chebro.es

https://chebro.es· First analyzed 31 May 2026· Updated 31 May 2026

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chebro.es

Mobile

Sponsored

Hosting Provider

Redestel S.L.

IP Address

194.143.220.89

Site Location

🇪🇸 Spainvia phone

Server Location

🇪🇸 Zaragoza, Spain

ASN

AS8311

Server

Apache

Nameservers

ns1.age.gob.es.ns2.age.gob.es.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.2 s10%

Speed Index

4.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

43.6 MB

88 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Redestel S.L.

Technology Stack

11 Technologies Detected

Analytics

Libraries

Frameworks

UI Components

CSS Frameworks

Icon Libraries

Fonts

Web Servers

SEO Analysis

D58/100

Meta Tags4/15

Content11/12

Headings3/8

Technical19/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social2/5

Freshness0/4

Mobile4/4

Indexability3/3

chebro.eschebro.es

Inicio - Portal CHEbro

No description available for this page.

Title Length22 chars

Recommended: 50-60 chars (~127px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

1,169 URLs

1169 sub-sitemaps

robots.txt

1344 rules

Sitemap reference found

Local SEO

Local Search Readiness

25/100

Needs Work

7 9 2

Sponsored

AI & LLM Readiness

D41/100

Bot Access

17/25

Machine Read.

13/25

Schema Data

0/25

Citation

11/25

AI Bot Access

9/14 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:3%

Words:1,006

Token eff.:Optimal

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary30w

Descriptive Headings

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

15/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

11/15

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.

4 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.

12/100

5.52 g

CO₂e / view

43.6 MB

Page Weight

Cleaner Than

New Visitor

6.31 g

Returning (cached)

3.16 g

Annual (10K/mo)

662.9 kg

Emission Segments

Data Center

1.23 g

Network

1.33 g

Device

2.96 g

Resource Breakdown

JavaScript

1.9 MB

Images

40.2 MB

CSS

968.8 KB

Fonts

2.0 KB

HTML

217.5 KB

Other

446.4 KB

Green Hosting Not Verified

Redestel S.L.

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

129d

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

08.10.2025

Valid Until

08.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.chebro.eschebro.es

SHA-256 Fingerprint

3C:A2:37:34:D9:4E:DB:40:14:25:E6:50:F9:97:00:FD:41:AB:69:3D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

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

connection

Keep-Alive

content-type

text/html;charset=UTF-8

date

Sun, 31 May 2026 18:20:52 GMT

expires

Thu, 01 Jan 1970 00:00:00 GMT

keep-alive

timeout=5, max=100

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mail2.correo.gob.es

mail1.correo.gob.es

Domain Information

chebro.es

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

75/100

Mobile Friendly29 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

initial-scale=1.0, width=device-width

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Ubuntu + -apple-system

WCAG Partial

72/100

Readability

/30

22/30

16px · LH 1.50

Hierarchy

/20

15/20

2.5x ratio

WCAG

/25

13/25

1:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Ubuntu

Sans40px

Body Font

-apple-system

Sans16px

Contrast Ratio

1:1

7 issues

Reading Comfort

~38 CPL

Narrow lines

40px

35px

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: 7 elements below WCAG AA threshold (min 1.0:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

GGoogle Fonts Buy on MyFontsFlesch 0

Color Palette

9 unique colors

2.08:1 Fail Light

#b5b4af

Other· 35%

#ffffff

Background· 22.500000000000004%

#0194b9

Primary· 0%

#004d69

Primary· 22.400000000000002%

#143341

Accent· 6.1%

#007d9e

Primary· 3.6%

#1b6982

Accent· 2.5%

#e6e3cb

Secondary· 1.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(12)chebro.es(6)google-analytics.com(1)googletagmanager.com(1)

Website Identity

chebro.es

+34 976 71 10 00

Location detected: 🇪🇸 Spainvia phone

es-ES

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 31 May 2026 at 18:21

Historical Analysis & Change Tracking