Social and SEO Plugins with Quality Assurance Features

July 27, 2018Updated on January 30, 2026 JS Morisset Open Graph, Plugins, Schema, SEO

Most social and SEO plugins can use a post’s featured image, or offer a way to select a custom social image, but do little else to make sure an image is suitable for social sharing – they assume the article author / editor is aware of each social site’s image requirements (minimum and maximum image resolution, aspect ratio, and maximum image file size) and has selected an appropriate image. For example, Facebook requires that all images be larger than 200x200px, preferably 600x315px, or (even better) 1200x630px for high-resolution displays like retina laptops and phones, have an aspect ratio no wider / taller than 3:1, and less than 8 MB in size. Twitter and Google also have their own requirements, which are different than Facebook’s.

Using a social or SEO plugin that creates resized images from the originals you upload, and checks those resized images to make sure they conform to the requirements of each social site, is only part of a complete Quality Assurance solution. All too often, themes also include a few basic social meta tags in their templates (they shouldn’t, but they often do), that prevent social crawlers from reading your webpage meta tags correctly – some meta tags should never be duplicated (Facebook, for example, can reject all meta tags because of a single duplicate), or the theme may include the full size featured image before all other meta tags, so the wrong image will be used for social shares (this is fairly common). If your social or SEO plugin does not check for duplicate meta tags, you may never realize that you have a problem.

[Solution] WordPress Creates Fuzzy Thumbnails

June 15, 2018Updated on January 30, 2026 JS Morisset WordPress, WPSSO TIE

Did you know that WordPress creates thumbnails from images you upload?

You may have already known this — not everyone does, but most WordPress users are aware of this (or at least should be).

Did you also know that all resized images must be sharpened?

This is common knowledge for photography and website design professionals, but probably not for the majority of WordPress users.

And did you also know that WordPress does not sharpen resized images?

I bet that you didn’t know that one… not many people do. ;-)

WordPress creates several different thumbnail / resized images by default (see WordPress Settings > Media page for details) and potentially several more, depending on your theme and plugin settings. It’s not uncommon, for example, for WordPress to create a half-dozen (or more) images from the original image you upload. And in all cases, WordPress does not sharpen or make any adjustments to the resized image it creates!

WPSSO Ditches WordPress & Gutenberg Notifications

May 6, 2018Updated on January 30, 2026 JS Morisset Gutenberg, WordPress, WPSSO Core

The release of WordPress 5 and the new Gutenberg editor are just around the corner, and Gutenberg developers still have not tackled a serious design issue with the current Gutenberg notification system — notices in Gutenberg are being displayed over the content area, forcing users to dismiss notifications to gain access to their content — and in some cases, where several non-dismissible notices are displayed, users may not have access to the content area at all.

The notification system in the current version of WordPress is nothing fancy — and can feel a bit intrusive when several notices are displayed at once — but it’s a lot more flexible and functional than the proposed Gutenberg notification system. :-) As an example, here are some typical SSO (Social and Search Optimization) notifications when editing a test post in the current version of WordPress, in the Gutenberg editor, and with the upcoming release of WPSSO Core v4.2.0 that moves SSO notices into the admin toolbar.

The Fastest Way to Improve Social and SEO Images

March 30, 2018Updated on October 13, 2025 JS Morisset Open Graph, Pinterest Rich Pins, Rich Cards, Schema, SEO, WordPress, WPSSO TIE

A new add-on for WPSSO Core called WPSSO Tune WP Image Editors is the fastest and easiest way to improve your social and SEO images — simply activate and regenerate your thumbnail images (aka resized images), and you’re done! :-)

How does it work?

Have you noticed that after carefully adjusting an image in Photoshop, you upload it to your site and WordPress creates small images that seems a bit “fuzzy” — nothing like the nice sharp original?

The reason is that after resizing any image, that image must be sharpened – always, but WordPress doesn’t do any sharpening, so the resized image remains a bit “fuzzy” — probably not what you want for a featured image or share on social sites! ;-)

The WPSSO Tune WP Image Editors add-on takes care of this — it automatically applies a reasonable amount of sharpening to all JPEG images resized using the default WordPress ImageMagick editor.

Choosing your PHP Image Extension for WordPress

March 10, 2018Updated on January 30, 2026 JS Morisset PHP, WordPress

WordPress supports two different PHP image processing extensions — ImageMagick and GD — with a preference for ImageMagick over GD (even when ImageMagick is not installed). The GD extension can still be used in cases where the preferred WordPress ‘WP_Image_Editor_Imagick’ class does not provide support for the requested mime-type or class method.

In some cases, the ImageMagick extension might not be installed, or might be unreliable (old versions of ImageMagick can be buggy). You can hook the WordPress ‘wp_image_editors’ filter to manage the preferred order of WordPress image classes.

For example, here’s a filter and function to remove the ImageMagick class altogether:

add_filter( 'wp_image_editors', 'select_wp_image_editors' );

/**
 * The default $editors value:
 * 
 *      array( 'WP_Image_Editor_Imagick', 'WP_Image_Editor_GD' )
 */
function select_wp_image_editors( $editors ) {

        return array( 'WP_Image_Editor_GD' ); // only return WP_Image_Editor_GD
}

Fix “sslverify=false” for Pro Plugin / Theme Updates

February 23, 2018Updated on October 13, 2025 JS Morisset Community, PHP, WordPress

This is a pet peeve of mine – some plugin and theme authors (to make their lives easier) set “sslverify = false” in their Pro / Premium version update checks and/or other HTTP requests.

Luckily a few security and error checking plugins like the Query Monitor plugin (for example), will show a warning if the WordPress wp_remote_get() function is executed with “sslverify = false”. To make sure this is never the case, you can use the following filters in your functions.php file.

add_filter( 'https_ssl_verify', '__return_true', PHP_INT_MAX );

add_filter( 'http_request_args', 'http_request_force_ssl_verify', PHP_INT_MAX );

function http_request_force_ssl_verify( $args ) {

        $args[ 'sslverify' ] = true;

        return $args;
}

WPSSO – Why You Shouldn’t Upload Small Images

December 9, 2017Updated on January 30, 2026 JS Morisset WordPress, WPSSO Core

Once in a while a WPSSO Core user will ask me how to disable notices from WPSSO for small images — they reason that images uploaded to their Media library are sized correctly beforehand, and they cannot re-upload larger images without significantly altering their content layout (including huge images, instead of smaller ones, in their post content). For example, if a user requires a 300x200px image for their content, they upload a 300x200px image to the Media library. What they don’t realize is that WordPress isn’t meant to be used this way and they’re breaking an essential WordPress feature by doing this — not to mention that WPSSO will probably reject the image for being too small for Facebook Open Graph meta tags and Google Schema markup requirements. :-)

WordPress and several 3rd party plugins provide different image sizes based on the resolution of the viewing device (aka responsive images). For example, a 300x200px image in your content will look blurry on high resolution screens (almost all current mobile phones, tablets, and laptops) because the browser must “upscale” the image to 450x300px or 600x400px in order to fill a 300x200px space on these high resolution screens. WordPress includes additional image markup in the webpage to provide alternative sizes (300x200px, 450x300px, and 600x400px for example), which allows the browser to choose the appropriate image based on the screen resolution. If you upload a 300x200px image to the Media library, WordPress will not be able to offer these additional image sizes, and WPSSO will not be able to use this image for most social sites and search engines (which have minimum image size requirements).

So, what should you do if you want a 300x200px image in your content?

That’s what WordPress image sizes are for. ;-)

Is your filter going to break the WordPress layout?

September 28, 2017Updated on January 30, 2026 JS Morisset PHP, WordPress

If you’re not clear about the difference between WordPress actions and filters, you may end up breaking the page layout of WordPress – maybe days, months, or even years after you’ve written and implemented a new filter hook. The difference can be difficult for new developers to grasp – after all, hooking an action or filter runs your code, either way, right? Well, yes, it does, but filters can be executed several times, in different locations as the webpage is being built (header, body, footer, etc.), and even in the admin back-end. But more importantly, filters do not send anything to the webpage! Filter hooks receive their data / text as an argument, and then “return” the modified (or original) data / text at the end. They do not use “echo”, “print”, “printf”, etc. – they should not send anything to the webpage. If you need to output something directly to the webpage, use an action – that’s what they’re for. ;-)