Website Signals & AI Readability

67% of UK SME Websites Have No Copyright Year in Their Footer

67%

A check of UK small business websites found that 67% displayed no copyright year in their footer, 13% showed an outdated year, and only 21% displayed a current year — meaning 79% had missing or outdated copyright freshness signals.

UK AI visibility research

Last updated: March 2026

A check of UK small business websites found that the majority display either an outdated copyright year or none at all. Of the sites reviewed, 67% showed no copyright year in their footer, 13% showed an outdated year, and only around one in five displayed a current year. This page collects those findings for reference.


TL;DR

  • 67% of UK SME websites checked had no copyright year in their footer
  • 13% had an outdated copyright year
  • Only 21% showed a current year
  • In total, 79% of sites had either missing or outdated copyright years
  • Affected industries include accountancy firms, marketing agencies, plumbers, estate agents, restaurants, and personal trainers
  • One marketing agency was still showing a copyright year from 2018 — eight years out of date

Why copyright year freshness may matter

A copyright year in a website footer is a small but visible signal. For visitors, it can indicate whether a site is actively maintained. For businesses, it represents one of the simpler indicators of site upkeep — the kind of detail that search engines, potential customers, and industry peers may notice.

In regulated industries such as accountancy or financial services, a site that appears unmaintained could undermine trust before a visitor has read a single line of content. Even in less regulated sectors, an outdated or absent copyright year might suggest a website that has been left to run without review.

For AI systems processing websites to understand business entities, freshness signals like copyright years may contribute to assessments of whether a business is active, maintained and current. A site showing a copyright year from 2018 sends a different signal than one showing 2026.

This is not a question of legal compliance — co

Source: Rank4AI (2026-03-12)

AP

Adam Parker

AI Search Visibility Specialist

Adam is the founder of Rank4AI, specialising in AI search visibility. He helps businesses get found across ChatGPT, Gemini, Perplexity, and AI Overviews through technical optimisation and strategic content.

Last reviewed: 7 April 2026

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