ico.es

https://ico.es· First analyzed 01 May 2026· Updated 01 May 2026

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ico.es

Mobile

Sponsored

Hosting Provider

UNI2

IP Address

90.160.63.200

Site Location

🇪🇸 Spainvia tld

Server Location

🇪🇸 Madrid, Spain

ASN

AS12479

Server

Apache

Nameservers

icodns.ico.es.dns2.comtenidos.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.9 s10%

Speed Index

5.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

29 MB

128 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

UNI2

Technology Stack

12 Technologies Detected

Analytics

Frameworks

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

SEO Analysis

C61/100

Meta Tags7/15

Content11/12

Headings3/8

Technical20/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

ico.esico.es

Instituto de Crédito Oficial

Bienvenidos a la página web del Instituto de Crédito Oficial. En este portal encontrará información detallada sobre la actividad desarrollada por el ICO. Asi...

Description truncated.

Title Length28 chars

Recommended: 50-60 chars (~163px / 580px)

Description Length304 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

581 URLs

581 sub-sitemaps

robots.txt

42 rules

Sitemap reference found

Local SEO

Local Search Readiness

13/100

Poor

4 12 2

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

Sponsored

AI & LLM Readiness

F30/100

Bot Access

12/25

Machine Read.

9/25

Schema Data

0/25

Citation

9/25

AI Bot Access

6/14 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

nav

Text ratio:9%

Words:4,395

Token eff.:Poor Structure

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary11w

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 (12)

AI readiness recommendation preview...

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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.

77/100

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

12/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

14/15

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

5/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

17/100

3.68 g

CO₂e / view

29.0 MB

Page Weight

Cleaner Than

New Visitor

4.20 g

Returning (cached)

2.10 g

Annual (10K/mo)

441.0 kg

Emission Segments

Data Center

821 mg

Network

882 mg

Device

1.97 g

Resource Breakdown

JavaScript

339.6 KB

Images

27.9 MB

CSS

165.5 KB

Fonts

1.0 KB

HTML

43.5 KB

Other

599.5 KB

Green Hosting Not Verified

UNI2

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

145d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

FNMT-RCM

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

24.09.2025

Valid Until

24.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.ico.esico.es

SHA-256 Fingerprint

24:BF:E9:51:9E:53:1D:78:66:FC:F2:84:2D:E9:C6:7B:6D:81:18:9B...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(private, no-cache, no-store, must-revalidate)

connection

content-encoding

📦 Gzip(gzip)

content-type

text/html;charset=UTF-8

date

Fri, 01 May 2026 09:41:41 GMT

etag

"36923011-gzip"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (4)

mx04.hornetsecurity.com

mx03.hornetsecurity.com

mx01.hornetsecurity.com

mx02.hornetsecurity.com

Domain Information

ico.es

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

68/100

Mobile Friendly3 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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Manrope

WCAG Partial

65/100

Readability

/30

25/30

16px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

12/25

4.48:1 min contrast

Performance

/25

20/25

1 font · 3 req

Heading Font

Manrope

Sans

Body Font

Manrope

Sans16px

Contrast Ratio

4.48:1

1 issue

Reading Comfort

~39 CPL

Narrow lines

38px

26px

16px

✅ 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 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.5:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle FontsFlesch 0

Color Palette

10 unique colors

15.63:1 AAA Light

#ffffff

Background· 27.400000000000002%

#252323

Text· 5.2%

#b80609

Primary· 8.6%

#645c4e

Secondary· 4.5%

#6e2522

Accent· 1.5%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Sponsored

Scripts & Styles

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(13)gstatic.com(1)konectalivehelper.grupokonecta.com(1)google-analytics.com(1)googletagmanager.com(1)

Website Identity

ico.es

Location detected: 🇪🇸 Spainvia tld

es-ES

Social Profiles

X (Twitter)YouTube

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Last analyzed: 01 May 2026 at 07:42

Historical Analysis & Change Tracking