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edelvives.com

https://edelvives.com· First analyzed 24 May 2026· Updated 24 May 2026
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edelvives.com
Desktop screenshot of edelvives.com
Mobile screenshot of edelvives.com
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

34.243.173.220

Site Location

🇮🇪 Irelandvia ip

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS EC2 (eu-west-1)

CDN

CloudFront

Nameservers

ns3.gestiondecuenta.com.ns4.gestiondecuenta.com.ns.gestiondecuenta.com.ns2.gestiondecuenta.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
668 ms10%
Speed Index
868 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.5 MB
239 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Advertising

2
LinkedIn AdsTikTok Pixel

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

SEO Analysis

B73/100
24
2
2
Meta Tags15/15
Content3/12
Headings3/8
Technical21/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile3/4
Indexability3/3
E
edelvives.comedelvives.com

Editorial EDELVIVES | Material educativo y literario

Edelvives. Grupo editorial referente en educación. Apostando por ✓ innovación, ✓ tecnología y ✓ literatura desde hace más de 100 años. ¡Conócenos!

Title Length52 chars

Recommended: 50-60 chars (~301px / 580px)

Description Length146 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (7 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

327 URLs

robots.txt

75 rules

Local SEO

Local Search Readiness

14/100
Poor
4 12 1

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

F34/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
7/25

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:2%
Words:2,194
Token eff.:Optimal

Structured Data

1 JSON-LD

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
B
73/100
10
Passed
4
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
44/100
F
776 mg
CO₂e / view
7.5 MB
Page Weight
5%
Cleaner Than
New Visitor
887 mg
vs
Returning (cached)
443 mg
Annual (10K/mo)
93.1 kg
Emission Segments
Data Center
38 mg
Network
228 mg
Device
510 mg
Resource Breakdown
JavaScript
317.3 KB
Images
4.3 MB
CSS
1.6 MB
Fonts
1.2 MB
HTML
37.4 KB
Other
3.1 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

148d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

05.04.2026

Valid Until

19.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

edelvives.com*.edelvives.com

SHA-256 Fingerprint

6A:23:01:9D:F8:79:19:37:97:D6:61:2B:24:5C:71:70:D6:07:82:9E...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
age
2
cache-control
🟡 0s(max-age=0, public)
content-encoding
📦 Gzip(gzip)
content-language
es
content-length
38031
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.edelvives.com

Domain Information

edelvives.com

Domain Age
27y 1m

Created

05.04.1999

Expires

05.04.2027

Last Updated

27.03.2026

Registrar

Dinahosting s.l.

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked

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 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

TitilliumWeb-Light + Arial

WCAG AA
48/100
Readability
/30
14/30

13px · LH 1.50

Hierarchy
/20
5/20
WCAG
/25
19/25

5.43:1 min contrast

Performance
/25
10/25

System fonts

Heading Font

TitilliumWeb-Light

Sans

Body Font

Arial

Sans13px

Contrast Ratio

5.43:1

WCAG AA (≥4.5:1)

Reading Comfort

~42 CPL

Narrow lines
32px
h2
22px
h3
13px
p

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 7/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.4:1).

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

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

Buy on MyFontsFluid TypeFlesch 7

Color Palette

10 unique colors
20.87:1 AAA Light
#ffffff
Background· 24.900000000000002%
#010101
Text· 10.9%
#f46900
Primary· 23.200000000000003%
#5a4537
Secondary· 7.4%
#2e231d
Secondary· 7.2%
#d2c7bb
Secondary· 6.3%
#cd8d5a
Accent· 2.6%
#c15f1d
Accent· 0.4%

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

3
Facebook PixelMid-Market
LinkedIn AdsEnterprise
TikTok PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

4

Categories

7

Total Tools

1

Enterprise

3

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
12
Async
1
Defer

Top Script Sources

local(7)analytics.tiktok.com(3)googletagmanager.com(3)sdk.privacy-center.org(3)connect.facebook.net(2)

Website Identity

EDELVIVES

Corporation

Edelvives. Grupo editorial referente en educación. Apostando por ✓ innovación, ✓ tecnología y ✓ literatura desde hace más de 100 años. ¡Conócenos!

prensa@edelvives.es
www.edelvives.com/es
27 years old
Location detected: 🇮🇪 Irelandvia ip
Dinahosting s.l.es

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Last analyzed: 24 May 2026 at 21:36

Historical Analysis & Change Tracking