UK Web Archive blog

Information from the team at the UK Web Archive, the Library's premier resource of archived UK websites

The UK Web Archive, the Library's premier resource of archived UK websites

25 August 2020

Cats vs Dogs on the Archived Web

 By Helena Byrne, Curator of Web Archives at the British Library


Cats and dogs, two of the most popular pets in the world, have international days of celebration in August. The 8th August is International Cat Day and the 26th August is International Dog Day. 


How popular are cats and dogs on the archived web?


Cats vs Dogs
Screenshot of the search results on Shine for Cat and Dog


One way to answer this question is to use the Shine Trends feature. Shine was developed as part of the Big UK Data Arts and Humanities project funded by the AHRC. The data was acquired by JISC from the Internet Archive and includes all .uk websites in the Internet Archive web collection crawled between 1996 and April 2013. The collection comprises over 3.5 billion items (URLs, images and other documents) and has been full-text indexed by the UK Web Archive. Every word of every website in the collection can be searched for and analysed.


Taking the Shine graph at face value, overall it would seem that cats are more popular on the archived .uk domain than dogs.


The graph shows the percentage of resources archived for each year. In some cases the largest peak on the graph doesn’t necessarily mean the most mentions for your search; this could be attributed to a larger amount of data archived for that particular year. However, when it comes to ‘Cats vs Dogs’, the largest peak for ‘Cat’ is the most popular year while the most popular year for ‘Dog’ is slightly below the peak in the graph.  In 2005, there were almost 14.2 million mentions of ‘cat’ out of 331 million resources archived. While in 2012, there were almost 13 million mentions of ‘Dog’ out of 464 million resources archived that year.

It is not possible to view every archived resource attributed to the generated stats, but you can click on markers along the plotted graph and you will be supplied with a random sample of matching records for that year. The sample displays a sentence where the term appears, as well as a link out to the Internet Archive so that you can review the archived website.

When we review the random sample for ‘Cat’ generated for 2005, we can see that very few of the references are to our furry friends; instead, the word “Cat” mostly refers to an abbreviation for catalogue (for shopping online). This reflects a lot of the changes in how the web is used and online shopping became more popular during this period. By looking through some of the other samples we can see the use of the term ‘CAT’ as an acronym for various different systems.

On the other hand, when we look at the sample results for ‘Dog’ in 2012, most of the results are about the animal or related products such as dog food and dog accessories.


Possible big data project


After reviewing the use of the term ‘Cat’ and ‘Dog’ can we really say that the animal-related variation is the most popular on the archived .uk domain?

A possible way to truly determine which family pet is the most popular would be through an in depth analysis of the .UK domain. Something similar to the project, ‘Mining the UK Web Archive for Semantic Change Detection’ run by the Alan Turing Institute, would provide more insight into which animal is more popular in this dataset. 

This project identified words whose meaning has changed over time on the archived web. For example, when the word ‘tweet’ stopped being commonly referred to as the sound a bird makes and used more often to describe the message being sent through the social media platform Twitter.

Pierpaolo Basile, a visiting researcher at the Alan Turing Institute, used the same data that is behind Shine in his research project ‘Detecting semantic shift in large corpora by exploiting temporal random indexing’. You can watch a recording of a presentation about this research on the Alan Turing Institute YouTube channel.


What cats and dogs websites are in the UK Web Archive?


The general UK Web Archive and a number of curated collections on the Topics and Themes page of the website feature many animal-related websites, and a lot of these focus on cats and dogs. Although archiving social media is very challenging, we do have a wide selection of Twitter accounts in the archive. These include many cat persona profiles; from libraries to political cats. Some of the political cats included in the archive are Larry the Cat from 10 Downing Street and Palmerston from the Foreign Office. We haven’t come across any similar UK dog persona profiles so if you know of any please nominate them to be included in the UK Web Archive. However, there are other Twitter profiles that collect images of dogs such as Non-League Dogs. This profile is included in both the soccer section of our Sport: Football collection as well as our Online Enthusiast Communities in the UK collection.

Animal welfare websites are also well represented in our UK General Election series of collections dating from 2005 to 2019, as many publish political manifestos during the election period.

As mentioned in the International Owl Awareness Day blog post, the Online Enthusiast Communities in the UK curated collection has an Animal Related Hobbies subsection. Here you can find a number of cat and dog-related sites but we know there are many more out there. Why not nominate your favourite websites and forums?


How can you access these archived websites?


Under the Non-Print Legal Deposit Regulations 2013, we can archive UK websites but we are only able to make them available to people outside the Legal Deposit Libraries Reading Rooms, if the website owner has given permission. The UK Legal Deposit Libraries are the British Library, National Library of Scotland, National Library of Wales, Bodleian Libraries, Cambridge University Library and Trinity College Dublin Library.  Some of the sites in the collection have already had permission granted, such as the Battersea Dogs & Cats Home, Cats Protection and Library Cat. Some examples of websites that are onsite-only access include Dogs Trust, Dog Forum and Purrs In Our Hearts Forum.


As the content of the UK Web Archive has mixed access, the message ‘Viewable only on Library premises’ will appear under the title if you need to visit a Legal Deposit Library to view the content. If there is no message underneath then the archived version of the website should be available on your personal device.


Get involved with preserving cats and dogs online with the UK Web Archive


The UK Web Archive aims to archive, preserve and give access to the UK web space. We endeavour to include important aspects of British culture and events that shape society. Animals and especially pets in the UK are an important aspect of our collective national culture and are represented in several collections across the UK Legal Deposit Libraries, including the UK Web Archive.


We can’t however, curate the whole of the UK Web on our own, we need your help to ensure that information, discussion and creative output on this subject are preserved for future generations. Anyone can suggest UK websites to be included in the UK Web Archive by filling in our nominations form:


Browse through what we have so far and please nominate more content!