atlantica.se Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of atlantica.se on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 22535ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 76 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 50/100 (moderate). The following security headers are properly configured: Strict-Transport-Security (HSTS), X-Frame-Options, and X-Content-Type-Options. However, the site is missing Content-Security-Policy, 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 atlantica.se. The detected stack includes Bootstrap and Google Tag Manager.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, atlantica.se receives an overall trust score of 74/100, classified as "Likely Safe".
HTTP Response
Status200 OK
Response Time22535ms
ProtocolHTTP/2
Page Size76 KB
CompressionGzip
Compression Savings~60.0%
CDNYes ✓
Servercloudflare
Total Requests162
3rd Party Domains11
Redirect1 hop(s)
Detected Technologies (2)
🎨 Bootstrap
🏷️ Google Tag Manager
Security Headers
✗
Content-Security-Policy
Not set
✓
Strict-Transport-Security (HSTS)
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 OV R36
SubjectcountryName=DK, stateOrProvinceName=Hovedstaden, organizationName=Tryg Forsikring A/S, commonName=*.atlantica.se
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm—
Issued—
Expires— (? days)
SANs—
atlantica.se Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, atlantica.se receives a trust score of 74/100, 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 reject policy — the strongest available setting, DKIM (DomainKeys Identified Mail) providing cryptographic email verification, and DNSSEC providing authenticated DNS responses.
Areas of concern include: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks, missing Referrer-Policy, potentially leaking URL information to third parties, and the domain's WHOIS information is hidden behind a privacy service, making it harder to verify the owner's identity. While these issues don't necessarily indicate malicious intent, they represent areas where the website's security posture could be improved.
We checked atlantica.se 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)
✅ DKIM configured
✅ DNSSEC enabled
✅ Sitemap.xml found
⚠️ Missing Content-Security-Policy
⚠️ 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
atlantica.se Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned atlantica.se 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.
CSS Framework: Bootstrap — provides the styling and responsive layout system for atlantica.se.
Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for atlantica.se.
We also extracted the following tracking identifiers: Google Tag Manager container GTM-PW2KRWV. These IDs can be used to identify other websites operated by the same organization.
CSS Framework
Tag Manager
🏷️ Google Tag Manager(95%)
Tracking IDs
atlantica.se Performance, Speed & Core Web Vitals
🤖 AI Summary
atlantica.se delivers its homepage in 22535ms (server response time), which is considered slow by industry standards. The total page weight is 76 KB, and we detected 162 resource requests loading assets from 11 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 4 CSS files and 1 out of 7 JavaScript files are minified. Minifying the remaining 9 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 atlantica.se produces approximately 0.04g 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 76 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for atlantica.se. 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 view0.04g
RatingA
Page Weight & Optimization
HTML Size76 KB
CompressionGzip
Compression Savings~60.0%
CDNYes ✓
Total Requests162
3rd Party Domains11
CSS Minified1/4
JS Minified1/7
atlantica.se DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
atlantica.se resolves to the IPv4 address 217.114.94.2, 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.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, and ns4.eurodns.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 atlantica.se is handled by mailanyone.net with 4 MX records configured: dk.mx1.mailanyone.net, dk.mx2.mx25.net, and dk.mx3.mailanyone.net and 1 more. 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 (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 enabled for atlantica.se, providing an additional layer of security by cryptographically signing DNS records. This prevents DNS cache poisoning and man-in-the-middle attacks that could redirect visitors to malicious websites.
Our subdomain enumeration scan discovered 3 active subdomains for atlantica.se: cdn.atlantica.se, mail.atlantica.se, and www.atlantica.se. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
NS
ns1.eurodns.com
ns2.eurodns.com
ns3.eurodns.com
ns4.eurodns.com
MX
dk.mx1.mailanyone.net
dk.mx2.mx25.net
dk.mx3.mailanyone.net
dk.mx4.mx25.net
Email & Authentication
MX Providermailanyone.net
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportNo
Subdomains (3 found)
cdn.atlantica.se mail.atlantica.se www.atlantica.se
atlantica.se Page Content, Images & Accessibility
🤖 AI Summary
The homepage of atlantica.se contains 578 words of visible text content. This is a moderate amount of content. The page is structured with 7 H2 headings, 1 H3 headings, 0 H4 headings.
The page includes 16 images. 2 images (12%) 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 88% of images have proper alt text — we recommend adding descriptive alt attributes to all images.
The link structure consists of 88 internal links pointing to other pages on the same domain and 7 external links pointing to third-party websites. There are 7 external JavaScript files, 4 CSS stylesheets, and 1 iframes on the page.
The site implements the following web standards and features: XML Sitemap (helps search engines discover all pages).
Notable missing features: robots.txt and Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility.
We detected the following payment methods accepted on atlantica.se: Visa. Offering multiple payment options including credit cards and digital wallets improves customer trust and can increase conversion rates.
The website has social media presence across 2 platforms: Facebook (@AtlanticaBatforsakring) and Instagram (@atlanticabatforsakring). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
Content Structure
H1Atlantica - Njut av ett tryggt båtliv
H2 Tags7
H3 Tags1
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links88
External Links7
Assets & Features
JavaScript Files7
JS Minified1/7
CSS Files4
CSS Minified1/4
Iframes1
Images16
Missing Alt2
SitemapYes ✓
Robots.txtNo
PWANo
AMPNo
RSS FeedNo
Payment Methods Detected
Social Media Presence
Facebook: @AtlanticaBatforsakringInstagram: @atlanticabatforsakring
atlantica.se SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for atlantica.se is well-optimized at 41 characters: "Atlantica – Tryggare båtliv sedan år 1916". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation.
The meta description is 127 characters (well-optimized): "Atlantica är ett av Sveriges äldsta försäkringsbolag för båtar. Vi försäkrar motorbåt, segelbåt, vattenskoter och entusi...". 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.atlantica.se/, preventing duplicate content issues, the page language is declared as sv, the meta robots directive is set to index,follow, and a favicon is configured.
Open Graph meta tags are configured with 4/4 recommended fields: OG title ("Atlantica..."), OG description, OG image (social sharing thumbnail), OG type (website). 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.
Google SERP Preview
Atlantica – Tryggare båtliv sedan år 1916
https://atlantica.se
Atlantica är ett av Sveriges äldsta försäkringsbolag för båtar. Vi försäkrar motorbåt, segelbåt, vattenskoter och entusiastbåt.
Meta Tags
TitleAtlantica – Tryggare båtliv sedan år 1916...
Title Length41 chars
Meta Desc Length127 chars
H1Atlantica - Njut av ett tryggt båtliv
Languagesv
Canonicalhttps://www.atlantica.se/
Meta Robotsindex,follow
Meta Keywordsnot set
Schema.org & Social
Schema Types—
OG Typewebsite
OG ImageSet ✓
Twitter Cardsummary
FaviconSet ✓
Open Graph Preview
atlantica.se
Atlantica
Atlantica är ett av Sveriges äldsta försäkringsbolag för båtar. Vi försäkrar motorbåt, segelbåt, vattenskoter och entusiastbåt.
atlantica.se Related Domains & Cross-References
🤖 AI Summary
Related domain discovery works by finding other websites that share the same IP address, Google Tag Manager container ID, Google Analytics property, or advertising pixel IDs with atlantica.se. This data becomes available after batch-crawling the domain database — individual domain lookups cannot populate this section. We extracted the following tracking IDs that can be used for cross-referencing: gtm_id: GTM-PW2KRWV.
Tracking IDs for Cross-Referencing
Related Domains
Related domain data requires database (populated after batch crawl)