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caucho.com

https://caucho.com· First analyzed 03 May 2026· Updated 03 May 2026
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caucho.com
Desktop screenshot of caucho.com
Mobile screenshot of caucho.com
Mobile

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Hosting Provider

aws.amazon.com

IP Address

52.6.182.233

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Resin/4.0.s250907

Nameservers

ns-cloud-d4.googledomains.com.ns-cloud-d1.googledomains.com.ns-cloud-d2.googledomains.com.ns-cloud-d3.googledomains.com.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.2 MB
30 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv3.5.1
cms
twentytwelveCustom

Technology Stack

6 Technologies Detected

SEO Analysis

D43/100
11
10
3
Meta Tags4/15
Content9/12
Headings1/8
Technical15/25
E-E-A-T0/7
Images1/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
C
caucho.comcaucho.com

Caucho

No description available for this page.

Title Length6 chars

Recommended: 50-60 chars (~37px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • Missing meta description — important for click-through rates in SERPs
  • Missing H1 tag — every page should have exactly one H1
  • Most images missing alt text (15/15) — critical for accessibility and SEO

Crawlability

Sitemap
robots.txt

3 rules

Local SEO

Local Search Readiness

8/100
Poor
3 12 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

F37/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
7/25

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:9%
Words:404
Token eff.:Optimal
Sections/1K:7.4
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary13w
Descriptive Headingsavg 2w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
C
62/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
3/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • Accessibility recommendation preview...

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
B
122 mg
CO₂e / view
1.2 MB
Page Weight
70%
Cleaner Than
New Visitor
139 mg
vs
Returning (cached)
70 mg
Annual (10K/mo)
14.6 kg
Emission Segments
Data Center
6 mg
Network
36 mg
Device
80 mg
Resource Breakdown
JavaScript
116.0 KB
Images
670.8 KB
CSS
386.1 KB
Fonts
2.1 KB
HTML
30.9 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
5 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

0%Critical

No SSL

No WAF

N/A

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
content-type
text/html; charset=UTF-8
date
Sun, 03 May 2026 08:54:38 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
pragma
no-cache
server
Resin/4.0.s250907
Good Warning Issue

Email Infrastructure

Google Workspace

Score

45

SPF
DKIM
DMARC

MX Records (1)

smtp.google.com

Domain Information

caucho.com

Domain Age
27y 3m

Created

12.01.1999

Expires

12.01.2028

Last Updated

29.09.2025

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
D
57/100
Mobile Friendly8 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
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Helvetica

WCAG Partial
49/100
Readability
/30
14/30

14px · LH 1.71

Hierarchy
/20
6/20
WCAG
/25
16/25

3.34:1 min contrast

Performance
/25
13/25

2 fonts · 1 req

Heading Font

Helvetica

Sans

Body Font

Helvetica

Sans14px

Contrast Ratio

3.34:1

1 issue

Reading Comfort

~133 CPL

Too wide
16px
h2
14px
h3
14px
p

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

❌ Very long lines: ~133 chars/line causes eye strain. Add max-width constraint.

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.3:1).

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

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

Color Palette

2 unique colors
Light
#948c92
Other· 5%
#f2ede9
Primary· 95.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

10 Resources

6
Scripts
4
Styles
1
Async
0
Defer

Top Script Sources

caucho.com(4)ssl.google-analytics.com(1)code.jquery.com(1)

Website Identity

caucho.com

sales@caucho.com
27 years old
Location detected: 🇺🇸 United Statesvia ip
Network Solutions, LLC📧 Google Workspaceen-US

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Last analyzed: 03 May 2026 at 08:54

Historical Analysis & Change Tracking