Under The Weather vs WP Fastest Cache – WordPress Cache Plugin

Under The Weather is a powerful yet simple plugin that displays location-specific weather forecasts on your WordPress site. Featuring a dedicated “Under The Weather Forecast” block to add and customize weather widgets directly in the WordPress editor for a seamless workflow. With performance in mind, Under The Weather uses a server-side caching system (WordPress Transients) to minimize API calls and ensure your site remains fast. Under The Weather is completely “vanilla” on the front-end, meaning it does not rely on jQuery or any other JavaScript frameworks. Built with modern security practices, including input validation, CSRF protection, and optional rate limiting to protect your site and API quota. This plugin is ideal for travel blogs, outdoor activity sites, or any website that needs to display weather conditions for specific locations without the bloat of heavy, multi-dependency plugins. Key Features: Easy Integration: Add weather widgets in the WordPress editor by using a dedicated weather block, an [under_the_weather] shortcode, or by placing a simple with data attributes anywhere on your site. Beautiful Display Options: Designed to look stunning on any site. Choose from 4 different visual options: The Default OpenWeather images A Crisp Weather Icons font 2 Animated SVG icon sets Styled to Match Your Site: Seamlessly fit the widget into any site design using the Light Mode for white and light backgrounds or toggle on the Dark Mode for nicely contrasted text on dark backgrounds. Apply custom hex colors to the “Weather Icons Font” with the Color Picker for a truly bespoke integration. Fully Customizable Layouts: Choose whether the widget’s main focal point highlights the live current conditions or today’s high and low temperatures. Build out the widget to meet your goals, from a compact day-of weather widget to a full weather hub, displaying: Extended forecasts (up to 6 days) “Feels like” temperatures Wind speeds and directions Active weather alerts Sunrise & Sunset Times Visual Performance Report: Monitor your site’s API usage with a bar chart that displays a 7-day history of cached requests versus new calls to the OpenWeather API – a clear look at how the caching system is working to keep your site fast and your API calls low. Smart Caching: All API calls are cached on your server, dramatically reducing calls to the OpenWeather API and speeding up page loads for all users. The plugin includes a configurable cache duration and automatically resets the forecast after midnight in the location’s timezone, ensuring your visitors always see the current day’s weather. Fast Weather Location Lookup: An easy-to-use Coordinate Finder tool located in the settings page and the Block Editor retrieves coordinates by location name worldwide. Generates ready-to-use widget code from the settings page. Automatically fill coordinates in the block editor. Imperial & Metric Units: Display weather in Fahrenheit/mph or Celsius/kph on a per-widget basis. Performance First: Built for Core Web Vitals Page Speed Optimized: Unlike other popular weather plugins that load hundreds of kilobytes of external libraries, Under The Weather is engineered specifically for speed and SEO, using native script deferral, smart font preloading, conditional asset enqueues, and optional async CSS loading. Zero Dependencies: While other weather plugins force your site to load heavy external libraries like jQuery, Vue.js, or Swiper.js just to show a simple forecast, Under The Weather requires exactly 1 script request, written in pure, vanilla JavaScript. This guarantees faster loading and zero risk of library conflicts. Ultra-Lightweight Footprint: At roughly 10 KB, the JavaScript payload is up to 25x smaller than many other weather widgets for WordPress, without sacrificing features. Zero Layout Shift (CLS): Using an intelligent, dynamic skeleton loading UI and modern CSS containment, the widget claims its vertical space immediately, preventing the page from “jumping” when the weather data arrives, and eliminating Cumulative Layout Shift (CLS) issues that can negatively impact your Core Web Vitals. Smart Server-Side Caching: API requests to OpenWeather are handled safely by your server, not the visitor’s browser. Data is securely cached using WordPress transients to serve lightning-fast results to your visitors while drastically reducing API calls and protecting your OpenWeather quota. Usage The Under The Weather plugin offers three ways to add a weather forecast: using the block editor or manually placing a or shortcode. Using the Block Editor (Recommended) Open the post or page where you want to display the weather. Click the block inserter icon (+) to add a new block. Search for “Under The Weather Forecast” and add the block. Configure your location using either: Manual entry of coordinates in the block settings sidebar The built-in coordinate finder that searches by location name and fills in the coordinates for you Choose your preferred units (Imperial/Fahrenheit or Metric/Celsius) Publish or update your post – the weather will display automatically! Manual Placement (Classic Editor & Themes) To display the weather widget on a post, page, or in a template file, add a simple element with the class weather-widget and the required data attributes. data-lat: The latitude for the forecast. data-lon: The longitude for the forecast. data-location-name: The city or location name you want to display as the title of the widget. (Beyond its display purpose, the ‘data-location-name’ is also used to create the shared cache key). data-unit (optional): The unit system for temperature and wind speed. Accepts metric or imperial. The default unit is imperial if not provided. Examples: To show the weather for a location in Celsius, you would add data-unit="metric": The plugin’s JavaScript will automatically find this element and populate it with the forecast. Using the Shortcode (Classic Editor & Widgets) You can also display the weather by using the [under_the_weather] shortcode. This is ideal for the Classic Editor, text widgets, or other page builders. Available attributes: lat: (Required) The latitude for the forecast. lon: (Required) The longitude for the forecast. location_name: (Required) The name to display for the location. unit: (Optional) The unit system. Accepts metric or imperial. Defaults to imperial. Example: [under_the_weather lat="48.8566" lon="2.3522" location_name="Paris, France" unit="metric"] Configuration Before you begin, go to openweathermap.org and sign up for an API key and register for the One Call API 3.0 subscription. Paste your API key into the Under the Weather Settings Page. API & Cache Cache Expiration Time: Use the slider to set the maximum time weather data is stored before fetching a new forecast, from 30 minutes to 8 hours. The plugin also features a smart caching system that automatically ensures the cache expires after midnight in the location’s local timezone. This prevents showing a stale forecast from the previous day, regardless of your slider setting. For displaying live conditions (using the Primary Display or Extra Details options), a shorter cache time of 1 or 2 hours is recommended. For displaying only the daily high/low, a longer cache time of 3 or 8 hours effectively reduces API calls. Widget Display & Style Tailor the widget to perfectly match your website’s aesthetic and your users’ needs: Icon & Style Set: Pick the style that suits you best. Choose between four weather icon options: * Recognizable Default images (PNGs) provided by OpenWeather. * Sharp, modern Weather Icons fonts created by Erik Flowers. * Two Animated SVG icon sets (Fill and Outline) by Bas Milius. Note: Selecting the icon font will load an additional small CSS file. Icon Font Color: Use the color picker to customize the “Weather Icons Font” set to match your theme. This setting only has a visible effect when the “Weather Icons Font” style is selected (it does not impact PNGs or SVGs). If left at the default, the icons will use the gray color specified in the plugin’s stylesheet. Widget Mode: The weather widgets are designed to look good on light or dark backgrounds. Select Light Mode when displaying weather widgets on white and light backgrounds. Switch to Dark Mode to display weather widgets on black or dark backgrounds. Primary Display: Select whether the main display of the widget shows the Current live temperature or Today’s Forecast (the high and low for the day). Number of Forecast Days: Adjust the number of days shown in the extended forecast row, from 2 to 6 days. When set to 0 days, the widget’s forecast area disappears, leaving a compact widget showing the current day’s weather. Extra Details: Selecting this option will display ‘Feels Like’ and wind (direction and speed) information beneath the primary display. This setting adds nuance to the current weather conditions display. Sunrise & Sunset: This setting displays the local sunrise and sunset times for the location, useful for planning outdoor activities. Choose to show the times in a 12-hour (e.g., 6:30 AM) or 24-hour (e.g., 18:30) format. Weather Alerts: When enabled, the widget will display any active severe weather alerts (e.g., thunderstorm warnings, flood advisories) issued by official authorities for the specified location. This provides critical, at-a-glance information for your visitors. Display Timestamp: Indicates the time elapsed since the weather data was last updated from the source. This option helps readers see how recently the weather widget obtained its information. Display Unit Symbol: Adds the unit symbol (F or C) next to the main temperature. This option lets you choose whether the widget should include the temperature unit symbol in the primary temperature display. Advanced Settings Enable Cache: You can uncheck this box if you would like to use this plugin without the benefit of caching. Enable Rate Limiting: Check this box to protect your site against excessive API requests from a single IP address. You can set the maximum number of requests per hour (default is 100). This helps prevent malicious traffic from exhausting your API quota. Asset Loading: For the plugin to function correctly, the Load Plugin CSS and Load Plugin JavaScript boxes should normally remain checked. However, you can uncheck them if you prefer to include the plugin’s CSS and JS files as part of your theme’s own optimized assets. If you uncheck Load Plugin JavaScript, you can load the Under The Weather scripts manually on select pages by adding the following template tag to your theme files (e.g., footer.php): For most users, simply leaving these boxes checked is the best way to use the weather widget. Async CSS Loading: Enable this option to reduce render-blocking resources for faster initial page loading. * It is recommended to leave this unchecked if your weather widget is located “above the fold” (near the top of the page) to prevent layout shifting or a flash of unstyled content. * If you enable async loading, please consider adding a “min-height” rule for “.weather-widget” to your theme’s custom CSS to reserve the widget’s vertical space while the stylesheet loads. Example: .weather-widget{min-height:300px} Shimmer While Loading: Enabled by default, this visual placeholder provides layout stability before the weather data arrives. Uncheck this box to instead display a clear, transparent widget area before the weather data arrives. Coordinate Finder Don’t know the latitude and longitude for your desired location? No problem. The Under The Weather plugin will find coordinates for you. In the WordPress Block Editor Add an “Under The Weather Forecast” block to your post or page. Open the Block Settings Click the “Find Coordinates by Name” button. Type in the name of your location. Press “Search.” When search results appear, click on your desired location. The location’s coordinates will be automatically entered into the latitude and longitude settings for the weather forecast. In the Plugin Settings Page Navigate to Settings > Under The Weather and click on the Coordinate Finder tab. Type a location name into the search box (e.g., “Los Angeles, CA”). Click the “Find Coordinates” button. The tool will display the generated with the correct coordinates and location name. Use the “Copy Code” button to copy the ready-to-use widget HTML and paste it into a post, page, or widget. The tool automatically saves a history of your last 5 searches, which persists between sessions. You can easily copy code from previous searches without having to look them up again. Performance Report The Under The Weather plugin includes a Performance Report tab on the settings page (Settings > Under The Weather > Performance Report) to provide clear insight into the plugin’s efficiency and API usage. Average Daily Usage: A daily average pie chart provides a snapshot of how frequently weather data is served from the cache versus making new calls to the OpenWeatherMap One Call API 3.0 (which offers a free tier of 1,000 API calls per day). Last 7 Days of Activity: A 7-day bar chart that displays a more detailed comparison of cached hits versus new calls to the OpenWeather API. This chart includes the current day’s usage, which is not calculated into the daily average. The performance report demonstrates how the caching system reduces external requests and keeps your site fast. Use this report to fine-tune your Cache Expiration Time and observe the impact on your API call rate. The report also includes a status indicator that shows whether the optional Rate Limiting feature is currently active. If rate limiting is enabled and requests are being blocked, the raw data table at the bottom of the report will log these events. This can help you identify unusual traffic patterns or potential misuse of your API key. Credits Weather Data: OpenWeather Weather Icon Font: Weather Icons by Erik Flowers Animated Weather Icons: Meteocons by Bas Milius Geocoding & Map Data: Data © OpenStreetMap contributors Block Icons: Phosphor External Services OpenWeatherMap API: This plugin connects to the OpenWeatherMap API to retrieve weather forecast data. To provide weather information, the following data is sent to the service: Location Coordinates: The latitude and longitude provided in the widget settings are sent to fetch the weather for that specific location. API Key: Your OpenWeatherMap API key is sent to authenticate the request. Here are the links to their terms of service and privacy policy: * Terms of Service: https://openweather.co.uk/storage/app/media/Terms/Openweather_terms_and_conditions_of_sale.pdf * Privacy Policy: https://openweather.co.uk/privacy-policy Nominatim (OpenStreetMap) API: The Coordinate Finder tool sends the location name entered by the administrator to the Nominatim geocoding service to retrieve latitude and longitude coordinates. Here is the link to their privacy policy: * Privacy Policy: https://osmfoundation.org/wiki/Privacy_Policy

Official Website You can find more information on our website (wpfastestcache.com) Welcome to the page of the WP Fastest Cache plugin, a WordPress cache plugin developed to speed up WordPress sites. In today’s world where every second counts, optimizing your website’s performance is very important. Meet WP Fastest Cache, your caching plugin that you can use to speed up WordPress websites. Optimize the performance of your website with WP Fastest Cache. Improve Google PageSpeed, Core Web Vitals, GTmetrix and Pingdom score with our wp cache plugin. In addition, page speed is a ranking factor in Google’s search algorithm. Therefore, using cache plugins helps improve your SEO ranking. Our WordPress optimization plugin not only accelerates your site but also boosts SEO rankings. Features Mod_Rewrite which is the fastest method is used in this plugin All cache files are deleted when a post or page is published Admin can delete all cached files from the options page Admin can delete minified css and js files from the options page Block cache for specific page or post with Short Code Cache Timeout – All cached files are deleted at the determinated time Cache Timeout for specific pages Enable/Disable cache option for mobile devices Enable/Disable cache option for logged-in users SSL support CDN support – Effortlessly enhance website speed and performance with seamless CDN integration, supporting Bunny CDN, Cloudflare, and various other leading CDN providers. CDN integration modifies the URLs of static resources, enabling these assets to be served from your CDN service provider Cloudflare support – Cloudflare integration triggers the clearing of the cache on Cloudflare through API when a cache purge is initiated. As a result, WP Fastest Cache and Cloudflare operate seamlessly in tandem Preload Cache – Create the cache of all the site automatically Exclude pages and user-agents WP-CLI cache clearing Proxy Cache – Varnish Cache Integration to clear proxy cached content automatically when the cache created by WP Fastest Cache is cleared Performance Optimization WP Fastest Cache is not only a wp cache plugin but also a speed optimization wordpress cache plugin. There are many features such as Minify Html, Minify Css, Enable Gzip Compression, Leverage Browser Caching, Add Expires Headers, Combine CSS, Combine JS, Disable Emoji. Page Caching – Page caching feature generates and store static HTML files from your dynamic WordPress blog to reduce initial server response time, and improving page load time. Page cache and caching play a critical role in improving website speed and overall web performance. By storing frequently accessed data, effective caching reduces server workload and significantly improves cache performance, allowing pages to be delivered faster to users. This optimization directly lowers load time and enhances page speed, resulting in a smoother user experience and better SEO. Minify Html – Using an HTML minifier is an effective way to reduce HTML size and optimize HTML by removing unnecessary spaces, comments, and line breaks. A smaller HTML file helps reduce page size, which directly improves page speed and leads to a faster website experience for users. By focusing on web performance optimization, optimized HTML allows browsers to load and render pages more efficiently, helping to improve website speed, lower bandwidth usage, and deliver better overall performance across all devices Minify Css – CSS minify techniques play a crucial role in modern web development by reducing unnecessary characters through a reliable css minifier. With effective css compression, developers can compress CSS files and apply proper css minification to optimize CSS for production environments. This approach helps reduce CSS file size, which directly contributes to improve website speed and overall css performance optimization. As part of a broader page speed optimization strategy, these practices significantly enhance website performance optimization and lead to better website loading performance, especially on mobile and low-bandwidth connections Enable Gzip Compression – Reduce the size of files sent from your server to increase the speed to which they are transferred to the browser Leverage browser caching – Browser cache plays a critical role in how efficiently a web browser cache stores static resources like images, stylesheets, and scripts, directly impacting page load speed. By allowing returning visitors to load files from their local browser cache instead of downloading them again, websites can significantly reduce server requests and improve website speed. Properly configured browser caching not only creates a faster and smoother user experience but also helps lower bandwidth usage and enhance overall site performance Combine CSS – Reduce number of HTTP round-trips by combining multiple CSS resources into one Combine JS – Combining JavaScript files is a core technique in javascript optimization and js optimization, especially when the goal is to reduce requests and improve page load speed. By combine js assets or combine javascript files into a single bundle, developers can streamline how scripts are delivered to the browser. Whether you call it js combine or javascript combine, the idea is the same: fewer HTTP requests mean faster performance. Similarly, approaches that merge js or merge javascript—also known as js merge or javascript merge—help eliminate overhead caused by loading multiple separate files. When done correctly, combining and merging scripts leads to cleaner delivery, better caching, and noticeably faster websites Disable Emoji – You can remove the emoji inline css and wp-emoji-release.min.js Premium Performance Optimization The free version is enough to speed up your site but in the premium version there are extra features such as Mobile Cache, Widget Cache, Minify HTML Plus, Minify CSS Plus, Minify JS, Combine JS Plus, Defer Javascript, Optimize Images, Convert WebP, Database Cleanup, Google Fonts Async, Lazy Load and Delay JS for super fast load times. Mobile Cache Widget Cache Minify HTML Plus Minify CSS Plus Minify Javascript – Minify JS is a core step in web performance optimization because js minify techniques remove unnecessary characters, comments, and whitespace, making files smaller and faster to load. Through proper javascript minification, developers can compress JavaScript assets and significantly reduce transfer size, which directly supports effective js optimization and overall javascript optimization strategies. When combined with caching and code splitting, minified scripts help improve website speed, lower bandwidth usage, and enhance user experience. As a result, page speed optimization becomes easier to achieve, leading to faster render times and better search engine rankings. Combine JS Plus Defer Javascript – Eliminate render-blocking JavaScript resources. Consider delivering critical JS inline and deferring all non-critical JS Optimize Images – Optimized images load faster and consume less cellular data. Looking for an easy image compressor? Our tool lets you compress images instantly, including Compress JPEG and Compress PNG options. Enjoy fast image compression to reduce image size without losing quality. Perfect for quick image optimization with a smart image optimizer designed for all your needs. Convert WebP – Serve images in next-gen formats. Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. A fast and reliable WebP converter helps you convert to WebP in seconds. Whether you need a WebP convert tool, a JPG to WEBP Converter, PNG to WEBP Converter, or a simple image to WebP option, you can easily optimize your images. Quickly handle JPG to WEBP, PNG to WEBP, jpg convert to webp, and png convert to webp tasks to reduce file size and improve web performance. Database Cleanup – To keep your system running smoothly, it’s important to clean database structures regularly and ensure you clean DB records that are no longer needed. A database cleaner is essential for effective database cleaning and long-term database optimization. By removing unused entries and organizing data efficiently, you can significantly improve database performance and speed up database operations. Modern db cleaner tools automate the entire db cleaning process, helping developers maintain fast, reliable, and scalable systems. The Database Cleanup feature clears out all of the garbage datas such as post revisions, trashed posts & pages, comments from trash & spam, trackbacks and pingbacks, transient options, orphaned post meta, comment meta, user meta, term meta, and term relationship etc. Google Fonts Async Lazy Load – Lazy loading technique improve page speed and overall website loading time by loading content only when it is needed. Using lazy load images, lazy loading images, lazy load videos, and lazy load iframe helps reduce initial load size, enhances web performance, and delivers a smoother user experience. When implemented correctly, these methods make it easier to optimize website performance, lower bandwidth usage, and ensure faster, more efficient page delivery for both users and search engines. Delay JS – The Delay JavaScript feature helps reduce the ‘Reduce unused JavaScript’ warning in the Google PageSpeed Insights tool Information It is very inconvenient to use multiple caching plugins at the same time. That’s why you need to disable plugins such as LiteSpeed Cache, WP-Optimize, W3 Total Cache, WP Super Cache, SiteGround Optimizer, Breeze while using WP Fastest Cache. WP Fastest Cache is compatible with most popular plugins such as Contact Form 7, Yoast SEO, Elementor Website Builder, Classic Editor, Akismet Spam Protection, WooCommerce, Contact Form by WPForms, Really Simple SSL, All-in-One WP Migration, Yoast Duplicate Post, Wordfence Security – Firewall & Malware Scan, WordPress Importer, UpdraftPlus WordPress Backup Plugin, MonsterInsights, All in One SEO, WP Mail SMTP by WPForms. Supported Languages Although there are over 7000 languages spoken in the world today, we feel very lucky to support 30 languages for now. However, localizing or adapting a plugin to another language or culture is time consuming and a demanding task. That’s where the amazing Translation Contributors team of WordPress comes into play. These selfless people spent their precious time without expecting anything in return so that other people can use the add-ons more easily. We sincerely thank all of them. Chinese Simplified (China), Chinese Traditional (Taiwan), Czech, Dutch (Belgium), Dutch (Netherlands), English (South Africa), English (UK), Finnish, French (France), Galician, German (Germany), Hungarian, Indonesian, Italian, Japanese, Korean (Korea), Persian, Russian, Slovak (Slovakia), Slovenian, Spanish (Argentina), Spanish (Chile), Spanish (Colombia), Spanish (Ecuador), Spanish (Mexico), Spanish (Spain), Spanish (Venezuela), Swedish, Turkish, Ukrainian