Connacht and Ulster · Ireland
Website speed and performance optimisation in Sligo
A Lighthouse score on a developer laptop with fibre broadband is not a measurement of your site — it is a measurement of the laptop. The work here is judged on field data from real visitors on real phones, which is also the data Google actually uses. For Sligo businesses, quoted in EUR from $80, typically live in 4 days.
What website speed and performance optimisation includes for a Sligo business
Fixed scope, agreed in writing before development starts. From $80, typically live in 4 days.
- Field-data baseline from Chrome UX Report where your traffic supports it, plus throttled lab testing where it does not
- Largest Contentful Paint work: the actual LCP element identified, then preloaded, resized and served in a modern format
- Interaction to Next Paint work, which usually means shipping less JavaScript rather than reordering it
- Cumulative Layout Shift eliminated: dimensions on media, reserved space for embeds, metric-matched font fallbacks
- Render path fixed — critical CSS, deferred non-essential script, and third-party tags audited for what they cost
- Image pipeline: AVIF and WebP with correct srcset, and lazy loading applied below the fold only
- Caching and compression configured at the server, including long-lived immutable assets
- A before-and-after report with the numbers and the method, so you can reproduce it rather than trust it
The terms for a Irish client
| Starting price | From $80, quoted and invoiced in EUR |
|---|---|
| Typical timeline | 4 days once content is supplied |
| Tax position | VAT at 23%, with my invoices reverse-charged to you as the recipient |
| Data protection | the EU GDPR, supervised by the Irish Data Protection Commission — resolved by a pre-signed DPA incorporating the EU Standard Contractual Clauses |
| Payment rails available | Stripe, SEPA Direct Debit, and Revolut Business for smaller recurring plans |
| My day in Sligo time | 05:00–14:00 — about 5 hours of overlap |
Why this matters for Ireland specifically
Ireland is small enough that a niche site can own its category nationally rather than fighting city by city, which changes the keyword strategy completely — I build Irish sites for national reach first, county second.
How a Sligo project is paid for, and why it is staged
Payment is split across milestones tied to things you can actually look at — a staging URL, a working checkout, a completed migration — rather than to dates on a calendar. You pay for a milestone after reviewing it, in EUR, which means at no point are you more than one stage out of pocket on work you have not seen.
This exists because the alternative puts all the risk on whichever side pays first, and across a border that asymmetry is the thing that makes people nervous. Staging it does not eliminate the risk; it caps it at one milestone, which is small enough to walk away from. That is a more honest offer than a guarantee I could not enforce from here anyway.
Property, lettings and estate agencies in Sligo
Property sites live or die on search and filtering. A listing grid that cannot be filtered by the three things buyers actually care about — price, bedrooms, area — sends people to the portals, and once they are on a portal you are competing on fee with every other agency in Sligo.
The technical half is feed handling: listings usually arrive from a CRM in a format designed two decades ago, and keeping the site, the portals and the window cards in agreement is where the real work sits. It is worth doing properly, because a property still showing as available after it is let generates the angriest phone calls in the business.
Images shipped at ten times the size they display
A hero photograph exported at 4000 pixels wide and displayed at 400 is the most common single cause of a slow page. The browser downloads all of it and then discards most of it. On a phone over mobile data that is several seconds spent waiting for pixels nobody will ever see.
The fix is generating each image at the sizes actually used, serving AVIF or WebP with a fallback, and setting explicit width and height so the layout does not jump while they load. It is mechanical work with a directly measurable result, which makes it the first thing worth doing on almost any Sligo site.
What I am not claiming about Sligo
- I have no office, postal address or phone number in Sligo
- I cannot meet you in person, and if that is a requirement you should hire locally
- I am not claiming existing clients in Sligo specifically — my live work is listed on the work page and you can check it
- Nothing on this page is a guarantee of search rankings, which no developer can honestly offer
Website speed and performance optimisation in Sligo — common questions
- Do you build on WordPress or something custom?
- Whichever the project justifies. WordPress when you need to edit content constantly and want a familiar admin. A static build when speed and security matter more than a plugin ecosystem. Custom PHP and MySQL when the logic is genuinely yours. The choice is explained in the quote with its trade-offs, not presented as a foregone conclusion.
- Can you migrate my Sligo site without losing rankings?
- Yes, and the redirect map is the whole job. Every existing URL is mapped to its new equivalent with a 301 before launch, and anything with no equivalent goes to the closest relevant page rather than the homepage. Sites lose rankings in migration because that mapping was skipped, not because migration is inherently risky.
- Do I need to provide the content and images?
- Content, yes — you know your business and I do not. I will restructure and edit what you send so it reads for the web, and I will tell you where a section is missing. Photography is worth paying a local photographer for; stock images of people in offices are recognisable as stock and quietly cost you credibility.
- Do you actually work with businesses in Sligo?
- Yes, remotely. I work with Irish clients from Islamabad, quoting in EUR and invoicing in EUR. I have no office, address or phone number in Sligo and will not pretend otherwise. If your project needs someone physically present, hire locally — I will say so in the first reply rather than after a deposit.
- Can you fix my existing site rather than rebuild it?
- Often, yes, and it is usually the cheaper answer. Speed problems, a broken mobile layout, a form that silently fails or missing structured data are all fixable on the site you already have. I will tell you which of the two you need after looking, and a rebuild only gets recommended when the fix would cost more than starting again.
- Do you provide ongoing maintenance after launch?
- Thirty days of snag fixes are included after launch at no extra cost — anything that does not work as specified gets fixed. Beyond that there are monthly plans for updates, backups, monitoring and small changes. They are optional and cancellable; a site handed over properly does not require a retainer to keep running.
- Will the site actually rank in Sligo search results?
- The build handles what is technically controllable: crawlable HTML, correct headings, structured data, fast pages, a clean sitemap and Search Console set up on day one. Ranking also depends on your competitors, your domain's age and the links pointing at you, which no developer controls. Anyone guaranteeing a position is guessing or lying.
Related pages
Other services in Sligo
Website speed and performance optimisation in nearby Connacht and Ulster towns
The full service detail — process, deliverables, what is excluded and the FAQ — is on the main website speed and performance optimisation page. Everything I build for Sligo is on the Sligo page, and every town in Ireland is on the Ireland coverage page.
Website speed and performance optimisation in Sligo — get a fixed quote
Send the brief and you get a reply within one business day, priced in EUR from $80. If website speed and performance optimisation is not what your project actually needs, I will say so.
- Response
- Replies within 1 business day
- Hours
- Mon–Fri, 09:00–18:00 PKT — overlaps 05:00–14:00 UK, 00:00–09:00 US Eastern
- Booking
- Booking projects from October 2026