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kumu.io

https://kumu.io· First analyzed 19 Feb 2026· Updated 19 Feb 2026
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kumu.io

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Hosting Provider

aws.amazon.com

IP Address

23.22.159.213

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Nginx

Nameservers

ns-1499.awsdns-59.org.ns-1798.awsdns-32.co.uk.ns-227.awsdns-28.com.ns-612.awsdns-12.net.

Performance

Page Speed

7 KB
70 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Amazon Web Services (AWS)

Technology Stack

6 Technologies Detected

Libraries

1

CSS Frameworks

1

Icon Libraries

1

Web Servers

1

SEO Analysis

D52/100
7
5
1
K
kumu.iokumu.io

Kumu

No description available for this page.

Title Length4 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • Missing meta description - important for click-through rates

Crawlability

Sitemap
robots.txt

4 rules

Sponsored

Sponsored

A

Security Score

85%Very Good
Interactive

HTTPS

No WAF

337d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

24.12.2025

Valid Until

22.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

kumu.io*.kumu.io

SHA-256 Fingerprint

8B:3D:FD:C1:9F:4A:62:3C:39:13:C0:60:52:B8:3D:68:1F:4A:60:8A...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🟡 0s(max-age=0, private, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self' kumu.io embed.kumu.io
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
unsafe-none
cross-origin-opener-policy
same-origin-allow-popups
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt2.aspmx.l.google.com
aspmx.l.google.com
alt3.aspmx.l.google.com
alt4.aspmx.l.google.com

+1 more

Domain Information

kumu.io

Domain Age
13y 6m

Created

21.08.2012

Expires

21.08.2026

Last Updated

26.11.2025

Registrar

1API GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

Typography & Readability

Proxima Nova

70/100
Readability
/30
32/40

24px · LH 1.20

Hierarchy
/20
20/25

1.5x ratio

WCAG
/25
15/15

Contrast: undefined

Performance
/25
13/20

1 font

Heading Font

Proxima Nova

Sans36px

Body Font

Proxima Nova

Sans24px

Contrast Ratio

--

Reading Comfort

~35 CPL

Needs attention
36px
h1
30px
h2
18px
h4
24px
p

✅ Excellent readability: 24px body text is ideal for all devices.

✅ Good hierarchy: Clear distinction between headlines and body text.

✅ Good performance: Using 1 font families keeps load times fast.

✅ Consistent design: Single font family with weight variations is a modern best practice.

⚠️ Cramped layout: 8 elements lack adequate spacing.

⚠️ Inconsistent alignment: Mix of left/center/right creates visual noise.

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2

User behavior and product analytics

Social Media

1

Social widgets and sharing tools

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

6 Resources

4
Scripts
2
Styles
1
Async
1
Defer

Top Script Sources

assets.kumu.io(2)use.typekit.net(1)cdn.usefathom.com(1)

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Last analyzed: 19 Feb 2026 at 19:47

Historical Analysis & Change Tracking