ukaiautomation/blog/search.php

<?php
// Enhanced security headers
header('X-Content-Type-Options: nosniff');
header('X-Frame-Options: DENY');
header('X-XSS-Protection: 1; mode=block');
header('Strict-Transport-Security: max-age=31536000; includeSubDomains');
header('Referrer-Policy: strict-origin-when-cross-origin');

// Get search query
$search_query = isset($_GET['q']) ? trim($_GET['q']) : '';
$search_query = htmlspecialchars($search_query, ENT_QUOTES, 'UTF-8');

// SEO and performance optimizations
$page_title = $search_query ? "Search Results for '{$search_query}' | UK Data Services Blog" : "Search | UK Data Services Blog";
$page_description = $search_query ? "Search results for '{$search_query}' in our data intelligence blog." : "Search our expert insights on web scraping, data analytics, and business intelligence.";
$canonical_url = "https://ukdataservices.co.uk/blog/search.php" . ($search_query ? "?q=" . urlencode($search_query) : "");

// Define all articles with their content for searching
$articles = [
    [
        'title' => 'Complete Guide to Web Scraping Compliance in the UK',
        'url' => 'articles/web-scraping-compliance-uk-guide.php',
        'category' => 'Legal & Compliance',
        'date' => '2025-06-08',
        'excerpt' => 'Navigate the complex landscape of UK data protection laws and ensure your web scraping activities remain fully compliant with GDPR and industry regulations.',
        'read_time' => '12 min read',
        'keywords' => 'web scraping compliance UK GDPR data protection legal regulations'
    ],
    [
        'title' => 'Measuring ROI from Competitive Intelligence Programmes',
        'url' => 'articles/competitive-intelligence-roi-metrics.php',
        'category' => 'Business Intelligence',
        'date' => '2025-06-05',
        'excerpt' => 'Learn how to quantify the business value of competitive intelligence initiatives and demonstrate measurable returns on your data investment.',
        'read_time' => '8 min read',
        'keywords' => 'competitive intelligence ROI metrics business value data investment'
    ],
    [
        'title' => 'Advanced Price Monitoring Strategies for UK Retailers',
        'url' => 'articles/retail-price-monitoring-strategies.php',
        'category' => 'Industry Insights',
        'date' => '2025-06-03',
        'excerpt' => 'Discover how leading British retailers leverage automated price monitoring to maintain competitive advantage and optimise pricing strategies.',
        'read_time' => '10 min read',
        'keywords' => 'price monitoring retail UK competitive pricing strategies automation'
    ],
    [
        'title' => 'Scraping JavaScript-Heavy Sites: Advanced Techniques',
        'url' => 'articles/javascript-heavy-sites-scraping.php',
        'category' => 'Web Scraping',
        'date' => '2025-06-01',
        'excerpt' => 'Master the challenges of extracting data from dynamic websites using modern browser automation and rendering techniques.',
        'read_time' => '6 min read',
        'keywords' => 'javascript scraping dynamic websites browser automation rendering'
    ],
    [
        'title' => 'Building Robust Data Quality Validation Pipelines',
        'url' => 'articles/data-quality-validation-pipelines.php',
        'category' => 'Data Analytics',
        'date' => '2025-05-29',
        'excerpt' => 'Implement comprehensive data validation systems to ensure accuracy and reliability in your data processing workflows.',
        'read_time' => '9 min read',
        'keywords' => 'data quality validation pipelines accuracy reliability workflows'
    ],
    [
        'title' => 'Financial Services Data Transformation Success Story',
        'url' => 'articles/financial-services-data-transformation.php',
        'category' => 'Case Studies',
        'date' => '2025-05-27',
        'excerpt' => 'How a leading UK investment firm automated their market data collection and reduced analysis time by 75%.',
        'read_time' => '7 min read',
        'keywords' => 'financial services data transformation automation market data case study'
    ],
    [
        'title' => 'Cloud-Native Scraping Architecture for Enterprise Scale',
        'url' => 'articles/cloud-native-scraping-architecture.php',
        'category' => 'Technology',
        'date' => '2025-05-25',
        'excerpt' => 'Design scalable, resilient web scraping infrastructure using modern cloud technologies and containerization.',
        'read_time' => '11 min read',
        'keywords' => 'cloud native scraping architecture enterprise scalable infrastructure'
    ],
    [
        'title' => 'UK Property Market: Data-Driven Investment Insights',
        'url' => 'articles/uk-property-market-data-trends.php',
        'category' => 'Industry Insights',
        'date' => '2025-05-22',
        'excerpt' => 'Leverage comprehensive property data analysis to identify emerging investment opportunities across UK markets.',
        'read_time' => '8 min read',
        'keywords' => 'UK property market data investment insights analysis opportunities'
    ],
    [
        'title' => 'GDPR Data Minimisation: Best Practices for Data Teams',
        'url' => 'articles/gdpr-data-minimisation-practices.php',
        'category' => 'Legal & Compliance',
        'date' => '2025-05-20',
        'excerpt' => 'Implement effective data minimisation strategies that comply with GDPR requirements while maintaining analytical value.',
        'read_time' => '6 min read',
        'keywords' => 'GDPR data minimisation compliance best practices analytical value'
    ],
    [
        'title' => 'Python Data Pipeline Tools for 2025',
        'url' => 'articles/python-data-pipeline-tools-2025.php',
        'category' => 'Technology',
        'date' => '2025-05-23',
        'excerpt' => 'Comprehensive guide to the latest Python tools and frameworks for building robust data pipelines in enterprise environments.',
        'read_time' => '11 min read',
        'keywords' => 'python data pipeline tools frameworks enterprise 2025'
    ],
    [
        'title' => 'Professional Rate Limiting Strategies for Web Scraping',
        'url' => 'articles/web-scraping-rate-limiting.php',
        'category' => 'Web Scraping',
        'date' => '2025-05-20',
        'excerpt' => 'Master advanced rate limiting techniques to ensure respectful and sustainable web scraping operations.',
        'read_time' => '9 min read',
        'keywords' => 'rate limiting web scraping professional sustainable techniques'
    ],
    [
        'title' => 'Kubernetes Deployment for Enterprise Scraping',
        'url' => 'articles/kubernetes-scraping-deployment.php',
        'category' => 'Technology',
        'date' => '2025-05-18',
        'excerpt' => 'Deploy and scale web scraping applications using Kubernetes with best practices for production environments.',
        'read_time' => '13 min read',
        'keywords' => 'kubernetes deployment enterprise scraping scaling production'
    ],
    [
        'title' => 'UK Cookie Law Compliance for Data Collection',
        'url' => 'articles/uk-cookie-law-compliance.php',
        'category' => 'Legal & Compliance',
        'date' => '2025-05-15',
        'excerpt' => 'Navigate UK cookie regulations and ensure compliant data collection practices in your web applications.',
        'read_time' => '7 min read',
        'keywords' => 'UK cookie law compliance data collection regulations applications'
    ],
    [
        'title' => 'UK E-commerce Data Trends for 2025',
        'url' => 'articles/ecommerce-trends-uk-2025.php',
        'category' => 'Industry Insights',
        'date' => '2025-05-12',
        'excerpt' => 'Essential insights into the UK e-commerce market using comprehensive data analysis and market intelligence.',
        'read_time' => '10 min read',
        'keywords' => 'UK ecommerce trends 2025 market intelligence data analysis'
    ],
    [
        'title' => 'Healthcare Research Data Collection Success',
        'url' => 'articles/healthcare-research-data-collection.php',
        'category' => 'Case Studies',
        'date' => '2025-05-10',
        'excerpt' => 'How a UK research institution improved data collection efficiency by 60% using automated web scraping solutions.',
        'read_time' => '8 min read',
        'keywords' => 'healthcare research data collection automation efficiency case study'
    ]
];

// Perform search if query exists
$search_results = [];
if ($search_query) {
    foreach ($articles as $article) {
        $search_text = strtolower($article['title'] . ' ' . $article['excerpt'] . ' ' . $article['keywords'] . ' ' . $article['category']);
        $query_lower = strtolower($search_query);
        
        if (strpos($search_text, $query_lower) !== false) {
            $search_results[] = $article;
        }
    }
}
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