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Mongoose Cyber Security

Mongoose Cyber Security

A site that looks like a security tool

Mongoose Cyber Security is a manual-first CREST penetration testing consultancy for UK mid-market and high-growth firms. We designed and built a Webflow site that looks and works like a browser, and the Mongoose team now runs it and publishes to it themselves.

Sector
Tech & AI
Services
Design • Website Projects
Launched
June 2026
Client
Mongoose Cyber Security
Sector
Tech & AI
Services
Design • Website Projects
Timeline
5 months (January to June 2026)
Platform
Webflow
Website
Visit the live site ▸
Mongoose Cyber Security

The brief.

Al built Mongoose's first website on Wix in a night. For a while it brought in two or three inbound leads a year, and almost every one converted. Then the enquiries stopped. The copy was five years old, the fonts didn't match, and the site didn't rank for the penetration testing terms that matter.

Mongoose's buyers are CISOs and IT directors, many of them former testers, plus SaaS founders and CEOs. They Google a firm before letting it near their networks, so the site had to earn trust fast. That meant technically accurate copy, CREST front and centre, a shot at ranking for 'CREST penetration testing', and a look that stood apart from the big corporate firms Mongoose competes with, without falling back on hooded-hacker clichés.

What we did.

We showed Al two homepage concepts, and he chose the browser. Lauren designed the site to look like a computer screen, with a menu bar, browser tabs and an address bar framing every page, so it feels like the tools security buyers use every day. Sub-pages open from a tile-based navigation page instead of dropdowns, so the browser frame stays in place, and a glow follows you down the page to show which section you're in. Every call to action says the same thing: Get in touch.

Drew and Mark built it in Webflow, with a hero video, device mock-ups and scroll interactions that keep the browser idea moving. Every service, industry and compliance framework has its own page: eight capabilities, eight industries, and ISO 27001, DORA and PCI-DSS. Before launch we worked through Lighthouse scores and accessibility, including the cookie banner, and set up an Intelligence section the team publishes to themselves.

The results.

How we keep working together.

Every project includes three months of post-launch support, and we're on hand for new pages and changes whenever Mongoose needs them.

The old site was something I threw together on Wix in a night. Jolly Good Web gave us a site that looks like nothing else in cyber security, and one I'm proud to send to a CISO.

Alistair West, Founder, Mongoose Cyber Security

Let’s build something that grows your business.

Tell us where you want to get to. We'll show you how the work gets you there.

Jolly Good Web

A leading website and digital marketing agency turning visitors into revenue for businesses across the UK.

Webflow Premium Partner and Google Partner. Founded in 2020.

Get in touch

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Lincoln LN6 7FL