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dualtask2.org

https://dualtask2.org· First analyzed 12 May 2026· Updated 12 May 2026
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dualtask2.org
Desktop screenshot of dualtask2.org
Mobile screenshot of dualtask2.org
Mobile

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Hosting Provider

nFrame

IP Address

216.37.42.224

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Carmel, United States

ASN

AS17054

Organization

nFrame

Server

LiteSpeed

Nameservers

dns3.usethisnameserver.com.dns2.usethisnameserver.com.dns1.usethisnameserver.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
558 ms10%
Speed Index
725 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
21 KB
8 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
nFrame

Technology Stack

3 Technologies Detected

Analytics

1
Google Analytics

Web Servers

1
LiteSpeed

Languages

1
PHPv5.4.45

SEO Analysis

F37/100
10
9
4
Meta Tags9/15
Content1/12
Headings6/8
Technical7/25
E-E-A-T0/7
Images1/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
D
dualtask2.orgdualtask2.org

UCSD Attention and Perception Laboratory

No description available for this page.

Title Length40 chars

Recommended: 50-60 chars (~243px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

  • • Missing meta description — important for click-through rates in SERPs
  • • Very thin content (41 words). Search engines need substantial content for ranking.
  • • Most images missing alt text (1/1) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

8 rules

Local SEO

Local Search Readiness

0/100
Poor
15 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F29/100
Bot Access
20/25
Machine Read.
5/25
Schema Data
0/25
Citation
4/25

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:12%
Words:36
Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary22w
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
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.
D
54/100
7
Passed
6
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
9/15
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.
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.
56/100
A+
3 mg
CO₂e / view
21.4 KB
Page Weight
95%
Cleaner Than
New Visitor
3 mg
vs
Returning (cached)
2 mg
Annual (10K/mo)
312 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
1 mg
Resource Breakdown
JavaScript
827 B
Images
11.2 KB
CSS
8.4 KB
HTML
991 B
Green Hosting Not Verified
nFrame
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

76%Good
Static / Informational

HTTPS

No WAF

37d

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/2+H3

Valid From

21.03.2026

Valid Until

19.06.2026

Subject Alternative Names (7)

*.dualtask2.orgwww.admin92583.dualtask2.orgwww.exeqrep.dualtask2.orgwww.mozer.dualtask2.orgwww.remote.dualtask2.orgwww.safr.dualtask2.orgwww.sandbox.dualtask2.org

SHA-256 Fingerprint

0E:3C:9C:18:81:CF:DB:53:CD:A7:BC:F0:86:CC:2C:EF:57:DB:04:14...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
content-encoding
⚡ Brotli(br)
content-length
115
content-security-policy
upgrade-insecure-requests
content-type
text/html
date
Tue, 12 May 2026 23:34:24 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

MX Records (1)

dualtask2.org

Domain Information

dualtask2.org

Domain Age
17y 9m

Created

23.07.2008

Expires

23.07.2026

Last Updated

15.06.2024

Registrar

Tucows Domains Inc.

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.
F
32/100
Not Mobile Friendly
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.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial + Trebuchet MS

WCAG AA
65/100
Readability
/30
18/30

14px · LH 1.79

Hierarchy
/20
8/20

1.43x ratio

WCAG
/25
19/25

5.74:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Arial

Sans20px

Body Font

Trebuchet MS

Sans14px

Contrast Ratio

5.74:1

WCAG AA (≥4.5:1)

Reading Comfort

~117 CPL

Too wide
20px
h1
14px
p

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

❌ Very long lines: ~117 chars/line causes eye strain. Add max-width constraint.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.7:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

Flesch 57

Color Palette

6 unique colors
Light
#ffffff
Background· 81.3%
#20725c
Primary· 14.700000000000001%
#93b4aa
Secondary· 1.2%
#d2ded9
Secondary· 1.1%
#13363f
Accent· 0.9%
#54968d
Secondary· 0.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

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

3 Resources

2
Scripts
1
Styles
0
Async
0
Defer

Top Script Sources

brsdet.js(1)ssl.google-analytics.com(1)

Website Identity

dualtask2.org

17 years old
Location detected: 🇺🇸 United Statesvia ip
Tucows Domains Inc.

Sponsored

Last analyzed: 12 May 2026 at 23:34

Historical Analysis & Change Tracking