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cerama.dk

HTTPS HTTP/2 Gzip Crawled in 21,993ms · June 27, 2026 14:38 UTC

cerama.dk Website Overview & Technology Report

🤖 AI Summary
We performed a comprehensive analysis of cerama.dk on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 339ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 216 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 0/100 (poor). No security headers are configured, which is a significant security concern. However, the site is missing Content-Security-Policy, Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-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 3 technologies across 3 categories powering cerama.dk. The detected stack includes Google Analytics 4, Google Tag Manager, and Meta Pixel. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, cerama.dk receives an overall trust score of 65/100, classified as "Likely Safe".
65
/ 100
Trust Score
0
/ 100
Security Headers
HTTP Response
Status200 OK
Response Time339ms
ProtocolHTTP/2
Page Size216 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Server
Total Requests347
3rd Party Domains7
RedirectNone
Detected Technologies (3)
📊 Google Analytics 4 🏷️ Google Tag Manager 📢 Meta Pixel
Security Headers
Content-Security-Policy
Not set
Strict-Transport-Security (HSTS)
Not set
X-Frame-Options
Not set
X-Content-Type-Options
Not set
Referrer-Policy
Not set
Permissions-Policy
Not set
SSL Certificate
IssuerLet's Encrypt
Issuer FullcountryName=US, organizationName=Let's Encrypt, commonName=R12
SubjectcommonName=cerama.dk
Type
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm
Issued
Expires— (? days)
SANs

cerama.dk Trust Score & Safety Analysis

🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, cerama.dk receives a trust score of 65/100, 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, 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, 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, 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 cerama.dk 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.
65
/ 100
Likely Safe
Trust Signals
Valid HTTPS
SPF configured
DMARC configured (p=reject)
DKIM configured
DNSSEC enabled
Sitemap.xml found
⚠️ 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

cerama.dk Technology Stack & Detected Technologies

🤖 AI Summary
Our technology detection engine scanned cerama.dk and identified 3 distinct technologies across 3 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for cerama.dk. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for cerama.dk. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for cerama.dk. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-CVX29NVNHC, Google Tag Manager container GTM-TS96BBBP, and Meta (Facebook) Pixel ID 496992258230486. These IDs can be used to identify other websites operated by the same organization.
Analytics
📊 Google Analytics 4(95%)
Tag Manager
🏷️ Google Tag Manager(95%)
Advertising
📢 Meta Pixel(95%)
Tracking IDs
ga4_idG-CVX29NVNHC
gtm_idGTM-TS96BBBP
meta_pixel_id496992258230486

cerama.dk Performance, Speed & Core Web Vitals

🤖 AI Summary
cerama.dk delivers its homepage in 339ms (server response time), which is considered fast by industry standards. The total page weight is 216 KB, and we detected 347 resource requests loading assets from 7 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 2 CSS files and 0 out of 4 JavaScript files are minified. Minifying the remaining 5 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 cerama.dk produces approximately 0.11g 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 216 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for cerama.dk. 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 view0.11g
RatingA
Page Weight & Optimization
HTML Size216 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests347
3rd Party Domains7
CSS Minified1/2
JS Minified0/4

cerama.dk DNS Records, Email Authentication & Domain Registration

🤖 AI Summary
cerama.dk resolves to the IPv4 address 81.95.249.45, 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 3 name servers: ns1.simply.com, ns2.simply.com, and ns3.simply.com. Having 3 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 cerama.dk is handled by Microsoft 365 with 1 MX records configured: cerama-dk.mail.protection.outlook.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 (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 cerama.dk, 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 2 active subdomains for cerama.dk: shop.cerama.dk and www.cerama.dk. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
A
81.95.249.45
NS
ns1.simply.com
ns2.simply.com
ns3.simply.com
MX
cerama-dk.mail.protection.outlook.com
Email & Authentication
SPF
DMARC p=reject
DKIM
DNSSEC
MX ProviderMicrosoft 365
Registrar
Organisation
Country
Contact
Registered
Expires
Domain Age
IPv6 SupportNo
Subdomains (2 found)
shop.cerama.dk www.cerama.dk

cerama.dk Page Content, Images & Accessibility

🤖 AI Summary
The homepage of cerama.dk contains 798 words of visible text content. This is a moderate amount of content. The page is structured with 3 H2 headings, 6 H3 headings, 0 H4 headings, 0 H5, and 22 H6 headings. The page includes 14 images. 4 images (29%) 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 71% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 306 internal links pointing to other pages on the same domain and 6 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 4 external JavaScript files, 2 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. The website has social media presence across 3 platforms: Facebook (@tr), Instagram (@cerama.dk), and Linkedin (@cerama-a-s). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
798
Words
14
Images
71%
Alt Text Score
216
Page Size (KB)
Content Structure
H1Startpakke til drejning
H2 Tags3
H3 Tags6
H4 Tags0
H5 Tags0
H6 Tags22
Internal Links306
External Links6
Assets & Features
JavaScript Files4
JS Minified0/4
CSS Files2
CSS Minified1/2
Iframes1
Images14
Missing Alt4
SitemapYes ✓
Robots.txtNo
PWANo
AMPNo
RSS FeedNo
Social Media Presence
Facebook: @trInstagram: @cerama.dkLinkedin: @cerama-a-s

cerama.dk SEO Analysis, Meta Tags & Open Graph

🤖 AI Summary
The title tag for cerama.dk is well-optimized at 44 characters: "Cerama - Over 45 år med ler, keramik og glas". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 118 characters (well-optimized): "God kvalitet er ikke fråds – det er sund fornuft. Hos Cerama tilbyder vi materialer og maskiner i den bedste kvalitet.". 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 /, preventing duplicate content issues, the page language is declared as da, and a favicon is configured. Open Graph meta tags are configured with 3/4 recommended fields: OG title ("Cerama - Over 45 år med ler, keramik og glas..."), OG description, 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.
Google SERP Preview
Cerama - Over 45 år med ler, keramik og glas
https://cerama.dk
God kvalitet er ikke fråds – det er sund fornuft. Hos Cerama tilbyder vi materialer og maskiner i den bedste kvalitet.
Meta Tags
TitleCerama - Over 45 år med ler, keramik og glas...
Title Length44 chars
Meta Desc Length118 chars
H1Startpakke til drejning
Languageda
Canonical/
Meta Robotsnot set
Meta Keywordsnot set
Schema.org & Social
Schema Types
OG Typewebsite
OG ImageNot set
Twitter Card
FaviconSet ✓