Website design for London businesses
Web Design Agency in London
A website built for UK expectations from day one.
UK visitors expect clear cookie choices, accessible pages and transparent business information. Tangensys designs and builds websites that handle those basics properly while presenting your services clearly. We work remotely from our office in Noida, India.
From visit to enquiry
How a well-planned website turns visitors into customers
- Page planWhat buyers need
- Mobile designClear on any screen
- SpeedFast loading
- EnquiriesWhatsApp, calls, forms
In short
What does a web design agency for London businesses deliver?
A web design agency for London businesses plans, designs and builds websites. Tangensys pays particular attention to UK basics: consent for advertising and other non-essential cookies, accessible design and clear business details, alongside fast, well-structured pages. The page plan follows your actual business and customer tasks; industry examples do not limit the general website design service.
- VisitorArrives on a phone or desktop
- NavigationFinds the right page quickly
- Form or integrationEnquiry, booking or order
- Your teamReceives it in the right place
Who we help
UK visitors notice when the basics are missing.
Cookie banners that force sign-off, pages that fail with a keyboard and missing company details all undermine trust. We build those basics in from the start so the site feels professional and reduces avoidable risk. This is general guidance, not legal advice.
Professional firms
Clients expect clear business information and privacy practices.
Consumer brands
Shoppers expect transparent cookie choices and policies.
Organisations with public audiences
Accessibility matters to a wide range of visitors.
Common problems
Is your website missing UK basics?
Cookies load before consent
We set up a consent banner that holds advertising and other non-essential cookies until visitors agree, and check whether any analytics meets the ICO’s conditions for the statistical-purpose exception.
Pages fail accessibility checks
We design and test against WCAG guidelines.
Business details are hard to find
We present company and contact information clearly.
The site is slow
We build for speed from the start.
A practical starting plan
Agree website requirements before adding third-party tools
A general business website needs clear content and useful contact routes; cookie, data and accessibility requirements also need defined owners. This is an illustrative situation, not a claimed client project.
List the intended functions
Confirm pages, forms, booking and third-party tools. Identify business facts and the person responsible for professional advice about applicable requirements, rather than treating a template banner as legal approval.
Design the visitor journey
Use readable content, suitable contrast and consistent interactions. Put necessary information beside the action that needs it. A quote popup can stay compact while fuller service detail remains on the page.
Commission the live setup
Test supported consent behaviour, accepted forms and contact destinations when integrations are finalised. Record what was checked and what requires specialist review, with platform ownership clear at handover.
Services
What website design can include
Page plan and structure
Start with the tasks visitors need to complete and the services you genuinely offer. Map the homepage, service or product pages, supporting information and contact routes before refining their appearance. The page plan identifies source facts, missing content and approval owners. Existing useful URLs are reviewed early so a redesign does not quietly remove important destinations.
Mobile-first design
Build readable layouts with clear headings, comfortable controls and a practical next step on a phone. Use relevant images and consistent icons to explain the offer without making every section depend on a large graphic. Review menu behaviour, long page titles, forms and meaningful focus states. Visual effects should support navigation and remain comfortable for people who prefer reduced motion.
Build on the right platform
Select the platform around editing needs, integrations, page types and future maintenance. A small service site and a product catalogue have different requirements. Identify who owns the domain, hosting and administrative access, and which licences have recurring charges. Custom features, ecommerce and third-party integrations are scoped explicitly rather than assumed to be part of every website.
Speed and technical foundations
Use appropriately sized images, restrained scripts and a reliable responsive layout. Check important pages with real content rather than testing an empty template. Technical foundations include suitable page metadata, crawlable content and practical performance checks. Hosting and third-party services can affect the result, so unresolved dependencies are recorded instead of promising a universal score.
SEO-safe launch
Review the existing page inventory and prepare relevant redirects when URLs change. Check important titles, canonical settings, internal links and staging restrictions before launch. Retain approved useful content and verify key pages after release. A careful transition reduces avoidable mistakes; it cannot guarantee that rankings stay fixed while the site or wider search results change.
Enquiry routes and handover
Test quote popups, contact forms, phone links and WhatsApp routes on the agreed devices. Successful submissions and contact clicks are different events, with live integrations commissioned separately. The handover identifies editing instructions, account ownership, backup responsibilities and future maintenance. Content approval, launch authority and any remaining integration work are recorded before completion.
Compare the website work, not only the page count
A quote depends on page types, content supply, editing requirements and functionality. A service site, catalogue and ecommerce checkout are different projects. Identify who writes and approves copy, supplies licensed images and configures integrations. Domain, hosting, platform licences and ongoing maintenance have their own ownership and cost arrangements.
Share the current site if one exists, the services to present and what visitors should do next. The free website review and production work are separate. A useful proposal states representative layouts, transition checks, revisions and handover. Specialist translation, legal review, photography or custom engineering is included only when confirmed in the scope.
Free website review
Find out what your current website needs.
Share your website. We will review its structure, mobile experience, speed and enquiry routes, outline priorities and provide a quote for the work recommended.
The review is free. Any design or build work is quoted separately.
Beyond this service
Design works best with the right foundations
Custom features and integrations
If your site needs booking, ecommerce, CRM connections or other custom features, our development team builds them alongside the design.
Explore web development (UK)
SEO built into the launch
A new site should be found as well as admired. We plan pages around real searches and protect existing rankings during the move.
Explore SEO in LondonProcess
How the work runs
Share your goals
Tell us what the site must achieve, who it is for and what you like or dislike about the current one.
Plan and quote
We review your current site and needs, then send a page plan and a custom quote within 2 working days.
Design and build on staging
You review designs and a working staging site before anything goes live.
Launch and check
We launch, test redirects and tracking, and fix issues in the first weeks.
Measurement
Judge a website by what it does.
Enquiries from the site
Completed forms and measurable contact actions, reported separately.
Speed and usability
Load times and mobile usability checks before and after launch.
Search visibility after launch
Whether important pages keep or gain visibility.
Is this service only about cookie banners?
No. It covers the agreed business website. Consent and accessibility are supporting requirements where relevant, alongside structure, content, visual design and a working contact journey.
Can a template guarantee UK legal compliance?
No. The business and its adviser confirm applicable requirements. Approved implementation and practical checks can be included, but they do not replace legal advice or specialist certification.
How much does a website cost in London?
It depends on the number of pages, the platform, design complexity and any custom features. We review your needs and send a quote that explains the scope.
How long does a website project take?
Small sites can take a few weeks; larger or custom sites take longer. Your quote includes a timeline based on content and feedback.
Do you provide legal advice on cookies or privacy?
No. We implement common good practice; your legal adviser should confirm what your business needs.
Which accessibility standard do you follow?
We design and test against WCAG guidelines.
Do you have a London office?
No. Our only office is in Sector 6, Noida, India. We work with London businesses remotely.
Who owns the website?
You do. The domain, hosting account, content and design files belong to your business.
How do we communicate during the work?
Mainly by WhatsApp, email and online calls, with a monthly report. We agree how and when to communicate when the work begins.
What do you need to get started?
Your current website if you have one, examples you like, your logo and brand assets, and the services you want to promote.
Related services and locations
Let’s talk about what your business needs next.
Send your website and tell us which services you want more enquiries for. We will recommend a practical next step.
Custom quote within 2 working days