berwickshellfish.com

We performed a comprehensive analysis of berwickshellfish.com on 2026-06-28. The website returned an HTTP 200 status code with a server response time of 22021ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 292 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 10 technologies across 10 categories powering berwickshellfish.com. The detected stack includes Shopify, Angular, Bootstrap, Mailchimp, Shop Pay, reCAPTCHA v3, Amazon CloudFront, jQuery 3.3.1., Font Awesome, and NitroPack. The primary e-commerce platform is Shopify. The site uses Angular as its primary framework. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, berwickshellfish.com receives an overall trust score of 70/100, classified as "Likely Safe".

After conducting a thorough safety and legitimacy analysis, berwickshellfish.com receives a trust score of 70/100, 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, and SPF (Sender Policy Framework) email authentication preventing email spoofing. 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 berwickshellfish.com 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 berwickshellfish.com and identified 10 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 berwickshellfish.com. Framework: Angular — provides the application framework and routing for berwickshellfish.com. CSS Framework: Bootstrap — provides the styling and responsive layout system for berwickshellfish.com. Email Marketing: Mailchimp — manages email campaigns and subscriber lists for berwickshellfish.com. Payments: Shop Pay — processes payment transactions for berwickshellfish.com. Security: reCAPTCHA v3 — provides security features like bot detection and CAPTCHA for berwickshellfish.com. CDN: Amazon CloudFront — accelerates content delivery by caching assets at edge locations worldwide for berwickshellfish.com. JavaScript Library: jQuery (version 3.3.1.) — provides utility functions and DOM manipulation for berwickshellfish.com. Icon Set: Font Awesome — provides additional functionality for berwickshellfish.com. Performance: NitroPack — optimizes page loading speed and performance for berwickshellfish.com.

berwickshellfish.com delivers its homepage in 22021ms (server response time), which is considered slow by industry standards. The total page weight is 292 KB, and we detected 206 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. 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 7 CSS files and 6 out of 25 JavaScript files are minified. Minifying the remaining 25 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 berwickshellfish.com produces approximately 0.14g 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 292 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for berwickshellfish.com. 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.

berwickshellfish.com resolves to the IPv4 address 23.227.38.32, 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.mainnameserver.com and ns2.mainnameserver.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 berwickshellfish.com is handled by berwickshellfish.com with 1 MX records configured: mail.berwickshellfish.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 is not configured, leaving the domain vulnerable to email spoofing and phishing attacks that impersonate this domain. 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 berwickshellfish.com. 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 berwickshellfish.com: admin.berwickshellfish.com, api.berwickshellfish.com, app.berwickshellfish.com, apps.berwickshellfish.com, blog.berwickshellfish.com, cdn.berwickshellfish.com, community.berwickshellfish.com, and dev.berwickshellfish.com. 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 berwickshellfish.com contains 483 words of visible text content. This is a moderate amount of content. The page is structured with 2 H2 headings, 38 H3 headings, 0 H4 headings. The page includes 25 images. 13 images (52%) 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 48% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 105 internal links pointing to other pages on the same domain and 5 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 25 external JavaScript files, 7 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), robots.txt (controls search engine crawling behavior), and Schema.org structured data (GeoCoordinates, Organization, PostalAddress, SearchAction, Store, and WebSite). We detected the following payment methods accepted on berwickshellfish.com: Visa, Mastercard, American Express, Discover, Diners Club, Apple Pay, and Google 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 (@theberwickshellfishco), Twitter (@bershellfishco), and Instagram (@theberwickshellfishco). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.

The title tag for berwickshellfish.com is good at 67 characters: "Buy fresh fish and seafood online including live or cooked lobsters". The length is acceptable, though it may be slightly truncated in some search result displays. The meta description is 267 characters (slightly long): "Buy fresh fish and seafood online including live or cooked lobsters delivered next day from the Berwick Shellfish Compan...". 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://berwickshellfish.com/, preventing duplicate content issues, the page language is declared as en, the meta robots directive is set to index, and a favicon is configured. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("Buy fresh fish and seafood online including live or cooked l..."), 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: GeoCoordinates, Organization, PostalAddress, SearchAction, Store, and WebSite. 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. The meta keywords tag contains 2 terms including Buy fresh fish and seafood online including live or cooked lobsters delivered next day from the Berwick Shellfish Company. The best value top quality fresh fish and shellfish. Order online for delivery to your door from Berwick-upon-Tweed and Northumberland in 24 hours.. Note: Google has officially confirmed that it does not use the meta keywords tag as a ranking signal. However, some other search engines (Bing, Yandex) may still reference it.