Relevanssi – Parempi haku

Kuvaus

Relevanssi replaces the standard WordPress search with a better search engine, with lots of features and configurable options. You’ll get better results, better presentation of results – your users will thank you.

This is the free version of Relevanssi. There’s also Relevanssi Premium, which has added features. For more information about Premium, see Relevanssi.com.

Do note that using Relevanssi may require large amounts (hundreds of megabytes) of database space. If your hosting setup has a limited amount of space for database tables, using Relevanssi may cause problems. In those cases use of Relevanssi cannot be recommended.

Key features

  • Search results sorted in the order of relevance, not by date.
  • Fuzzy matching: match partial words, if complete words don’t match.
  • Find documents matching either just one search term (OR query) or require all words to appear (AND query).
  • Search for phrases with quotes, for example ”search phrase”.
  • Create custom excerpts that show where the hit was made, with the search terms highlighted.
  • Highlight search terms in the documents when user clicks through search results.
  • Search comments, tags, categories and custom fields.
  • Multisite friendly.
  • bbPress support.

Advanced features

  • Adjust the weighting for titles, tags and comments.
  • Log queries, show most popular queries and recent queries with no hits.
  • Restrict searches to categories and tags using a hidden variable or plugin settings.
  • Index custom post types and custom taxonomies.
  • Index the contents of shortcodes.
  • Google-style ”Did you mean?” suggestions based on successful user searches.
  • Support for WPML multi-language plugin and Polylang.
  • Support for s2member membership plugin, Members, Groups and Simple Membership.
  • Advanced filtering to help hacking the search results the way you want.
  • Search result throttling to improve performance on large databases.
  • Disable indexing of post content and post titles with a simple filter hook.

Premium features (only in Relevanssi Premium)

  • Indexing PDF content.
  • Improved spelling correction in ”Did you mean?” suggestions.
  • Searching across multiple sites in the same multisite installation.
  • Search and index user profiles.
  • Search and index taxonomy term pages (categories, tags, custom taxonomies).
  • Search and index arbitrary columns in wp_posts MySQL table.
  • Assign weights to any post types and taxonomies.
  • Assign extra weight to new posts.
  • Let the user choose between AND and OR searches, use + and – operator (AND and NOT).
  • Highlighting search terms for visitors from external search engines.
  • Export and import settings.
  • WP CLI commands.

Relevanssi in Facebook

You can find Relevanssi in Facebook.

Thanks

  • Cristian Damm for tag indexing, comment indexing, post/page exclusion and general helpfulness.
  • Marcus Dalgren for UTF-8 fixing.
  • Warren Tape for 2.5.5 fixes.
  • Mohib Ebrahim for relentless bug hunting.
  • John Calahan for extensive 4.0 beta testing.

Kuvankaappaukset

  • Overview page
  • Indexing settings
  • Searching settings
  • Logging settings
  • Excerpts and highlights
  • Synonym settings
  • Stopword settings

Asennus

  1. Install the plugin from the WordPress plugin screen.
  2. Activate the plugin.
  3. Go to the plugin settings page and build the index following the instructions there.
  4. That’s it!

Relevanssi uses the standard search form and doesn’t usually need any changes in the search results template.

If the search does not bring any results, your theme probably has a query_posts() call in the search results template. That throws Relevanssi off. For more information, see The most important Relevanssi debugging trick.

Uninstalling

To uninstall the plugin remove the plugin using the normal WordPress plugin management tools (from the Plugins page, first Deactivate, then Delete). If you remove the plugin files manually, the database tables and options will remain.

UKK

Installation Instructions
  1. Install the plugin from the WordPress plugin screen.
  2. Activate the plugin.
  3. Go to the plugin settings page and build the index following the instructions there.
  4. That’s it!

Relevanssi uses the standard search form and doesn’t usually need any changes in the search results template.

If the search does not bring any results, your theme probably has a query_posts() call in the search results template. That throws Relevanssi off. For more information, see The most important Relevanssi debugging trick.

Uninstalling

To uninstall the plugin remove the plugin using the normal WordPress plugin management tools (from the Plugins page, first Deactivate, then Delete). If you remove the plugin files manually, the database tables and options will remain.

Tietämyskanta

You can find solutions and answers at the Relevanssi Knowledge Base.

Contextual help

Answers to many common problems can be found from the contextual menu. Just click ”Help” in the top right corner of your WordPress admin dashboard on the Relevanssi settings page.

Relevanssi doesn’t work

If you the results don’t change after installing and activating Relevanssi, the most likely reason is that you have a call to query_posts() on your search results template. This confuses Relevanssi. Try removing the query_posts() call and see what happens.

Searching for words with ampersands or hyphens doesn’t work

Please read Words with punctuation can’t be found. This is a Relevanssi feature, but you can fix it from Relevanssi indexing settings.

Where are the user search logs?

See the top of the admin menu. There’s ’User searches’.

Displaying the relevance score

Relevanssi stores the relevance score it uses to sort results in the $post variable. Just add something like

echo $post->relevance_score

to your search results template inside a PHP code block to display the relevance score.

Did you mean? suggestions

Relevanssi offers Google-style ”Did you mean?” suggestions. See ”Did you mean” suggestions in the Knowledge Base for more details.

What is tf * idf weighing?

It’s the basic weighing scheme used in information retrieval. Tf stands for term frequency while idf is inverted document frequency. Term frequency is simply the number of times the term appears in a document, while document frequency is the number of documents in the database where the term appears.

Thus, the weight of the word for a document increases the more often it appears in the document and the less often it appears in other documents.

What are stop words?

Each document database is full of useless words. All the little words that appear in just about every document are completely useless for information retrieval purposes. Basically, their inverted document frequency is really low, so they never have much power in matching. Also, removing those words helps to make the index smaller and searching faster.

Arvostelut

Simply great

I should have installed this plugin months ago. So much more powerful and customizable than the WordPress search. Give it a go!

awesome plugin

Awesome plugin. Really surprised that WordPress hasn’t baked in some of these crucial features already, but thankfully we have a plugin like Relevanssi to come to the rescue. On top of that, the support is top notch. I had an issue where my theme wasn’t highlighting search queries in the page titles, and within 24 hours Relevanssi’s author gave me a custom php solution which solved the issue.

Excellent!

An awesome plugin, that turbo charges searching.

The author offered amazing support too!

Excellent Search Plugin

Relevanssi is without a doubt the best option for WordPress search plugins. Great amount of configurable options and unbeatable support.

Update Crashed My Site’s Updating/Editing or Adding

The new update 4.0.5 has crashed my wordpress website in sense that every time I update / Edit or add a new post (or anything) it crashes to page cannot be find. It does update or edit the post or page etc but I crash right after it.

Since this was the only plugin I updated today I deleted it and went back to the previous version for which I had to re-index and re do all the settings etc that I did when I 1st installed this plugin 🙁

The Previous version works ok for me at the moment so there clearly is a clash or a bug in this update.

Works great with SearchWP Live Ajax Search

I was looking for a plugin that would work with SearchWP live search, as this truly replace WP default engine. Features that come with the free plugin are really cool!! Custome fields, tags, categories and more.. the premium looks interesting to invest on also.

Lue kaikki 199 arvostelua.

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Muutosloki

4.0.9

  • Fixes broken tag and category indexing and searching. If you use tags and categories, rebuild the index after updating.
  • Fixes phrase highlighting in documents.
  • New filter: relevanssi_indexing_restriction allows filtering posts before indexing.
  • New WooCommerce product visibility filtering tool makes WooCommerce product indexing faster.
  • MemberPress post controls were loose and showed drafts to searchers. That is now fixed.
  • Highlighting was too loose, even if matching was set to whole words.
  • Highlighting now works better in cases where there’s a hyphen or an apostrophe inside a word.

4.0.8

  • Fixed cases where Relevanssi added an ellipsis even if the excerpt was from the start of the post.
  • Highlighting now works with numeric search strings.
  • Improved highlighting for accented words. Thanks to Paul Ryan.
  • A surplus comma at the end of post exclusion setting won’t break the search anymore.
  • Fixed instructions for adjusting the throttle limit.

4.0.7

  • Recent post bonus is now applied to searches.
  • Exact term setting can now be disabled.
  • Users of Members plugin would have drafts appear in search results. This is now fixed.

4.0.6

  • Indexing bugs squashed.
  • Missing tag and category weight settings returned.
  • Fusion builder shortcodes are removed from excerpts.
  • MemberPress post control was backwards.
  • User searches page reset buttons fixed.
  • WPML language filter fix.

4.0.5

  • Relevanssi code has been reviewed and modified to follow WordPress coding standards. As a result, there have been minor improvements all around the code to make things more robust and secure.
  • Custom field detail is no longer serialized. It’s now JSON. If you use custom field detail, rebuild the index and change your code to use json_decode() instead of unserialize().
  • relevanssi_the_tags() and relevanssi_get_the_tags() now have different set of parameters, more in line with the_tags() and get_the_tags().
  • Taxonomy indexing settings were emptied out if you saved another options tab. That is now fixed.
  • Improvements to WPML support; WPML is now less likely to be confused in multisite searches.
  • Updated filter: relevanssi_search_ok now gets the WP_Query object as a parameter, which is helpful if you’re not using the global $wp_query.
  • ACF Flexible Content field indexing didn’t work properly, possibly due to a change in ACF. That should now work better.