Worldbook.com Site Title
World Book | Award-Winning Encyclopedias, Children's Books, and Educational Materials
Worldbook.com Meta Description
World Book is a leading publisher of nonfiction and mixed-genre children's book series, reference materials, and digital learning platforms. Education is World Book’s commitment and its editorial team is World Book’s strength. Each team member is dedicated to producing accurate and unbiased information by utilizing contemporary technological tools and following traditional practices of editorial excellence. For more than 100 years, World Book has promoted learning for the entire family through a range of products in which complex topics are concisely explained and vividly illustrated. An explicit goal is to help increase both reading fluency and comprehension in young readers. Encyclopedic content is updated continually and accessible 24/7 on a variety of devices. Innovative and readable, World Book will remain a trusted and useful resource at home, in the library, and in the classroom for years to come.
Worldbook.com Test Results
worldbook.com Mobile Usability: 97/100
Quick overview:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a href="https://www.fa…com/WorldBook/"></a>
is close to 2 other tap targets.
...
worldbook.com Mobile Speed: 54/100
Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 13 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
https://www.worldbook.com/store/inc/ac.resizehelper.js
...
Optimize CSS Delivery of the following:
https://ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/themes/smoothness/jquery-ui.min.css
...
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Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://worldbook.com/
...
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Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://accounts.livechatinc.com/licence/10017265 (expiration not specified)
...
Reduce server response time
In our test, your server responded in 0.57 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 3.4KiB (24% reduction).
Minifying https://www.worldbook.com/ could save 3.4KiB (24% reduction) after compression.
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 1.6KiB (15% reduction).
Minifying https://netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css could save 989B (19% reduction) after compression.
...
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Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.3KiB (81% reduction).
Compressing https://shopper.shop.pe/pixel.png?data=eyJhY3RpdmVfY2FydCI6ZmFsc2UsImN1c3RvbV92YWx1ZXMiOnsiZ2VuZXJhbF92aXNpdG9yIjp0cnVlfSwiaWRzaG9wcGVyIjoiNWFjZDIzYTdkNTU5MzBmZWUwMmM0ZDA2Iiwic2Vzc2lvbl9pZCI6ImI2NTYwOGFlODAxNTRiOThiZGQyZWI4NTI1MzkwZWIxIiwiZGF0YXJlZ19nZHByX2NvbnNlbnRlZCI6ZmFsc2V9 could save 541B (88% reduction).
...
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Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 367B (50% reduction).
Compressing https://geoip-js.maxmind.com/geoip/v2.1/country/me?referrer=https%3A%2F%2Fwww.worldbook.com could save 367B (50% reduction).
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