lutonsfc.ac.uk

HTTPS HTTP/1.1 HSTS Gzip Crawled in 36,194ms · June 27, 2026 22:54 UTC

lutonsfc.ac.uk Website Overview & Technology Report

🤖 AI Summary
We performed a comprehensive analysis of lutonsfc.ac.uk on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 17093ms. The page is served over HTTP/1.1 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 41 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 80/100 (good). The following security headers are properly configured: Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy. However, the site is missing Content-Security-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 4 technologies across 3 categories powering lutonsfc.ac.uk. The detected stack includes Google Analytics 4, Meta Pixel, TikTok Pixel, and jQuery. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, lutonsfc.ac.uk receives an overall trust score of 75/100, classified as "Likely Safe".
75
/ 100
Trust Score
80
/ 100
Security Headers
HTTP Response
Status200 OK
Response Time17093ms
ProtocolHTTP/1.1
Page Size41 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
ServerA
Total Requests144
3rd Party Domains19
RedirectNone
Detected Technologies (4)
📊 Google Analytics 4 📢 Meta Pixel 📢 TikTok Pixel 📦 jQuery
Security Headers
Content-Security-Policy
Not set
Strict-Transport-Security (HSTS)
Set ✓
X-Frame-Options
Set ✓
X-Content-Type-Options
Set ✓
Referrer-Policy
Set ✓
Permissions-Policy
Set ✓
SSL Certificate
IssuerLet's Encrypt
Issuer FullcountryName=US, organizationName=Let's Encrypt, commonName=R13
SubjectcommonName=lutonsfc.greenhousecms.co.uk
Type
TLS VersionTLS 1.2
Cipher SuiteECDHE-RSA-AES256-SHA384
Algorithm
Issued
Expires— (? days)
SANs

lutonsfc.ac.uk Trust Score & Safety Analysis

🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, lutonsfc.ac.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: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks, 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 lutonsfc.ac.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.
75
/ 100
Likely Safe
Trust Signals
Valid HTTPS
HSTS enabled
SPF configured
DMARC configured (p=quarantine)
DKIM configured
⚠️ DNSSEC not enabled
Sitemap.xml found
⚠️ Missing Content-Security-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

lutonsfc.ac.uk Technology Stack & Detected Technologies

🤖 AI Summary
Our technology detection engine scanned lutonsfc.ac.uk and identified 4 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 lutonsfc.ac.uk. Advertising: Meta Pixel and TikTok Pixel — handles advertising pixel tracking and conversion measurement for lutonsfc.ac.uk. JavaScript Library: jQuery — provides utility functions and DOM manipulation for lutonsfc.ac.uk. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-9HQ6KTJ85W, Meta (Facebook) Pixel ID 1101798411739276, and TikTok Pixel ID CU3Q5PRC77U5T1OVP27G. These IDs can be used to identify other websites operated by the same organization.
Analytics
📊 Google Analytics 4(95%)
Advertising
📢 Meta Pixel(95%)📢 TikTok Pixel(95%)
JavaScript Library
📦 jQuery(95%)
Tracking IDs
ga4_idG-9HQ6KTJ85W
meta_pixel_id1101798411739276
tiktok_pixel_idCU3Q5PRC77U5T1OVP27G

lutonsfc.ac.uk Performance, Speed & Core Web Vitals

🤖 AI Summary
lutonsfc.ac.uk delivers its homepage in 17093ms (server response time), which is considered slow by industry standards. The total page weight is 41 KB, and we detected 144 resource requests loading assets from 19 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 5 CSS files and 2 out of 9 JavaScript files are minified. Minifying the remaining 12 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 lutonsfc.ac.uk produces approximately 0.02g 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 41 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for lutonsfc.ac.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 view0.02g
RatingA
Page Weight & Optimization
HTML Size41 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests144
3rd Party Domains19
CSS Minified0/5
JS Minified2/9

lutonsfc.ac.uk DNS Records, Email Authentication & Domain Registration

🤖 AI Summary
lutonsfc.ac.uk resolves to the IPv4 address 88.208.230.52, 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: ns10.ja.net, ns11.ja.net, and ns12.ja.net. 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 lutonsfc.ac.uk is handled by Microsoft 365 with 1 MX records configured: lutonsfc-ac-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 lutonsfc.ac.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 lutonsfc.ac.uk: www.lutonsfc.ac.uk. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
A
88.208.230.52
NS
ns10.ja.net
ns11.ja.net
ns12.ja.net
MX
lutonsfc-ac-uk.mail.protection.outlook.com
Email & Authentication
SPF
DMARC p=quarantine
DKIM
DNSSEC
MX ProviderMicrosoft 365
Registrar
Organisation
Country
Contact
Registered
Expires
Domain Age
IPv6 SupportNo
Subdomains (1 found)
www.lutonsfc.ac.uk

lutonsfc.ac.uk Page Content, Images & Accessibility

🤖 AI Summary
The homepage of lutonsfc.ac.uk contains 514 words of visible text content. This is a moderate amount of content. The page is structured with 8 H2 headings, 0 H3 headings, 0 H4 headings. The page includes 14 images. 2 images (14%) 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 86% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 84 internal links pointing to other pages on the same domain and 19 external links pointing to third-party websites. There are 9 external JavaScript files, 5 CSS stylesheets, and 2 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 5 platforms: Facebook (@tr), Twitter (@LutonSixthForm), Instagram (@lutonsixthform), Youtube (@UCOsOonK_EctX60N1DZC2Eig), and Tiktok (@lutonsfc). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
514
Words
14
Images
86%
Alt Text Score
41
Page Size (KB)
Content Structure
H1Luton Sixth Form
H2 Tags8
H3 Tags0
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links84
External Links19
Assets & Features
JavaScript Files9
JS Minified2/9
CSS Files5
CSS Minified0/5
Iframes2
Images14
Missing Alt2
SitemapYes ✓
Robots.txtNo
PWANo
AMPNo
RSS FeedNo
Social Media Presence
Facebook: @trTwitter: @LutonSixthFormInstagram: @lutonsixthformYoutube: @UCOsOonK_EctX60N1DZC2EigTiktok: @lutonsfc

lutonsfc.ac.uk SEO Analysis, Meta Tags & Open Graph

🤖 AI Summary
The title tag for lutonsfc.ac.uk is well-optimized at 31 characters: "Luton Sixth Form College - Home". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 51 characters (acceptable): "Luton College Sixth Form, Bradgers Hill Road, Luton". 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 page language is declared as en, the meta robots directive is set to index, follow, and a favicon is configured. Open Graph meta tags are configured with 3/4 recommended fields: OG title ("Home..."), 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. 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 meta keywords tag contains 3 terms including Luton College Sixth Form, Bradgers Hill Road, and Luton. 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.
Google SERP Preview
Luton Sixth Form College - Home
https://lutonsfc.ac.uk
Luton College Sixth Form, Bradgers Hill Road, Luton
Meta Tags
TitleLuton Sixth Form College - Home...
Title Length31 chars
Meta Desc Length51 chars
H1Luton Sixth Form
Languageen
Canonical
Meta RobotsINDEX, FOLLOW
Meta KeywordsLuton College Sixth Form, Bradgers Hill Road, Luton
Schema.org & Social
Schema Types
OG Typewebsite
OG ImageNot set
Twitter Cardsummary
FaviconSet ✓