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cortexlab.app

https://cortexlab.app· First analyzed 16 May 2026· Updated 16 May 2026
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cortexlab.app
Desktop screenshot of cortexlab.app
Mobile screenshot of cortexlab.app
Mobile

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Hosting Provider

Podaon SIA

IP Address

45.88.76.191

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Oude Meer, Netherlands

ASN

AS211381

Organization

Podaon SIA

Server

Nginx

Nameservers

fortaleza.ns.porkbun.com.maceio.ns.porkbun.com.salvador.ns.porkbun.com.curitiba.ns.porkbun.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
754 ms10%
Speed Index
980 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
429 KB
20 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Podaon SIA

Technology Stack

8 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.7.1

UI Components

1
Lightbox

Other

1
AOS (Animate On Scroll)

Web Servers

1
Nginx

SEO Analysis

A87/100
29
2
1
Meta Tags7/15
Content12/12
Headings8/8
Technical23/25
E-E-A-T7/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
C
cortexlab.appcortexlab.app

CortexLab AI Review — 2025 Guide to Visual Transformation Tools & R...

CortexLab's 2025 in-depth guide to AI visual transformation tools. Independent testing methodology, technical comparisons, privacy and ethics assessment, and...

Title truncated. Description truncated.
Title Length88 chars

Recommended: 50-60 chars (~529px / 580px)

Description Length210 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (88 chars, ~529px). Will be truncated in search results.

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

21 URLs

robots.txt

12 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100
Poor
3 13 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

C68/100
Bot Access
20/25
Machine Read.
17/25
Schema Data
11/25
Citation
20/25

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
def. listsnavheader/footer
Text ratio:25%
Words:2,184
Token eff.:Optimal
Sections/1K:16.9
Depth:3/5

Structured Data

1 JSON-LD
FAQPage×1.5microdataArticle×1.2Person×1.3(min)Organization×1.1

Citation Readiness

Opening Summary320w
Descriptive Headingsavg 3.9w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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.
A
86/100
14
Passed
1
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
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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.
63/100
A
53 mg
CO₂e / view
429.4 KB
Page Weight
90%
Cleaner Than
New Visitor
61 mg
vs
Returning (cached)
30 mg
Annual (10K/mo)
6.4 kg
Emission Segments
Data Center
12 mg
Network
13 mg
Device
29 mg
Resource Breakdown
JavaScript
59.0 KB
Images
170.7 KB
CSS
184.3 KB
HTML
15.4 KB
Green Hosting Not Verified
Podaon SIA
4 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

46%Poor
Interactive

HTTPS

No WAF

85d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

11.05.2026

Valid Until

09.08.2026

Subject Alternative Names (2)

cortexlab.appwww.cortexlab.app

SHA-256 Fingerprint

C4:F7:6F:65:1B:C5:4E:CD:C2:22:56:6D:F5:9D:5A:70:C5:31:DB:27...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Sat, 16 May 2026 03:41:28 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

cortexlab.app

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked

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.
B
75/100
Mobile Friendly2 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial
78/100
Readability
/30
25/30

16px · LH 1.50

Hierarchy
/20
18/20

2x ratio · ✓ H1→H6

WCAG
/25
15/25

1:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

-apple-system

Sans32px

Body Font

-apple-system

Sans16px

Contrast Ratio

1:1

1 issue

Reading Comfort

~40 CPL

Narrow lines
32px
h1
26px
h2
24px
h3
16px
p

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

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

❌ Very complex text: Flesch score 9/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 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 2.0x larger than body text.

Flesch 9

Color Palette

7 unique colors
5.74:1 AA Dark
#666666
Other· 42.99999999999999%
#ffffff
Background· 20.9%
#000103
Primary· 11.3%
#0d121e
Secondary· 7.5%
#1a282f
Primary· 5%
#aac7bb
Secondary· 1.4%

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

9 Resources

4
Scripts
5
Styles
1
Async
1
Defer

Top Script Sources

js(3)googletagmanager.com(1)

Website Identity

cortexlab.app

Location detected: 🇳🇱 Netherlandsvia ip
en

Social Profiles

X (Twitter)Telegram

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Last analyzed: 16 May 2026 at 03:41

Historical Analysis & Change Tracking