Tools & Wizards About Us

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

wileyindia.com

Wiley India - Books & eSolutions for Education & Professional Development

Page Load Speed

11.7 sec in total

First Response

1.8 sec

Resources Loaded

9.6 sec

Page Rendered

274 ms

About Website

Visit wileyindia.com now to see the best up-to-date Wiley India content for India and also check out these interesting facts you probably never knew about wileyindia.com

Leading publishers of books & digital solutions for Engineering, Business & Management, Computer Science and Information Technology, Mobile Application Development, Big Data, Test Prep books for JEE, ...

Visit wileyindia.com

Key Findings

We analyzed Wileyindia.com page load time and found that the first response time was 1.8 sec and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

wileyindia.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

www.wileyindia.com

1752 ms

jquery.min.js

413 ms

styles-m.css

626 ms

category_sidebar.css

654 ms

widget.css

655 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 95% of them (124 requests) were addressed to the original Wileyindia.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Wileyindia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 204.4 kB (26%)

Content Size

791.5 kB

After Optimization

587.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wileyindia.com main page is 791.5 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. 50% of websites need less resources to load. Javascripts take 442.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 51.9 kB

  • Original 62.2 kB
  • After minification 59.3 kB
  • After compression 10.3 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 51.9 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 523 B

  • Original 211.8 kB
  • After minification 211.3 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. Wiley India images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 146.7 kB

  • Original 442.2 kB
  • After minification 435.2 kB
  • After compression 295.5 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 146.7 kB or 33% of the original size.

CSS Optimization

-7%

Potential reduce by 5.3 kB

  • Original 75.3 kB
  • After minification 75.3 kB
  • After compression 70.0 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. Wileyindia.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 99 (80%)

Requests Now

123

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wiley India. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 92 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

wileyindia.com accessibility score

71

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

High

[role]s do not have all required [aria-*] attributes

High

[aria-*] attributes do not have valid values

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

wileyindia.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

wileyindia.com SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

High

robots.txt is not valid

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wileyindia.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 Wileyindia.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Wiley India. 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: