caldera.com

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

Export

caldera.com

Mobile

Sponsored

Hosting Provider

OVHcloud

ovhcloud.com

IP Address

51.91.148.162

Site Location

🇫🇷 Francevia phone

Server Location

🇫🇷 Roubaix, France

ASN

AS16276

Organization

OVH

Server

Apache

CDN

Akamai

WAF

Akamai

Nameservers

ns02.caldera.com.ns01.caldera.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

619 ms10%

Speed Index

805 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.3 MB

102 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

calderaCustom

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

12 Technologies Detected

Plugins

Analytics

Libraries

CSS Frameworks

Fonts

Tag Managers

Web Servers

Customer Support

SEO Analysis

B75/100

Meta Tags14/15

Content11/12

Headings3/8

Technical21/21

E-E-A-T0/7

Images5/7

Links2/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

caldera.comcaldera.com

Caldera | Print Software Driven by Innovation

Caldera solutions help printing professionals to improve their productivity, cost-efficiency and color output. RIP and prepress software.

Title Length45 chars

Recommended: 50-60 chars (~268px / 580px)

Description Length137 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Local SEO

Local Search Readiness

26/100

Needs Work

8 10 1

Sponsored

AI & LLM Readiness

D47/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

4/25

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:5%

Words:1,539

Token eff.:Optimal

Depth:1/5

Structured Data

4 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary411w

Descriptive Headingsavg 5.6w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

76/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

11/15

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.

3 recommendations

•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.

50/100

442 mg

CO₂e / view

4.3 MB

Page Weight

15%

Cleaner Than

New Visitor

505 mg

Returning (cached)

253 mg

Annual (10K/mo)

53.0 kg

Emission Segments

Data Center

22 mg

Network

130 mg

Device

290 mg

Resource Breakdown

JavaScript

50.7 KB

Images

3.8 MB

CSS

42.7 KB

Fonts

1.1 KB

HTML

40.3 KB

Other

341.3 KB

Green Hosting Verified

OVHcloud

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

26%Critical

Interactive

HTTPS

WAF

81d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

22.07.2025

Valid Until

21.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.caldera.comcaldera.com

SHA-256 Fingerprint

FA:90:CE:BB:69:98:D7:AB:2E:17:5C:B0:4D:61:4C:7E:70:8B:9C:52...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

akamai-cache-status

NotCacheable from child

akamai-grn

0.92a57a5c.1777669178.2728c56b

alt-svc

h3=":443"; ma=93600

cache-control

🔴 No Cache(max-age=0, no-cache, no-store)

content-encoding

📦 Gzip(gzip)

content-length

40932

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

caldera-com.mail.protection.outlook.com

Domain Information

caldera.com

Domain Age

31y 6m

Created

04.11.1994

Expires

03.11.2027

Last Updated

17.02.2026

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

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.

87/100

Mobile Friendly7 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=1.0, shrink-to-fit=no

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Helvetica

WCAG Partial

54/100

Readability

/30

13/30

11px · LH 1.50

Hierarchy

/20

7/20

WCAG

/25

16/25

1.35:1 min contrast

Performance

/25

18/25

2 fonts · 5 req

Heading Font

Helvetica

Sans

Body Font

Helvetica

Sans11px

Contrast Ratio

1.35:1

7 issues

Reading Comfort

~40 CPL

Narrow lines

56px

30px

11px

❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

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

⚠️ Hard to read: Flesch score 33/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.4:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle Fonts Buy on MyFontsFlesch 33

Color Palette

10 unique colors

14.55:1 AAA Dark

#292929

Other· 26.7%

#ffffff

Text· 12.3%

#ffa300

Primary· 0%

#31413d

Text· 18.5%

#41b3d0

Accent· 12.2%

#1a2114

Secondary· 12.2%

#3f7168

Secondary· 6.3%

#335a50

Secondary· 5.7%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

caldera.com(2)cdn.cookielaw.org(2)ajax.googleapis.com(1)s.go-mpulse.net(1)

Website Identity

Caldera | Print Software Driven by Innovation

Caldera solutions help printing professionals to improve their productivity, cost-efficiency and color output. RIP and prepress software.

+33388210000

www.caldera.com/

31 years old

Location detected: 🇫🇷 Francevia phone

Network Solutions, LLC📧 Microsoft 365en-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

Sponsored

Last analyzed: 01 May 2026 at 20:59

Historical Analysis & Change Tracking