Tools & Wizards About Us
hadoopera.in screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

hadoopera.in

Hadoop Big Data Training in Chennai | Hadoop BigData Certification Courses in Chennai | Big Data Training Institute

Page Load Speed

8.5 sec in total

First Response

1.2 sec

Resources Loaded

6 sec

Page Rendered

1.4 sec

hadoopera.in screenshot

About Website

Visit hadoopera.in now to see the best up-to-date Hadoop Era content and also check out these interesting facts you probably never knew about hadoopera.in

Hadoopera.in - Big Data Hadoop Training in chennai with JPA Solutions. We provides advanced level of Hadoop BigData Certification Training Courses in Chennai

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Key Findings

We analyzed Hadoopera.in page load time and found that the first response time was 1.2 sec and then it took 7.3 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

hadoopera.in performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.483

17/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

hadoopera.in

1192 ms

bootstrap.css

388 ms

shortcodes.css

380 ms

style.css

579 ms

responsive.css

438 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 81% of them (48 requests) were addressed to the original Hadoopera.in, 12% (7 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Hadoopera.in.

Page Optimization Overview & Recommendations

Page size can be reduced by 722.1 kB (50%)

Content Size

1.5 MB

After Optimization

732.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hadoopera.in main page is 1.5 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 58.1 kB

  • Original 66.0 kB
  • After minification 38.6 kB
  • After compression 7.9 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 27.4 kB, which is 42% 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 58.1 kB or 88% of the original size.

Image Optimization

-51%

Potential reduce by 561.2 kB

  • Original 1.1 MB
  • After minification 541.2 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. Obviously, Hadoop Era needs image optimization as it can save up to 561.2 kB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-34%

Potential reduce by 67.3 kB

  • Original 197.7 kB
  • After minification 187.3 kB
  • After compression 130.4 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 67.3 kB or 34% of the original size.

CSS Optimization

-40%

Potential reduce by 35.5 kB

  • Original 88.8 kB
  • After minification 88.8 kB
  • After compression 53.4 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. Hadoopera.in needs all CSS files to be minified and compressed as it can save up to 35.5 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (48%)

Requests Now

50

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hadoop Era. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hadoopera.in

hadoopera.in

1192 ms

bootstrap.css

bootstrap.css

388 ms

shortcodes.css

shortcodes.css

380 ms

style.css

style.css

579 ms

responsive.css

responsive.css

438 ms

jquery.min.js

jquery.min.js

636 ms

bootstrap.min.js

bootstrap.min.js

565 ms

jquery.easing.js

jquery.easing.js

567 ms

owl.carousel.js

owl.carousel.js

818 ms

jquery-waypoints.js

jquery-waypoints.js

620 ms

jquery-countTo.js

jquery-countTo.js

753 ms

parallax.js

parallax.js

766 ms

jquery.cookie.js

jquery.cookie.js

766 ms

jquery-validate.js

jquery-validate.js

828 ms

main.js

main.js

846 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1137 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

968 ms

slider.js

slider.js

960 ms

hadoopera-logo.png

hadoopera-logo.png

1022 ms

2.jpg

2.jpg

1642 ms

3.jpg

3.jpg

1467 ms

4.jpg

4.jpg

1534 ms

20-cube-small.jpg

20-cube-small.jpg

1159 ms

cognizant-small.jpg

cognizant-small.jpg

1228 ms

ibm-small.jpg

ibm-small.jpg

1323 ms

infosys-small.jpg

infosys-small.jpg

1346 ms

invesco-small.jpg

invesco-small.jpg

1437 ms

lucas-tvs-small.jpg

lucas-tvs-small.jpg

1516 ms

maersk-small.jpg

maersk-small.jpg

1537 ms

paypal-small.jpg

paypal-small.jpg

1643 ms

seal-small.jpg

seal-small.jpg

1677 ms

spectrasoft-small.jpg

spectrasoft-small.jpg

1670 ms

syntel-small.jpg

syntel-small.jpg

1692 ms

tcs-small.jpg

tcs-small.jpg

1687 ms

tnq-small.jpg

tnq-small.jpg

1812 ms

tvs-infotech-small.jpg

tvs-infotech-small.jpg

1812 ms

unisoft-small.jpg

unisoft-small.jpg

1531 ms

wipro-small.jpg

wipro-small.jpg

1493 ms

font-awesome.css

font-awesome.css

1368 ms

flexslider.css

flexslider.css

1371 ms

owl.carousel.css

owl.carousel.css

1506 ms

revolution-slider.css

revolution-slider.css

1506 ms

css

css

66 ms

css

css

79 ms

css

css

90 ms

bg-parallax1.jpg

bg-parallax1.jpg

1691 ms

bg-testimonial.jpg

bg-testimonial.jpg

2193 ms

testimonial-icon.png

testimonial-icon.png

607 ms

style.css

style.css

607 ms

pxiEyp8kv8JHgFVrJJfedA.woff

pxiEyp8kv8JHgFVrJJfedA.woff

1606 ms

pxiByp8kv8JHgFVrLGT9Z1xlEw.woff

pxiByp8kv8JHgFVrLGT9Z1xlEw.woff

1608 ms

pxiByp8kv8JHgFVrLDz8Z1xlEw.woff

pxiByp8kv8JHgFVrLDz8Z1xlEw.woff

1612 ms

pxiByp8kv8JHgFVrLEj6Z1xlEw.woff

pxiByp8kv8JHgFVrLEj6Z1xlEw.woff

1611 ms

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

pxiByp8kv8JHgFVrLCz7Z1xlEw.woff

1634 ms

fontawesome-webfont914c.woff

fontawesome-webfont914c.woff

1606 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

1611 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

1594 ms

default

default

1763 ms

timer.png

timer.png

513 ms

Accessibility Review

hadoopera.in accessibility score

51

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

hadoopera.in best practices score

67

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

SEO Factors

hadoopera.in SEO score

71

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

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 Hadoopera.in 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 Hadoopera.in 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

hadoopera.in

Open Graph description is not detected on the main page of Hadoop Era. 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: