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seu-e.cat

https://seu-e.cat· First analyzed 16 May 2026· Updated 16 May 2026
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seu-e.cat
Desktop screenshot of seu-e.cat
Mobile screenshot of seu-e.cat
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.66.2.242

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns-1686.awsdns-18.co.uk.ns-224.awsdns-28.com.ns-922.awsdns-51.net.ns-1095.awsdns-08.org.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
447 ms10%
Speed Index
581 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
82 KB
11 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Technology Stack

7 Technologies Detected

Libraries

1
jQueryv3.6.0

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Material Icons

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

D48/100
14
8
1
Meta Tags4/15
Content7/12
Headings8/8
Technical11/21
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
S
seu-e.catseu-e.cat

Inici de sessió amb VALIdAP

No description available for this page.

Title Length27 chars

Recommended: 50-60 chars (~159px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

Local SEO

Local Search Readiness

3/100
Poor
1 14 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

F36/100
Bot Access
20/25
Machine Read.
12/25
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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
header/footer
Text ratio:5%
Words:47
Token eff.:Too Short
Sections/1K:10
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 3w
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

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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
85/100
13
Passed
1
Critical
0
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
77/100
A+
8 mg
CO₂e / view
81.7 KB
Page Weight
95%
Cleaner Than
New Visitor
9 mg
vs
Returning (cached)
5 mg
Annual (10K/mo)
996 g
Emission Segments
Data Center
<0.001 g
Network
2 mg
Device
5 mg
Resource Breakdown
JavaScript
32.2 KB
Images
24.3 KB
CSS
20.6 KB
Fonts
2.1 KB
HTML
2.5 KB
Green Hosting Verified
Cloudflare
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

WAF

72d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

29.04.2026

Valid Until

28.07.2026

Subject Alternative Names (2)

*.validap.aoc.catvalidap.aoc.cat

SHA-256 Fingerprint

95:C2:D8:69:2F:BD:02:E0:BD:5C:78:E1:03:68:16:15:EC:AD:7C:8D...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(no-cache, no-store, max-age=0, must-revalidate)
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
9fcbf40389c3f483-MXP
content-encoding
📦 Gzip(gzip)
content-language
ca
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

40

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

seue-cat0i.mail.protection.outlook.com

Domain Information

seu-e.cat

Domain Age
16y 3m

Created

11.02.2010

Expires

11.02.2027

Last Updated

28.03.2026

Registrar

Nominalia

DNSSEC
Not Enabled

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.
C
62/100
Mobile Friendly1 breakpoint
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Work Sans

WCAG AAA
76/100
Readability
/30
16/30

13px · LH 1.47

Hierarchy
/20
20/20

2.93x ratio · ✓ H1→H6

WCAG
/25
20/25

11.64:1 min contrast

Performance
/25
20/25

2 fonts · 3 req

Heading Font

Work Sans

Sans39px

Body Font

Work Sans

Sans13px

Contrast Ratio

11.64:1

WCAG AAA (≥7:1)

Reading Comfort

~44 CPL

Narrow lines
39px
h1
22px
h2
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.6:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

GGoogle FontsFlesch 0

Color Palette

8 unique colors
Light
#ffffff
Background· 50.599999999999994%
#545f75
Primary· 43.800000000000004%
#c8ced3
Secondary· 1.8%
#376aab
Accent· 0.9%
#7e8b9d
Secondary· 0.9%
#34435c
Secondary· 0.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

7 Resources

3
Scripts
4
Styles
1
Async
0
Defer

Top Script Sources

local(2)googletagmanager.com(1)

Website Identity

seu-e.cat

16 years old
Location detected: 🇨🇦 Canadavia ip
Nominalia📧 Microsoft 365ca

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Last analyzed: 16 May 2026 at 17:03

Historical Analysis & Change Tracking