1.4 sec in total
145 ms
1.1 sec
226 ms
Welcome to usborne.com.br homepage info - get ready to check Usborne best content right away, or after learning these important things about usborne.com.br
We are the leading UK independent publisher of children's books. Our books are available worldwide. Browse our catalogue and find out where to buy Usborne books
Visit usborne.com.brWe analyzed Usborne.com.br page load time and found that the first response time was 145 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
usborne.com.br performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value4.7 s
32/100
25%
Value11.4 s
5/100
10%
Value2,200 ms
6/100
30%
Value0.115
86/100
15%
Value18.4 s
3/100
10%
145 ms
624 ms
69 ms
93 ms
34 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Usborne.com.br, 74% (20 requests) were made to Usborne.com and 11% (3 requests) were made to Cdn-ukwest.onetrust.com. The less responsive or slowest element that took the longest time to load (624 ms) relates to the external source Usborne.com.
Page size can be reduced by 474.1 kB (60%)
792.5 kB
318.5 kB
In fact, the total size of Usborne.com.br main page is 792.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. HTML takes 621.8 kB which makes up the majority of the site volume.
Potential reduce by 473.0 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 473.0 kB or 76% of the original size.
Potential reduce by 0 B
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Usborne images are well optimized though.
Potential reduce by 65 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.
Potential reduce by 1.0 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Usborne.com.br has all CSS files already compressed.
Number of requests can be reduced by 16 (76%)
21
5
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Usborne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
usborne.com.br
145 ms
624 ms
OtAutoBlock.js
69 ms
otSDKStub.js
93 ms
styles-m.min.css
34 ms
styles-l.min.css
39 ms
bootstrap-grids.min.css
27 ms
wallets.min.css
43 ms
home.min.css
28 ms
about-us-newsletters.min.css
42 ms
blog-new.min.css
47 ms
require.min.js
61 ms
requirejs-min-resolver.min.js
55 ms
mixins.min.js
56 ms
requirejs-config.min.js
54 ms
tracking.min.js
77 ms
font-awesome.min.css
32 ms
6f7ebe1a-2991-4523-a47b-133cae7fcf96.json
40 ms
location
103 ms
klaviyo.js
61 ms
illns_common.png
78 ms
illns_panels.png
81 ms
Gelion-Regular.woff
81 ms
Gelion-Medium.woff
80 ms
Gelion-Bold.woff
78 ms
Suntowns.woff
112 ms
print.min.css
26 ms
usborne.com.br accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
usborne.com.br best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
usborne.com.br SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usborne.com.br can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Usborne.com.br main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
usborne.com.br
Open Graph data is detected on the main page of Usborne. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: