auto100.co.uk Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of auto100.co.uk on 2026-06-28. The website returned an HTTP 200 status code with a server response time of 20426ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 239 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 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 6 technologies across 6 categories powering auto100.co.uk. The detected stack includes Nuxt.js, React, Bootstrap, Matomo, Google Tag Manager, and reCAPTCHA v3. The site uses Nuxt.js as its primary framework. The UI is built with React.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, auto100.co.uk receives an overall trust score of 63/100, classified as "Likely Safe".
HTTP Response
Status200 OK
Response Time20426ms
ProtocolHTTP/2
Page Size239 KB
CompressionGzip
Compression Savings~60.0%
CDNYes ✓
Servercloudflare
Total Requests85
3rd Party Domains12
Redirect1 hop(s)
Detected Technologies (6)
🔧 Nuxt.js
⚛️ React
🎨 Bootstrap
📊 Matomo
🏷️ Google Tag Manager
🔒 reCAPTCHA v3
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
IssuerGoogle Trust Services
Issuer FullcountryName=US, organizationName=Google Trust Services, commonName=WE1
SubjectcommonName=auto100.co.uk
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm—
Issued—
Expires— (? days)
SANs—
auto100.co.uk Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, auto100.co.uk receives a trust score of 63/100, 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, and DKIM (DomainKeys Identified Mail) providing cryptographic email verification.
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 auto100.co.uk 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
✅ SPF configured
✅ DMARC configured (p=reject)
✅ DKIM configured
⚠️ DNSSEC not 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
auto100.co.uk Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned auto100.co.uk and identified 6 distinct technologies across 6 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records.
Framework: Nuxt.js — provides the application framework and routing for auto100.co.uk.
UI Library: React — handles the user interface rendering and component management for auto100.co.uk.
CSS Framework: Bootstrap — provides the styling and responsive layout system for auto100.co.uk.
Analytics: Matomo — tracks visitor behavior and provides traffic insights for auto100.co.uk.
Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for auto100.co.uk.
Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for auto100.co.uk.
We also extracted the following tracking identifiers: Google Tag Manager container GTM-5H6QCCTQ. These IDs can be used to identify other websites operated by the same organization.
Framework
UI Library
CSS Framework
Analytics
Tag Manager
🏷️ Google Tag Manager(95%)
Security
Tracking IDs
auto100.co.uk Performance, Speed & Core Web Vitals
🤖 AI Summary
auto100.co.uk delivers its homepage in 20426ms (server response time), which is considered slow by industry standards. The total page weight is 239 KB, and we detected 85 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 14 CSS files and 0 out of 1 JavaScript files are minified. Minifying the remaining 15 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 auto100.co.uk produces approximately 0.12g 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 239 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for auto100.co.uk. 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 view0.12g
RatingA
Page Weight & Optimization
HTML Size239 KB
CompressionGzip
Compression Savings~60.0%
CDNYes ✓
Total Requests85
3rd Party Domains12
CSS Minified0/14
JS Minified0/1
auto100.co.uk DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
auto100.co.uk resolves to the IPv4 address 104.21.9.69 and also supports IPv6 (2606:4700:3031::ac43:bd2b), demonstrating modern network infrastructure readiness. The domain has 2 A record(s) configured.
The domain name system is managed by 2 name servers: aitana.ns.cloudflare.com and fattouche.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 auto100.co.uk is handled by Microsoft 365 with 1 MX records configured: auto100-co-uk.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 not enabled for auto100.co.uk. 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 auto100.co.uk: www.auto100.co.uk. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
AAAA
2606:4700:3031::ac43:bd2b
NS
aitana.ns.cloudflare.com
fattouche.ns.cloudflare.com
MX
auto100-co-uk.mail.protection.outlook.com
Email & Authentication
MX ProviderMicrosoft 365
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportYes ✓
Subdomains (1 found)
auto100.co.uk Page Content, Images & Accessibility
🤖 AI Summary
The homepage of auto100.co.uk contains 1,982 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 16 H2 headings, 7 H3 headings, 0 H4 headings, 21 H5, and 0 H6 headings.
The page includes 8 images. All images have proper alt text attributes ✓, which is excellent for both accessibility (screen readers) and SEO (search engines can understand image content).
The link structure consists of 20 internal links pointing to other pages on the same domain and 8 external links pointing to third-party websites. There are 1 external JavaScript files, 14 CSS stylesheets, and 0 iframes on the page.
The site implements the following web standards and features: XML Sitemap (helps search engines discover all pages) and Progressive Web App (PWA) manifest (enabling app-like installation).
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 auto100.co.uk: Discover and JCB. 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 6 platforms: Facebook (@auto100.co.uk), Instagram (@auto100uk), Linkedin (@auto-100), Youtube (@auto100.), Tiktok (@auto100video), and Github (@necolas). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
Content Structure
H1—
H2 Tags16
H3 Tags7
H4 Tags0
H5 Tags21
H6 Tags0
Internal Links20
External Links8
Assets & Features
JavaScript Files1
JS Minified0/1
CSS Files14
CSS Minified0/14
Iframes0
Images8
Missing Alt0
SitemapYes ✓
Robots.txtNo
PWAYes ✓
AMPNo
RSS FeedNo
Payment Methods Detected
Social Media Presence
Facebook: @auto100.co.ukInstagram: @auto100ukLinkedin: @auto-100Youtube: @auto100.Tiktok: @auto100videoGithub: @necolas
auto100.co.uk SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for auto100.co.uk is well-optimized at 54 characters: "Auto100 | Prestige, Luxury & Performance Cars for Sale". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation.
The meta description is 177 characters (slightly long): "Discover a curated selection of prestige, luxury, and performance cars at Auto100. Specialising in high-quality vehicles...". 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.auto100.co.uk/, preventing duplicate content issues, the page language is declared as en-gb, 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 ("Auto100 | Prestige, Luxury & Performance Cars for Sale..."), 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_large_image is configured, which controls how links appear when shared on Twitter/X. The "summary_large_image" type displays a large image preview, which typically generates higher engagement rates than the basic card type.
Google SERP Preview
Auto100 | Prestige, Luxury & Performance Cars for Sale
https://auto100.co.uk
Discover a curated selection of prestige, luxury, and performance cars at Auto100. Specialising in high-quality vehicles with a customer-first approach. Explore our stock today!
Meta Tags
TitleAuto100 | Prestige, Luxury & Performance Cars for Sale...
Title Length54 chars
Meta Desc Length177 chars
H1—
Languageen-GB
Canonicalhttps://www.auto100.co.uk/
Meta Robotsindex,follow
Meta Keywordsnot set
Schema.org & Social
Schema Types—
OG Typewebsite
OG ImageSet ✓
Twitter Cardsummary_large_image
FaviconSet ✓
Open Graph Preview
auto100.co.uk
Auto100 | Prestige, Luxury & Performance Cars for Sale
Discover a curated selection of prestige, luxury, and performance cars at Auto100. Specialising in high-quality vehicles with a customer-first approach. Explore