Nowadays, except system fonts, Google Fonts is the optimal option of most websites for typography. However, there will be 2 disadvantages when you load Google Fonts for typical websites as instructed by Google’s tutorials, or by the way to enqueue CSS in most WordPress themes:

The next resources (CSS, JS, images, …) are blocked while loading fonts. You must wait for loading fonts completely, then these resources continue loading. The text using Google Fonts won’t display while loading, but it only shows a blank space.

The first drawback will make your website load slower. That’ll make your Google PageSpeed Insights scores decrease, so does the SEO scores. The other will cause a bad user experience.

So, how do we solve these 2 weaknesses?

The Fastest Way To Load Google Fonts In WordPress!

The Fastest Way To Load Google Fonts In WordPress (Part 2)

How to optimize the Google Fonts loading

Our purpose is to deal with 2 above disadvantages while load Google fonts, to be more specific:

The other resources must load normally , in order to make your website load faster.

, in order to make your website load faster. The text must display as usual. When the font is loaded completely, the displayed text will use that font. That can cause a second of flash when changing the font. However, this effect may be acceptable because it happens in the blink of an eye.

To do these two tasks at once, we will use the script Google Fonts provided by PerfPerfPerf. Follow up the below way:

Supposing that you need to load font Roboto into your website, we generally add the below script after the <head> section of the website (in a file header.php of the theme):

<link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">

Or enqueue into the WordPress theme as follows ( functions.php ):

add_action( 'wp_enqueue_scripts', 'themeprefix_scripts' ); function themeprefix_scripts() { wp_enqueue_script( 'themeprefix-fonts', themeprefix_fonts_url() ); } function themeprefix_fonts_url() { return 'https://fonts.googleapis.com/css?family=Roboto'; }

Instead of doing so, now you only need to copy URL of the font https://fonts.googleapis.com/css?family=Roboto and access to this web page, paste that URL into a URL fonts box. Then, copy the code in the textarea box and paste that code in the <head> section of the website. Or if using WordPress, you can hook into wp_head as following (insert into the functions.php file of the theme):

add_action( 'wp_head', 'themeprefix_load_fonts' ); function themeprefix_load_fonts() { ?> <! – Code snippet to speed up Google Fonts rendering: googlefonts.3perf.com – > <link rel="dns-prefetch" href="https://fonts.gstatic.com"> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin="anonymous"> <link rel="preload" href="https://fonts.googleapis.com/css?family=Roboto" as="fetch" crossorigin="anonymous"> <script type="text/javascript"> !function(e,n,t){"use strict";var o="https://fonts.googleapis.com/css?family=Roboto",r="__3perf_googleFontsStylesheet";function c(e){(n.head||n.body).appendChild(e)}function a(){var e=n.createElement("link");e.href=o,e.rel="stylesheet",c(e)}function f(e){if(!n.getElementById(r)){var t=n.createElement("style");t.id=r,c(t)}n.getElementById(r).innerHTML=e}e.FontFace&&e.FontFace.prototype.hasOwnProperty("display")?(t[r]&&f(t[r]),fetch(o).then(function(e){return e.text()}).then(function(e){return e.replace(/@font-face {/g,"@font-face{font-display:swap;")}).then(function(e){return t[r]=e}).then(f).catch(a)):a()}(window,document,localStorage); </script> <! – End of code snippet for Google Fonts – > <?php }

After that, load your website again. You will see that the other resources still load normally while loading the font. And when the font loaded completely, this text will use that font.

The working mechanism and browser compatibility

The reason why the script of PerfPerfPerf, which has just been created recently, can solve the above problems is dependent on several up-to-date technologies on the browsers.

The working mechanism of this script is quite simple but really efficient:

Using the preload mechanism to load the font (have a look here). This one allows the browser to priory load the underground resources without any effect on loading the other ones. Now, all browsers, except Firefox and IE, support strongly for the preload.

mechanism to load the font (have a look here). This one allows the browser to the other ones. Now, all browsers, except Firefox and IE, support strongly for the preload. Using the font-display: swap mechanism (take a look here) to display the text first then loading the font completely, turn the text’s display into the wanted font. All browsers, except IE and Edge, support this attribute.

In case the browser doesn’t support one of or both mechanisms, the fonts will be loaded as usual and your website is still displayed as before.

Make a point of utilizing font-display: swap , when you inform font in CSS, you must have fall-back font in the end, as follows:

h1, h2 { font-family: Roboto, sans-serif; }

Don’t write as below:

h1, h2 { font-family: Roboto; }

How to load Google Fonts in WordPress themes

It will be a really suitable choice if you do it for your websites. But, for WordPress themes, especially themes enqueuing Google Fonts following the instruction of ThemeShaper (this is the way to enqueue standard fonts used in the default themes and almost the other themes), there will need to get a little tweak.

Have a look at the below code which I used for theme EightyDays of GretaThemes:

add_action( 'wp_head', 'themeprefix_load_fonts' ); function themeprefix_load_fonts() { $url = themeprefix_fonts_url(); ?> <link rel="dns-prefetch" href="https://fonts.gstatic.com"> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin="anonymous"> <link rel="preload" href="<?php echo esc_url( $url ); ?>" as="fetch" crossorigin="anonymous"> <script type="text/javascript"> !function(e,n,t){"use strict";var o="<?php echo esc_url( $url ); ?>",r="__3perf_googleFontsStylesheet";function c(e){(n.head||n.body).appendChild(e)}function a(){var e=n.createElement("link");e.href=o,e.rel="stylesheet",c(e)}function f(e){if(!n.getElementById(r)){var t=n.createElement("style");t.id=r,c(t)}n.getElementById(r).innerHTML=e}e.FontFace&&e.FontFace.prototype.hasOwnProperty("display")?(t[r]&&f(t[r]),fetch(o).then(function(e){return e.text()}).then(function(e){return e.replace(/@font-face {/g,"@font-face{font-display:swap;")}).then(function(e){return t[r]=e}).then(f).catch(a)):a()}(window,document,localStorage); </script> <?php } function themeprefix_fonts_url() { $fonts = array(); $subsets = 'latin-ext'; /* translators: If there are characters in your language that are not supported by Crimson Text, translate this to 'off'. Do not translate into your own language. */ if ( 'off' !== _x( 'on', 'Crimson Text font: on or off', 'themeprefix' ) ) { $fonts[] = 'Crimson Text:400,400i,700,700i'; } /* translators: If there are characters in your language that are not supported by Merriweather, translate this to 'off'. Do not translate into your own language. */ if ( 'off' !== _x( 'on', 'Merriweather font: on or off', 'themeprefix' ) ) { $fonts[] = 'Merriweather:400,400i,700,700i'; } /* translators: If there are characters in your language that are not supported by Merriweather, translate this to 'off'. Do not translate into your own language. */ if ( 'off' !== _x( 'on', 'Merriweather font: on or off', 'themeprefix' ) ) { $fonts[] = 'Merriweather:400,400i,700,700i'; } $fonts_url = add_query_arg( array( 'family' => rawurlencode( implode( '|', $fonts ) ), 'subset' => rawurlencode( $subsets ), ), 'https://fonts.googleapis.com/css' ); return $fonts_url; }

This code will do the following things:

Allow the users to choose both loaded fonts and subsets of their using language through the function. Doing this one by translating them from on to off (or maintain them) in the WordPress theme. If you don’t know how to translate a WordPress theme to another language, refer to this article.

to (or maintain them) in the WordPress theme. If you don’t know how to translate a WordPress theme to another language, refer to this article. Generate the JavaScript code for fonts through function themeprefix_load_fonts . This script is copied from the above PerfPerfPerf page. It’s using PHP here to change fonts URL only.

Pay attention that you must replace themeprefix with the slug of your theme.

How to deal with page builders plugin or WordPress themes which already load Google Fonts

Not always do you build a theme from scratch. Most people create their websites by using themes from some theme provider or page builder plugins as Beaver Builder or Elementor. In this situation, it will be very difficult to control how to load Google Fonts as well as apply the script provided by PerfPerfPerf.

However, don’t worry, there is still a method to solve this problem. Here takes GretaThemes website as a typical example. This site utilizes Beaver Builder and its available themes to build its web. Because of using page builder plugin, selecting the font is very easy, just a few mouse clicks. So, how to optimize Google Fonts loading?

Step 1: See which Google Fonts you are using

For this, you can view in the theme which you are using, and in the enqueue style section. Pay attention that using page builders may cause it is impossible to get all the fonts like that. The easiest way to get all fonts is pressing F12 when you are opening the website with Google Chrome or Firefox then see those fonts’ URLs in the Network tab:

Then, copy that URL and save to use for the below step 3.

Step 2: Disable all Google Fonts loaded by theme and plugin

Next, you must disable all Google Fonts loaded by theme and plugin. You can dequeue CSS files which are enqueued by theme and plugin to get it. However, it takes a lot of time because you must know the IDs of these CSS files. Regarding themes, it is also easy, but it’s quite complete if you use page builder.

In place of doing that way, we can use the Autoptimize plugin. This plugin allows us to disable all Google Fonts on the website. Just go to Settings → Autoptimize and select the Extra tab, then on Google Fonts section, select Remove Google Fonts.

Step 3: Load Google Fonts into the website

After Google Fonts are disabled, we need to load Google fonts manually. I want you to copy the URL fonts you get in step 1, then access to PerfPerfPerf page, paste the URL fonts into this page to generate the script.

Then, insert that script into your website by adding the following code to the functions.php file of the theme (or child theme):

add_action( 'wp_head', 'themeprefix_load_fonts' ); function themeprefix_load_fonts() { ?> <! – Code snippet to speed up Google Fonts rendering: googlefonts.3perf.com – > <link rel="dns-prefetch" href="https://fonts.gstatic.com"> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin="anonymous"> <link rel="preload" href="https://fonts.googleapis.com/css?family=Roboto" as="fetch" crossorigin="anonymous"> <script type="text/javascript"> !function(e,n,t){"use strict";var o="https://fonts.googleapis.com/css?family=Roboto",r="__3perf_googleFontsStylesheet";function c(e){(n.head||n.body).appendChild(e)}function a(){var e=n.createElement("link");e.href=o,e.rel="stylesheet",c(e)}function f(e){if(!n.getElementById(r)){var t=n.createElement("style");t.id=r,c(t)}n.getElementById(r).innerHTML=e}e.FontFace&&e.FontFace.prototype.hasOwnProperty("display")?(t[r]&&f(t[r]),fetch(o).then(function(e){return e.text()}).then(function(e){return e.replace(/@font-face {/g,"@font-face{font-display:swap;")}).then(function(e){return t[r]=e}).then(f).catch(a)):a()}(window,document,localStorage); </script> <! – End of code snippet for Google Fonts – > <?php }

Pay attention to change the above script into the one which you copy in the PerfPerfPerf page.

If you don’t want to code, you can install Insert Headers and Footers plugin to insert that code. Go to Settings → Insert Headers and Footers, then paste that script:

In case you use Beaver Theme, to simplify, you can go to Customize → Code → Head Code and directly paste that script from PerfPerfPerf to there:

That’s done!

So, we have learned about how to load Google Fonts faster for WordPress: do manually and by plugins. At the same time, we also see how to deal with the page builder plugins. With these methods, your website speed and user experience will increase significantly. So let’s get start it, apply immediately to your website and let me know the results in the below comment section.