What powers 
tsl.ac.uk?
Last seen Oct 2026 · 12 technologies across 10 categories
CMS
Cookie compliance
JavaScript libraries
Miscellaneous
Programming languages
SEO
UI frameworks
Web frameworks
Web servers
Webmail
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| tsl | #33 | 38 |
| sainsbury laboratory | #1 | 22 |
| cyril zipfel | #1 | 21 |
| jonathan jones | #36 | 16 |
| how are potatoes genetically modified | #1 | 15 |
| nick talbot | #3 | 9 |
| wenbo ma | #2 | 8 |
| talbot lab | #41 | 4 |
| sainsbury lab | #5 | 3 |
| tsl laboratory | #4 | 2 |
| rice fungus | #12 | 1 |
| roger freedman | #18 | 1 |
| do plants have an immune system | #19 | 1 |
| blight resistant potatoes varieties | #22 | 1 |
| hp3 | #27 | 1 |
| stomata closing | #76 | 1 |
| are potatoes gmo | #11 | 0 |
| sophien kamoun | #12 | 0 |
| norwich uk cost of living | #13 | 0 |
| wild popotoes | #14 | 0 |
| talbot group | #16 | 0 |
| wen huang | #16 | 0 |
| ksenia krasileva | #17 | 0 |
| potatoes blight resistant | #17 | 0 |
| tsl news | #17 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 62% desktop
- 38% phone
United Kingdom
India
United States
Nigeria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.28 / 10 · ranked #213,266 of all domains
164 referring domains · OpenPageRank
Search traffic
140 est. monthly organic visits (US)
69 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 1.7 MB · 15 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- The Sainsbury Laboratory (Sainsbury Laboratory on Wikidata)
- Country: United Kingdom
- Profiles: X, Facebook, LinkedIn, YouTube, Instagram
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on DigitalOcean (209.38.164.76)
- DNS: ja.net
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 54,340, 15 hosts
- Verified with: Atlassian, Google
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Google Analytics Jan 2026
- dropped Google Tag Manager Jan 2026
- dropped Typekit Jan 2026
- detected Tailwind CSS Dec 2025