Tools & Wizards About Us
worldcoal.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

worldcoal.com

The latest coal news & leading coal magazine | World Coal

Page Load Speed

3.5 sec in total

First Response

242 ms

Resources Loaded

3 sec

Page Rendered

207 ms

worldcoal.com screenshot

About Website

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

The latest coal news, industry trends and events from World Coal magazine, including mining, handling, coal bed methane and special reports.

Visit worldcoal.com

Key Findings

We analyzed Worldcoal.com page load time and found that the first response time was 242 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

worldcoal.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value7.1 s

32/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.677

8/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

worldcoal.com

242 ms

www.worldcoal.com

1461 ms

bootstrap.min.css

48 ms

font-awesome.min.css

58 ms

css

55 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 8% of them (4 requests) were addressed to the original Worldcoal.com, 13% (6 requests) were made to D2e1tbtdbinpro.cloudfront.net and 8% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Worldcoal.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.7 kB (16%)

Content Size

685.9 kB

After Optimization

578.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worldcoal.com main page is 685.9 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. 55% of websites need less resources to load. Javascripts take 428.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 65.1 kB

  • Original 78.0 kB
  • After minification 51.0 kB
  • After compression 12.9 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 27.0 kB, which is 35% 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 65.1 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 4.9 kB

  • Original 132.8 kB
  • After minification 127.9 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. World Coal images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.7 kB

  • Original 428.0 kB
  • After minification 428.0 kB
  • After compression 426.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-77%

Potential reduce by 36.0 kB

  • Original 47.0 kB
  • After minification 34.5 kB
  • After compression 11.0 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. Worldcoal.com needs all CSS files to be minified and compressed as it can save up to 36.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (61%)

Requests Now

41

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of World Coal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

worldcoal.com

worldcoal.com

242 ms

www.worldcoal.com

www.worldcoal.com

1461 ms

bootstrap.min.css

bootstrap.min.css

48 ms

font-awesome.min.css

font-awesome.min.css

58 ms

css

css

55 ms

site-d-002.min.css

site-d-002.min.css

34 ms

master.min.css

master.min.css

54 ms

js

js

95 ms

fbevents.js

fbevents.js

84 ms

gpt.js

gpt.js

152 ms

logo.png

logo.png

32 ms

cse.js

cse.js

119 ms

free.png

free.png

63 ms

jquery.min.js

jquery.min.js

109 ms

modernizr.custom.js

modernizr.custom.js

337 ms

bootstrap.min.js

bootstrap.min.js

45 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

93 ms

main.desktop.min.js

main.desktop.min.js

530 ms

cookieconsent.min.css

cookieconsent.min.css

108 ms

cookieconsent.min.js

cookieconsent.min.js

114 ms

social.png

social.png

43 ms

cse_element__en.js

cse_element__en.js

66 ms

default+en.css

default+en.css

65 ms

default.css

default.css

68 ms

pubads_impl.js

pubads_impl.js

178 ms

uwt.js

uwt.js

260 ms

analytics.js

analytics.js

266 ms

bat.js

bat.js

309 ms

insight.min.js

insight.min.js

308 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

302 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

337 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

236 ms

vEF72_JTCgwQ5ejvMV0Ox_Kg1UwJ0tKfX4zNpD8E4ASzH1r9Zjyoyjkj.ttf

vEF72_JTCgwQ5ejvMV0Ox_Kg1UwJ0tKfX4zNpD8E4ASzH1r9Zjyoyjkj.ttf

352 ms

vEF72_JTCgwQ5ejvMV0Ox_Kg1UwJ0tKfX4zNpD8E4ASzH1r9gTuoyjkj.ttf

vEF72_JTCgwQ5ejvMV0Ox_Kg1UwJ0tKfX4zNpD8E4ASzH1r9gTuoyjkj.ttf

352 ms

160606372

160606372

228 ms

287421.jpg

287421.jpg

102 ms

top-story.png

top-story.png

100 ms

async-ads.js

async-ads.js

98 ms

clear.png

clear.png

83 ms

globe-global101.jpg

globe-global101.jpg

113 ms

Queensland-01.jpg

Queensland-01.jpg

114 ms

287184.jpg

287184.jpg

114 ms

collect

collect

77 ms

adsct

adsct

134 ms

adsct

adsct

173 ms

5667064.js

5667064.js

41 ms

ads

ads

78 ms

container.html

container.html

24 ms

Accessibility Review

worldcoal.com accessibility score

79

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

worldcoal.com best practices score

75

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

Page has valid source maps

SEO Factors

worldcoal.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Worldcoal.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 Worldcoal.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

worldcoal.com

Open Graph data is detected on the main page of World Coal. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: