01
Structured data
Add structured data (LocalBusiness / Organization schema: address, hours, phone, ratings) so search engines show you with rich results.
Fast revenue-leak triage
underscoredone.com is 4 fixes away from more API usage.
The site is usable but probably leaking qualified visitors because important buyer and machine-readable signals are incomplete.
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.
4 fixable leaks4/8 selling signals live9/13 checks passed
The complete, prioritized plan to fix all 4 leaks above and win more API usage — written for underscoredone.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 time748msUnder the 2.5s target
Checks verified9/134 need fixing
Diagnostics
Full technical analysis
36 checks across six areas — search visibility, AI & answer engines, performance, security, conversion and trust — each measured against underscoredone.com's live site.
21 pass
6 warn
9 fail
Findability
9/11 pass · 73/100Page title
74 chars
Warning
Meta description
missing
Issue
Single H1 heading
present (5/5 pages)
Pass
Heading structure (H1–H3)
H1:1 H2:26 H3:0
Pass
Canonical tag
missing
Issue
Indexable by search
indexable
Pass
Mobile viewport
set
Pass
Language declared
en
Pass
Image alt text
no images
Pass
Content depth
2,952 words
Pass
XML sitemap
found
Pass
robots.txt
found
Pass
AI & Answer Engines
1/5 pass · 22/100Structured data (Schema.org)
none
Issue
FAQ / Q&A schema
missing
Issue
Open Graph (social preview)
missing
Issue
Twitter / X card
missing
Issue
llms.txt (AI summary)
found
Pass
Performance
4/4 pass · 89/100Server response time
748 ms
Pass
HTML page weight
44.5 KB
Pass
Compression (gzip/brotli)
enabled
Pass
Render-blocking scripts
0 blocking / 2 scripts
Pass
Browser caching
no cache-control
Warning
Security
2/2 pass · 54/100HTTPS / SSL
enabled
Pass
HSTS
missing
Warning
Content-Security-Policy
missing
Warning
X-Content-Type-Options
missing
Warning
Clickjacking protection
missing
Warning
No mixed content
clean
Pass
Conversion
3/4 pass · 73/100Clear value proposition
found: “BIMI Checker API”
Pass
Primary call-to-action
found: “schedule”
Pass
Easy contact / booking
not found
Issue
Visible pricing signal
found: “$0”
Pass
Trust
2/4 pass · 29/100Social proof
not found
Issue
Risk reversal
not found
Issue
Legal / privacy pages
not found at /privacy /terms
Pass
Analytics installed
detected
Pass
Priorities
Top Leaks To Fix First
Ranked by revenue impact. Each one is something developers — or an AI answer engine — need to see and currently can't. Fixing the top few moves your score the most.
02
Contact or booking path
Simplify the contact process for developers needing support or inquiries.
03
Meta description
Craft a compelling meta description that emphasizes the ease of using your APIs without accounts or logins.
04
Open Graph metadata
Add Open Graph tags so shared links render with a clear title and value proposition.
Conversion evidence
How The Page Sells
4 of 8 of the buying-decision signals we could verify are on your site today. The page shows 4 of 8 buying-decision elements. Adding the missing ones is the most direct way to convert more of the visitors you already get.
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 API usage — 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: “BIMI Checker API” (on /bimi_checker)
- Action-oriented primary CTA — found: “schedule”
- Specific, quantified result — found: “0x”
- Visible pricing / 'starting at' anchor — found: “$0”
Highest-impact additions to sell more
- Social proof (testimonial / customers / rating) — Add a testimonial, customer logo, star rating, or an 'N customers' proof point near the top.
- Risk reversal (trial / guarantee / no card) — Lower perceived risk: free trial, money-back guarantee, no credit card, or cancel-anytime.
- Easy lead-capture path — Give an easy capture path: short form, booking link, or contact route from the first screen.
- Objection handling (FAQ) — Answer the top 3-5 buyer objections in an FAQ to remove hesitation before the CTA.
Deliverable
Your complete fix pack is ready
We've already done the full work-up for underscoredone.com — every fix written out, with copy and code ready to paste. Here's what's inside:
- Step-by-step fix plan for all 4 issues we found
- Ready-to-paste meta description, H1 and CTA written for your business
- JSON-LD schema generated for your site (copy-paste)
- Page-by-page breakdown of all 5 pages we checked
- Prioritised 48-hour action order — what to do first for the biggest gain
- llms.txt + robots.txt starter files for AI/search visibility
Complete fix plan (every issue, step by step)
1. Structured data
Add structured data (LocalBusiness / Organization schema: address, hours, phone, ratings) so search engines show you with rich results.
- Add JSON-LD using the schema snippet below, edited with your real details.
- Validate it in Google's Rich Results Test before publishing.
- Keep it in sync with the on-page facts (name, address, phone, offers).
2. Contact or booking path
Simplify the contact process for developers needing support or inquiries.
- Add a visible booking link, short form, or tap-to-call number on the first screen.
- Keep the form to 3 fields max; every extra field drops completion.
- Confirm submissions with a clear success state, not a silent reload.
3. Meta description
Craft a compelling meta description that emphasizes the ease of using your APIs without accounts or logins.
- Write a 140–155 character description that states the offer and the next step.
- Lead with the benefit, end with a soft call to action.
- Include the term a buyer would search so the snippet matches their query.
4. Open Graph metadata
Add Open Graph tags so shared links render with a clear title and value proposition.
- Add og:title, og:description, og:image and og:url to <head>.
- Use a 1200×630 share image with the value proposition baked in.
- Test the preview with the Facebook/LinkedIn debuggers.
Done-for-you assets — copy & paste
SEO title
Where to paste: Replace the <title> tag inside your page <head>.
Pay-Per-Use API Marketplace - _done
Meta description
Where to paste: In <head>, set <meta name="description" content="…"> to this (replace the old one).
Access real-world tasks with APIs on demand. No accounts needed. Start using _done today!
H1 — main page heading
Where to paste: Make this the single <h1> at the top of the homepage (real text, not an image).
Unlock Real-World Tasks with APIs — or one of these — - Streamline Your AI with On-Demand APIs - Effortless API Access for Real-World Solutions
Primary CTA button
Where to paste: Use as the main button above the fold; repeat it after your proof/services section.
Browse APIs
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": "underscoredone.com",
"url": "https://underscoredone.com/",
"description": "A marketplace for on-demand APIs that enable real-world tasks without the need for accounts or logins.",
"makesOffer": [
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Network ASN Lookup"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Payment Protocol Integration"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "OpenAPI Specification Retrieval"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Real-Time API Responses"
}
},
{
"@type": "Offer",
"itemOffered": {
"@type": "Service",
"name": "Microtransaction Payments in USDC"
}
}
]
}
</script>Page-by-page findings
| Page | What to fix |
|---|---|
| / | looks healthy |
| /asn_lookup | looks healthy |
| /bimi_checker | looks healthy |
| /cors_header_checker | looks healthy |
| /cpi_report_us | looks healthy |
Action order
48-Hour Fix Plan
- Add structured data (LocalBusiness / Organization schema: address, hours, phone, ratings) so search engines show you with rich results.
- Simplify the contact process for developers needing support or inquiries.
- Craft a compelling meta description that emphasizes the ease of using your APIs without accounts or logins.
- Add Open Graph tags so shared links render with a clear title and value proposition.
Why it matters
The fastest developers do not read every page. They scan the first screen, trust signals, pricing cues and how easy it is to browse APIs. Missing signals make the offer harder to understand and easier to ignore.
Packages
Turn this into more API usage
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 underscoredone.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 underscoredone.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 — €199Ongoing monitor€499/mo
Weekly re-checks of underscoredone.com + drift alerts so the fixes compound and never silently slip back.
Start monitoringNot 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
TitleActions for AI. Real-world tasks your agent can't do alone - Made by _done
Meta description0 chars
H1 heading Found 5/5
Structured data Missing
Crawl & AI files
robots.txt Found
sitemap.xml Found
llms.txt (AI) Found
Response time748ms
Pages we checked
/
Actions for AI. Real-world tasks your agent can't do alone - Made by _
/asn_lookup
ASN Lookup — _done
/bimi_checker
BIMI Checker — _done
/cors_header_checker
CORS Header Checker — _done
/cpi_report_us
US CPI Data & Inflation Report — _done
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 |
Curious how a competitor scores?
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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.