A ton of extremely useful, actionable feedback that directly and significantly improved our First Meaningful Paint, Time to Interactive, [and] Speed Index

— Cihat Imamoglu, Senior Software Engineer @ Fat Llama

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Improve your perf

Web performance directly affects conversion

AliExpress made their site faster by 36% and got 10.5% more orders. Source
Walmart saw up to 1% increase in profits for each 100 ms improvement. Source
Mozilla made the browser download page 2.2 s faster and increased downloads by 15.4%. Source

This happens because the slower the site loads, the larger percentage of users gets distracted by a different task and doesn’t come back.

Let’s make you fast

Loading speed 🚀

Stop losing your cus­tom­ers to com­pet­itors.

Let’s speed your site up – and make you rank in search higher & convert more visits into pur­chases.

Runtime speed ⚛️

Make your app faster – and users happier.

Let’s profile your app, figure out where it’s slow, and fix any issues – alone or together with your team.

Consulting ⚡

Not sure where to start, or just have a bunch of questions? Book an express consulting session.

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We worked with Google on educating developers about web performance. This targets the long-term goal of making the web faster.

This is some of the highest quality tutorial style documentation on webpack I’ve come across

Framer is a web-based tool for interactive interface design – one of the hottest ones, today.

We worked with Framer to perfect their user experience – by making user interactions smoother and app loading faster.

By working together, we reduced Speed Index and First CPU Idle of Framer Web by 40-45%. We also set up tooling around runtime perf – to help Framer keep & maintain achieved results in the future.

We’ve been very satisfied by working with Ivan! Ivan helped us to improve loading performance, runtime performance, and tooling around it. The quality of his work, approach, documentation, etc. has been outstanding.

Common is a modern coliving rental company. They pride themselves on the design of their housing.

Common wanted to improve their marketing ROI – and reached to us to help make their website faster. We jumped in and improved the PageSpeed Insights score from 39 to 75.

Working with Ivan was an absolute joy. He reliably produces world-class work, communicates effectively and often, and is always willing to share his deep expertise in application performance optimization.

Fat Llama is an e-commerce service that helps people borrow things (cameras, cars, games, tech, anything) from other people.

Fat Llama had issues with page loading performance. They successfully improved a lot of things themselves, but reached to us before finishing the optimization.

We helped Fat Llama to find low-hanging (and not so low-hanging) fruits that went unnoticed – and improve performance metrics even further.

Ivan gave a ton of extremely useful, actionable feedback that directly improved our First Meaningful Paint, Time to Interactive, Speed Index, First CPU Idle metrics significantly. Also, he helped with some bundle size optimization too.

Interaction with Ivan is dense in terms of knowledge transfer, and I guarantee you that you will learn a lot of new things. On top of all these, he’s a super smooth person to work with. All in all, I cannot recommend Ivan enough!

CMTT is a media company specializing in tech and entertainment content. Their sites (like VC and TJournal) together reach 15 million views a month.

CMTT had an issue: when an article on one of their sites had a lot of comments, scrolling the page was freezing the browser.

We helped CMTT to optimize the scrolling performance of comments on their sites. The frames-per-second rate got 4–10× higher depending on the device.

Ivan Akulov found a beautiful solution and implemented it on his own. We’ve been satisfied with the results!


Interested? We’d be glad to help. Drop us an email, and Ivan will get back to you in 24 hours.

PerfPerfPerf · 2018–2020🖤