1.9 sec in total
68 ms
1.7 sec
139 ms
Visit wileyplus.com now to see the best up-to-date WileyPLUS content for United States and also check out these interesting facts you probably never knew about wileyplus.com
Visit wileyplus.comWe analyzed Wileyplus.com page load time and found that the first response time was 68 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
wileyplus.com performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value9.8 s
0/100
25%
Value5.0 s
62/100
10%
Value2,340 ms
5/100
30%
Value0.519
15/100
15%
Value7.7 s
45/100
10%
68 ms
178 ms
114 ms
131 ms
121 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 7% of them (6 requests) were addressed to the original Wileyplus.com, 41% (33 requests) were made to Origin.media.wiley.com and 12% (10 requests) were made to Cdn.walkme.com. The less responsive or slowest element that took the longest time to load (417 ms) relates to the external source Img03.en25.com.
Page size can be reduced by 2.8 MB (73%)
3.8 MB
997.9 kB
In fact, the total size of Wileyplus.com main page is 3.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Javascripts take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 208.0 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 208.0 kB or 64% of the original size.
Potential reduce by 2.8 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. WileyPLUS images are well optimized though.
Potential reduce by 2.5 MB
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 2.5 MB or 78% of the original size.
Potential reduce by 28.7 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. Wileyplus.com needs all CSS files to be minified and compressed as it can save up to 28.7 kB or 78% of the original size.
Number of requests can be reduced by 54 (74%)
73
19
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WileyPLUS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
wileyplus.com
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www.wileyplus.com
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style.css
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utility.js
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form_validation.js
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jquery.1.4.2.min.js
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jquery.DOMWindow.js
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colorbox.css
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jquery.colorbox.js
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satelliteLib-c4278ea3a94921286b74f57397adde54684a794f.js
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global-header-footer.css
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htmlsplit.js
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engine.js
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wileyPlusDWRBean.js
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a.js
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analytics.js
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walkme_dc1a32d4c982479a925f9a5a1e03dc2e_https.js
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1764680173.js
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wiley-global-logo.png
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wrapper-bg.gif
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instructor.png
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settings.txt
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ecommerce.js
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wileyplus.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
wileyplus.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
wileyplus.com 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
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wileyplus.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 Wileyplus.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
wileyplus.com
Open Graph description is not detected on the main page of WileyPLUS. 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: