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online.ramanclasses.org screenshot

Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

online.ramanclasses.org

Raman Classes: Online Courses

Page Load Speed

4.9 sec in total

First Response

652 ms

Resources Loaded

4 sec

Page Rendered

236 ms

online.ramanclasses.org screenshot

About Website

Visit online.ramanclasses.org now to see the best up-to-date Online Raman Classes content for India and also check out these interesting facts you probably never knew about online.ramanclasses.org

Visit online.ramanclasses.org

Key Findings

We analyzed Online.ramanclasses.org page load time and found that the first response time was 652 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

online.ramanclasses.org performance score

0

Network Requests Diagram

online.ramanclasses.org

652 ms

bootstrap.min.css

557 ms

superfish.css

503 ms

style.css

521 ms

fontello.css

799 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 56% of them (27 requests) were addressed to the original Online.ramanclasses.org, 10% (5 requests) were made to Fonts.googleapis.com and 10% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Online.ramanclasses.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (73%)

Content Size

1.5 MB

After Optimization

389.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Online.ramanclasses.org 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. 45% of websites need less resources to load. Javascripts take 588.6 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 42.8 kB

  • Original 49.8 kB
  • After minification 34.7 kB
  • After compression 7.0 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. This page needs HTML code to be minified as it can gain 15.1 kB, which is 30% 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 42.8 kB or 86% of the original size.

Image Optimization

-67%

Potential reduce by 371.2 kB

  • Original 551.6 kB
  • After minification 180.4 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, Online Raman Classes needs image optimization as it can save up to 371.2 kB or 67% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 428.6 kB

  • Original 588.6 kB
  • After minification 583.2 kB
  • After compression 160.0 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 428.6 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 235.3 kB

  • Original 277.1 kB
  • After minification 230.1 kB
  • After compression 41.8 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. Online.ramanclasses.org needs all CSS files to be minified and compressed as it can save up to 235.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (53%)

Requests Now

38

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Online Raman Classes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

online.ramanclasses.org

online.ramanclasses.org

652 ms

bootstrap.min.css

bootstrap.min.css

557 ms

superfish.css

superfish.css

503 ms

style.css

style.css

521 ms

fontello.css

fontello.css

799 ms

runInitUser.js

runInitUser.js

546 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

825 ms

superfish.js

superfish.js

758 ms

bootstrap.min.js

bootstrap.min.js

786 ms

retina.min.js

retina.min.js

824 ms

validate.js

validate.js

846 ms

jquery.placeholder.js

jquery.placeholder.js

1017 ms

functions.js

functions.js

1048 ms

classie.js

classie.js

1075 ms

uisearch.js

uisearch.js

1075 ms

css

css

26 ms

css

css

49 ms

css

css

52 ms

css

css

49 ms

css

css

53 ms

freecounterstat.php

freecounterstat.php

304 ms

alum2_1.jpg

alum2_1.jpg

269 ms

alum_2.jpg

alum_2.jpg

295 ms

alumn_3.jpg

alumn_3.jpg

480 ms

Rajat.jpg

Rajat.jpg

502 ms

Sidharth.jpg

Sidharth.jpg

515 ms

Hsingh.jpg

Hsingh.jpg

532 ms

Shourya.jpg

Shourya.jpg

539 ms

Gkakkar.jpg

Gkakkar.jpg

564 ms

Swati.jpg

Swati.jpg

947 ms

default

default

444 ms

analytics.js

analytics.js

71 ms

users_bg.jpg

users_bg.jpg

2504 ms

logo_footer.png

logo_footer.png

756 ms

IczWvq5y_Cwwv_rBjOtT0w.woff

IczWvq5y_Cwwv_rBjOtT0w.woff

75 ms

CcKI4k9un7TZVWzRVT-T8xsxEYwM7FgeyaSgU71cLG0.woff

CcKI4k9un7TZVWzRVT-T8xsxEYwM7FgeyaSgU71cLG0.woff

75 ms

xkvoNo9fC8O2RDydKj12bxsxEYwM7FgeyaSgU71cLG0.woff

xkvoNo9fC8O2RDydKj12bxsxEYwM7FgeyaSgU71cLG0.woff

76 ms

JbtMzqLaYbbbCL9X6EvaIxsxEYwM7FgeyaSgU71cLG0.woff

JbtMzqLaYbbbCL9X6EvaIxsxEYwM7FgeyaSgU71cLG0.woff

76 ms

1ImRNPx4870-D9a1EBUdPBsxEYwM7FgeyaSgU71cLG0.woff

1ImRNPx4870-D9a1EBUdPBsxEYwM7FgeyaSgU71cLG0.woff

75 ms

fontello.woff

fontello.woff

2019 ms

collect

collect

25 ms

icons.png

icons.png

31 ms

1458423161980

1458423161980

209 ms

ajax-loader-3.gif

ajax-loader-3.gif

17 ms

158 ms

31 ms

249 ms

v3

v3

59 ms

SEO Factors

online.ramanclasses.org SEO score

0

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 Online.ramanclasses.org 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 Online.ramanclasses.org 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

online.ramanclasses.org

Open Graph description is not detected on the main page of Online Raman Classes. 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: