The company behind the work.
Medusa by Hadal Instruments is the web, search and brand studio of Hadal Instruments, a UK company that builds measurement instruments. One discipline runs through both: measure first, and let the evidence carry the claim.
Each sounding opens its section
- 01 Who we are 130 words
- 02 The Medusa instrument behind every report 91 words
- 03 How we work 101 words
- 04 Inspect our own work 54 words
- 05 Free competitor gap report 97 words
- 06 Tell us about your market 32 words
- Words
- 505
- Site 366–1,117 · median 749.5
- Sections (H2)
- 6
- Site 3–14 · median 9
- Internal links
- 6
- Site 1–36 · median 19
- File
- 65.3 kB
- HTML, uncompressed · of 70.8 kB budget · 0 scripts
Who we are
Medusa by Hadal Instruments is a trading name of HADAL INSTRUMENTS LTD, a company registered in England and Wales with company number 17382774. The registered office is Suite 53C, Unimix House, Abbey Road, London, NW10 7TR, United Kingdom.
- Company number
- 17382774
- England and Wales
- Registered office
- Suite 53C, Unimix House, Abbey Road, London, NW10 7TR
- United Kingdom
The company is on the Information Commissioner's register of data controllers under reference ZC214537.
Hadal Instruments, a sister business under the same company, builds instruments that measure the claims made in trading: data feeds, backtests and risk, with the method stated before the result. Its website, hadalinstruments.com, is built and run by us. The same discipline, measuring a claim before trusting it, is what this studio applies to websites.
The Medusa instrument behind every report
We built the Medusa instrument and we run it. It reads a website the way a search engine does and measures its technical health, structure, speed and search performance, how it appears in AI-generated answers, and how it compares with the competitors a client names.
Every report we send is produced from the Medusa instrument's measurements, and each figure in it can be traced to the evidence it came from.
How we work
Measured at the start and at the end
Work begins with a measurement of your site and your competitors, and finishes with the same measurement repeated, so the effect of every change is on record.
Your accounts stay yours
Analytics, Search Console and advertising accounts are held in your name. We work in them as users you can remove.
Checked before release
Every change passes automated checks for links, headings, metadata, structured data and accessibility before it goes live.
One point of responsibility
Website, search, brand and advertising are handled together, against a single measurement of your market.
Inspect our own work
The quickest test of a studio is its own site. Run this site through any audit tool you trust and read its titles, structure, structured data, speed and accessibility for yourself. Client sites are built to that standard.
Free competitor gap report
The clearest introduction to how we work is the report itself. Name up to three competitors and we measure your site against theirs, then send you where you stand before any conversation about work.
- Speed and technical health, side by side
- On-page SEO and site structure
- The content they are found for and you are not
- Who holds the searches that matter in your market
- A prioritised list of what to fix first
Request your free report by email
- Address
- contact@hadalmedusa.com
- Include
- your site; up to three competitors; where you compete
Tell us about your market
Email us your website and the competitors you are up against, and we will reply with what we would measure first.
Email us
- Address
- contact@hadalmedusa.com