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01Custom WordPress development

Custom WordPress development, built properly.

A custom WordPress theme written for your business alone: no page builder, no bloat, with speed, security and SEO in place from the first line of code. For businesses that know WordPress and want it built right.

  • No page builder
  • Built to pass Core Web Vitals
  • You own the code
Homepage of a recent custom WordPress build by StackMIME
Our Lighthouse standard
95+ Speed
100 Accessibility
100 Best practices
100 SEO
02A custom theme, no page builder

Custom WordPress theme development, layer by layer.

How a custom theme is put together, and why it stays fast and easy for your team to edit.

  1. Layer 1 · Foundation

    A theme for your site only

    Your colours, fonts and spacing are defined once, in code. Every page stays on brand, and nothing loads that your site doesn’t use.

  2. Layer 2 · Templates

    Layouts coded by hand

    Clean, semantic HTML instead of layers of nested wrappers around every heading. Faster to load, easier for Google to read, simpler to maintain.

  3. Layer 3 · Custom blocks

    Your sections, as blocks

    Hero, services, FAQs and quote forms: each one becomes a block in the normal WordPress editor with simple fields. Fill in the blanks; the design can’t break.

  4. Layer 4 · Your content

    Edit it yourself

    Text, images and new pages are yours to change in the editor you already know. No builder to learn and no builder licence to renew.

03Built in from day one

Speed, security and SEO, built in.

Not plugins you add later. Part of the build.

Speed first.

We design every page to pass Google’s Core Web Vitals on a phone, and test it before launch.

  • Images resized, compressed and lazy-loaded
  • Only the CSS and scripts each page needs
  • Fonts hosted on your own site
  • Core Web Vitals tested before launch
< 2.5 sLargest content shown on a phone
Google's "good" mark under 2.5 s Our target well under it

Largest Contentful Paint is one of Google's three Core Web Vitals. We check it before every launch.

Security, locked in.

Fewer plugins means fewer ways in. What’s left is reviewed, kept up to date and backed up.

  • Login protection for admins
  • Unused WordPress features switched off
  • SSL and backups set up at launch
  • Forms and email tested after every update
0 / 5Checked at launch
  • Admin loginProtected
  • Unused featuresSwitched off
  • SSL certificateActive
  • BackupsSet up
  • Forms and emailTested

SEO, from line one.

Search engines read code, not designs. Every template is built with the structure Google needs, in English and Arabic.

  • One clear H1 and a logical heading order
  • Titles, descriptions and schema on every page
  • XML sitemaps and clean addresses
  • Search Console set up at launch
  • Redirects from your old pages
Written into every template · Example
<title>Custom WordPress Development │ Your Company</title><meta name="description" content="…"><link rel="canonical" href="…"><link rel="alternate" hreflang="ar" href="…/ar/…"><script type="application/ld+json"> { "@type": "LocalBusiness", "areaServed": "Riyadh" }</script><h1>One clear heading per page</h1>
04Our own tools

WordPress plugins we built ourselves.

Each one does the job of several third-party plugins, in one small piece of code we maintain ourselves. They run on live client websites, including this one.

SM Forms WordPress plugin by StackMIME: numbered enquiry entries

SM Forms

sm-forms

Quote and contact forms with saved, numbered entries, email alerts and spam protection, in English and Arabic.

ReplacesA form plugin and its paid add-ons
SM Mail WordPress plugin by StackMIME: SMTP settings and mail log

SM Mail

sm-mail

Reliable sending for every form and alert, so no enquiry gets lost on its way to your inbox.

ReplacesAn SMTP plugin and a mail-log plugin
SM SEO WordPress plugin by StackMIME: search title, description and Google preview

SM SEO

sm-seo

Titles, descriptions, schema, redirects and English–Arabic page pairing with hreflang.

ReplacesAn all-in-one SEO suite

Included on every build.

05Side by side

Page-builder site vs custom WordPress build.

Both run on WordPress, and both can look good on launch day. The difference shows up in speed, in fees and on the day you want to change something.

What you get
Page-builder site
Custom build
SpeedOn a phone
Extra code on every page slows it down
Only what each page needs
The codeWhat Google reads
Layers of nested wrappers around every heading and image
Clean, semantic HTML written for your content
EditingDay-to-day changes
Drag and drop that can quietly break the layout
Simple fields in the normal editor; the design stays intact
Yearly feesJust to keep it running
Builder licence plus premium add-ons, every year
No page-builder licence to renew
SecurityWays in for attackers
Many third-party add-ons, each a possible weak spot
Fewer plugins, kept up to date
SEOSearch basics
Depends on which add-ons you buy and set up
Built into every template from day one
Moving onIf you ever leave
Content locked inside builder shortcodes
Standard WordPress you can take to anyone
Plain advice: a builder is fine for some sites. If yours is one, we’ll say so.
07Ownership

You own the site. And the code.

When the final payment is made, everything we made for you is yours. No lock-in, no logins held back, and no fee just to keep your own website.

  • The theme code and every custom block, with full rights to change it or hand it to another developer
  • Every login: domain, hosting, WordPress admin, analytics and Search Console
  • The design files and a short video on editing your own site
  • Our plugins (SM Forms, SM Mail, SM SEO), included and licensed to your site
08Questions

Custom WordPress, answered.

Still unsure? Book a 10–15 minute call and ask us anything.

It adds code that slows the site and makes the layout easier to break. We build only what you need. If a builder genuinely suits your site, we’ll tell you.

Yes, in the normal WordPress editor, with simple fields for each section. You get a short training video at handover.

Yes, in full, once the final payment is made.

We recommend a host that suits your site and visitors, set up in your name, or we work with your current host.

Yes. We review it first, then suggest improving it or rebuilding it.

Yes. Tell us what you sell and we’ll explain the options.

It depends on the pages, features and languages you need. After a short call you get a clear quote within 48 hours. See our packages for what each level includes.