Best Website Optimization Tools of 2026

Seobility

Seobility checks your complete website, by crawling all linked pages. All found pages with errors, problems with the on-page optimization or problems regarding the page content like duplicate content are collected and displayed in each check section. Of course, you can also analyze all problems of a single page in our page browser. For a sustainable and continuous review of your website, each project is constantly crawled and analyzed by our crawlers to track the progress of your optimization. You will also be notified by our monitoring service with the status of your website via e-mail, if server errors and major problems occur. Seobility not only provides a detailed SEO audit but also gives tips and instructions on how to fix the problems found on your website. By fixing these issues, you make sure that Google can access all of your relevant content and understand what it’s about in order to match it with suitable search queries.

462 Ratings

Starting Price: $50 per month

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Semrush

Semrush One is an all-in-one digital marketing platform designed to help brands win visibility across search engines, AI platforms, and emerging discovery channels. It unites traditional SEO tools with advanced AI search and GEO capabilities to measure and grow brand presence everywhere users search. The platform supports optimization across Google, ChatGPT, Perplexity, Gemini, and more from a single interface. Semrush One offers toolkits for SEO, content marketing, traffic analysis, local search, advertising, social media, AI visibility, and digital PR. Powered by one of the world’s largest AI-driven marketing databases, it delivers deep insights competitors can’t easily replicate. Enterprises and marketers use Semrush One to forecast traffic, revenue, and ROI with confidence. Trusted by millions of professionals and global brands, Semrush One acts as a central growth engine for digital visibility.

6,115 Ratings

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TinyPNG

Tinify

TinyPNG (by Tinify) is a free image optimization tool trusted by developers and designers worldwide. It uses smart lossy compression to compress JPEG, PNG, WebP, and AVIF files by up to 80% without visible quality loss - boosting speed, SEO, and reducing bandwidth. Compress, convert, and resize images via our intuitive web app or powerful API. SDKs are available for Python, Node.js, PHP, Java, Ruby, and .NET. Includes an official WordPress plugin and a growing ecosystem of community-built integrations. Tinify is simple and accessible with no complex settings, no guesswork. It just works. Whether you're a beginner or building for scale, you get reliable results fast. All plans start with a generous free tier, and responsive customer support is here when you need help. George the panda 🐼 would be thrilled to see you give it a try.

47 Ratings

Starting Price: $0

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Gumlet

Host, secure, and stream videos in minutes with Gumlet Video. Build custom video processing and delivery with Gumlet Video API. Optimize and deliver images at scale with Gumlet Image. Trusted by 10,000+ businesses, Gumlet handles 1.5B media files daily with a 54% optimization rate. Gumlet Video: Streamline Video Delivery 1. Simplify video streaming with minimal coding. 2. Achieve high compression without quality loss. 3. Manage videos on a unified platform. 4. Automate via APIs, SDKs, and webhooks. 5. Gain video analytics for better ROI. 6. RTMP Live Streaming at scale in minutes. Gumlet Image Optimization 1. Auto-resize and compress images. 2. Integrate seamlessly for better UX & SEO. 3. World’s first auto-responsive resize. 4. AI automation for complete image control. Founded in 2019 in Singapore by Aditya Patadia & Divyesh Patel, who also built AI startup Turing Analytics.

87 Ratings

Starting Price: $10 / month

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Website Speedy

Founded by MakkPress Technologies, Website Speedy is the ultimate solution to optimize your website’s loading times. This SaaS based website optimization tool is specifically designed to help users reduce website loading times instantly. The tool works with an automatic script that scans any website for render-blocking elements and rearranges them to enhance the website’s DOM. In addition to that, the website speedy tool also optimizes the images and other assets from the website to ensure faster loading speeds across all browsers and devices. It is compatible with all major e-commerce platform such as Shopify, Big commerce, Squarespace, Shift4Shop, Click funnels, Webwave, & Custom Website, etc.

9 Ratings

Starting Price: $20 USD/month (Paid annually

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CSS HTML Validator

AI Internet Solutions LLC

CSS HTML Validator for Windows, Mac, and Linux is a fast, powerful, highly user configurable, and easy to use web development tool that checks HTML, CSS, SEO, spelling, accessibility (including WCAG 2.0/2.1/2.2), PHP, XHTML, JavaScript, htmx, and links. CSS HTML Validator includes batch processing (in the Pro edition), integrated HTML/CSS editing, and much more. It works offline so it's super-fast and your privacy is protected because your documents are not uploaded to a server for checking. CSS HTML Validator Pro has superior customization features so you can configure the validation to your liking. You can even add your own validator messages, recognize your own HTML elements and attributes, and much more. Try CSS HTML Validator Pro for Windows free for 200 validations or 30 days, whichever comes first. A FREE limited version of htmlval for Mac and Linux is also available.

4 Ratings

Starting Price: $60 (one time)

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SeoSamba Marketing Operating System (MOS)

SeoSamba

SeoSamba's Marketing Operating System or MOS is a comprehensive cloud marketing software ideal for small businesses, multi-locations enterprises, and companies who sell digital solutions to SMBs such as publishers, agencies, broadcasters, financial institutions, telcos, ISVs, MSPs. Your SeoSamba Marketing Operating System includes a set of high-performance tools to help build a powerful no-nonsense digital marketing presence up. Access SEO tools, Google, Facebook, Yelp & 100 of platforms review management tools, email marketing, social marketing tools including a mobile app, VoIP telephony and call tracking tools, text marketing and messaging tools, as well as centralized blogging for SeoToaster and Wordpress powered websites. SeoSamba MOS seamlessly integrates with SeoSamba's CRM aka SeoToaster Ultimate CRM and features two companions mobile apps, a social marketing and lead & CRM apps to help you manage your business on-the-go. SeoSamba MOS is rebrandable by resellers.

Starting Price: $99.00/month

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iPlasmaCMS2

Insercorp

iPlasmaCMS2 is a proprietary website content management system suited for website administrators from beginners to advanced users. Developed with modern web technologies, the modular system allows for management of any type of website, web-based application, or intranet. Its scalability allows for the deployment of a single, basic website to highly complex networks of interconnected websites. iPlasmaCMS2 is the perfect solution for any type of organization, from businesses and non-profit organizations to government and educational institutions.

Starting Price: $450.00/year

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WebCEO

WebCEO is a next-gen Internet Marketing platform that provides you with 24 powerful tools for keyword research, rank tracking, domain analysis, SEO audits, internal link analysis and backlink tracking, social media management, paid search management, competitor research, and more. The Rank Tracking tool shows local and mobile results for keywords and browsers in any language. The Keyword Research tool provides suggestions, competitive intelligence, and Google Search Console integration (keywords can be entered in any language). The lead generation widget enables agency websites to offer visitors free SEO audit reports which include the statistics for the organic traffic of a website's Top 5 Competitors. The Competitor Backlink Spy shows competitor backlinks with their anchor texts. Backlinks are identified and analyzed by the Backlink tracking tool. Among other features is WebCEO's white label that gives digital agencies the freedom to customize and brand reports.

15 Ratings

Starting Price: $36.00/month

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Ahrefs

With Ahrefs, you don’t have to be an SEO pro to rank higher and get more traffic. Ahrefs is trusted by marketers from the world's biggest brands. Ahrefs is an All-in-one SEO toolset, with free Learning materials and a passionate Community & support. Junior marketer or SEO expert, you'll find Ahrefs’ toolset powerful yet easy to master. Try Ahrefs for a week and discover the growth opportunities you’re missing. Get access to Ahrefs InsiderͰ, our private Facebook community, where you can bounce ideas and questions off 10,000 SEO-obsessed marketers who have seen it all. Ask any questions to our customer support team who is happy to talk to you 24/5 via our support chat. Or just simply poke us on Twitter. From aspiring bloggers to global multinational brands, everyone turns to Ahrefs to grow their search traffic. Ahrefs is used by marketers from some of the world’s leading companies.

9 Ratings

Starting Price: $99.00 per user per month

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Mixpanel

At Mixpanel, our mission is to increase the rate of innovation. Not only as a company, but for the businesses we serve. Through our analytics and engagement product, companies can analyze how and why their users engage, convert, and retain in real-time across web, mobile, and smart devices. Then they can use that data to improve their business and products. Mixpanel serves over 26,000 companies from different industries around the world, including Samsung, Twitter, and BMW. Headquartered in San Francisco, Mixpanel has offices in New York, Seattle, Austin, London, Barcelona, Paris, and Singapore. Great products are built by teams who know their users. Go beneath the surface to learn which features are popular, who your power users are, and the behaviors tied to long-term retention. See which features are popular and how many power users you have.

8 Ratings

Starting Price: $89 per month

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SE Ranking

SE Ranking is an all-inclusive, cloud-based search engine optimization (SEO) platform for webmasters and marketing professionals. Intuitive and easy-to-use, SE Ranking offers a complete set of tools for comprehensive tracking of keyword positions, site auditing, analyzing competitor SEO and PPC strategies, keyword suggestion and grouping, website ranking, backlink monitoring, automated professional reporting, and more. By leveraging SE Ranking, users can easily keep track of their website’s keyword ranking in multiple countries, cities, regions, and languages in real-time across Bing, Google, and Yahoo.

6 Ratings

Starting Price: $24.80/month/user

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Hotjar

Understand how users are really experiencing your site without drowning in numbers. Traditional web analytics tools help you analyze traffic data. But numbers alone can’t tell you what users really do on your site — Hotjar will. Track Customer Satisfaction (CSAT), Net Promoter Score (NPS®) & the Voice Of Customer (VOC). Eliminate guesswork by watching Session Recordings and see how people are really using your product. Empathize with your users and see where they get stuck. Look at user behavior and ask the right questions at the right time. Hotjar works out of the box on most popular platforms. Visualize behavior – Understand what users want, care about and do on your site by visually representing their clicks, taps and scrolling behavior – which are the strongest indicators of visitor motivation and desire. See what your users see – Eliminate guesswork with Recordings of real visitor behavior on your site.

6 Ratings

Starting Price: $99 per month

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ContentKing

ContentKing is an Enterprise-grade cloud platform for Real-time SEO Auditing and Content Change Tracking. With search engines visiting your website numerous times per day, each unintended change is a liability. Thanks to 24/7 Monitoring and Alerting, you can improve and maintain your search visibility with full situational awareness at all times. As a world's first, ContentKing gives you the opportunity to fix problems _before_ your rankings are impacted. Because search engines never sleep.

6 Ratings

Starting Price: $99/month

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Capturly

Full-scale analytics for your online business. Capturly is focusing on the main driving forces: conversion and retention. We provide all the required data for you simply and intelligibly to make the best business decisions possible. Find out which sections of your website attracts your visitors or what they miss. Make better decisions based on real user interactions. Get your business headed in the right direction. With Capturly’s web analytics platform, you can notice important trends as soon as they happen. All your web analytic metrics are at your fingertips. Product analytics helps you to understand how your visitors engage with your website. Get real business insights easily by collecting every data that matters at one place. Watch and analyze recordings of how your visitors are using your website. Find out which features and contents are grabbing their attention. It’s your first step towards conversion rate optimization!

5 Ratings

Starting Price: $29 per month

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Imagify

Imagify is a powerful and easy-to-use WordPress plugin designed to optimize images and speed up your website. It automatically compresses, resizes, and converts images to modern formats like WebP and Avif with just one click. Created by the team behind WP Rocket, Imagify guarantees improved website loading times without sacrificing image quality. It enhances key performance metrics such as Google PageSpeed scores and Core Web Vitals. Imagify is ideal for users who want a quick and efficient way to compress large image files in bulk without any technical knowledge. Overall, it helps businesses improve SEO, user experience, and conversions by making images lighter and faster to load.

4 Ratings

Starting Price: $4.99 per month

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Twik

The first automated, no-configuration business intelligence & personalization automation engine. Track and analyze auto-detected business goals and see how they convert for different user profiles. A single line of code to deploy a cloud-based framework with the tools to grow your business. The first automated, no-configuration business intelligence & personalization engine. Twik automatically matches each visitor with relevant variants to maximize conversions. No data science or maintenance required - launch your variations and let Twik do the rest. Edit your site and create variations without changing your site code. Let your marketing team work freely without nudging your dev' team. Maximize sales with automated scoring of site menu items and product catalogues. Use twik’s magic to create and match a unique version of your site per each visitor with the ultimate goal of increasing sales.

4 Ratings

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WP Smush

Smush

Optimize your images, turn on lazy load, resize, compress and improve your Google Page Speed with the incredibly powerful and 100% free WordPress image smusher/compressor, brought to you by the superteam at WPMU DEV! And whether you spell it ‘optimize’ or ‘optimize’, Smush will compress all your images without a visible drop in quality and optimize your page speed using its unique compression algorithm.

4 Ratings

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RebelMouse

RebelMouse is the always-modern SaaS CMS that helps marketers and publishers grow organic traffic by breaking from the conventional approach of legacy web technology. Writers, editors and designers need their content to rank across channels and social platforms. Businesses need traffic and content creators need a simple experience. Products like SquareSpace offer ease of use, and WordPress offers flexibility, but RebelMouse offers both, with better performance, and more traffic. Experienced WordPress and Drupal developers are able to create high-performing sites on RebelMouse with far less effort to build and to manage. RebelMouse is the only enterprise-ready SaaS platform powerful enough for a media company, but also easy enough to use out of the box for any marketing team that just wants to start generating more traffic. We are also a majority-female diverse and inclusive organization.

3 Ratings

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ShortPixel

A faster loading page means a more pleasant user experience, better search ranking and as a result, more page views. ShortPixel uses advanced compression technology that reduces image size without affecting the quality, thus making your pages load faster.

3 Ratings

Starting Price: $9.99 per month

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WP Compress

You work so hard on your website content, but slow load times are still destroying your bounce rates, conversions and SEO performance. Instantly Fix The Images That Are Dragging You Down. Remotely Manage All Of Your Linked Websites. No Maintenance Required After Setup.

3 Ratings

Starting Price: $49 per year per website

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Unbounce

Get more conversions with Unbounce landing pages. Build, launch, and optimize custom landing pages for any campaign—without developers or tech bottlenecks. Drive more leads and revenue from any web page by showing targeted popups and sticky bars to specific users. Completely avoid tech bottlenecks; any member of your team can build, launch, and optimize Unbounce landing pages, popups, and sticky bars. Easily recreate any mockup or brand concept. Build from scratch, or start from our gallery of fully customizable templates. Use the Unbounce drag and drop builder to accelerate your landing page production process, and build high-converting popups and sticky bars in minutes. Publish landing pages to WordPress, integrate with Google Analytics, and automatically pass leads to almost any email marketing tool. Plans starting at $90/mo with annual billing when you sign up through the link above and get 20% off paid plans! All plans include a 14-day free trial.

2 Ratings

Starting Price: $72 per month

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POWR

Forms, popups, countdown timers, sliders, media galleries, ecommerce, social media feeds/icons and much more. No coding necessary. The secret sauce for having an amazing eCommerce business isn’t so secret after all. Most business owners, consultants, and experts will tell you that the secret is the ability to generate leads, make sales, and support current customers so they keep coming back. While the “what” of success is direct and explicit, the “how” is as clear as mud. Furthermore, deciding what’s more important is a debate that has gone on for ages, and will probably, almost certainly continue for the foreseeable future.

2 Ratings

Starting Price: $0

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rankingCoach

rankingCoach GmbH

rankingCoach is the complete digital marketing app for small businesses. Designed to cover all areas of online marketing: elevate search rankings, create high-performing Google Ad campaigns to increase traffic and leads, manage social media profiles, reviews and local directory presence, as well as monitoring competitors and local market conditions. Small business owners can do all this by taking a few minutes of their time each week, which will boost their business, attract new customers and get ahead of the competition. The App’s Facebook-like feed of local market information and competitor analysis makes marketing online engaging and easy to understand. Even for business owners with no experience in Digital Marketing.

2 Ratings

Starting Price: $29.95 per month

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Plerdy

Plerdy - Multifunctional SaaS solution for an improvement of conversion on websites. - Heatmaps - we see exactly where the clicks were on the website. All clicks on the website are recorded and displayed in real time. Which helps to understand how users behave on the website. - Popup smart forms - you can quickly create and show on the website different pop-up forms without developers and designer. Examples: The pop-up form for collecting leads from the website. Offer to the users when they abandon their shopping cart. - SEO-alerts - tool that continuously analyzes your website SEO factors to provide regular notifications on changes. Checks keywords, titles, tags and attributes to define what can be optimized. Provides both aggregated and on-page statistics to evaluate your web resource.

2 Ratings

Starting Price: 29$/month

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Reactflow

Reactflow playback your customer’s activity recordings like a video that you can watch, Compile Heatmaps, Funnel Analytics, Bugs, Console Logs and provide feedbacks which helps you to understand customer’s pain points, solve them. For free. Heatmap and Recording from each user can be used to enhance user journey, user interface and user experience. It can be used to debug errors that user might encouter in their journey as well as 404 errors. Call to action buttons can be improved to deliver best experience. Why visitors leave or abandon their carts? Reactflow allows you to know exactly what your users are doing on your website and what needs to be changed. Session replay is a powerful tool that record your visitor activity & interaction on your website. Unlike traditional web stats and statistics plugins where you see your visitors path, pages, entry and exit pages, and other web analytics, Reactflow goes deeper by providing you with the actual session activity.

2 Ratings

Starting Price: $19.99 per month

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Hexometer

Hexact, Inc

Based on AI technology the Hexometer™ monitoring service periodically scans over 2800 data points on your website to make sure your digital assets are in pristine condition. The monitoring service continuously checks your website and informs you in case of any erosion to its health. It will also give you tips and tricks on how to improve your website’s hygiene, ultimately improving your online visibility and performance. Your website is how the world sees your business. But If that first impression is a slow or broken website, that first visit will be their last. Unlike traditional uptime monitoring platforms that just tell you when your website is down, Hexometer is like having your very own QA team, continuously monitoring your website across six core areas including availability, performance, user experience, health, SEO, and security. Get real-time notifications when issues are detected via email, SMS, Slack, Telegram & Trello.

2 Ratings

Starting Price: $8.25 per month

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Siteimprove

Turn your website into an asset as it was meant to be with Siteimprove. Siteimprove is an all-in-one website management software designed to help businesses solve today's most demanding website challenges. With Siteimprove, businesses get access to tools that allow them to optimize content quality and design, boost search engine traffic, comply with data privacy requirements, and track website performance--all from a single platform.

2 Ratings

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FastPixel

Faster Web Solutions SRL

FastPixel is an all-in-one WordPress plugin designed to speed up websites. This plugin is packed with features that operate seamlessly in the background, allowing for automatic optimizations without requiring users to navigate complex settings. It's user-friendly and easy to configure, ensuring that your webpages start loading faster within minutes.

2 Ratings

Starting Price: $5

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WiserNotify

Every day your website is visited by hundreds of people, and yet only a few take action on what you are offering. No matter how much technology transforms, we still need social proof to be assured. With Wiser Notify , we came up with a quick and easy solution to help your website visitors build trust in what you offer. With a mission to create sales-boosting effective marketing solutions for successful e-commerce businesses, Wiser Notify turns consumer psychology into digital solutions. Offering social proof & FOMO marketing solutions that will help you catch the attention of potential customers, Wiser Notify assists you in thriving sales and builds better credibility. Generate trust and gain popularity by showing recent actions like sales, sign-ups and subscriptions on your site.

1 Rating

Starting Price: $10 per month

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Best Website Optimization Tools

Compare the Top Website Optimization Tools as of January 2026

What are Website Optimization Tools?

Seobility

Semrush

TinyPNG

Gumlet

Website Speedy

CSS HTML Validator

SeoSamba Marketing Operating System (MOS)

iPlasmaCMS2

WebCEO

Ahrefs

Mixpanel

SE Ranking

Hotjar

ContentKing

Capturly

Imagify

Twik

WP Smush

RebelMouse

ShortPixel

WP Compress

Unbounce

POWR

rankingCoach

Plerdy

Reactflow

Hexometer

Siteimprove

FastPixel

WiserNotify

Best Website Optimization Tools

Compare the Top Website Optimization Tools as of January 2026

What are Website Optimization Tools?

Seobility

Semrush

TinyPNG

Gumlet

Website Speedy

CSS HTML Validator

SeoSamba Marketing Operating System (MOS)

iPlasmaCMS2

WebCEO

Ahrefs

Mixpanel

SE Ranking

Hotjar

ContentKing

Capturly

Imagify

Twik

WP Smush

RebelMouse

ShortPixel

WP Compress

Unbounce

POWR

rankingCoach

Plerdy

Reactflow

Hexometer

Siteimprove

FastPixel

WiserNotify

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