{"id":10219,"date":"2026-08-18T19:07:27","date_gmt":"2026-08-18T16:07:27","guid":{"rendered":"https:\/\/firstidea.gr\/increase-website-speed\/"},"modified":"2026-08-20T13:47:45","modified_gmt":"2026-08-20T10:47:45","slug":"increase-website-speed","status":"publish","type":"page","link":"https:\/\/www.firstidea.gr\/en\/services\/website-optimization\/increase-website-speed\/","title":{"rendered":"Increase website speed"},"content":{"rendered":"\n<div class=\"wp-block-group firstidea-pilot-content firstidea-specialist-content firstidea-speed-content is-layout-flow wp-block-group-is-layout-flow\">\n\n<section class=\"internal-hero specialist-hero specialist-hero--speed\" aria-labelledby=\"speed-page-title\"><div class=\"site-container internal-hero__grid\"><div class=\"internal-hero__copy motion-reveal is-visible\"><nav class=\"breadcrumbs\" aria-label=\"Breadcrumb\"><a href=\"\/en\/\">Firstidea<\/a><span>\/<\/span><a href=\"https:\/\/www.firstidea.gr\/en\/services\/\">Services<\/a><span>\/<\/span><a href=\"https:\/\/www.firstidea.gr\/en\/services\/website-optimization\/\">Optimization<\/a><span>\/<\/span><span>Speed<\/span><\/nav><p class=\"eyebrow\"><span><\/span> Website speed \/ Core Web Vitals<\/p><h1 id=\"speed-page-title\">Website speed optimization with <em>measurements before and after.<\/em><\/h1><p class=\"internal-hero__lead\">We identify what is genuinely slowing down your website or store and improve the front end, images, scripts, caching, database and server without generic promises or blind interventions.<\/p><div class=\"hero-actions\"><a class=\"button button--dark\" href=\"https:\/\/www.firstidea.gr\/en\/contact\/#contact-form\">Request a speed audit <span aria-hidden=\"true\">\u2192<\/span><\/a><a class=\"button button--ghost\" href=\"#speed-audit\">See what we assess<\/a><\/div><ul class=\"internal-hero__tags\" aria-label=\"Website speed capabilities\"><li>Core Web Vitals<\/li><li>Mobile performance<\/li><li>Cache &amp; CDN<\/li><li>eCommerce flows<\/li><\/ul><\/div><div class=\"speed-console motion-reveal motion-delay-1 is-visible\" data-parallax=\"6\" aria-hidden=\"true\"><div class=\"speed-console__head\"><span>PERFORMANCE \/ LIVE TRACE<\/span><i><\/i><i><\/i><\/div><div class=\"speed-console__metric\"><small>REAL EXPERIENCE<\/small><strong>LOAD<br>RESPOND<br>STAY STABLE<\/strong><b>MEASURED<\/b><\/div><div class=\"speed-console__timeline\"><span><\/span><span><\/span><span><\/span><span><\/span><i>LCP<\/i><i>INP<\/i><i>CLS<\/i><\/div><div class=\"speed-console__status\"><i><\/i> BOTTLENECK LOCATED<\/div><b class=\"speed-console__orbit\"><\/b><b class=\"speed-console__pulse\"><\/b><\/div><\/div><\/section>\n\n<section class=\"detail-signals specialist-signals\" aria-labelledby=\"speed-signals-title\"><div class=\"site-container detail-signals__grid\"><div class=\"motion-reveal\"><p class=\"eyebrow\"><span><\/span> When a performance audit matters<\/p><h2 id=\"speed-signals-title\">When users can feel the delay, but its cause remains unclear.<\/h2><p>A slow website rarely has one isolated problem. We measure different templates and real journeys before recommending changes.<\/p><\/div><ol class=\"detail-signal-list\"><li class=\"motion-reveal motion-delay-1\"><span>01<\/span><div><h3>The first load takes too long<\/h3><p>The primary information or main visual appears slowly, particularly on a mobile connection.<\/p><\/div><\/li><li class=\"motion-reveal motion-delay-2\"><span>02<\/span><div><h3>The page is slow to respond<\/h3><p>Heavy JavaScript, third-party scripts or complex components delay clicks, filters and important actions.<\/p><\/div><\/li><li class=\"motion-reveal motion-delay-3\"><span>03<\/span><div><h3>The layout moves while loading<\/h3><p>Images, fonts, banners or embeds shift content and make the experience feel unpredictable.<\/p><\/div><\/li><li class=\"motion-reveal motion-delay-1\"><span>04<\/span><div><h3>The store slows down as usage grows<\/h3><p>Queries, catalogue filters, plugins, the database and checkout need to be assessed together \u2014 not hidden behind another generic cache setting.<\/p><\/div><\/li><\/ol><\/div><\/section>\n\n<section class=\"specialist-scope\" id=\"speed-audit\" aria-labelledby=\"speed-scope-title\"><div class=\"site-container\"><div class=\"internal-section-heading internal-section-heading--light motion-reveal\"><div><p class=\"eyebrow eyebrow--light\"><span><\/span> Performance audit \/ implementation<\/p><h2 id=\"speed-scope-title\">We assess the complete loading path.<\/h2><\/div><p>We do not apply one recipe everywhere. The final scope follows the evidence, the platform and the importance of each function.<\/p><\/div><div class=\"specialist-scope__grid\"><article class=\"motion-reveal motion-delay-1\"><span>01<\/span><h3>Front end &amp; critical path<\/h3><p>CSS, JavaScript, fonts, DOM complexity, rendering and loading priorities that affect the first useful result.<\/p><\/article><article class=\"motion-reveal motion-delay-2\"><span>02<\/span><h3>Images &amp; media<\/h3><p>Correct dimensions, modern formats, responsive sources, lazy loading and proper priority for the real hero asset.<\/p><\/article><article class=\"motion-reveal motion-delay-3\"><span>03<\/span><h3>Cache, CDN &amp; server<\/h3><p>Page and object caching, headers, CDN, compression, PHP, the web server and hosting behaviour for the specific platform.<\/p><\/article><article class=\"motion-reveal motion-delay-1\"><span>04<\/span><h3>Database &amp; application<\/h3><p>Slow queries, autoloaded data, cron jobs, catalogue logic, plugins, extensions and integrations that add cost to everyday use.<\/p><\/article><article class=\"motion-reveal motion-delay-2\"><span>05<\/span><h3>Third-party cost<\/h3><p>Analytics, consent, chat, advertising, maps and embeds are assessed against their value and the performance budget they consume.<\/p><\/article><article class=\"motion-reveal motion-delay-3\"><span>06<\/span><h3>Core Web Vitals<\/h3><p>LCP, INP and CLS are reviewed using lab and field data, by template, device and critical journey.<\/p><\/article><\/div><\/div><\/section>\n\n<section class=\"specialist-diagnostic specialist-diagnostic--speed\" aria-labelledby=\"speed-diagnostic-title\"><div class=\"site-container specialist-diagnostic__grid\"><div class=\"specialist-diagnostic__artifact motion-reveal\" data-parallax=\"4\" aria-hidden=\"true\"><span>FIELD + LAB \/ SAME BASELINE<\/span><div class=\"performance-rings\"><i><\/i><i><\/i><i><\/i><b>LCP<\/b><b>INP<\/b><b>CLS<\/b><strong>TRACE<br>COMPARE<br>VERIFY<\/strong><\/div><small>NO SCORE WITHOUT CONTEXT<\/small><\/div><div class=\"specialist-diagnostic__copy motion-reveal motion-delay-1\"><p class=\"eyebrow\"><span><\/span> Measure before changing<\/p><h2 id=\"speed-diagnostic-title\">A useful before-and-after comparison uses the same conditions.<\/h2><p>We record representative URLs, devices and flows. We combine lab measurements with available real-user data and repeat the checks after implementation.<\/p><div class=\"specialist-evidence-list\"><article><span>01<\/span><div><h3>The same templates and journeys<\/h3><p>Homepage, landing pages, categories, products, checkout or critical functions are compared consistently.<\/p><\/div><\/article><article><span>02<\/span><div><h3>Technical cause, not only a score<\/h3><p>Each problem is linked to an asset, query, script, configuration or architecture decision.<\/p><\/div><\/article><article><span>03<\/span><div><h3>Regression check<\/h3><p>We verify that the improvement did not break design, tracking, SEO, forms, search or checkout.<\/p><\/div><\/article><article><span>04<\/span><div><h3>Clear deliverable<\/h3><p>We document what changed, what was measured and which remaining items deserve a future improvement cycle.<\/p><\/div><\/article><\/div><\/div><\/div><\/section>\n\n<section class=\"specialist-platforms\" aria-labelledby=\"speed-platforms-title\"><div class=\"site-container\"><div class=\"internal-section-heading motion-reveal\"><div><p class=\"eyebrow\"><span><\/span> Platform-aware optimization<\/p><h2 id=\"speed-platforms-title\">The same measurement, different technical decisions.<\/h2><\/div><p>Performance work is not the same in WooCommerce, OpenCart, Joomla and a custom application.<\/p><\/div><div class=\"specialist-platforms__grid\"><a class=\"motion-reveal motion-delay-1\" href=\"https:\/\/www.firstidea.gr\/en\/services\/wordpress-woocommerce-support\/\"><span>01<\/span><h3>WordPress &amp; WooCommerce<\/h3><p>Theme, Gutenberg blocks, plugins, queries, checkout, cart fragments and scheduled tasks are assessed as one connected system.<\/p><strong>WordPress &amp; WooCommerce support <b aria-hidden=\"true\">\u2197\ufe0e<\/b><\/strong><\/a><a class=\"motion-reveal motion-delay-2\" href=\"https:\/\/www.firstidea.gr\/en\/services\/opencart-support\/\"><span>02<\/span><h3>OpenCart<\/h3><p>Catalogue queries, filters, extensions, events, themes, the image pipeline and checkout are reviewed without disrupting commercial operations.<\/p><strong>OpenCart support <b aria-hidden=\"true\">\u2197\ufe0e<\/b><\/strong><\/a><a class=\"motion-reveal motion-delay-3\" href=\"https:\/\/www.firstidea.gr\/en\/services\/website-management-joomla-wordpress-opencart\/\"><span>03<\/span><h3>Joomla &amp; existing CMS platforms<\/h3><p>Template, extensions, caching layers, database and hosting are assessed before deciding what should be repaired and what needs replacement.<\/p><strong>Existing website takeover <b aria-hidden=\"true\">\u2197\ufe0e<\/b><\/strong><\/a><a class=\"motion-reveal motion-delay-1\" href=\"https:\/\/www.firstidea.gr\/en\/custom-web-development\/\"><span>04<\/span><h3>Custom websites &amp; applications<\/h3><p>Bundles, APIs, rendering, database calls and deployment architecture are measured against the application\u2019s real workflow.<\/p><strong>Custom web development <b aria-hidden=\"true\">\u2197\ufe0e<\/b><\/strong><\/a><\/div><\/div><\/section>\n\n<section class=\"custom-process specialist-process\" aria-labelledby=\"speed-process-title\"><div class=\"site-container\"><div class=\"internal-section-heading motion-reveal\"><div><p class=\"eyebrow\"><span><\/span> From measurement to verification<\/p><h2 id=\"speed-process-title\">Five stages, protecting functionality at every step.<\/h2><\/div><p>A performance project is complete when we know not only what changed, but what improved without unwanted side effects.<\/p><\/div><ol class=\"custom-process__list specialist-process__list\"><li class=\"motion-reveal\"><span>01<\/span><h3>Baseline<\/h3><p>We record the current state across representative pages, devices and important user journeys.<\/p><\/li><li class=\"motion-reveal\"><span>02<\/span><h3>Bottlenecks<\/h3><p>We separate root causes from symptoms and estimate impact, risk and implementation effort.<\/p><\/li><li class=\"motion-reveal\"><span>03<\/span><h3>Implementation<\/h3><p>We deliver the agreed changes in controlled steps while protecting functionality, SEO and checkout.<\/p><\/li><li class=\"motion-reveal\"><span>04<\/span><h3>Verification<\/h3><p>We repeat the same measurements, check for regressions and provide a clear before-and-after view.<\/p><\/li><li class=\"motion-reveal\"><span>05<\/span><h3>Monitoring<\/h3><p>Where appropriate, we track performance so new scripts, plugins or content do not undo the improvement.<\/p><\/li><\/ol><\/div><\/section>\n\n<section class=\"specialist-related\" aria-labelledby=\"speed-related-title\"><div class=\"site-container specialist-related__grid\"><div class=\"motion-reveal\"><p class=\"eyebrow eyebrow--light\"><span><\/span> Connected services<\/p><h2 id=\"speed-related-title\">Website speed is one part of complete technical health.<\/h2><p>When an audit reveals broader issues, performance connects with security, support and technical SEO while each distinct search intent remains clear.<\/p><\/div><div class=\"specialist-related__links motion-reveal motion-delay-1\"><a href=\"https:\/\/www.firstidea.gr\/en\/services\/website-optimization\/website-security-improvement\/\"><span>Website security improvement<\/span><b>\u2197\ufe0e<\/b><\/a><a href=\"https:\/\/www.firstidea.gr\/en\/services\/website-optimization\/\"><span>SEO, Performance &amp; Digital Growth<\/span><b>\u2197\ufe0e<\/b><\/a><a href=\"https:\/\/www.firstidea.gr\/en\/services\/website-management-joomla-wordpress-opencart\/\"><span>Technical support &amp; takeover<\/span><b>\u2197\ufe0e<\/b><\/a><a href=\"https:\/\/www.firstidea.gr\/en\/blog\/seo-performance\/technical-seo-for-ecommerce-websites\/\"><span>Technical SEO for eCommerce<\/span><b>\u2197\ufe0e<\/b><\/a><\/div><\/div><\/section>\n\n<section class=\"growth-cta specialist-cta\" aria-labelledby=\"speed-cta-title\"><div class=\"site-container growth-cta__grid\"><div class=\"motion-reveal\"><p class=\"eyebrow eyebrow--light\"><span><\/span> Start with a baseline<\/p><h2 id=\"speed-cta-title\">Let\u2019s find what is genuinely slowing down your website.<\/h2><p>Send us the URL and describe the pages or functions that feel slow. We will define the right initial assessment and a clear next step.<\/p><a href=\"https:\/\/www.firstidea.gr\/en\/contact\/#contact-form\">Discuss your performance audit <b aria-hidden=\"true\">\u2197\ufe0e<\/b><\/a><\/div><div class=\"speed-loop motion-reveal motion-delay-1\" aria-hidden=\"true\"><span>BASELINE<\/span><span>FIX<\/span><span>VERIFY<\/span><strong>FASTER<\/strong><i><\/i><i><\/i><\/div><\/div><\/section>\n\n\n<section class=\"wp-block-group faq-section support-faq specialist-faq is-layout-flow wp-block-group-is-layout-flow\">\n\t\n\t<div class=\"wp-block-group site-container faq-section__grid is-layout-flow wp-block-group-is-layout-flow\">\n\t\t\n\t\t<div class=\"wp-block-group faq-section__intro motion-reveal is-layout-flow wp-block-group-is-layout-flow\">\n\t\t\t\n\t\t\t<p class=\"eyebrow wp-block-paragraph\"><span aria-hidden=\"true\"><\/span> FAQ<\/p>\n\t\t\t\n\t\t\t\n\t\t\t<h2 class=\"wp-block-heading\" id=\"speed-faq-title\">Frequently asked questions about website speed optimization.<\/h2>\n\t\t\t\n\t\t\t\n\t\t\t<p class=\"wp-block-paragraph\">Realistic expectations, a clear scope and measurements that can be repeated.<\/p>\n\t\t\t\n\t\t\t\n\t\t\t<p class=\"faq-section__link wp-block-paragraph\"><a href=\"https:\/\/www.firstidea.gr\/en\/contact\/#contact-form\">Need an audit for your website? <span aria-hidden=\"true\">\u2197\ufe0e<\/span><\/a><\/p>\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t\n\t\t<div class=\"wp-block-group faq-list is-layout-flow wp-block-group-is-layout-flow\">\n\t\t\t\t\t\n\t\t\t<details class=\"wp-block-details motion-reveal motion-delay-1 is-layout-flow wp-block-details-is-layout-flow\"><summary>What does website speed optimization include?<span aria-hidden=\"true\">+<\/span><\/summary><p class=\"wp-block-paragraph\">It starts with a technical audit and repeatable measurements. Depending on the findings, the work may include front-end changes, images and fonts, JavaScript, caching, CDN, database, server configuration, plugins or extensions and third-party script review.<\/p><\/details>\n\t\t\t\n\t\t\t\t\t\n\t\t\t<details class=\"wp-block-details motion-reveal motion-delay-2 is-layout-flow wp-block-details-is-layout-flow\"><summary>Can you guarantee a score of 100 in PageSpeed Insights?<span aria-hidden=\"true\">+<\/span><\/summary><p class=\"wp-block-paragraph\">No. A score of 100 is not always achievable and is not a business objective on its own. We commit to an evidence-led diagnosis, agreed interventions and repeated measurements \u2014 not to an isolated number.<\/p><\/details>\n\t\t\t\n\t\t\t\t\t\n\t\t\t<details class=\"wp-block-details motion-reveal motion-delay-3 is-layout-flow wp-block-details-is-layout-flow\"><summary>What are Core Web Vitals?<span aria-hidden=\"true\">+<\/span><\/summary><p class=\"wp-block-paragraph\">They are Google metrics for important aspects of the experience: how quickly the main content appears, how promptly the page responds and how stable the layout remains. We assess them together with the purpose and functionality of each template.<\/p><\/details>\n\t\t\t\n\t\t\t\t\t\n\t\t\t<details class=\"wp-block-details motion-reveal motion-delay-1 is-layout-flow wp-block-details-is-layout-flow\"><summary>Is installing a cache plugin enough?<span aria-hidden=\"true\">+<\/span><\/summary><p class=\"wp-block-paragraph\">It can help, but it cannot solve every bottleneck. Slow queries, excessive JavaScript, unsuitable images, third-party scripts, hosting or application-level issues require different interventions.<\/p><\/details>\n\t\t\t\n\t\t\t\t\t\n\t\t\t<details class=\"wp-block-details motion-reveal motion-delay-2 is-layout-flow wp-block-details-is-layout-flow\"><summary>Do you optimize WordPress, WooCommerce and OpenCart?<span aria-hidden=\"true\">+<\/span><\/summary><p class=\"wp-block-paragraph\">Yes. We work with WordPress and WooCommerce, OpenCart, Joomla and custom websites or web applications. The technical plan is adapted to the platform and the way it is actually used.<\/p><\/details>\n\t\t\t\n\t\t\t\t\t\n\t\t\t<details class=\"wp-block-details motion-reveal motion-delay-3 is-layout-flow wp-block-details-is-layout-flow\"><summary>Will optimization affect the design or functionality?<span aria-hidden=\"true\">+<\/span><\/summary><p class=\"wp-block-paragraph\">The aim is to preserve the intended design and functionality. Every change is tested across critical templates and flows. If an improvement requires a visible compromise, it is agreed before implementation.<\/p><\/details>\n\t\t\t\n\t\t\t\t\t\n\t\t\t<details class=\"wp-block-details motion-reveal motion-delay-1 is-layout-flow wp-block-details-is-layout-flow\"><summary>How long does website speed optimization take?<span aria-hidden=\"true\">+<\/span><\/summary><p class=\"wp-block-paragraph\">It depends on the platform, hosting, templates, integrations and the extent of the problems. After the audit, we provide a specific scope, priorities and time estimate.<\/p><\/details>\n\t\t\t\n\t\t\t\t\t\n\t\t\t<details class=\"wp-block-details motion-reveal motion-delay-2 is-layout-flow wp-block-details-is-layout-flow\"><summary>Does speed affect SEO and sales?<span aria-hidden=\"true\">+<\/span><\/summary><p class=\"wp-block-paragraph\">A good experience and sound technical health support organic performance and reduce friction in critical journeys. We do not attribute every change to one factor; we connect performance, content, search intent and conversion data.<\/p><\/details>\n\t\t\t\n\t\t\t\t\t\n\t\t\t<details class=\"wp-block-details motion-reveal motion-delay-3 is-layout-flow wp-block-details-is-layout-flow\"><summary>Do you provide ongoing monitoring?<span aria-hidden=\"true\">+<\/span><\/summary><p class=\"wp-block-paragraph\">Yes, when the project requires it. We can define monitoring and recurring checks, particularly for eCommerce sites and platforms that change often or depend on several external tools.<\/p><\/details>\n\t\t\t\n\t\t\t\t<\/div>\n\t\t\n\t<\/div>\n\t\n<\/section>\n\n\t<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Website speed optimization with technical checks, caching, image optimization, scripts review and improvements for user experience.<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":293,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-global","meta":{"footnotes":""},"class_list":["post-10219","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.firstidea.gr\/en\/wp-json\/wp\/v2\/pages\/10219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.firstidea.gr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.firstidea.gr\/en\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/www.firstidea.gr\/en\/wp-json\/wp\/v2\/comments?post=10219"}],"version-history":[{"count":4,"href":"https:\/\/www.firstidea.gr\/en\/wp-json\/wp\/v2\/pages\/10219\/revisions"}],"predecessor-version":[{"id":10913,"href":"https:\/\/www.firstidea.gr\/en\/wp-json\/wp\/v2\/pages\/10219\/revisions\/10913"}],"up":[{"embeddable":true,"href":"https:\/\/www.firstidea.gr\/en\/wp-json\/wp\/v2\/pages\/293"}],"wp:attachment":[{"href":"https:\/\/www.firstidea.gr\/en\/wp-json\/wp\/v2\/media?parent=10219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}