simon.holliday

<p>FlexiCache is a fast, full-featured and flexible caching system which will improve the performance and availability of any WordPress site.</p>
<p>It is highly configurable to allow unlimited caching rules – expiring different pages at different times, not caching some pages at all, caching multiple versions of the same page depending on browser, language, and so on.</p>
<p>FlexiCache will also work straight out of the box without any need for complex configuration.</p>
<h4>Features</h4>
<ul>
<li>Extensively configurable using user-defined conditions</li>
<li>Handling of high-traffic periods where multiple clients may simultaneously request uncached or expired items</li>
<li>Standalone mode which bypasses WordPress and third-party theme and plugin code to serve cached pages faster</li>
<li>Choice of storage engines: Filesystem, Memcache and SQLite</li>
<li>Pre-caching functionality to cache new versions of pages before the existing ones expire</li>
<li>SQLite indexing of Filesystem and Memcache stores to speed up removing specific items from the cache (automatically enabled if SQLite is available)</li>
<li>Sends appropriate HTTP cache headers to the requesting client</li>
<li>Serves files in compressed formats accepted by the requesting client</li>
<li>Compatible with WordPress MU</li>
</ul>
<h3>Upgrading FlexiCache</h3>
<p>FlexiCache stores config and cache data within the plugin directory (see plugin documentation in versions 1.2.4.2 onwards for the reason why).</p>
<p>If you upgrade the plugin using WordPress’s built-in upgrade process, the entire plugin directory will be replaced, including your config and cache data.</p>
<p>To preserve these, take a copy of the “plugins/FlexiCache/_data” directory before upgrading, and then copy it back after the upgrade is complete.</p>
<p>If you upgrade directly via SVN, this should not be required, since only the files under version control will be updated.</p>
<h3>Deactivating FlexiCache</h3>
<p>FlexiCache can be disabled via the admin interface as with any plugin, however if you are running in Standalone mode, you should remove the .htaccess modifications before deactivating the plugin.</p>
<p>For a standard WordPress install, this modification can be done via the admin interface, however it is recommended that you make this change manually, especially if using WordPress MU, where multiple sites may share the same .htaccess file.</p>
<p>Please see the documentation supplied with the plugin (accessible via WordPress’s admin interface) for more information.</p>


FlexiCache

FlexiCache is a fast, full-featured and flexible caching system which will improve the performance and…

Website-Checkups

<p>Take control of your websites and online services performance and availability with our reliable monitoring solutions. Our packages provide real-time insights into the health of your websites and infrastructures. Begin safeguarding your projects today using our WordPress plugin or accessing our <a href="https://my.website-checkups.com" rel="nofollow ugc">secure platform</a>. Choose from a permanently <strong>free</strong> plan or several cost-efficient packages customizable to your needs.</p>
<h4>We monitor a wide range of web services, including:</h4>
<ul>
<li><strong>Websites & APIs</strong> – All HTTP methods (GET, POST, PUT, PATCH, DELETE, etc.)</li>
<li><strong>Mail Servers</strong> – SMTP, POP3, IMAP monitoring with blacklist checks</li>
<li><strong>FTP Servers</strong> – Connection and authentication verification</li>
<li><strong>DNS Servers</strong> – Resolution checks and response validation</li>
<li><strong>Any TCP/UDP Port</strong> – Custom port monitoring with PING support</li>
</ul>
<h4>Our external monitoring checks include:</h4>
<ul>
<li>DNS resolution</li>
<li>Response code validation</li>
<li>Service uptime and availability tracking</li>
<li>Content verification</li>
<li>Domain registration status</li>
<li>SSL certificates, encryption and protocols</li>
<li>Google Web Risk status</li>
<li>DNS blacklists checks for mail server</li>
<li>Performance metrics</li>
<li>Access credential verification</li>
<li>TCP or UDP Port connectivity</li>
</ul>
<p>Share checkup results via multiple notification channels (Email, Slack, Teams, SMS, etc.). View detailed charts tracking availability and performance over time – data accessible for months.</p>
<p>The free plan includes monitoring for up to 4 services with all core features — no credit card required. You can therefore use this free subscription for as long as you like to test our services without obligation. For more frequent checkups, additional notification options, or monitoring more services, you can upgrade to other subscription plans. <a href="https://website-checkups.com/#prices" rel="nofollow ugc">More details</a>.</p>
<p>This WordPress Plugin provides:</p>
<ul>
<li>Management of data, checkups, and notifications</li>
<li>Clear reporting and chart visualizations of checkup results</li>
<li>Secure data exchange between your WordPress site and our SaaS API</li>
</ul>
<h4>Notifications</h4>
<p>Manage your notification recipients and assign them individually for each checkup. If a monitored service goes offline or comes back online, the designated recipients will be notified. Each recipient must consent to notifications and can unsubscribe at any time.</p>
<p>Current notification channels include:</p>
<ul>
<li>E-mail</li>
<li>Microsoft Teams</li>
<li>Telegram</li>
<li>Slack</li>
<li>Google Chat</li>
<li>Webhook</li>
<li>SMS (Short message service)</li>
</ul>
<p>This list will expand over time</p>
<h4>Transmission and use of your data</h4>
<p>Website Checkups is a SaaS platform that manages on our server all checkups, notifications, statistics, billings and so on. For more details, visit our <a href="https://website-checkups.com/terms-and-conditions/" rel="nofollow ugc">Terms and Conditions</a> page.</p>
<p>For instance, data entered for monitoring your websites or services is securely transferred to our servers for regular monitoring, reporting and notifications. Company names, addresses, and similar data are used solely for invoicing purposes.</p>
<p>Your data is exclusively used for:</p>
<ul>
<li>Validation and monitoring of online services</li>
<li>Presentation of test results</li>
<li>Notifications related to your checkups</li>
<li>Invoicing and payment processing</li>
<li>Notifications about your user account, such as alerts regarding potential deactivation due to extended periods of inactivity</li>
</ul>
<p>We do not pass on your data in any form (sale, disclosure, rental, transfer or other communication) to third parties who are not involved in the provision of our services. We assure you that your data will never be used for newsletters, sales calls, advertising, marketing, or any similar purposes. For more information, visit our <a href="https://website-checkups.com/terms-privacy/" rel="nofollow ugc">Privacy Policy</a> page.</p>
<p>You control the data you provide. Mandatory fields in our forms are minimized. Deleting data in the WordPress plugin will also delete it from our API. To remove all data from our servers, simply uninstall the Website Checkup Plugin. Paid subscription data (e.g., invoices) will remain in our accounting system only as long as legally required.</p>


Website Checkups

24/7 uptime monitoring for websites, servers & APIs. Instant alerts, SSL checks, and performance insights. Free forever plan available

FlexiCache vs Website Checkups