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renfe.es

https://renfe.es· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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renfe.es
Desktop screenshot of renfe.es
Mobile screenshot of renfe.es
Mobile

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Hosting Provider

Adif

IP Address

213.144.49.50

Site Location

🇪🇸 Spainvia tld

Server Location

🇪🇸 Madrid, Spain

ASN

AS15937

Organization

Adif

Server

Apache

Nameservers

a22-66.akam.net.dns2.renfe.es.a1-90.akam.net.a13-65.akam.net.+3 more

Performance

75

Core Web Vitals

Weight

First Contentful Paint
3.5 s10%
Speed Index
4.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.3 MB
96 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Adobe Experience Manager

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Analytics

1
Facebook Pixel

Web Servers

1
Apache

SEO Analysis

C67/100
20
3
2
Meta Tags14/15
Content3/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
R
renfe.esrenfe.es

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Title Length65 chars

Recommended: 50-60 chars (~384px / 580px)

Description Length147 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (12 words). Search engines need substantial content for ranking.
  • • Most images missing alt text (31/34) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

5,852 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100
Poor
5 11 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

F29/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
2/25

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:0%
Words:1,523
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
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...
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.
C
68/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •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.
13/100
F
548 mg
CO₂e / view
4.3 MB
Page Weight
15%
Cleaner Than
New Visitor
626 mg
vs
Returning (cached)
313 mg
Annual (10K/mo)
65.7 kg
Emission Segments
Data Center
122 mg
Network
132 mg
Device
294 mg
Resource Breakdown
JavaScript
1.3 MB
Images
2.6 MB
CSS
401.3 KB
HTML
14.9 KB
Other
441 B
Green Hosting Not Verified
Adif
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

15%Critical
Critical / Transactional

HTTPS

No WAF

225d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.12.2025

Valid Until

09.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (9)

www.renfe.comasistentevirtual.dev.renfe.comasistentevirtual.int.renfe.comasistentevirtual.renfe.comgrupo.renfe.comgrupo.renfe.eshorarios.renfe.comwww.prep.renfe.com+1 more

SHA-256 Fingerprint

3C:59:DC:DB:18:B6:40:D5:E0:B2:64:4C:C8:9D:C1:D2:3E:74:BE:D5...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
content-encoding
📦 Gzip(gzip)
content-length
14989
content-type
text/html;charset=utf-8
date
Tue, 28 Apr 2026 11:08:14 GMT
etag
"1815a-65083244743f0-gzip"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxb-0052dc01.gslb.pphosted.com
mxa-0052dc01.gslb.pphosted.com

Domain Information

renfe.es

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust

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
67/100
Mobile Friendly150 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

Alliance

WCAG Partial
62/100
Readability
/30
23/30

16px · LH 1.40

Hierarchy
/20
10/20

1.25x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
13/25

2 fonts · 3 req

Heading Font

Alliance

Sans20px

Body Font

Alliance

Sans16px

Contrast Ratio

1:1

21 issues

Reading Comfort

~34 CPL

Narrow lines
20px
h1
32px
h2
24px
h3
16px
p
Minor Third
Scale

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

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

⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFlesch 34

Color Palette

8 unique colors
3.89:1 AA Large Light
#ffffff
Background· 42.7%
#907b8c
Secondary· 1.6%
#681059
Accent· 7.1%
#e4d0c1
Secondary· 6.5%
#9d1255
Accent· 5.5%
#7f3861
Secondary· 1.6%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

4

Categories

4

Total Tools

1

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

14 Resources

12
Scripts
2
Styles
4
Async
1
Defer

Top Script Sources

local(4)assets.adobedtm.com(3)cdn.cookielaw.org(2)youtube.com(1)rum.hlx.page(1)

Website Identity

renfe.es

Location detected: 🇪🇸 Spainvia tld
es

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Last analyzed: 28 Apr 2026 at 11:09

Historical Analysis & Change Tracking