A slow page doesn't just frustrate users.
It drops your rankings, raises bounce rates,
and costs revenue you'll never trace back
to the real cause.
Performance rarely breaks all at once.
It slips — one dependency added, one image uncompressed,
one third-party script nobody thought to review.
Until the numbers start telling a different story.
Google uses LCP, INP, and CLS as direct ranking signals. A site that scores poorly on these metrics loses visibility — quietly, and without an obvious trigger.
Users expect a page to respond in under three seconds. Beyond that, a significant share leaves before the content loads — and most won't come back.
Analytics, chat widgets, ad tags, consent tools — each one adds weight. No single script breaks a site, but the combined load often does.
Legacy code, unoptimized assets, and outdated infrastructure slow things down over time. The longer it goes unreviewed, the harder it is to untangle.
Performance problems rarely live in one place. We look across the full stack —
front-end, back-end, and everything in between.
LCP, INP, and CLS measured against real user data, not just lab scores.
Server response, render-blocking resources, and request chains — traced to the source.
Execution bottlenecks, unused code, and scripts that block rendering before the user sees anything useful.
Format, compression, lazy loading, and delivery — checked across device types and connection speeds.
Which pages matter most, what's already been flagged, and what "good" looks like for your context.
Automated tools give us the first layer — Core Web Vitals, Lighthouse scores, PageSpeed data across key pages.
The numbers point to symptoms. Manual investigation finds what's actually behind them.
Findings ranked by impact, not severity alone — with context on what fixing each issue is likely to change.
A few projects that started with a challenge and ended with something that works.
See all cases
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“Vilmate has been able to quickly put together a very competent team for our mobile development that has produced a robust and well-designed mobile product, instrumental for the success of our company.
In addition to developing a stable application, Vilmate has been very flexible when we’ve needed additional bandwidth and has been able to, with quick notice, bring on additional resources for troubleshooting, testing, and meeting tight deadlines.”
“We’ve been working with Vilmate for more than a year now and have tripled the number of our dedicated team since we started with them.
They’ve added quite a bit of value to our product. All the code they’ve delivered has been delivered in excellent quality… The team is also never behind schedule.”
“A great technical team and a great partner we’ve been lucky to come across.
We have been working together for many years, and I’m looking forward to keep on working with Vilmate…
They are “our team” – not “Vilmate’s team” and I like that a lot!”
“Transparent and proactive, Vilmate delivered outstanding software development services, which resulted in a successful product launch.
Their excellent technical skills and commitment to customer service made them a perfect fit for our company.”
“Despite all the challenges, Vilmate has been providing quality services, displaying its dedication to the project and transparency in communication. It was a lot of work that they did to get this complex project moving.
There have been some strict deadlines and they managed to organize tasks efficiently, still working hard to get things done. Vilmate really went out of their way to make things right and we still have more on the horizon.”
“Vilmate was committed to meeting our needs in the best possible way, finding the most suitable technologies and the right people to accomplish the job. They genuinely care about the outcome and want to see the project succeed.
They were responsive, approachable, and willing to make changes. Vilmate’s contribution to this project was invaluable and we thank them for that.”
“Transparent and proactive, Vilmate delivered outstanding software development services, which resulted in a successful product launch.
Their excellent technical skills and commitment to customer service made them a perfect fit for our company. Vilmate has managed to quickly put together a project team capable of catering to our needs.”
“We’ve worked with Vilmate on more than one occasion, and they’ve always lived up to all our expectations and delivered great software.
The assistance they’ve given us has been central to the success of two of our projects. They have superb programmers and an excellent commitment to what they do. Vilmate is definitely a partner you can bank on.”
“We’ve been relying on their skills and commitment for a long time now, and they’ve always performed brilliantly in relation to any task we’ve given them.
Vilmate is a team with both awesome tech skills and an amazing attitude toward partners and clients…This was actually the reason we chose them as our strategic, long-term partner… Looking forward to more business with them.”
“So far, our cooperation with Vilmate has shown to be fruitful, as they are incredibly trustworthy and reliable. They have always been available and open to dialogue when it comes to making changes.
Professionalism and commitment to the project mean a lot to me, which is why we wish Vilmate to have a successful pathway forward in the development and programming field.”
“We are happy to have come across Vilmate. These guys are technically savvy, have great work ethics and know how to deliver in an agile way in a startup environment. An awesome team we want to continue working with.”
“Vilmate has the flexibility, competence, and quality that are crucial for an outsourcing partner. We received an appropriate level of commitment to respond quickly and professionally to our hiring needs.
They are highly cooperative and reliable – the people you want to have on your team.”
“Vilmate is an extremely reliable and amenable business partner whose software engineers are among the best I’ve seen.
The company’s technical expertise is impressive indeed. They are able to meet, virtually, any technical challenge. We definitely want to continue working with them!”
“Internal stakeholders are pleased with Vilmate’s technical abilities, work ethic, and professional attitude. They’ve had the necessary expertise to successfully implement our vision in terms of time, budget, and risk management.
They were able to stay in sync with all the changes, could effectively integrate with our team, and were dedicated to carrying out their duties to the best of their ability.”
“Having Vilmate as a partner has helped us drive our transformation, turning our product idea into well-designed mobile and web solutions.
For the two years, we’ve been working together, Vilmate became an embedded part of the team. The ongoing knowledge transfer has helped us build a culture of continuous improvement, so we expect to keep reaching and exceeding new heights, developing Homer into a powerful platform.”