Tools & Wizards About Us
coaljunction.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 54

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

coaljunction.com

Coal auctions, coal prices & trends, coal industry news in India

Page Load Speed

9.9 sec in total

First Response

1.6 sec

Resources Loaded

7.6 sec

Page Rendered

667 ms

coaljunction.com screenshot

About Website

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

coaljunction is the pioneer of coal auctions in India. Along with MSTC, coaljunction has transformed the coal supply chain

Visit coaljunction.com

Key Findings

We analyzed Coaljunction.com page load time and found that the first response time was 1.6 sec and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

coaljunction.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value12.9 s

3/100

10%

TBT (Total Blocking Time)

Value670 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

coaljunction.in

1603 ms

styles.css

908 ms

tabcontent.css

577 ms

form.css

586 ms

jquery.dataTables.css

612 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Coaljunction.com, 5% (5 requests) were made to Translate.googleapis.com and 4% (4 requests) were made to W.sharethis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Coaljunction.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (55%)

Content Size

2.0 MB

After Optimization

885.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coaljunction.com main page is 2.0 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. 40% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 133.1 kB

  • Original 150.2 kB
  • After minification 104.2 kB
  • After compression 17.1 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 46.1 kB, which is 31% 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 133.1 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 8.1 kB

  • Original 575.4 kB
  • After minification 567.3 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. Coal Junction images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 786.6 kB

  • Original 1.1 MB
  • After minification 731.5 kB
  • After compression 272.7 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 786.6 kB or 74% of the original size.

CSS Optimization

-85%

Potential reduce by 153.4 kB

  • Original 181.5 kB
  • After minification 158.9 kB
  • After compression 28.1 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. Coaljunction.com needs all CSS files to be minified and compressed as it can save up to 153.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (50%)

Requests Now

86

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coal Junction. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coaljunction.in

coaljunction.in

1603 ms

styles.css

styles.css

908 ms

tabcontent.css

tabcontent.css

577 ms

form.css

form.css

586 ms

jquery.dataTables.css

jquery.dataTables.css

612 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

935 ms

tabcontent.js

tabcontent.js

648 ms

hoverIntent.js

hoverIntent.js

856 ms

superfish.js

superfish.js

866 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

918 ms

inputs.js

inputs.js

957 ms

jquery.ui.core.js

jquery.ui.core.js

1141 ms

jquery.ui.widget.js

jquery.ui.widget.js

1152 ms

jquery.ui.tabs.js

jquery.ui.tabs.js

1191 ms

fadeBlock.js

fadeBlock.js

1205 ms

form.js

form.js

1222 ms

slideBlock.js

slideBlock.js

1264 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

1427 ms

jquery.validate.js

jquery.validate.js

1438 ms

jquery.dataTables.js

jquery.dataTables.js

2348 ms

scripts.js

scripts.js

1512 ms

buttons.js

buttons.js

8 ms

element.js

element.js

50 ms

analytics.js

analytics.js

19 ms

coal_logo10yrs.png

coal_logo10yrs.png

377 ms

arrow-01.png

arrow-01.png

371 ms

banner1.jpg

banner1.jpg

1815 ms

banner2.jpg

banner2.jpg

1523 ms

ico-03.png

ico-03.png

370 ms

ico-04.png

ico-04.png

368 ms

new_banner-1.gif

new_banner-1.gif

640 ms

cs_poster.jpg

cs_poster.jpg

955 ms

coalindia.png

coalindia.png

657 ms

sail.png

sail.png

674 ms

sccl.png

sccl.png

949 ms

tata_chemicals.png

tata_chemicals.png

959 ms

tata_metalics.png

tata_metalics.png

980 ms

wbmin.png

wbmin.png

1265 ms

translateelement.css

translateelement.css

55 ms

main.js

main.js

103 ms

droidsans-webfont.woff

droidsans-webfont.woff

1574 ms

collect

collect

73 ms

bg-btn-01.gif

bg-btn-01.gif

1269 ms

ico-01.gif

ico-01.gif

1278 ms

sep-01.gif

sep-01.gif

1505 ms

bg-home.gif

bg-home.gif

1558 ms

arrow-02.png

arrow-02.png

1578 ms

droidsans-bold-webfont.woff

droidsans-bold-webfont.woff

1801 ms

bg-text-switch.gif

bg-text-switch.gif

1783 ms

tab1.jpg

tab1.jpg

1803 ms

tab2.jpg

tab2.jpg

1822 ms

tab3.jpg

tab3.jpg

1861 ms

tab4.jpg

tab4.jpg

2035 ms

tab5.jpg

tab5.jpg

2061 ms

tab6.jpg

tab6.jpg

2068 ms

head_arr.jpg

head_arr.jpg

2087 ms

arrow-03.png

arrow-03.png

2115 ms

dat_link.jpg

dat_link.jpg

2134 ms

bg-offerings.jpg

bg-offerings.jpg

2291 ms

find_cola_junctn.png

find_cola_junctn.png

2909 ms

bg-footer.gif

bg-footer.gif

2349 ms

sep-02.gif

sep-02.gif

2372 ms

bg-social.gif

bg-social.gif

2394 ms

collect

collect

122 ms

getAllAppDefault.esi

getAllAppDefault.esi

8 ms

element_main.js

element_main.js

38 ms

getSegment.php

getSegment.php

169 ms

checkOAuth.esi

checkOAuth.esi

5 ms

translate_24dp.png

translate_24dp.png

51 ms

l

l

45 ms

cleardot.gif

cleardot.gif

50 ms

cabndwebbold-webfont.woff

cabndwebbold-webfont.woff

2509 ms

logo-07.gif

logo-07.gif

2327 ms

bg-footer-logos.gif

bg-footer-logos.gif

2410 ms

sprite01.png

sprite01.png

2423 ms

te_ctrl3.gif

te_ctrl3.gif

11 ms

t.dhj

t.dhj

110 ms

t.dhj

t.dhj

52 ms

cm

cm

45 ms

s-3271.xgi

s-3271.xgi

20 ms

tab1_hover.jpg

tab1_hover.jpg

2190 ms

7 ms

hbpix

hbpix

251 ms

6 ms

xrefid.xgi

xrefid.xgi

5 ms

pixel

pixel

18 ms

pixel

pixel

14 ms

2981

2981

30 ms

index.2d85e55d89f85ae69e4f2ca5ab9438b7.html

index.2d85e55d89f85ae69e4f2ca5ab9438b7.html

21 ms

buttons.ab966a004186897711de4a5ed256c924.css

buttons.ab966a004186897711de4a5ed256c924.css

17 ms

stcommon.2b05accc08f1ee42fe1983647ab923ea.js

stcommon.2b05accc08f1ee42fe1983647ab923ea.js

4 ms

st.1188278743c14064d5e8ae56c8ada29c.js

st.1188278743c14064d5e8ae56c8ada29c.js

6 ms

Accessibility Review

coaljunction.com accessibility score

86

Accessibility Issues

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

coaljunction.com best practices score

54

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

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

coaljunction.com SEO score

50

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Coaljunction.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 Coaljunction.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

coaljunction.com

Open Graph description is not detected on the main page of Coal Junction. 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: