5 mistakes on real estate websites and how to fix them

Every day, people on the Costa Blanca search for properties and agents online. Most real estate websites lose those visitors due to the same 5 avoidable mistakes. Here's what they are.
5 mistakes on real estate websites and how to fix them
Every day, people on the Costa Blanca search for properties on their phones. Dutch buyers looking for a holiday villa near Altea. British retirees researching sea-view apartments around Calpe. Belgian families looking for a reputable agent before they fly out.
Most real estate websites lose those visitors due to the same handful of avoidable mistakes. Here's what they are.
1. No mobile-friendly design
Over half of property searches start on a phone. On the Costa Blanca, where many buyers are researching from abroad before visiting, that number is likely higher.
A site that looks fine on a desktop and breaks on mobile loses those visitors immediately. Tiny text that requires zooming. Property photos that cut off at the edges. Contact buttons that are hard to tap. The buyer doesn't think "this site has a mobile problem." They think "this agency doesn't look very professional" and move on to the next result.
Fix: Test every page on a real phone. Not a browser with a narrowed window, an actual mobile device. Check that text is readable, images scale correctly, and every button is easy to tap. If anything requires zooming or sideways scrolling, it needs fixing before anything else.
2. Outdated property listings
A property listed as available that was sold 3 months ago, a price that no longer reflects the market, photos from 2019 before the renovation: all of these do the same thing. They tell the visitor that this website isn't maintained, and by extension, that this agency might not be either.
Buyers on the Costa Blanca do serious research. They screenshot listings, compare agencies, and come back multiple times before making contact. An outdated listing discovered on the third visit can undo the trust built across the first two.
Fix: Set a regular schedule for reviewing and updating listings. At minimum, remove sold properties within 48 hours of completion. Price changes should be reflected the same day.
3. Poor quality photos
Property photos are often the first thing a buyer looks at, sometimes before they read the address. Blurry images, dark rooms, photos taken from an awkward angle: they make a good property look worse than it is and an average property look bad.
This matters doubly on the Costa Blanca, where a significant portion of buyers are making decisions based on what they see online before they've visited in person.
Fix: Professional property photography is not optional in this market. If professional photography isn't possible for every listing, at minimum take photos in good daylight, clean and tidy the space beforehand, and use a phone with a decent camera held straight and steady.
4. No clear contact information on every page
A buyer who wants to ask a question about a specific listing shouldn't have to find a contact page in the menu, load it, and fill in a form. They should be able to call, WhatsApp, or email from anywhere on the site without thinking about it.
Phone number and WhatsApp link visible in the header on every page. An enquiry option directly on every property listing. A response that comes within a few hours, not a few days.
On the Costa Blanca, WhatsApp is how a lot of initial enquiries happen. A direct WhatsApp link on the listing itself makes that first message easy to send.
Fix: Add your phone number and a WhatsApp link to the header and to every property listing. Remove any barriers between a buyer's decision to enquire and the ability to do so.
5. A site that loads too slowly
A slow site loses buyers before they see a single property. And it ranks lower in Google, which means fewer buyers find it in the first place.
Real estate sites are often particularly heavy: large photos, CRM integrations, map embeds, slider plugins. All of it adds loading time. A site that takes 7 seconds to load on mobile is losing a significant portion of its visitors before the homepage finishes rendering.
Fix: Compress all property images before uploading. Use a fast host. If you're on WordPress, audit your plugins. Consider whether a faster technology like Next.js with CRM integration would serve your business better long-term.
The Costa Blanca angle most agencies miss
Beyond these 5, there's one thing specific to the Costa Blanca market that most real estate websites get wrong: they speak one language.
Your buyer market is Dutch, British, Belgian, German, Scandinavian. Each of those groups searches in their own language. A Dutch buyer searching "makelaar Costa Blanca" doesn't find your site if it's Spanish-only or English-only. A website with proper multilingual structure, separate indexed pages per language, appears in all of those searches.
Automatic translation doesn't solve this. Google ignores it. What works is a properly built multilingual site with real content in each language.
These mistakes cost real estate agencies on the Costa Blanca real clients, every day. Most are fixable without rebuilding from scratch.
If you want to know which of these is affecting your agency site, send me your URL on WhatsApp and I'll give you an honest assessment.
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