Performance
71 technologies in this category, 30 not yet seen on any indexed site.
- Priority HintsPriority Hints exposes a mechanism for developers to signal a relative priority for browsers to consider when fetching resources.4,411 sites
- LazySizesLazySizes is a JavaScript library used to delay the loading of images (iframes, scripts, etc) until they come into view.524 sites
- Google Cloud TraceGoogle Cloud Trace is a distributed tracing system that collects latency data from applications and displays it in the Google Cloud Console.63 sites
- Azure MonitorAzure Monitor collects monitoring telemetry from a variety of on-premises and Azure sources. Azure Monitor helps you maximise the availability and performance of your applications and services.61 sites
- Lozad.jsLozad.js is a lightweight lazy-loading library that's just 535 bytes minified & gzipped.61 sites
- TurboTurbo is a JavaScript framework for building fast web applications.41 sites
- Cloudflare ZarazCloudflare Zaraz gives you complete control over third-party tools and services for your website, and allows you to offload them to Cloudflare’s edge, improving the speed and security of your website.37 sites
- AutoptimizeAutoptimize is a WordPress plugin that optimises website performance by aggregating, minifying, and compressing HTML, CSS, and JavaScript files.36 sites
- PerfmattersPerfmatters is a performance optimisation plugin for WordPress websites.20 sites
- EWWW Image OptimizerEWWW Image Optimizer is an image optimisation WordPress plugin designed to improve the performance of your website.19 sites
- Google PageSpeedGoogle PageSpeed is a family of tools designed to help websites performance optimisations.18 sites
- Instant.PageInstant.Page is a JavaScript library which uses just-in-time preloading technique to make websites faster.17 sites
- Modern Image FormatsPerformance plugin from the WordPress Performance Team, which adds support for outputting images in WebP or AVIF format and supports the `picture` element to enable format fallbacks.16 sites
- PartytownPartytown is a lazy-loaded library to help relocate resource intensive scripts into a web worker, and off of the main thread.16 sites
- NitroPackNitroPack creates optimised HTML cache for fast page loading experience.13 sites
- Request MetricsRequest Metrics is a tool that tracks and analyzes website performance, measuring speed, uptime, and overall responsiveness.12 sites
- LazySizes unveilhooks pluginLazySizes unveilhooks plugin extends lazySizes to lazyload scripts/widgets, background images, styles and video/audio elements.10 sites
- Image PlaceholdersPerformance plugin from the WordPress Performance Team, which determines and stores the dominant color for newly uploaded images in the media library, then uses that as a placeholder background during front end image loads.7 sites
- Speculative LoadingPerformance plugin from the WordPress Performance Team, which adds support for the Speculation Rules API, by which certain URLs are dynamically prefetched or prerendered based on user interaction.7 sites
- Speed KitSpeed Kit develops a performance add-on that uses caching algorithms to minimize loading times of ecommerce websites.7 sites
- TurbolinksTurbolinks is a Rails feature, available as a gem and enabled by default in new Rails apps. It is intended to speed up navigating between pages of your application.7 sites
- WP Fastest CacheWP Fastest Cache is one of a number of plugins for WordPress designed to accelerate the performance of your website.7 sites
- Cloudflare Rocket LoaderCloudflare Rocket Loader is responsible for prioritising over website's content by delaying the loading of Javascript until rendering.6 sites
- Optimization DetectivePerformance plugin from the WordPress Performance Team, which captures real user metrics about what elements are displayed on the page across a variety of device form factors (e.g. desktop, tablet, and phone) in order to apply loading optimizations.6 sites
- QuicklinkQuicklink is a JS library which aims to be a drop-in solution for sites to prefetch links based on what is in the user's viewport.6 sites
- Image PrioritizerPerformance plugin from the WordPress Performance Team, which optimizes the loading of images which are the LCP (Largest Contentful Paint) element, including both img elements and elements with CSS background images.5 sites
- Queue-itQueue-it is a virtual waiting room platform designed to protect your website and mobile app from slowdowns or crashes during end-user peaks.5 sites
- a3 Lazy Loada3 Lazy Load is a mobile oriented, very simple to use plugin that will speed up sites page load speed.5 sites
- Embed OptimizerPerformance plugin from the WordPress Performance Team, which optimizes embeds by lazy loading them only as they come into view.4 sites
- Enhanced Responsive ImagesPerformance plugin from the WordPress Performance Team, which improves image sizes attribute accuracy and implements the HTML spec for adding sizes='auto' to lazy loaded images.4 sites
- HeadJSHeadJS is a JavaScript library that optimizes web performance by managing the loading and execution of scripts and stylesheets to ensure faster page loads and efficient resource handling.3 sites
- Intersection ObserverIntersection Observer is a browser API that provides a way to observe the visibility and position of a DOM element relative to the containing root element or viewport.3 sites
- YottaaYottaa is an ecommerce optimisation platform that helps with conversions, performance and security.3 sites
- FasterizeFasterize is a website accelerator service.2 sites
- GumletGumlet is a solution to optimize images.2 sites
- InstantClickInstantClick is a JavaScript library that speeds up your website, making navigation faster.2 sites
- BlitzBlitz provides intelligent static page caching for creating lightning-fast sites with Craft CMS.1 sites
- FlyingPressFlyingPress is a WordPress plugin that helps to improve website performance by optimising various aspects of a WordPress site. The plugin offers a range of features, including caching, image optimisation, lazy loading, database optimisation, and more.1 sites
- ImageEngineImageEngine is an intelligent image content delivery network. ImageEngine will resize your image content tailored to the end users device.1 sites
- Performant TranslationsPerformance plugin from the WordPress Performance Team, which makes internationalization/localization in WordPress faster than ever before.1 sites
- QuadranQuadran is a real-time end-user monitoring and performance analysis tool.1 sites
- AiSpeedAiSpeed is a shopify app focused on improving site speed.—
- AtomseoAtomseo is a tool designed to improve website performance by reducing user bounce rates and enhancing search engine visibility.—
- BerqWPBerqWP is a speed optimization plugin designed to help websites pass the core web vitals assessment and improve overall speed scores for better performance.—
- Booster Page Speed OptimizerThe Page Speed Optimizer is a Shopify app built by BoosterApps.—
- CronitorCronitor is a monitoring tool for developers that tracks status, performance, and uptime of cron jobs, websites, APIs, and other services.—
- EdgemeshEdgemesh is web acceleration platform for e-commerce brands—
- Flying PagesFlying Pages is a performance optimisation plugin for WordPress websites designed to reduce page load times and improve the user experience.—
- HyperspeedHyperspeed is the most advanced speed booster for Shopify.—
- JumboJumbo is a page speed optimizer app for Shopify based sites.—
- LoadifyLoadify is a shopify app which helps merchants deploy performance techniques like loading screen, transitions & lazy Load.—
- Naver RUANaver RUA (Real User Analytics) collects performance data from real users to analyze the speed of your website by country, operating system, and browser.—
- NostraNostra is a web performance optimisation solution.—
- OneAPMOneAPM is a platform providing end-to-end application performance management solutions, including real-time monitoring, anomaly detection, and data analysis for optimizing IT operations.—
- PerfectApps SwiftSwift is a page speed solution for ecommerce store owners built by PerfectApps.—
- Performance LabPerformance plugin from the WordPress Performance Group, which is a collection of standalone performance modules.—
- PiioPiio is a tool designed to optimise images for websites, enhancing loading speeds and user experience.—
- QUIC.cloudQUIC.cloud is a content delivery network (CDN) and optimisation service that uses the QUIC protocol, a next-generation internet transport protocol developed by Google, to deliver content faster and more securely over the internet.—
- QuicksproutQuicksprout is a website optimization service focused on improving site performance and user engagement.—
- QuicqQuicq is an image optimisation tool by Afosto.—
- Render BetterRender Better is automated site speed and core web vital optimisation platform for Shopify.—
- Sections.design Shopify App OptimizationSections.design Shopify App Optimization is a Shopify section written in liquid for the purpose of improving performance of Shopify stores by optimizing how Shopify app loads.—
- ShortPixel Image OptimizerShortPixel Image Optimizer is a lightweight WordPress plugin that can compress all of your site's images and PDF documents.—
- SpeedOf.MeSpeedOf.Me is a client-based bandwidth test API that measures internet speed without requiring plugins, using HTML5 and JavaScript for real-time results.—
- SpeedSizeSpeedSize is an AI-based media-compression technology that can auto-detect and compress all of a website's images and videos down to 99% of their original size without lowering the image quality.—
- SpeedimizeSpeedimize is a Shopify agency that focuses on website speed optimisation and performance issues.—
- StatusCakeStatusCake is a website monitoring service that sends alerts when a website goes down or experiences technical issues, such as slow loading times.—
- SuperspeedSuperspeed is a page speed optimizer app for Shopify based sites.—
- WP-OptimizeWP-Optimize is an all-in-one WordPress plugin that cleans your database, compresses your large images and caches your site.—
- Web Worker OffloadingPerformance plugin from the WordPress Performance Team, which offloads JavaScript execution to a Web Worker, improving performance by freeing up the main thread.—
- Website SpeedyWebsite Speedy is a tool that improves website speed by identifying and optimizing render-blocking elements, enabling asynchronous resource loading for better performance.—