Database updated: 2025/07/02

.ac.uk websites list

2 810 domains

.ac.uk domains database

Access precise and up-to-date information on active websites and domains with the .ac.uk TLD from GetArgon’s comprehensive database.

2 810 websites

Total count of active websites in our database using the .ac.uk TLD.

1 542 contacts

The number of unique contact (emails & phones) points extracted from sites

From 11 countries

Indicates the international presence of these sites across .ac.uk countries

133 125 hosts

Sum of host records found across domains.

1 378 IPs

Count of unique IP addresses serving the websites with .ac.uk

Average Harmonic Value: 13 960 493.14

A metric that estimates network influence and trust, based on the link structure of domains using 3:22 pm TLD

Average PR Value: 0.00000026786

The average PageRank score reflecting the SEO authority of websites with the .ac.uk TLD

List of .ac.uk websites

View a preview list of the top .ac.uk websites
Last updated: 2025/07/02
Showing 50 of 2 810 rows.

Download full list of .ac.uk websites with tech stack and contacts

CSV datasets with filters by countries, techologies, or TLD.

Full access for 12 months

.ac.uk domains share by countries

Languages share on .ac.uk domains

Language Share in Country (%)
English 97.15
Welsh 0.95
Italian 0.32
Spanish 0.32
Scottish Gaelic 0.21
Albanian 0.11
Chinese 0.11
Croatian 0.11
German 0.11
Greek 0.11
Indonesian 0.11
Macedonian 0.11
Polish 0.11
Portuguese 0.11
Serbian 0.11

What is .ac.uk TLD

The .ac.uk TLD is a country code top-level domain specifically designated for academic institutions in the United Kingdom. It signifies a website’s association with higher education and research, ensuring credibility and trust. .ac.uk domains are exclusively available to universities, colleges, and recognized educational bodies. This strict regulation ensures that .ac.uk websites are reliable resources for academic content. The domain is managed by JANET, the UK’s education and research network, ensuring proper governance and integrity. Utilizing a .ac.uk TLD helps institutions maintain a reputable online presence, linking them to the UK’s esteemed academic sector.

History and key features of .ac.uk TLD

Introduced in the late 1980s, the .ac.uk TLD has been instrumental in establishing a structured digital identity for UK academic institutions. Recognized globally, .ac.uk domains contribute to the clear identification of those involved in educational and research activities. Managed by JANET, it ensures compliance with strict eligibility criteria. Key features of .ac.uk websites include limited accessibility, which enhances credibility and focuses solely on educational content. Its history and regulatory framework help maintain a uniformly academic digital space, making it easier for international partners to identify and collaborate with UK educational institutions.

Why do businesses choose the .ac.uk domain

While typically associated with educational institutions, businesses closely linked to the academic field may choose .ac.uk domains to reinforce their educational mission and partnerships. Organizations such as training providers or research firms sometimes find value in aligning themselves with the educational sector through .ac.uk websites. The domain’s strong association with credibility and expertise can enhance the brand’s reputation. Additionally, being part of a .ac.uk domain network ensures a strong connection to the UK’s educational resources and collaborations, beneficial for any educationally focused business activities.

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