kurzweil.com

https://kurzweil.com· First analyzed 15 May 2026· Updated 15 May 2026

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kurzweil.com

Mobile

Sponsored

Hosting Provider

InMotion Hosting

inmotionhosting.com

IP Address

199.250.204.247

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS54641

Organization

InMotion Hosting, Inc

Server

Apache

Nameservers

ns17.domaincontrol.com.ns18.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.7 s10%

Speed Index

3.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7.6 MB

195 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Avada Childv1.0.0Custom

by ThemeFusion

Technology Stack

18 Technologies Detected

Plugins

Mimetypes Link Icons Fusion Builder Revslider Gtranslate

UI Components

Analytics

Libraries

Other

Other

Other

CSS Frameworks

Icon Libraries

Fonts

Web Servers

Customer Support

SEO Analysis

B79/100

Meta Tags12/15

Content6/12

Headings5/8

Technical24/25

E-E-A-T5/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

kurzweil.comkurzweil.com

KURZWEIL - KURZWEIL It's the Sound®

Kurzweil Music Systems is a company that manufactures keyboards and electronic musical instruments for professionals and home musicians.

Title Length35 chars

Recommended: 50-60 chars (~213px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (19/34) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

23/100

Needs Work

6 11

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

5/25

Schema Data

8/25

Citation

15/25

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

nav

Text ratio:1%

Words:168

Token eff.:Too Short

Sections/1K:6

Depth:1/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headingsavg 2w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

AI readiness recommendation preview...

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Sponsored

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.

89/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

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

Forms & Inputs

15/15

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

15/15

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

ARIA & Roles

7/15

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

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.

16/100

956 mg

CO₂e / view

7.6 MB

Page Weight

Cleaner Than

New Visitor

1.09 g

Returning (cached)

546 mg

Annual (10K/mo)

114.8 kg

Emission Segments

Data Center

214 mg

Network

230 mg

Device

513 mg

Resource Breakdown

JavaScript

1.4 MB

Images

4.0 MB

CSS

1.4 MB

Fonts

541.0 KB

HTML

134.0 KB

Other

5.8 KB

Green Hosting Not Verified

InMotion Hosting

10 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

80d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

06.05.2026

Valid Until

04.08.2026

Subject Alternative Names (2)

kurzweil.comwww.kurzweil.com

SHA-256 Fingerprint

9C:19:D3:DB:94:B7:C8:81:1B:69:7E:45:79:AE:7A:B1:25:21:B8:EE...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

Keep-Alive

content-type

text/html; charset=UTF-8

date

Fri, 15 May 2026 23:12:38 GMT

keep-alive

timeout=5, max=100

link

<https://kurzweil.com/wp-json/>; rel="https://api.w.org/", <...

server

Apache

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

alt4.aspmx.l.google.com

alt3.aspmx.l.google.com

+1 more

Domain Information

kurzweil.com

Domain Age

23y 10m

Created

18.07.2002

Expires

18.07.2027

Last Updated

05.05.2023

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

82/100

Mobile Friendly5 breakpoints

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.

Viewport

width=device-width, initial-scale=1

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Oswald

WCAG Partial

62/100

Readability

/30

23/30

14px · LH 1.50

Hierarchy

/20

12/20

3.14x ratio

WCAG

/25

11/25

1:1 min contrast

Performance

/25

16/25

1 font · 7 req

Heading Font

Oswald

Display44px

Body Font

Oswald

Display14px

Contrast Ratio

1:1

11 issues

Reading Comfort

Single Font Family

left aligned

44px

26px

20px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.1x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle Fonts Buy on MyFonts

Color Palette

9 unique colors

7.7:1 AAA Dark

#535352

Other· 12.899999999999999%

#ffffff

Text· 10.3%

#1b1c21

Primary· 26%

#040509

Secondary· 23.9%

#292d33

Text· 5.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

kurzweil.com(15)googletagmanager.com(4)google-analytics.com(1)

Website Identity

Kurzweil

Organization

Kurzweil Music Systems is a company that manufactures keyboards and electronic musical instruments for professionals and home musicians.

kurzweil.com/

23 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)Instagram YouTube Threads

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Last analyzed: 15 May 2026 at 23:12

Historical Analysis & Change Tracking