Predrag Božić
← Projects

SEO · Rent a Car · Long-term work

What do seven years of working on the same business website teach you about SEO?

Rent a Car Uni Line was a long-term SEO and web project where organic visibility was not an abstract metric. It was one of the ways a real operating business reached potential customers.

Technical SEO · Content · Local search · Search intent

Visual material used during the Rent a Car Uni Line project

Historical note: this case study refers to the period when I worked on the project. My involvement ended more than a year ago. The current live version of the website is not my work and is therefore not shown here.

Context

SEO was not supposed to generate “traffic”. It needed to bring people who actually needed a vehicle.

Rent-a-car is a useful example of the difference between an SEO metric and a business outcome.

Someone searching for what car rental is, rental pricing, a specific vehicle model, a van for several passengers, or a chauffeur service is expressing a completely different intent.

Each of those searches says something different about the user's decision stage and requires different content and a different landing page.

Search intent

Different customer questions need different pages.

The visuals below are not screenshots of the current website. They are project-era materials that illustrate some of the different commercial topics around which the content was developed.

Project-era visual material related to car rental pricing

Commercial intent

Pricing

A user actively searching for rental prices is much closer to a business decision than someone who is only beginning to research the subject.

Van visual material used during the rent-a-car project

Vehicle intent

Vans and group transport

A specific vehicle type has its own audience, criteria, and reason for visiting the website.

Project-era visual material for chauffeur car rental

Service intent

Chauffeur service

A specialized service should not be hidden inside one paragraph when users are actively searching for that exact service.

Project-era visual material related to payment information

Supporting content

Payment and practical questions

Useful supporting content removes a real question or obstacle that a customer may have before making a booking.

SEO layers

Seven years of work means much more than one keyword research document.

01

Technical SEO

Indexation, canonical URLs, redirects, sitemaps, robots directives, site architecture, and technical changes that needed to be monitored and maintained over the years.

02

Search intent

Someone searching for a price, a specific vehicle, a van, or a special service is at a different stage of the decision process and should not land on the same generic page.

03

Landing pages

Different vehicle types and services were supported by content designed around specific user needs instead of one page trying to rank for everything.

04

Local SEO

For a rent-a-car business, location is directly connected to search intent and to the way potential customers look for the service.

05

Content

Alongside commercial pages, practical customer questions can become useful content that builds topical relevance and supports the decision process.

06

Continuous work

SEO was not a one-time optimization project. Rankings, competitors, Google, and the business itself changed over several years.

Technical SEO

An SEO problem is often not a copy problem.

Long-term work means a website goes through redesigns, URL changes, new content, technical issues, and changes in search itself.

01

canonical URLs and duplicate content

02

redirects and preserving the value of existing URLs

03

robots directives and sitemaps

04

index / noindex decisions

05

internal linking architecture

06

performance and image optimization

07

SEO consequences of technology or site-structure changes

Long-term lessons

SEO becomes much clearer when you observe it for years instead of weeks.

01

Preserving a URL that already has history can be more valuable than unnecessarily redesigning the entire structure.

02

Search volume is not the only metric that matters — commercial intent can be more important than a large number of searches.

03

Good SEO content should solve a real customer question, not simply contain a keyword.

04

A technical problem can neutralize strong content if search engines cannot understand or index the right page.

05

Competitors evolve, so the strategy does not end when a page is published.

06

SEO should ultimately be measured by relevant users and business enquiries, not only by rankings.

Results

I will not reconstruct numbers I no longer have.

I no longer have the original Search Console and Analytics reports from that period, so this case study does not use invented percentages, rankings, or charts.

If I later recover an original historical report or screenshot, it can be added here as supporting evidence.

What this project demonstrates

7Y

SEO is not just another service I added next to development.

Several years of work on a real business website taught me to look at SEO together with technology, content, competition, and the underlying business goal.

That is why today I can analyze an SEO problem both as a developer and as someone who has watched what happens long after a change reaches production.

SEO today

Today I apply that experience to very different products.

From traditional business websites to Next.js applications with thousands of public URLs, the principle remains the same: search engines first need to understand the system we have built.

SEO services →