flatex.at Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of flatex.at on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 18538ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 467 KB.
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 35/100 (below average). The following security headers are properly configured: Strict-Transport-Security (HSTS) and X-Content-Type-Options. However, the site is missing Content-Security-Policy, X-Frame-Options, Referrer-Policy, and Permissions-Policy, which could expose the site and its users to cross-site scripting (XSS), clickjacking, and other web-based attacks.
Our technology detection scan identified 2 technologies across 2 categories powering flatex.at. The detected stack includes Matomo and Google Tag Manager.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, flatex.at receives an overall trust score of 70/100, classified as "Likely Safe".
HTTP Response
Status200 OK
Response Time18538ms
ProtocolHTTP/2
Page Size467 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
ServerApache
Total Requests188
3rd Party Domains12
Redirect1 hop(s)
Detected Technologies (2)
📊 Matomo
🏷️ Google Tag Manager
Security Headers
✗
Content-Security-Policy
Not set
✓
Strict-Transport-Security (HSTS)
Set ✓
✗
X-Frame-Options
Not set
✓
X-Content-Type-Options
Set ✓
✗
Referrer-Policy
Not set
✗
Permissions-Policy
Not set
SSL Certificate
IssuerSectigo Limited
Issuer FullcountryName=GB, organizationName=Sectigo Limited, commonName=Sectigo Public Server Authentication CA EV R36
SubjectserialNumber=HRB 141306, jurisdictionCountryName=DE, businessCategory=Private Organization, countryName=DE, stateOrProvinceName=Hessen, organizationName=flatexDEGIRO SE, commonName=www.flatex.at
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_128_GCM_SHA256
Algorithm—
Issued—
Expires— (? days)
SANs—
flatex.at Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, flatex.at receives a trust score of 70/100, 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, and DMARC email authentication with a reject policy — the strongest available setting.
Areas of concern include: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks, no X-Frame-Options header, which could allow the site to be embedded in malicious iframes (clickjacking), missing Referrer-Policy, potentially leaking URL information to third parties, 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 flatex.at 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=reject)
⚠️ DNSSEC not enabled
⚠️ Missing Content-Security-Policy
⚠️ Missing X-Frame-Options
⚠️ Missing Referrer-Policy
Blacklist Checks (8/8 clean)
✓
Google Safe Browsing
clean
✓
Phishtank
clean
✓
Urlhaus
clean
✓
Openphish
clean
✓
Dnsfilter
clean
✓
Spamhaus Dbl
clean
✓
Surbl
clean
✓
Virustotal
clean
flatex.at Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned flatex.at and identified 2 distinct technologies across 2 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records.
Analytics: Matomo — tracks visitor behavior and provides traffic insights for flatex.at.
Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for flatex.at.
We also extracted the following tracking identifiers: Google Tag Manager container GTM-PMRFTK2. These IDs can be used to identify other websites operated by the same organization.
Analytics
Tag Manager
🏷️ Google Tag Manager(95%)
Tracking IDs
flatex.at Performance, Speed & Core Web Vitals
🤖 AI Summary
flatex.at delivers its homepage in 18538ms (server response time), which is considered slow by industry standards. The total page weight is 467 KB, and we detected 188 resource requests loading assets from 12 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: 0 out of 1 CSS files and 0 out of 12 JavaScript files are minified. Minifying the remaining 13 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.
From an environmental perspective, each page view of flatex.at produces approximately 0.23g of CO₂, earning a carbon rating of B. 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 467 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for flatex.at. 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 view0.23g
RatingB
Page Weight & Optimization
HTML Size467 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests188
3rd Party Domains12
CSS Minified0/1
JS Minified0/12
flatex.at DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
flatex.at resolves to the IPv4 address 217.145.106.166, but does not support IPv6. IPv6 adoption is increasingly important as IPv4 address space becomes exhausted, and some ISPs and regions are transitioning to IPv6-only connectivity. The domain has 1 A record(s) configured.
The domain name system is managed by 4 name servers: ns1.flatex.com, ns2.flatex.com, ns3.flatex.com, and ns5.flatex.com. Having 4 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 flatex.at is handled by retarus.com with 2 MX records configured: mx-in01.eu.retarus.com and mx-in02.eu.retarus.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 reject policy — the strongest setting, instructing receiving servers to reject unauthorized emails entirely. DKIM was not detected. Without DKIM, recipients cannot cryptographically verify that emails claiming to be from this domain are authentic.
DNSSEC is not enabled for flatex.at. 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 4 active subdomains for flatex.at: app.flatex.at, m.flatex.at, mail.flatex.at, and www.flatex.at. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
NS
ns1.flatex.com
ns2.flatex.com
ns3.flatex.com
ns5.flatex.com
MX
mx-in01.eu.retarus.com
mx-in02.eu.retarus.com
Email & Authentication
MX Providerretarus.com
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportNo
Subdomains (4 found)
app.flatex.at m.flatex.at mail.flatex.at www.flatex.at
flatex.at Page Content, Images & Accessibility
🤖 AI Summary
The homepage of flatex.at contains 1,266 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 21 H2 headings, 5 H3 headings, 0 H4 headings.
The page includes 22 images. 1 images (5%) 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 95% of images have proper alt text — we recommend adding descriptive alt attributes to all images.
The link structure consists of 103 internal links pointing to other pages on the same domain and 8 external links pointing to third-party websites. The high number of internal links suggests a well-interconnected site structure, which helps search engines discover and crawl all pages efficiently. There are 12 external JavaScript files, 1 CSS stylesheets, and 3 iframes on the page.
The site implements the following web standards and features: Schema.org structured data (ContactPoint, Organization, SearchAction, and WebPage).
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 (@flatex.onlinebroker), Twitter (@flatex), Instagram (@flatex.onlinebroker), and Linkedin (@flatex-onlinebroker). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
Content Structure
H1Besser richtighandeln
H2 Tags21
H3 Tags5
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links103
External Links8
Assets & Features
JavaScript Files12
JS Minified0/12
CSS Files1
CSS Minified0/1
Iframes3
Images22
Missing Alt1
SitemapNo
Robots.txtNo
PWANo
AMPNo
RSS FeedNo
Schema.org Types
ContactPointOrganizationSearchActionWebPage
Social Media Presence
Facebook: @flatex.onlinebrokerTwitter: @flatexInstagram: @flatex.onlinebrokerLinkedin: @flatex-onlinebroker
flatex.at SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for flatex.at is well-optimized at 59 characters: "Traden, Anlegen & Sparen in Aktien, ETFs & mehr | flatex.at". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation.
The meta description is 96 characters (well-optimized): "✓ mehrfach ausgezeichneter Online-Broker ✓ sicher, transparent & günstig ➤ Jetzt Depot eröffnen!". Google typically displays up to 155-160 characters of the meta description in search results. A compelling meta description with a clear call-to-action can significantly improve click-through rates from search results.
The canonical url is correctly set to https://www.flatex.at/, preventing duplicate content issues, the page language is declared as de-at, the meta robots directive is set to index,follow, and a favicon is configured.
No Open Graph tags are configured. When someone shares a link to flatex.at on social media, the platform will have to guess the title, description, and image — often producing unattractive or inaccurate previews. Adding OG tags is essential for social media marketing.
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: ContactPoint, Organization, SearchAction, and WebPage. 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
Traden, Anlegen & Sparen in Aktien, ETFs & mehr | flatex.at
https://flatex.at
✓ mehrfach ausgezeichneter Online-Broker ✓ sicher, transparent & günstig ➤ Jetzt Depot eröffnen!
Meta Tags
TitleTraden, Anlegen & Sparen in Aktien, ETFs & mehr | flatex.at...
Title Length59 chars
Meta Desc Length96 chars
H1Besser richtighandeln
Languagede-at
Canonicalhttps://www.flatex.at/
Meta Robotsindex,follow
Meta Keywordsnot set
Schema.org & Social
Schema TypesContactPoint, Organization, SearchAction, WebPage
OG Type—
OG ImageNot set
Twitter Cardsummary
FaviconSet ✓