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karbonhq.com

https://karbonhq.com· First analyzed 16 May 2026· Updated 16 May 2026
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karbonhq.com
Desktop screenshot of karbonhq.com
Mobile screenshot of karbonhq.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

63.176.8.218

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16509

Organization

AWS EC2 (eu-central-1)

Server

Netlify

CDN

Cloudflare

WAF

Cloudflare

Nameservers

lloyd.ns.cloudflare.com.cortney.ns.cloudflare.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
108 requests

Image Optimization

Lazy LoadWebPAVIFResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚡ SSG
Frontend
Framework
Gatsbyv5.14.1
Infrastructure
Platform
Netlify
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Meta Frameworks

1
Gatsby

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Platforms

1
Netlify

SEO Analysis

B76/100
25
2
1
Meta Tags15/15
Content3/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
K
karbonhq.comkarbonhq.com

Practice Management Software for Accounting Firms | Karbon

Karbon is accounting practice management software to enhance visibility, efficiency, and connectivity for your firm no matter where your people are located.

Title Length58 chars

Recommended: 50-60 chars (~362px / 580px)

Description Length156 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (0 words). Search engines need substantial content for ranking.

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1 URLs

1 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

20/100
Needs Work
6 12 1

Sponsored

AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
4/25
Citation
5/25

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
Text ratio:1%
Words:1,135
Token eff.:Optimal

Structured Data

3 JSON-LD
WebSiteVideoObject
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
C
68/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
3/20
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
14/15
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
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
64/100
B
121 mg
CO₂e / view
1.2 MB
Page Weight
70%
Cleaner Than
New Visitor
138 mg
vs
Returning (cached)
69 mg
Annual (10K/mo)
14.5 kg
Emission Segments
Data Center
6 mg
Network
35 mg
Device
79 mg
Resource Breakdown
JavaScript
635.8 KB
Images
56.2 KB
CSS
112.6 KB
HTML
184.4 KB
Other
204.6 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

77d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

03.05.2026

Valid Until

01.08.2026

Subject Alternative Names (2)

karbonhq.comwww.karbonhq.com

SHA-256 Fingerprint

01:A4:BF:2D:6E:6C:B1:CA:F7:FE:16:A5:81:01:13:72:D5:DF:3D:3D...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-origin
*
age
38222
cache-control
🟡 0s(public,max-age=0,must-revalidate)
cache-status
"Netlify Edge"; hit
content-encoding
⚡ Brotli(br)
Good Warning Issue

Email Infrastructure

Google Workspace

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

aspmx2.googlemail.com
alt2.aspmx.l.google.com
aspmx3.googlemail.com
aspmx.l.google.com

+1 more

Domain Information

karbonhq.com

Domain Age
10y 6m

Created

18.11.2015

Expires

18.11.2033

Last Updated

09.01.2024

Registrar

easyDNS Technologies Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Osano

Cookie Consent Banner
Osano
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Osano
Privacy policy page linked
Data Protection Officer mentioned

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.
C
68/100
Mobile Friendly855 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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Helvetica Neue + Helvetica

WCAG Partial
67/100
Readability
/30
19/30

16px · LH 1.25

Hierarchy
/20
20/20

4.06x ratio · ✓ H1→H6

WCAG
/25
14/25

1:1 min contrast

Performance
/25
14/25

System fonts

Heading Font

Helvetica Neue

Sans65px

Body Font

Helvetica

Sans16px

Contrast Ratio

1:1

2 issues

Reading Comfort

~32 CPL

Narrow lines
65px
h1
62px
h2
48px
h3
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 4.1x larger than body text.

Fluid TypeFlesch 36

Color Palette

6 unique colors
21:1 AAA Dark
#000000
Background· 25.2%
#ffffff
Background· 20.599999999999998%
#1c1817
Primary· 37.9%
#dad6cf
Secondary· 4.8%
#2f2824
Secondary· 2.9%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Reddit PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
OsanoMid-Market

Cookie consent and privacy compliance tools

3

Categories

4

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

18 Resources

17
Scripts
1
Styles
10
Async
3
Defer

Top Script Sources

local(4)googletagmanager.com(3)tracking.g2crowd.com(2)fast.wistia.com(2)redditstatic.com(1)

Website Identity

Karbon-Explainer 2024 Poster Loop

Karbon-Explainer 2024 Poster Loop

VideoObject

a Product marketing videos video

sales@karbonhq.com
karbonhq.com/
10 years old
Location detected: 🇩🇪 Germanyvia ip
easyDNS Technologies Inc.📧 Google Workspaceen-US

Sponsored

Last analyzed: 16 May 2026 at 01:33

Historical Analysis & Change Tracking