WP Fastest Site Search


A powerful search and filter plugin for WordPress and WooCommerce. It replaces the standard WordPress search and adds autocomplete, spell correct, and PDF search to your WordPress site or WooCommerce Store. It also adds a voice search capability to your site by default. For more information visit Expertrec Custom Search Engine

This search plugin provides a highly customizable search engine and UI, and a lightning-fast search experience. It also adds search filters and a result page automatically. Expertrec lets you experience the Search in multiple languages. We are adding more to the list every day. To enable support for your language, please contact Expertrec Support.

You can build and configure your own WordPress Search UI without the need to write code. Please note that this is a paid plugin (plans begin at $25 per month) with a 14-day free trial for you to try out our Search.


  • Superfast search results
  • WooCommerce product search
  • Custom fields search
  • Voice search
  • Search Filters and Facets
  • PDF search
  • Custom Search engine rules
  • No-code UI Customization
  • Quick and easy configuration
  • Fast typeahead autocomplete search suggestions
  • Popular queries in suggestions
  • Search Ranking control
  • Advanced word matching and typo correction
  • Natural Language Search
  • Personalized search
  • Search Analytics
  • Highlighting Search term
  • Supports 30+ Languages
  • Add to cart from search

ExpertRec helps create beautiful search experiences for WordPress sites and WooCommerce Stores. To take our search engine live, you can follow the instructions in this article: How to install Expertrec’s WordPress search plugin



  1. Install the plugin from within the Dashboard by navigating to the ‘plugins’ -> ‘Add new’ menu in the Admin panel and searching “WP Fastest Site Search”. Or, upload the directory wp-fastest-site-search and all its contents to the /wp-content/plugins/ directory.
  2. Activate the plugin from the ‘Plugins’ menu.
  3. Once the plugin is activated, go to the ‘Site Search’ menu in the Admin panel.
  4. Leave ‘Site URL’ and ‘Indexing way’ as it is unless required to change and click on ‘Continue’.
  5. Authenticate with your Google account to create Expertrec API.

That’s it! Your brand new WordPress search is up and running. Upgrade to a paid plan within 14 days for uninterrupted services from the Payment section of the Plugin.For detailed installation instructions, check our Knowledge Base.

Price begins at 25 USD per month. For complete pricing details click here.


Knowledge Base

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

What is my API Key?

An API key is a unique identifier that you get when you make an account with ExpertRec. This key is used to identify and power your search. You can read more about getting your API key here.

Why is the search bar not appearing?

  1. Have you activated the Site Search plugin?
  2. Is your API Key correct? Get API key here.
  3. Are you on a custom theme? Some themes may not have a search by default or may interfere with the plugin. In this case, you may have to add code manually from here.
  4. Contact Support

Does the search bar support live search / Ajax search?

Yes, the ExpertRec site search plugin is a live search plugin and it will support AJAX search.

Do I need an account to make a Custom Search Engine

Yes, you will need to sign up with ExpertRec to get your API key. Once you have this, you will be able to add the custom search engine to your website.

Can I use this on my Woocommerce store?

Yes, ExpertRec site search does support Woocommerce search. The steps for installation are the same. The search bar will intelligently detect Woocommerce and make the necessary changes to get a better search experience suited to eCommerce.

Does it support voice search?

Voice search is supported by the ExpertRec site search widget on Chrome browser. Support for Firefox is in beta and can be made available on request.

Is voice search free to use?

Voice search is entirely free to use. During the 14-day free trial, you can test out the full capability of the search engine. After that, you can continue using the voice search along with the default WordPress search. It is recommended that you take a paid plan for getting maximum performance.

Can I search multiple websites or multiple subdomains using this plugin?

Yes, you can do both. Using this plugin your search bar will give results from both your main domain and all subdomains. You can also selectively choose which of your subdomains should be included in the search results. If you wish to search for a completely separate domain, then this can also be done by adding the new domain to the list of URLs to crawl.

Are there any additional charges for searching multiple URLs?

No, all charges are based on the total number of pages in the search index. There is no limit on the number of domains that you can add.


With a lot of content all search plugins we've tried becomes slower as more content we have. With this plugin the search is fast, reliable and user friendly. Very easy to setup without any hassle and a free trial. The Customer Support is excellent and very helpful. I highly recommend it!
I love that they give you the opportunity to try it first. I did and I loved it. I had some things I didn't want to come up in the search and contacted customer service about it - they were very helpful and responded quickly. I highly recommend this plug-in!
Update: This company continues to be amazing. We requested some updates to how our search responses were displayed on our site, and they worked with us to make sure it looked just like we desired. We found this plugin to be easy to use, and extremely beneficial. Our customers enjoy the ease with which they can locate products and even other content like our blogs on the site. Although we haven't heard from our disabled customers. we know this will make their shopping easier as well. Thank you Expertrec and Sudharshan for an outstanding product and support! I have nothing but good things to say about this company. I just moved to a new server and hosting company, I had a problem with my search. I went on live chat and immediately was greeted with a person that helped me get my search working again. But then I had a more complex issue on my end that a new person (Product Manager) came on line and helped me get through it. I love this plugin and their support is fantastic! A great combination you should try. Thanks guys.
Voice search is really a must have feature for modern websites for better UX. I hope the developer works on this project continuously to improve it. As I can see WP Hive Insights shows JavaScript issues, compatibility issue with PHP & WordPress.
I launched this search on my site and have been very pleased with the amount of customization of the search and the helpfulness of support. I do not know of a better search for the cost.
Was looking for some time for a solution to keep my Woo theme's search bar, to enhance the look, as well as to speed the search which is slow using the theme's conventional ajax and js. The idea to crawl a site prior to displaying search results is not new, but this guy did a marvel: completely customized, keeping my theme's search bar without changing any code, just added a small js snippet in the <head>. AS a business manager it wasn't easy for me to do any customization, but these guys helped me and I recommend them!


“WP Fastest Site Search” 是一個開源的軟體。以下的人對這個外掛作出了貢獻。


將 WP Fastest Site Search 外掛本地化為台灣繁體中文版。


任何人均可瀏覽程式碼、查看 SVN 存放庫,或透過 RSS 訂閱開發記錄



  • Added support for older versions of WordPress starting from 5.6.
  • Improved UI for better user experience.
  • Auto Indexing.
  • Bug fixes for Product Attributes and Meta Data Fields.


  • Bug fixes.


  • Fix Meta Key Bug.


  • Improved crawl UI.


  • New User Interface (UI): We have redesigned the interface to make it more intuitive and user-friendly.
  • Enhanced Control and Processing of Indexing and Reindexing: We have implemented better controls and processes to ensure a smoother experience.
  • API Key and Secret Key Integration for Existing Account Login: You can now log into your existing account using API Key and Secret Keys, enhancing security and convenience.
  • Product Attributes and Meta Data Fields Indexing Options: We have expanded the indexing capabilities to include product attributes and metadata fields, enabling more comprehensive search results.
  • Improved Logging Mechanism: Our latest version includes a more robust logging mechanism, providing better visibility into the search process.


  • Optimized logging for crawl based integration.


  • Added capability to change default batch size for WP ECOM Customer
  • Ajaxified the selection of the Existing/New Search Bar option on the Dashboard Page.


  • Display message when indexing is in progress
  • Improve messaging on the Home page


  • Added checkpoint for backend logs
  • Removed update button for Search Bar setting


  • Improved logging


  • Updated checkpoint for logs file


  • Added Search Results page customization support


  • Improved performance
  • Optimized scripts and flow


  • Improved scripts addition


  • Change feedback form
  • Improved home page
  • Resolved layout and Index option issue
  • Added logs


  • home page improvement
  • prioritizing WooCommerce products
  • crawl status improvement


  • home page update
  • input batch size option


  • taxonomy improvement


  • plugin events updates
  • updated/improved logs
  • indexing improvement


  • Released on 26th Aug 2022.
  • Handled errors and warnings.


  • Released on 19th Aug 2022.
  • Improved post types counting


  • Released on 19th Aug 2022.
  • Improved shortcode removal.


  • Released on 11st Aug 2022.
  • Added support for indexing PDF in real-time.


  • Released on 1st Aug 2022.
  • Improved error reporting of the plugin.


  • Released on 13th July 2022.
  • Plugin version is shown in UI.
  • Improved error reporting of the plugin.
  • Improved progress of indexing in UI.
  • Improved feedback form.


  • Released on 30th June 2022.
  • Restricted plugin script’s scope to the WordPress admin panel only.
  • Improved indexing of attributes having a date.
  • Fixed custom fields indexing issue.


  • Released on 24th June 2022.
  • Auto detection of indexing option for woo-commerce.
  • Improved text labels in plugin UI.


  • Released on 17th June 2022.
  • Added feedback form to capture the user experience when the plugin is deactivated.


  • Released on 9th June 2022.
  • Fixed indexing issue for PHP version less than 7.2.
  • Removed “Only dropdown” support from the plugin’s layout tab. Users can still select that from Expertrec’s dashboard.
  • Removed excessive logging.


  • Released on 2nd June 2022.
  • Support for custom fields.
  • Addressed Empty content post issue on a page.


  • Released on 30th May 2022.
  • Adopted composer.
  • Improved error reporting of the plugin.


  • Released on 12th May 2022.
  • Fixed advanced tab buttons issue.
  • Improved support for the currency and WooCommerce brands.
  • Improved plugin activity for activation, deactivation, and uninstallation.


  • Released on 5th May 2022.
  • Minor fix.


  • Released on 3rd May 2022.
  • Re-indexing products whose stock status changes from in-stock to out-of-stock and vice versa.


  • Released on 22nd April 2022.
  • Fixed issue with first-time indexing.


  • Released on 20th April 2022.
  • Added support for Woocommerce.
  • Added Google sign-in.
  • Completly different UI from the older plugin.
  • Improved and faster search with database indexing.