aenor.es

https://aenor.es· First analyzed 03 May 2026· Updated 03 May 2026

Export

aenor.es

Mobile

Sponsored

Hosting Provider

Public Cloud Ltd.

IP Address

185.206.180.148

Site Location

🇪🇸 Spainvia phone

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS205787

Nameservers

dns7.cloudns.net.nostromo.dunetechnology.com.scytale.dunetechnology.com.dns3.cloudns.net.+6 more

Performance

Core Web Vitals

Weight

First Contentful Paint

852 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

20.2 MB

160 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

Public Cloud Ltd.

Technology Stack

14 Technologies Detected

Analytics

Frameworks

Libraries

Advertising

UI Components

CSS Frameworks

Icon Libraries

Tag Managers

Customer Support

SEO Analysis

B78/100

Meta Tags15/15

Content10/12

Headings6/8

Technical23/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

aenor.esaenor.es

Certificación, formación y confianza empresarial - AENOR

AENOR, líder en creación de confianza mediante la evaluación de la conformidad, formación y servicios de información, inspección y laboratorio. ¡Infórmate!

Title Length56 chars

Recommended: 50-60 chars (~338px / 580px)

Description Length155 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (24/42) — critical for accessibility and SEO

6 issues found

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Crawlability

Sitemap

Type: standard

811 URLs

robots.txt

27 rules

Sitemap reference found

Local SEO

Local Search Readiness

37/100

Needs Work

10 11

Sponsored

AI & LLM Readiness

D42/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

7/25

Citation

14/25

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:5%

Words:3,055

Token eff.:Poor Structure

Structured Data

4 JSON-LD

Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary52w

Descriptive Headingsavg 3.8w

Canonical URL

Open Graph2/3

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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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.

76/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

16/20

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

9/15

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.

21/100

2.56 g

CO₂e / view

20.2 MB

Page Weight

Cleaner Than

New Visitor

2.92 g

Returning (cached)

1.46 g

Annual (10K/mo)

306.8 kg

Emission Segments

Data Center

571 mg

Network

614 mg

Device

1.37 g

Resource Breakdown

JavaScript

864.5 KB

Images

4.9 MB

CSS

816.2 KB

HTML

54.2 KB

Other

13.6 MB

Green Hosting Not Verified

Public Cloud Ltd.

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

61%Fair

Interactive

HTTPS

No WAF

103d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

14.07.2025

Valid Until

14.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (6)

*.aenor.comportal2008.aenormas.aenor.comwebpropublicyy.services.aenor.comportal.aenormas.aenor.complataforma.aenormas.aenor.complataforma-e.aenormas.aenor.com

SHA-256 Fingerprint

53:90:9C:1A:35:9E:60:EE:AC:B5:65:BE:8B:33:D0:10:37:C0:1A:CC...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000

cache-control

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

content-encoding

📦 Gzip(gzip)

content-type

text/html;charset=UTF-8

date

Sun, 03 May 2026 14:18:48 GMT

expires

Thu, 01 Jan 1970 00:00:00 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

aenor-es.mail.protection.outlook.com

Domain Information

aenor.es

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

79/100

Mobile Friendly119 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...

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Typography & Readability

SohoStd-Medium + -apple-system

WCAG Partial

75/100

Readability

/30

19/30

14px · LH 1.40

Hierarchy

/20

18/20

2.29x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

SohoStd-Medium

Sans32px

Body Font

-apple-system

Sans14px

Contrast Ratio

1:1

15 issues

Reading Comfort

~84 CPL

Wide lines

32px

40px

48px

14px

Major Third

Scale

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Wide lines: ~84 chars/line. Use max-width: 65ch for comfortable reading.

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

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

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

Buy on MyFontsFlesch 0

Color Palette

7 unique colors

Light

#ffffff

Background· 15.700000000000001%

#293376

Primary· 28.099999999999998%

#373846

Text· 27.5%

#3d478c

Secondary· 15.8%

#191a26

Secondary· 8.5%

#a7acbd

Secondary· 3.3%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)google-analytics.com(2)consent.cookiebot.com(2)connect.facebook.net(2)snap.licdn.com(2)

Website Identity

AENOR

Organization

AENOR es una empresa de servicios profesionales que genera confianza entre los agentes económicos de una sociedad sobre la base del conocimiento, los valores y la competitividad.

(+34) 91 432 60 00

www.aenor.com

Calle de Génova, 6, Madrid, España

28004, Madrid, España

Location detected: 🇪🇸 Spainvia phone

📧 Microsoft 365es-ES

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 03 May 2026 at 14:19

Historical Analysis & Change Tracking