562 ms in total
139 ms
294 ms
129 ms
Welcome to yuilibrary.com homepage info - get ready to check YUI Library best content for India right away, or after learning these important things about yuilibrary.com
Visit yuilibrary.comWe analyzed Yuilibrary.com page load time and found that the first response time was 139 ms and then it took 423 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
yuilibrary.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value3.8 s
54/100
25%
Value3.0 s
94/100
10%
Value310 ms
77/100
30%
Value0.008
100/100
15%
Value4.2 s
86/100
10%
139 ms
25 ms
18 ms
39 ms
21 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 47% of them (9 requests) were addressed to the original Yuilibrary.com, 32% (6 requests) were made to Yui.yahooapis.com and 11% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (139 ms) belongs to the original domain Yuilibrary.com.
Page size can be reduced by 56.3 kB (38%)
146.2 kB
90.0 kB
In fact, the total size of Yuilibrary.com main page is 146.2 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. 25% of websites need less resources to load. Javascripts take 67.0 kB which makes up the majority of the site volume.
Potential reduce by 16.4 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. This page needs HTML code to be minified as it can gain 6.1 kB, which is 30% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 16.4 kB or 80% of the original size.
Potential reduce by 1.1 kB
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. YUI Library images are well optimized though.
Potential reduce by 38.1 kB
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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 38.1 kB or 57% of the original size.
Potential reduce by 641 B
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. Yuilibrary.com needs all CSS files to be minified and compressed as it can save up to 641 B or 66% of the original size.
Number of requests can be reduced by 9 (50%)
18
9
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of YUI Library. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
yuilibrary.com
139 ms
css
25 ms
cssgrids-min.css
18 ms
css
39 ms
yui-min.js
21 ms
js
62 ms
yui-logo.png
23 ms
example-app-todo.png
40 ms
example-graphics-violin.jpg
44 ms
example-charts-series.jpg
74 ms
youtube-small.png
46 ms
twitter-small.png
47 ms
combo
18 ms
ga.js
11 ms
ywa.js
47 ms
combo
35 ms
combo
47 ms
combo
50 ms
__utm.gif
11 ms
yuilibrary.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[role] values are not valid
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
yuilibrary.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
yuilibrary.com SEO score
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 Yuilibrary.com 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 Yuilibrary.com 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.
yuilibrary.com
Open Graph description is not detected on the main page of YUI Library. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: