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vacunas.org

https://vacunas.org· First analyzed 30 May 2026· Updated 30 May 2026
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vacunas.org
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Mobile

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Hosting Provider

Raiola Networks S.L

IP Address

45.130.16.6

Site Location

🇪🇸 Spainvia ip

Server Location

🇪🇸 Alcobendas, Spain

ASN

AS56958

Organization

Raiola Networks S.L

Nameservers

dns2.raiolanetworks.es.dns1.raiolanetworks.es.dns3.raiolanetworks.es.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
760 ms10%
Speed Index
988 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.6 MB
97 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.4.3
cms
The7v11.10.1.1Custom
by Dream-Theme
View Theme

Technology Stack

31 Technologies Detected

Plugins

22
Wp File DownloadMetronet Profile PictureCbulos
Contact Form 7
Dt X Twitter IconPdf PrintWmd Post ItAdd Search To MenuProfile Builder Pro3D Flipbook Dflip LiteJs_ComposerDt The7 CoreForget About Shortcode ButtonsUltimate_Vc_AddonsGdpr Cookie ComplianceProfile BuilderPdf InkPixelyoursiteGtranslateRevsliderDownload Monitor
Yoast SEO

Libraries

2
jQueryv3.7.1
Animate.css

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Languages

1
PHPv7.4.33

Customer Support

1
Zendesk

SEO Analysis

A83/100
24
6
1
Meta Tags15/15
Content10/12
Headings3/8
Technical24/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile3/4
Indexability3/3
V
vacunas.orgvacunas.org

inicio - Vacunas | Asociación Española de Vacunología

La Asociación Española de Vacunología es una asociación médico-científica sin ánimo de lucro que fue constituida el 24 de noviembre del año 2000

Title Length53 chars

Recommended: 50-60 chars (~311px / 580px)

Description Length144 chars

Recommended: 120-160 chars

Issues (1)

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

7 issues found

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Crawlability

Sitemap

Type: index

23 URLs

23 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

20/100
Needs Work
6 11

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AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
8/25
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:1,720
Token eff.:Optimal

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary1333w
Descriptive Headingsavg 9.5w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
A
83/100
13
Passed
3
Critical
0
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
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
44/100
C
201 mg
CO₂e / view
1.6 MB
Page Weight
60%
Cleaner Than
New Visitor
229 mg
vs
Returning (cached)
115 mg
Annual (10K/mo)
24.1 kg
Emission Segments
Data Center
45 mg
Network
48 mg
Device
108 mg
Resource Breakdown
JavaScript
432.5 KB
Images
753.9 KB
CSS
390.1 KB
Fonts
12.0 KB
HTML
33.2 KB
Green Hosting Not Verified
Raiola Networks S.L
5 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

88d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

29.05.2026

Valid Until

27.08.2026

Subject Alternative Names (6)

*.vacunas.org*.vacunas.org.esvacunas.orgvacunas.org.esvacunas.org.es.vacunas.orgwww.vacunas.org.es.vacunas.org

SHA-256 Fingerprint

45:7E:37:36:0E:DE:6E:AC:FB:5C:FD:AA:D0:BD:6C:45:EA:4D:CA:07...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Sat, 30 May 2026 19:24:56 GMT
link
<https://vacunas.org/wp-json/>; rel="https://api.w.org/", <h...
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mail.vacunas.org

Domain Information

vacunas.org

Domain Age
22 years

Created

09.05.2004

Expires

09.05.2027

Last Updated

28.04.2026

Registrar

Tecnocr?tica Centro de Datos, 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
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.
B
73/100
Mobile Friendly7 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, maximum-scale=1, user-scalable=0
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Helvetica

WCAG Partial
53/100
Readability
/30
20/30

19px · LH 1.37

Hierarchy
/20
7/20
WCAG
/25
16/25

1.94:1 min contrast

Performance
/25
10/25

3 fonts · 7 req

Heading Font

Helvetica

Sans

Body Font

Helvetica

Sans19px

Contrast Ratio

1.94:1

4 issues

Reading Comfort

~34 CPL

Narrow lines
40px
h2
20px
h3
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

⚠️ Tight line spacing (1.37). Increase to 1.4–1.6 for better readability.

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

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.9:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 0

Color Palette

8 unique colors
7.06:1 AAA Light
#ffffff
Background· 51.5%
#585955
Other· 3.9%
#253781
Primary· 0%
#abdcf9
Accent· 11.299999999999999%
#dbf1f8
Primary· 8.200000000000001%
#1f234c
Secondary· 6.7%
#889cac
Secondary· 6.6%
#dedac6
Secondary· 6.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
GDPR Cookie ConsentFree

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
3
Async
2
Defer

Top Script Sources

vacunas.org(19)googletagmanager.com(1)

Website Identity

Asociación Española de Vacunología

Asociación Española de Vacunología

Organization

La Asociación Española de Vacunología es una asociación médico-científica sin ánimo de lucro que fue constituida el 24 de noviembre del año 2000

[email protected]
vacunas.org/
22 years old
Location detected: 🇪🇸 Spainvia ip
Tecnocr?tica Centro de Datos, S.L.es

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Last analyzed: 30 May 2026 at 19:25

Historical Analysis & Change Tracking

vacunas.org Technology Stack - Built With jQuery, Tailwind CSS, Font Awesome, Google Fonts, Google Analytics | StackOptic | StackOptic