fundeu.es Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of fundeu.es on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 10369ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 114 KB, and the site is served behind a CDN (Content Delivery Network).
Warning: The website does not have a valid SSL certificate. Visitors may see security warnings in their browser, and data transmitted to and from this website is not encrypted.
The security headers analysis reveals a score of 100/100 (excellent). The following security headers are properly configured: Content-Security-Policy, Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy. All recommended security headers are in place, providing comprehensive protection against common web attacks.
Our technology detection scan identified 5 technologies across 5 categories powering fundeu.es. The detected stack includes WordPress, Mailchimp, reCAPTCHA v3, Google Fonts, and jQuery.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, fundeu.es receives an overall trust score of 75/100, classified as "Likely Safe".
HTTP Response
Status200 OK
Response Time10369ms
ProtocolHTTP/2
Page Size114 KB
CompressionGzip
Compression Savings~60.0%
CDNYes ✓
Servercloudflare
Total Requests125
3rd Party Domains16
Redirect1 hop(s)
Detected Technologies (5)
• WordPress
📧 Mailchimp
🔒 reCAPTCHA v3
🔤 Google Fonts
📦 jQuery
Security Headers
✓
Content-Security-Policy
Set ✓
✓
Strict-Transport-Security (HSTS)
Set ✓
✓
X-Content-Type-Options
Set ✓
✓
Permissions-Policy
Set ✓
SSL Certificate
IssuerGoogle Trust Services
Issuer FullcountryName=US, organizationName=Google Trust Services, commonName=WE1
SubjectcommonName=fundeu.es
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm—
Issued—
Expires— (? days)
SANs—
fundeu.es Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, fundeu.es receives a trust score of 75/100, which places it in the "Likely Safe" category. This score is calculated by evaluating multiple factors including SSL certificate validity, domain registration history, email authentication protocols, security header configuration, and blacklist status across major threat intelligence databases.
The analysis identified several positive trust signals: a valid HTTPS connection protecting data in transit, HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks, SPF (Sender Policy Framework) email authentication preventing email spoofing, DMARC email authentication with a none policy, and DKIM (DomainKeys Identified Mail) providing cryptographic email verification.
Areas of concern include: the domain's WHOIS information is hidden behind a privacy service, making it harder to verify the owner's identity and DNSSEC is not enabled, leaving DNS queries vulnerable to spoofing attacks. While these issues don't necessarily indicate malicious intent, they represent areas where the website's security posture could be improved.
We checked fundeu.es against 8 major blacklist databases including Google Safe Browsing, Phishtank, Urlhaus, Openphish, Dnsfilter, Spamhaus Dbl, Surbl, and Virustotal. The domain passed all 8 checks with a clean status, meaning it has not been flagged for phishing, malware distribution, spam, or other malicious activities by any of the tested threat intelligence providers.
Trust Signals
✅ Valid HTTPS
✅ HSTS enabled
✅ SPF configured
✅ DMARC configured (p=none)
✅ DKIM configured
⚠️ DNSSEC not enabled
Blacklist Checks (8/8 clean)
✓
Google Safe Browsing
clean
✓
Phishtank
clean
✓
Urlhaus
clean
✓
Openphish
clean
✓
Dnsfilter
clean
✓
Spamhaus Dbl
clean
✓
Surbl
clean
✓
Virustotal
clean
fundeu.es Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned fundeu.es and identified 5 distinct technologies across 5 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records.
CMS: WordPress — manages the content and page structure for fundeu.es.
Email Marketing: Mailchimp — manages email campaigns and subscriber lists for fundeu.es.
Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for fundeu.es.
Fonts: Google Fonts — delivers web fonts for typography for fundeu.es.
JavaScript Library: jQuery — provides utility functions and DOM manipulation for fundeu.es.
CMS
Email Marketing
Security
Fonts
JavaScript Library
fundeu.es Performance, Speed & Core Web Vitals
🤖 AI Summary
fundeu.es delivers its homepage in 10369ms (server response time), which is considered slow by industry standards. The total page weight is 114 KB, and we detected 125 resource requests loading assets from 16 third-party domains. A high number of third-party domains can significantly impact page load time due to additional DNS lookups and TLS handshakes required for each domain.
The website uses Gzip compression for text-based assets, achieving an estimated 60.0% reduction in transfer size. This reduces bandwidth usage and improves page load times, especially for visitors on slower connections.
Asset minification status: 1 out of 13 CSS files and 12 out of 27 JavaScript files are minified. Minifying the remaining 27 unminified file(s) could further reduce page weight by 10-30% for those assets. Minification is a best practice that reduces download sizes without affecting functionality.
The site is served through a Content Delivery Network (CDN), which caches static assets at edge servers around the world. This means visitors from different geographic regions receive content from the nearest edge server, significantly reducing latency. CDN usage is particularly important for websites with a global audience, as it can reduce page load times by 40-60% for distant visitors.
From an environmental perspective, each page view of fundeu.es produces approximately 0.06g of CO₂, earning a carbon rating of A. This places the website among the cleanest on the web, demonstrating efficient use of server resources and optimized content delivery. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 114 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for fundeu.es. This typically means the site doesn't have enough real-world Chrome user traffic to generate statistically significant field data, or the domain is not included in the CrUX dataset. Core Web Vitals (LCP, INP, CLS) are important Google ranking factors that measure real user experience.
Core Web Vitals data not available
Requires CrUX API key configuration
Carbon Footprint
CO₂ per page view0.06g
RatingA
Page Weight & Optimization
HTML Size114 KB
CompressionGzip
Compression Savings~60.0%
CDNYes ✓
Total Requests125
3rd Party Domains16
CSS Minified1/13
JS Minified12/27
fundeu.es DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
fundeu.es resolves to the IPv4 address 104.21.9.21 and also supports IPv6 (2606:4700:3033::ac43:9e98), demonstrating modern network infrastructure readiness. The domain has 2 A record(s) configured.
The domain name system is managed by 2 name servers: rene.ns.cloudflare.com and tori.ns.cloudflare.com. Having 2 name servers provides good redundancy — if one fails, the others can continue serving DNS queries. The choice of name servers often indicates the DNS hosting provider or CDN service being used.
Email for fundeu.es is handled by Google Workspace with 1 MX records configured: smtp.google.com. Multiple MX records provide failover redundancy — if the primary mail server is unavailable, email will be routed to the next available server.
SPF (Sender Policy Framework) is configured, which specifies which mail servers are authorized to send email on behalf of this domain. This helps prevent email spoofing and improves email deliverability. DMARC (Domain-based Message Authentication, Reporting and Conformance) is configured with a none policy — a monitoring-only setting that doesn't enforce any action on unauthorized emails. DKIM (DomainKeys Identified Mail) is configured, adding a cryptographic signature to outgoing emails that receiving servers can verify to confirm the email hasn't been tampered with in transit.
DNSSEC is not enabled for fundeu.es. While not critical for most websites, DNSSEC adds an important security layer by ensuring DNS responses haven't been tampered with during transit. Enabling DNSSEC is recommended for domains handling sensitive data or financial transactions.
Our subdomain enumeration scan discovered 1 active subdomains for fundeu.es: www.fundeu.es. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
A
104.21.9.21
172.67.158.152
AAAA
2606:4700:3033::ac43:9e98
NS
rene.ns.cloudflare.com
tori.ns.cloudflare.com
Email & Authentication
MX ProviderGoogle Workspace
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportYes ✓
Subdomains (1 found)
fundeu.es Page Content, Images & Accessibility
🤖 AI Summary
The homepage of fundeu.es contains 1,381 words of visible text content. This is a substantial amount of content that provides good opportunities for search engine indexing. The page is structured with 15 H2 headings, 0 H3 headings, 0 H4 headings.
The page includes 14 images. 12 images (86%) are missing alt text attributes, which is a significant concern for both accessibility and SEO. Screen readers rely on alt text to describe images to visually impaired users, and search engines use alt text to understand image content. Only 14% of images have proper alt text — we recommend adding descriptive alt attributes to all images.
The link structure consists of 43 internal links pointing to other pages on the same domain and 15 external links pointing to third-party websites. There are 27 external JavaScript files, 13 CSS stylesheets, and 0 iframes on the page.
The site implements the following web standards and features: Schema.org structured data (BreadcrumbList, ListItem, Organization, WebPage, and WebSite) and RSS feed for content syndication.
Notable missing features: XML Sitemap and robots.txt. Adding these could improve search engine discoverability and rich result eligibility.
The website has social media presence across 4 platforms: Facebook (@fundeu), Twitter (@fundeu), Instagram (@fundeurae), and Pinterest (@fundeu). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
Content Structure
H1FundéuRAE - Fundación del Español Urgente
H2 Tags15
H3 Tags0
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links43
External Links15
Assets & Features
JavaScript Files27
JS Minified12/27
CSS Files13
CSS Minified1/13
Iframes0
Images14
Missing Alt12
SitemapNo
Robots.txtNo
PWANo
AMPNo
RSS FeedYes ✓
Schema.org Types
BreadcrumbListListItemOrganizationWebPageWebSite
Social Media Presence
Facebook: @fundeuTwitter: @fundeuInstagram: @fundeuraePinterest: @fundeu
fundeu.es SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for fundeu.es is good at 29 characters: "Fundación del Español Urgente". The length is acceptable, though it may be slightly truncated in some search result displays.
No meta description is configured for fundeu.es. This is a critical SEO oversight — without a meta description, Google will auto-generate a snippet from page content, which may not accurately represent the page or entice users to click. Adding a unique, compelling meta description of 120-155 characters is strongly recommended.
The canonical url is correctly set to https://www.fundeu.es/, preventing duplicate content issues, the page language is declared as es, the meta robots directive is set to max-image-preview:large, and a favicon is configured.
Open Graph meta tags are configured with 4/4 recommended fields: OG title ("FundéuRAE..."), OG description, OG image (social sharing thumbnail), OG type (blog). These tags control how the page appears when shared on Facebook, LinkedIn, and other social media platforms that support the Open Graph protocol.
A Twitter Card of type summary is configured, which controls how links appear when shared on Twitter/X. The "summary" type displays a large image preview, which typically generates higher engagement rates than the basic card type.
The site implements Schema.org structured data with the following types: BreadcrumbList, ListItem, Organization, WebPage, and WebSite. Structured data helps search engines understand the page content and can enable rich results (featured snippets, knowledge panels, star ratings) in Google search results, which can significantly increase click-through rates.
Google SERP Preview
Fundación del Español Urgente
https://fundeu.es
Meta Tags
TitleFundación del Español Urgente...
Title Length29 chars
Meta Desc Length0 chars
H1FundéuRAE - Fundación del Español Urgente
Languagees
Canonicalhttps://www.fundeu.es/
Meta Robotsmax-image-preview:large
Meta Keywordsnot set
Schema.org & Social
Schema TypesBreadcrumbList, ListItem, Organization, WebPage, WebSite
OG Typeblog
OG ImageSet ✓
Twitter Cardsummary
FaviconSet ✓
Open Graph Preview
fundeu.es
FundéuRAE
Fundación del Español Urgente