THE BRITISH LIBRARY

UK Web Archive blog

13 April 2012

Improved search functionality

We've recently implemented some changes to our search functionality in the UK Web Archive, particularly for full text searching.

We first enabled full text searching in the web archive a few years ago. This was a great leap forwards from title searches alone, but it was often time consuming to wade through the results. We harvest sites on a recurring basis, so the search results often contained a lot of 'noise' and duplicate results as the same instance often appeared several times over.

Search results are now grouped by domain, making it easier to immediately see which websites contain references to the search term(s) and easily identifying the context in which the search term appears. For domain results we group URLs by date. This eliminates duplicate entries in results but still provides temporal access when there is more than one instance captured.

Ukwa-protest

We have improved our content type filter, making it quicker and easier to filter by content type(s). Search results are now grouped by content type, separating 'documents' from 'images' and 'multimedia', in recognition of the fact that people will often be searching for a specific type of content. This is still in development and we know that it doesn't always work perfectly - images can appear in the documents tab when they are served from a single html page, for example. We're keen to hear from people about this feature, and whether they think it's useful.

We've also started to roll out some social media integration. It's now easy to share any of the resources in the search results, using the links provided under each one.

Socmed-ukwa-1

And finally, you can now use the Advanced Search tab to filter by archiving organisation. For example, if you're only interested in sites archived by the Wellcome Library, you can specify this prior to running the search. Only sites selected by thesethis institutions will then be included in your search results. 

We've lots more development planned over the next few years. If there are any particular features or functionality that you'd like to see, please do get in touch.

Comments

Verify your Comment

Previewing your Comment

This is only a preview. Your comment has not yet been posted.

Working...
Your comment could not be posted. Error type:
Your comment has been saved. Comments are moderated and will not appear until approved by the author. Post another comment

The letters and numbers you entered did not match the image. Please try again.

As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.

Having trouble reading this image? View an alternate.

Working...

Post a comment

Comments are moderated, and will not appear until the author has approved them.