Best Website Optimization Tools for Tumblr

Convert Experiences is the A/B testing platform that delivers enterprise-grade experimentation without the enterprise baggage. For over 15 years, Convert has helped growth marketers, e-commerce teams, and agencies run reliable, flicker-free experiments that scale with their business. From classic A/B and multivariate testing to split URL and personalization campaigns, Convert makes experimentation fast, accurate, and frustration-free. With 90+ integrations (Shopify, GA4, WordPress, WooCommerce, Segment, and more), Convert adapts to modern stacks and supports both marketers and developers. Our Visual Editor lets teams launch experiments without waiting on developers, while advanced targeting and revenue tracking ensure clean, trustworthy insights. Privacy is at our core: Convert is GDPR compliant, HIPAA/CCPA-ready, and never resells data. Pricing is transparent, predictable, and fair — no hidden fees or nasty surprises. And when you need help, you’ll find it fast: real human support via live chat, email, and dedicated agency-friendly support. Our SmartInsert technology eliminates flickering across both frontend and backend experiments, while 40+ stackable targeting filters and robust APIs enable sophisticated test deployment. Convert’s comprehensive toolkit includes real-time QA through Live Logs & QA Wizard, built-in hypothesis prioritization frameworks, and automated collision prevention—all backed by expert support to help you launch tests in under 30 minutes.

SnapWidget allows you to display Instagram, Twitter and Facebook on your website. This will increase your followers. The widget on your website, blog, or Shopify store automatically updates when you upload photos or videos to Instagram, Twitter or Facebook. Check out our most-popular widgets. Want to link directly to Instagram or hashtag widgets? Get a Pro Widget now. All paid plans include a 14-day trial that you can cancel at any time. All paid plans include priority customer service, YouTube widgets and Shoppable Images. Analytics, custom CSS, custom CSS, opening images in a lightbox, and creating widgets to share with other users are all included. A free responsive Instagram widget lets you embed your photos. SnapWidget makes easy to display Instagram, Twitter and YouTube content on your website. SnapWidget is available on over 200,000 websites.

Transform your visitors into loyal customers and enhance your website's performance using free tools that are relied upon by over 15 million websites. AddThis is celebrated for its elegantly simple share buttons, but we provide an extensive range of complimentary website utilities, including a list builder, link promotion tools, and recommended posts, making it effortless to spread your content far and wide. Design a compelling call to action that directs visitors to any webpage you wish to highlight, and seamlessly integrate your email system to gather email addresses in no time. Captivate your audience with your most popular content, tailored specifically to their preferences. Our tools are compatible with leading CMS platforms like Google AMP and WordPress, ensuring broad functionality. Leverage AddThis eCommerce solutions to minimize shopping cart abandonment, boost sales, and capture leads effectively. Additionally, you can categorize your audience based on whether they are new or returning visitors, their devices, geographic locations, and social sources, thereby enhancing engagement and interaction with your content. By utilizing these features, you can create a more personalized experience that resonates with users and encourages them to return.