chimneysheep.co.uk Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of chimneysheep.co.uk on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 9429ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 489 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 70/100 (good). The following security headers are properly configured: Content-Security-Policy, Strict-Transport-Security (HSTS), X-Frame-Options, and X-Content-Type-Options. However, the site is missing 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 11 technologies across 10 categories powering chimneysheep.co.uk. The detected stack includes Shopify, Next.js, Tailwind CSS, Vite, Google Analytics 4, Microsoft Clarity, Google Tag Manager, Klaviyo, Shop Pay, reCAPTCHA v3, and jQuery. The primary e-commerce platform is Shopify. The site uses Next.js as its primary framework.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, chimneysheep.co.uk receives an overall trust score of 75/100, classified as "Likely Safe".
HTTP Response
Status200 OK
Response Time9429ms
ProtocolHTTP/2
Page Size489 KB
CompressionGzip
Compression Savings~60.0%
CDNYes ✓
Servercloudflare
Total Requests372
3rd Party Domains24
RedirectNone
Detected Technologies (11)
🛒 Shopify
🔧 Next.js
🎨 Tailwind CSS
🔨 Vite
📊 Google Analytics 4
📊 Microsoft Clarity
🏷️ Google Tag Manager
📧 Klaviyo
💳 Shop Pay
🔒 reCAPTCHA v3
📦 jQuery
Security Headers
✓
Content-Security-Policy
Set ✓
✓
Strict-Transport-Security (HSTS)
Set ✓
✓
X-Content-Type-Options
Set ✓
✗
Referrer-Policy
Not set
✗
Permissions-Policy
Not set
SSL Certificate
IssuerLet's Encrypt
Issuer FullcountryName=US, organizationName=Let's Encrypt, commonName=YE1
SubjectcommonName=chimneysheep.co.uk
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm—
Issued—
Expires— (? days)
SANs—
chimneysheep.co.uk Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, chimneysheep.co.uk 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 quarantine policy, and DKIM (DomainKeys Identified Mail) providing cryptographic email verification.
Areas of concern include: 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 chimneysheep.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
✅ HSTS enabled
✅ SPF configured
✅ DMARC configured (p=quarantine)
✅ DKIM configured
⚠️ DNSSEC not enabled
✅ Sitemap.xml found
✅ Robots.txt found
⚠️ 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
chimneysheep.co.uk Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned chimneysheep.co.uk and identified 11 distinct technologies across 10 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records.
Ecommerce: Shopify — powers the online store and shopping functionality for chimneysheep.co.uk.
Framework: Next.js — provides the application framework and routing for chimneysheep.co.uk.
CSS Framework: Tailwind CSS — provides the styling and responsive layout system for chimneysheep.co.uk.
Build Tool: Vite — bundles and optimizes the JavaScript and CSS assets for chimneysheep.co.uk.
Analytics: Google Analytics 4 and Microsoft Clarity — tracks visitor behavior and provides traffic insights for chimneysheep.co.uk.
Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for chimneysheep.co.uk.
Email Marketing: Klaviyo — manages email campaigns and subscriber lists for chimneysheep.co.uk.
Payments: Shop Pay — processes payment transactions for chimneysheep.co.uk.
Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for chimneysheep.co.uk.
JavaScript Library: jQuery — provides utility functions and DOM manipulation for chimneysheep.co.uk.
We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-TFWCQWB470 and Google Tag Manager container GTM-PB9ZX55. These IDs can be used to identify other websites operated by the same organization.
Ecommerce
Framework
CSS Framework
Build Tool
Analytics
📊 Google Analytics 4(95%)📊 Microsoft Clarity(95%)
Tag Manager
🏷️ Google Tag Manager(95%)
Email Marketing
Payments
Security
JavaScript Library
Tracking IDs
ga4_idG-TFWCQWB470
gtm_idGTM-PB9ZX55
chimneysheep.co.uk Performance, Speed & Core Web Vitals
🤖 AI Summary
chimneysheep.co.uk delivers its homepage in 9429ms (server response time), which is considered slow by industry standards. The total page weight is 489 KB, and we detected 372 resource requests loading assets from 24 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 7 CSS files and 1 out of 24 JavaScript files are minified. Minifying the remaining 30 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 chimneysheep.co.uk produces approximately 0.24g 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 489 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for chimneysheep.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 view0.24g
RatingB
Page Weight & Optimization
HTML Size489 KB
CompressionGzip
Compression Savings~60.0%
CDNYes ✓
Total Requests372
3rd Party Domains24
CSS Minified0/7
JS Minified1/24
chimneysheep.co.uk DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
chimneysheep.co.uk resolves to the IPv4 address 23.227.38.65, 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 2 name servers: alexa.ns.cloudflare.com and keanu.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 chimneysheep.co.uk is handled by Microsoft 365 with 1 MX records configured: chimneysheep-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 quarantine policy — a moderate setting, directing unauthorized emails to spam/junk folders. 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 chimneysheep.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 chimneysheep.co.uk: www.chimneysheep.co.uk. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
NS
alexa.ns.cloudflare.com
keanu.ns.cloudflare.com
MX
chimneysheep-co-uk.mail.protection.outlook.com
Email & Authentication
MX ProviderMicrosoft 365
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportNo
Subdomains (1 found)
chimneysheep.co.uk Page Content, Images & Accessibility
🤖 AI Summary
The homepage of chimneysheep.co.uk contains 2,368 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 24 H2 headings, 41 H3 headings, 0 H4 headings.
The page includes 88 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 214 internal links pointing to other pages on the same domain and 13 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 24 external JavaScript files, 7 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), robots.txt (controls search engine crawling behavior), and Schema.org structured data (ContactPoint, Organization, and PostalAddress).
We detected the following payment methods accepted on chimneysheep.co.uk: Visa, Mastercard, American Express, Discover, and Apple Pay. 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 3 platforms: Facebook (@ChimneySheep), Twitter (@ChimneySheep), and Instagram (@chimneysheep). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
Content Structure
H1Shop some of our collections
H2 Tags24
H3 Tags41
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links214
External Links13
Assets & Features
JavaScript Files24
JS Minified1/24
CSS Files7
CSS Minified0/7
Iframes1
Images88
Missing Alt0
SitemapYes ✓
Robots.txtYes ✓
PWANo
AMPNo
RSS FeedNo
Schema.org Types
ContactPointOrganizationPostalAddress
Payment Methods Detected
💳 Visa💳 Mastercard💳 American Express💳 Discover💳 Apple Pay
Social Media Presence
Facebook: @ChimneySheepTwitter: @ChimneySheepInstagram: @chimneysheep
chimneysheep.co.uk SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for chimneysheep.co.uk is good at 64 characters: "Chimney Sheep® draught excluders and other sustainable solutions". The length is acceptable, though it may be slightly truncated in some search result displays.
The meta description is 152 characters (well-optimized): "Save energy with a Chimney Sheep draught excluder. Insulate chimneys, doors, and windows with eco-friendly wool products...". 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://chimneysheep.co.uk/, preventing duplicate content issues, the page language is declared as en, and a favicon is configured.
Open Graph meta tags are configured with 4/4 recommended fields: OG title ("Chimney Sheep® draught excluders and other sustainable solut..."), 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.
The site implements Schema.org structured data with the following types: ContactPoint, Organization, and PostalAddress. 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
Chimney Sheep® draught excluders and other sustainable solutions
https://chimneysheep.co.uk
Save energy with a Chimney Sheep draught excluder. Insulate chimneys, doors, and windows with eco-friendly wool products, compostable nappies, and more.
Meta Tags
TitleChimney Sheep® draught excluders and other sustainable solut...
Title Length64 chars
Meta Desc Length152 chars
H1Shop some of our collections
Languageen
Canonicalhttps://chimneysheep.co.uk/
Meta Robotsnot set
Meta Keywordsnot set
Schema.org & Social
Schema TypesContactPoint, Organization, PostalAddress
OG Typewebsite
OG ImageSet ✓
Twitter Cardsummary_large_image
FaviconSet ✓
Open Graph Preview
chimneysheep.co.uk
Chimney Sheep® draught excluders and other sustainable solutions
Save energy with a Chimney Sheep draught excluder. Insulate chimneys, doors, and windows with eco-friendly wool products, compostable nappies, and more.