altoprofessional.com

https://altoprofessional.com· First analyzed 01 May 2026· Updated 01 May 2026

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Mobile

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.164.206.106

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns-439.awsdns-54.com.ns-652.awsdns-17.net.ns-1262.awsdns-29.org.ns-1800.awsdns-33.co.uk.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

549 ms10%

Speed Index

714 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.4 MB

54 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Platform

AWS CloudFront

CDN

CloudFront

Technology Stack

8 Technologies Detected

Analytics

Libraries

Tag Managers

SEO Analysis

F33/100

Meta Tags4/15

Content7/12

Headings0/8

Technical7/21

E-E-A-T0/7

Images4/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

altoprofessional.comaltoprofessional.com

Alto Professional - World-class loudspeakers, mixers, and live perf...

No description available for this page.

Title truncated.

Title Length79 chars

Recommended: 50-60 chars (~474px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

• Title is too long (79 chars, ~474px). Will be truncated in search results.
• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

14 issues found

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Local SEO

Local Search Readiness

6/100

Poor

2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F30/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

Citation

6/25

AI Bot Access

14/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:3%

Words:90

Token eff.:Too Short

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary20w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

62/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

12/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

15/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 recommendations

•Accessibility recommendation preview...

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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

45/100

244 mg

CO₂e / view

2.4 MB

Page Weight

30%

Cleaner Than

New Visitor

279 mg

Returning (cached)

139 mg

Annual (10K/mo)

29.3 kg

Emission Segments

Data Center

12 mg

Network

72 mg

Device

160 mg

Resource Breakdown

JavaScript

251.1 KB

Images

2.1 MB

CSS

10.2 KB

HTML

4.9 KB

Other

12.6 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

WAF

313d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.02.2026

Valid Until

10.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

altoprofessional.com*.altoprofessional.com

SHA-256 Fingerprint

31:0E:50:29:EC:4A:F6:E2:BE:7A:B0:7B:3B:4C:25:99:7E:2A:66:6C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

23978

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Fri, 01 May 2026 16:10:02 GMT

etag

W/"de55629f6662ae320aa82e4d957b111b"

last-modified

Wed, 15 Apr 2026 13:40:23 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

altoprofessional-com.mail.protection.outlook.com

Domain Information

altoprofessional.com

Domain Age

15y 6m

Created

08.10.2010

Expires

08.10.2027

Last Updated

06.09.2025

Registrar

MarkMonitor Inc.

DNSSEC

Not Enabled

Privacy & Compliance

TrustArc

Cookie Consent Banner

TrustArc

GDPR Indicators

Cookie consent banner detected

CMP: TrustArc

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

30/100

Not Mobile Friendly1 breakpoint

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Geneva

WCAG Partial

49/100

Readability

/30

11/30

9px · LH 1.50

Hierarchy

/20

10/20

WCAG

/25

14/25

1.01:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Geneva

Body Font

Geneva

Sans9px

Contrast Ratio

1.01:1

23 issues

Reading Comfort

~119 CPL

Too wide

9px

❌ Critical: 9px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very long lines: ~119 chars/line causes eye strain. Add max-width constraint.

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.0:1).

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

12 unique colors

9.39:1 AAA Light

#ffffff

Background· 36%

#45464d

Other· 5.6%

#0d1620

Primary· 7%

#426d96

Secondary· 5.4%

#292d37

Secondary· 5.3%

#0e273f

Accent· 5.2%

#1d4269

Accent· 5.1%

#7c8b9d

Secondary· 3.1%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

HotjarMid-Market

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

TrustArcEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

altoprofessional.com(10)googletagmanager.com(2)connect.facebook.net(2)consent.trustarc.com(2)google-analytics.com(1)

Website Identity

altoprofessional.com

15 years old

Location detected: 🇫🇮 Finlandvia ip

MarkMonitor Inc.📧 Microsoft 365en

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 01 May 2026 at 22:47

Historical Analysis & Change Tracking