-by-page findings

PageWhat to fix
/looks healthy
/ai-agent-costlooks healthy
/api-gateway-pricinglooks healthy
/compare/supabase-vs-firebaselooks healthy
/blog/cursor-true-cost-2026looks healthy

Action order

48-Hour Fix Plan

  • Keep monitoring and test conversion copy.

Why it matters

The fastest users do not read every page. They scan the first screen, trust signals, pricing cues and how easy it is to start a free trial. Missing signals make the offer harder to understand and easier to ignore.

Packages

Turn this into more trial signups

You've seen the leaks. Most owners start with the €49 full report — the same fixes we'd implement for €199, written out so you can do them yourself. Want it hands-off? Step up a tier.

Do it yourselfFree

The complete evidence report and the prioritized, step-by-step plan for apicalculators.com — every fix written out with copy & code ready to paste. It is on this page. Nothing to buy, nothing to unlock.

Read the full plan ↑
Done-for-you — 48h€199

We implement the highest-impact fixes for apicalculators.com — metadata, schema, CTA, llms.txt, trust signals — in 48 hours. You keep every bit of the lift, no lock-in.

Have us do it — €199
Ongoing monitor€499/mo

Weekly re-checks of apicalculators.com + drift alerts so the fixes compound and never silently slip back.

Start monitoring

Not sure which fits? Book a free 30-min call and we'll tell you straight. · 48-hour turnaround · no lock-in · every claim verified.

Verification

Evidence Snapshot

Every signal below was read from your live site — nothing is estimated. We checked 5 pages; “couldn’t verify” means a signal needs JavaScript to read and we won’t guess.

What we read

TitleAPI Cost & Pricing Calculators 2026 — Free | APICalculators
Meta description166 chars
H1 heading Found 5/5
Structured data Found

Crawl & AI files

robots.txt Found
sitemap.xml Found
llms.txt (AI) Found
Response time564ms

Pages we checked

/
API Cost & Pricing Calculators 2026 — Free | APICalculators
Read
/ai-agent-cost
AI Agent Cost Calculator 2026 — Multi-Model Pipeline Pricing
Read
/api-gateway-pricing
API Gateway Pricing Calculator 2026 — AWS vs Cloudflare vs Kong
Read
/compare/supabase-vs-firebase
Supabase vs Firebase: Pricing & Features Comparison 2026 | APICalculat
Read
/blog/cursor-true-cost-2026
Cursor True Cost 2026: Why Your $20/mo Plan Bills $180+ | APICalculato
Read

Vragen over de bevindingen? Reply to the email, or reach us directly — we answer same day.

Who we are

Tsoden — a full-service web studio

We don't just audit — we build and rank websites end-to-end. Web development & design, plus SEO & AEO, so your business shows up in Google and in AI answers like ChatGPT, Perplexity and Gemini. This report is where we start; we can implement every fix below and grow your visibility on a full-service basis.

Web development & redesign — fast, conversion-first sites
SEO — rank in Google for what your buyers actually search
AEO — get found & cited by AI answer engines (ChatGPT, Perplexity, Gemini)
Ongoing monitoring & growth — we keep it improving
Work with Tsoden →or email support@tsoden.ai

Curious how a competitor scores?

Run the same free check on any site — the same buying signals, the same evidence quoted from the page itself. About a minute, no email needed to see the result.

Disclaimer

This service is a marketing and informational tool based on public website signals. It is not legal, financial, tax, investment, security, or professional advice. Scores and recommendations are estimates, not guarantees of revenue, rankings, AI visibility, deliverability, or business outcomes. You remain responsible for reviewing, approving, and implementing any changes and for complying with laws that apply to your business.

Full disclaimer · Terms · Privacy

This audit is from 1 Aug 2026 — we re-run it fresh when you order apicalculators.com · Grade A · 95/100