What we fix
Sound familiar?
- Traffic dropped and nobody knows why.
- We trace it to the cause, whether that's an algorithm update, a release or a tracking fault, then fix it.
- Google is ignoring half the site.
- Crawl and indexing audits that find what's blocked, duplicated or wasting crawl budget.
- The new site launches next month.
- Migration plans, redirect maps and launch-day checks, so your rankings move with you.
- The site is slow, and it shows.
- Core Web Vitals fixes, built in by a developer rather than left in a report.
- The numbers don't add up.
- Analytics and Tag Manager audits, so you can trust what your reporting tells you.
- We need a new website.
- Fast, crawlable builds on WordPress, Shopify or custom code, with SEO built in from day one.
Behind the jar
Senior technical SEO. No agency layers.
Spider & Jam is run by a technical SEO who has spent 15+ years in agencies and in-house teams, and who can write the code as well as the audit.
- Experience15+ years
- WorkedAgency and in-house
- SectorsB2C fashion to B2B ecommerce
- BasedManchester, working worldwide
- ApproachFixes implemented, not just recommended
Worked with

Been there, fixed that.
Technical SEO and strategy for one of the UK's biggest fashion sites.
Tools of the trade
The same toolkit the big agencies use, in the hands of the person doing the work.
Google Search Console · Google Analytics · Tag Manager · Semrush · Ahrefs · Lumar (Deepcrawl) · Majestic
How it works
Three steps. No jargon.
Free health check
We crawl your site and send you the 5 fixes that matter most.
A clear plan
What to fix, in what order, and why it matters to your traffic.
Fixed, not filed
We implement the changes ourselves, or work alongside your developers.