blocblinds.co.uk

We performed a comprehensive analysis of blocblinds.co.uk on 2026-06-28. The website returned an HTTP 200 status code with a server response time of 2453ms. The page is served over HTTP/2 protocol, however no compression (Gzip or Brotli) is enabled, which means the page is transferred at its full uncompressed size. The total page weight is 195 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 9 technologies across 8 categories powering blocblinds.co.uk. The detected stack includes Google Analytics 4, Hotjar, Google Tag Manager, Meta Pixel, Klaviyo, Cloudflare, Google Fonts, jQuery 1.12.4., and Font Awesome. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, blocblinds.co.uk receives an overall trust score of 59/100, classified as "Caution Advised".

After conducting a thorough safety and legitimacy analysis, blocblinds.co.uk receives a trust score of 59/100, which places it in the "Caution Advised" 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, and DMARC email authentication with a none policy. 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 blocblinds.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.

Our technology detection engine scanned blocblinds.co.uk and identified 9 distinct technologies across 8 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 and Hotjar — tracks visitor behavior and provides traffic insights for blocblinds.co.uk. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for blocblinds.co.uk. Advertising: Meta Pixel — handles advertising pixel tracking and conversion measurement for blocblinds.co.uk. Email Marketing: Klaviyo — manages email campaigns and subscriber lists for blocblinds.co.uk. CDN: Cloudflare — accelerates content delivery by caching assets at edge locations worldwide for blocblinds.co.uk. Fonts: Google Fonts — delivers web fonts for typography for blocblinds.co.uk. JavaScript Library: jQuery (version 1.12.4.) — provides utility functions and DOM manipulation for blocblinds.co.uk. Icon Set: Font Awesome — provides additional functionality for blocblinds.co.uk. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-W9J43VWK1Q, Google Tag Manager container GTM-MCGC449, Meta (Facebook) Pixel ID 715536432239289, and Hotjar Site ID 420805. These IDs can be used to identify other websites operated by the same organization.

blocblinds.co.uk delivers its homepage in 2453ms (server response time), which is considered slow by industry standards. The total page weight is 195 KB, and we detected 141 resource requests loading assets from 13 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. No compression is currently enabled on blocblinds.co.uk. Enabling Brotli or Gzip compression could reduce page size by 60-80% for text-based assets (HTML, CSS, JavaScript), significantly improving load times and reducing bandwidth costs. This is one of the simplest and most impactful performance optimizations available. Asset minification status: 5 out of 10 CSS files and 2 out of 10 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 blocblinds.co.uk produces approximately 0.1g 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 195 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for blocblinds.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.

blocblinds.co.uk resolves to the IPv4 address 212.227.14.191, 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: ns.34sp.com and ns2.34sp.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 blocblinds.co.uk is handled by co.uk with 1 MX records configured: mail.blocblinds.co.uk. 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 none policy — a monitoring-only setting that doesn't enforce any action on unauthorized emails. 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 blocblinds.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 25 active subdomains for blocblinds.co.uk: admin.blocblinds.co.uk, api.blocblinds.co.uk, app.blocblinds.co.uk, apps.blocblinds.co.uk, blog.blocblinds.co.uk, cdn.blocblinds.co.uk, community.blocblinds.co.uk, and dev.blocblinds.co.uk. Plus 17 additional subdomains. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.

The homepage of blocblinds.co.uk contains 722 words of visible text content. This is a moderate amount of content. The page is structured with 3 H2 headings, 1 H3 headings, 0 H4 headings. The page includes 30 images. 7 images (23%) 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 77% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 60 internal links pointing to other pages on the same domain and 10 external links pointing to third-party websites. There are 10 external JavaScript files, 10 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), Schema.org structured data (LocalBusiness, OpeningHoursSpecification, and PostalAddress), and Progressive Web App (PWA) manifest (enabling app-like installation). Notable missing features: robots.txt. Adding these could improve search engine discoverability and rich result eligibility. The website has social media presence across 5 platforms: Facebook (@BlocBlinds), Twitter (@blocblinds), Instagram (@bloc_blinds), Linkedin (@bloc-blinds), and Pinterest (@blocblinds). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for blocblinds.co.uk is well-optimized at 60 characters: "Bloc Blinds Award Winning Black Out Roller Blinds Made in UK". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 158 characters (acceptable): "Bloc Blinds Magherafelt Made To Measure Premium Drill Free Blackout Roller High-quality Blinds For Windows And Skylights...". 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 en, 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 blocblinds.co.uk 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: LocalBusiness, OpeningHoursSpecification, 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.