Best Free Website Optimization Tools - Page 3
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Compare the Top Free Website Optimization Tools as of April 2026 - Page 3
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1
PhotoBulk
Eltima Software
PhotoBulk is an indispensable Mac image editor that handles loads of image editing tasks with an ease. Our image editing software for Mac has all the features you might need: it is your watermark software for Mac, image resizer, image compressor and image converter — all in a click. PhotoBulk knows exactly how to rename photos on Mac.Starting Price: $9.99 -
2
Stamped
Stamped
Powering social proof for leading brands. 30,000+ fast-growing retailers use Stamped to build trust with user-generated content, increasing social proof and driving conversions. Build consumers trust using words from your happy customers. Increase social proof, excitement and showcase customer experiences to compel buying actions. Get authentic customer reviews effortlessly with our proprietary in-email review request form. Build trust and social proof by displaying your reviews with our optimized on-site display widgets, showcasing your UGC at crucial conversion pages. Rise above the competition, enable rich snippets for search results & push your product ratings in Google Ads and Shopping. Collect and showcase visually appealing photo and video reviews of happy customers using your products in real-life. Connect with your social savvy customers with our integrated social features and automatically share your best reviews on your social pages.Starting Price: $15 per month -
3
MarfeelPress
Marfeel
All-in-one platform for bloggers and editors on WordPress. MarfeelPress has all the features you need to drive more reader engagement, increase your ad revenue, and gain complete control of your mobile website. One WordPress plugin. One complete mobile website. Deliver an app-like experience with features such as swipe, relevant push notifications, and recirculation strategies to increase your traffic and page views. Keep complete control of the look and feel of your mobile website: set your colors, upload your logo, and add your favorite analytics and commenting systems. Give your readers what they demand: blazingly-fast page speed and load times. This decreases your website bounce rate and supercharges your SEO. Profit from Marfeel’s sophisticated algorithms, including real-time bidding and server-to- server header bidding. Access global deals with industry-leading SSPs and ad networks. -
4
imgix
Zebrafish Labs
Powerful image processing, simple API, imgix transforms, optimizes, and intelligently caches your entire image library for fast websites and apps using simple and robust URL parameters. We don’t charge to create variations of your Master Images. You can be as creative with the service as possible. Over 100 real-time image operations, plus client libraries and CMS plugins for easy integrations with your product. Serve optimized images to every device quickly with a worldwide CDN optimized for visual content. Browse, search, sort, and organize all of your cloud storage images. Resize, crop, and enhance your images with simple URL parameters. Intelligent, automated compression that eliminates unnecessary bytes. Customers see images fast thanks to imgix's caching and global CDN. Introducing imgix Image Management. Transform your cloud bucket into a sophisticated platform that allows you to finally see what your images can do for you.Starting Price: Free -
5
Pagereview.io
Pagereview
The website feedback tool for projects and teams. Pagereview makes it easy to get clear, contextual feedback for your website with a single click. Identify bugs, share feedback, and review designs all in one place. A single place for all feedback Collaborate on design reviews with annotated comments and feedback. Each added comment on the site acts as its own comment thread, letting you and everyone else keep track of the conversation in-context. Comment replies are automatically grouped right underneath it in a thread. Comments can even be archived once resolved. Suggest design edits and preview them Use design modifiers within comments to easily test out and visualize a design change. Suggest copy changes, swap out images, add borders and margins, change the font size and color and more. Once a comment modifier is added, hover over and back on the comment to see the before/after changes. Keep everyone up-to-date without extra effort.Starting Price: $30 per month -
6
redirection.io
redirection.io
redirection.io is a complete suite for optimizing your website traffic, user experience and SEO efficiency. It logs all the HTTP traffic of your website, displays nice dashboards to find errors and fix them in minutes. It is really fast and resilient, and can be installed on your infrastructure, without the need to target your DNS to the service. It also features a website crawler for paid plans, which allows to find and fix issues in a matter of minutes. Setup HTTP redirections The "redirection assistant" helps building simple or complex redirection rules, which won't break your legitimate traffic. It is possible to test the impacts of newly created rules before they are published and applied to any production website. Advanced SEO rules: redirection.io allows more than just redirections. The "actions" allow to override meta tags for a given page or a set of pages, add structured data, or completely manage the response headers! -
7
SnapWidget
SnapWidget
SnapWidget helps you display Instagram, Twitter, Facebook and YouTube on your website to increase your followers. When you post photos and videos to Instagram, Twitter, Facebook or YouTube, the widget on your website, blog or Shopify store automatically updates with new content. Check out our most popular widgets. Need features like linking directly to Instagram and hashtag widgets? Get a Pro Widget today. All paid plans come with a 14-day free trial and you can cancel at anytime. All paid plans include priority customer support, YouTube widgets, Shoppable Images, analytics, custom CSS, opening photos in a lightbox and creating widgets for other users. Embed your photos with a free responsive Instagram widget. SnapWidget makes it easy to display Instagram, Twitter, Facebook and YouTube content on your website. Join over 200,000 other websites using SnapWidget to showcase their content.Starting Price: $6 per month -
8
Calconic
Calconic
Choose from a bunch of ready-to-use templates or build your own calculator from scratch without any prior programing knowledge. Generate leads by allowing your website visitors to have the calculated results emailed, and get a copy to your inbox at the same time. It doesn’t matter what kind of interactive calculator you’re about to build, from a simple price quote calculator to more complex financial or medical calculators – Calconic offers all the flexibility you need. Just take a look at what our customers from all around the world have already created! Engage your site visitors and boost your conversion rates with an attractive and interactive calculator. Prices, discounts, loans, mortgages, body mass index, CALCONIC_ gives you the opportunity to build any custom calculator you can think of and add it to your website. Build and add an interactive calculator to your site in a click.Starting Price: $6 per month -
9
Next3 AWS
ThemeDev
Next3 AWS - Offloading your WordPress Media. Offload your media to Amazon S3. Next3 uploads files from your WordPress Media Library to Amazon S3, then rewrites URLs. It can also transfer WordPress all media files to AWS S3 automatically.Starting Price: $29 per year -
10
Borlabs Cache
Borlabs
Just activate Borlabs Cache and the speed of your website will increase immediately. Choose from our cache templates e.g. E-Commerce, and Borlabs Cache is automatically optimized for your online store. All your pages will be cached and saved in milliseconds. Fast loading pages are essential for improving your search engine optimization. Our cache preloader ensures that your content is always up to date and your website is loaded super fast. Merges JavaScript and CSS to single files and sends them compressed to your visitors. Removes the unnecessary whitespace and HTML comments in your page and optimizes the embedding of Google Fonts. This reduces the size and loading time of your website. Allows you to execute PHP code or dynamic content in cached pages. Useful when displaying banners, shopping baskets or other information that is constantly changing.Starting Price: €29 per 1 website -
11
Click2Buy
Click2Buy
The most efficient buyer’s journey for brands. Benefit from free qualified traffic to your physical and online points of sale. A 100% free solution to capture intentional traffic, communicate your offers, and highlight your services. Brands rely on a wide range of digital media (company website, display ads, videos, social media ads, marketing, etc.) to enhance the value of their products and positioning. These communications generate traffic for your points of sale. Geolocation, contact details for points of sale, product availability, pricing, business hours, etc. We enhance the digital communications of brands with useful information that simplifies the consumer’s decision and sends them to your points of sale. Click & collect, delivery, home installation, refund policy, extended warranty, etc. All the services that enhance your positioning and allow you to help your clients can be displayed using our tool.Starting Price: Free -
12
Buttonizer
Buttonizer
Add dynamic customizable smart floating buttons in the corner of your WordPress website and boost the number of interactions and conversions from your website visitors. Make a simple button or advanced dynamic floating content. Choose between more than 50 different on-click actions. One important factor of a floating action button is the on-click action. Choose which on-click action you want that your visitor will take. From click-to-call, opening a pop-up, and opening Facebook messenger to just navigating to another page. Easily customize your floating action button by choosing the color of your button, icon, and the color after clicking on the button, also open animations and the shape of the floating menu. By adding multiple buttons on one page you can even create interactive floating menus. Buttonizer has 6 different menu styles and animations. Decide for each button if you want to show it on your desktop, mobile, or both.Starting Price: $10 per month -
13
RabbitLoader
RabbitLoader
RabbitLoader is a WordPress Plugin that helps improve PageSpeed Score. Slow Websites are the worst thing and we have the perfect plugin for your WordPress website. Optimize your Website’s Google PageSpeed Score with RabbitLoader’s CDN, CLS and Lazy Loading. Improve your Page Speed Score with RabbitLoader.Starting Price: $9.99 per month -
14
VIZ-X
VIZ-X
VIZ-X is an AI-powered landing page optimizer that turns clicks into conversions. It intelligently analyzes your page to craft a personalized experience that captivates your audience, enhancing engagement and conversion rates. Designed for effortless integration and straightforward use, VIZ-X consistently delivers top-notch recommendations, maintaining peak performance for your landing page at all times.Starting Price: $49 per month -
15
Request Metrics
Request Metrics
Request Metrics makes web performance easy with real-user monitoring and automated Lighthouse testing—helping you boost Core Web Vitals, SEO, and user experience. Track real visitors, not just lab tests, with automatic noise cancellation, actionable insights, and detailed element attribution. Our scheduled Lighthouse tests detect regressions before they hurt rankings, while real-user data keeps you informed on how your site performs in the wild. Filter by page, device, region, or vendor to uncover performance bottlenecks, and get instant alerts when something slows down. With built-in vendor tracking, you’ll know exactly which third-party scripts are hurting your load times. No complicated setup, no code changes—just fast, reliable performance monitoring designed for modern websites. Get started for free today!Starting Price: $34 per month -
16
PageSpeedPlus
PageSpeedPlus
PageSpeedPlus is a real-time website performance monitoring tool that tracks Core Web Vitals, runs automated Lighthouse audits, and sends instant alerts when metrics fall below target. Designed for agencies, developers, and site owners, it helps identify performance issues before they impact SEO, conversions, or user experience. Tests run frequently using real browser conditions across desktop, mobile, or custom devices, with alerts delivered via Slack, Microsoft Teams, email, or webhook. PageSpeedPlus stores unlimited test history, making it easy to visualize long-term trends, pinpoint regressions, and generate white-label reports. Integrations with Zapier, REST API, and CI/CD pipelines enable seamless workflow automation—automatically blocking slow deployments or triggering rollbacks when site speed drops. With global testing locations, detailed diagnostics, and customizable thresholds, PageSpeedPlus makes it easy to stay compliant with Google's Core Web Vitals and deliver aStarting Price: $20/month -
17
Chibi
Chibi
Chibi is an AI-powered user behavior analytics platform that eliminates the guesswork from understanding why users leave your product. Instead of spending hours manually watching session replays or drowning in metrics that don't tell you what to fix, Chibi's AI automatically analyzes user behavior patterns and pinpoints exactly where friction occurs. It transforms tedious session replay analysis into instant, actionable insights that show you not just what users are doing, but why they're getting stuck and dropping off.Starting Price: $0 -
18
Webmatik
Webmatik
Webmatik is an AI-powered website auditing platform that helps businesses identify growth issues affecting their online performance. The platform scans websites across more than 50 growth signals to uncover hidden problems in areas such as performance, SEO, AI search visibility, and user experience. By analyzing these factors, Webmatik provides a clear overview of what may be limiting a website’s growth potential. Instead of delivering complex reports, the platform generates a prioritized action plan with step-by-step recommendations. Users can quickly see which issues should be fixed first to improve their website’s results. After making improvements, they can re-run audits to track progress and measure growth over time. Webmatik helps website owners understand and resolve the technical and strategic issues preventing their sites from performing at their best.Starting Price: $19/month -
19
Fullstory
Fullstory
Fullstory is a behavioral data platform that surfaces the sentiment buried between clicks, revealing the untold story behind consumer behaviors. From building better fraud detection and forecasting to creating personalization that genuinely resonates, Fullstory enables product, engineering, and data teams to connect sentiment signals with other data sources to intentionally design the next best action. Providing deeper and more immediately actionable insights beyond conventional web and product analytics that can only surface what’s happening but not why, Fullstory is the only behavioral data platform that provides the context needed to build in-the-moment experiences that drive revenue. With automatically captured, indexed, and semantically structured first-party data— served up to your data ecosystem or through our product analytics with session replay, Fullstory’s behavioral data is ready-made for AI. Enterprises no longer waste countless hours and resources analyzing data. -
20
BROWSEO
Browseo
BROWSEO is a web app that allows you to view any webpage without distractions caused by styles. It also highlights parts of a page that are relevant for SEO. The output focuses on pure HTML, similar to what search engines see when they visit a page. Browseo is a wonderful tool for browsing pages through the eyes of a search engine. When it comes to analyzing site structure and other factors that pertain to an entire website, Screaming Frog is the tool of choice for many. -
21
Revalin
Revalin
Revalin is an AI-powered tool designed for comprehensive website analysis and optimization. It automatically scans your site for technical issues, evaluates keyword performance, analyzes backlinks, and compares your site to competitors. Revalin also delivers weekly reports with actionable insights and recommendations to help improve your site's visibility and performance.Starting Price: $20 per month -
22
YourWebsiteScore
YourWebsiteScore
Run a free analysis of your website. We check everything that matters and show you what to improve. Get a dofollow backlink, live trust badge and certified public page. Monitor your website daily and get instant alerts whenever your score changes.Starting Price: $9 -
23
Common Ninja
Common Ninja
Common Ninja is a powerful platform that offers a large selection of free, fully customizable apps for all e-commerce and website builders. The apps are perfectly responsive, require no coding knowledge and come equipped with an intuitive editor and built-in user analytics. With reliable support, GDPR compliance, constant audits and highly secure apps, Common Ninja already boasts more than 150,000 loyal customers who save time and money when building websites. With Common Ninja’s apps, you can enhance your websites, increase conversions, improve user experience and much more! The ever-growing list of apps includes: Messenger Chat Button Telegram Chat Button WhatsApp Chat Button PDF Gallery Countdown Bar Stories Announcements & Updates Logo Showcase FAQ Image Hotspot Testimonials Before & After Slider Social Media & RSS Feeds Audio Player Business Hours Pricing Tables Charts & Graphs Comparison Tables Brackets & TournamentsStarting Price: $3.19 per month
