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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

elearn.bscs.org

BSCS eLearn

Page Load Speed

1.1 sec in total

First Response

278 ms

Resources Loaded

776 ms

Page Rendered

90 ms

elearn.bscs.org screenshot

About Website

Visit elearn.bscs.org now to see the best up-to-date ELearn BSCS content for United States and also check out these interesting facts you probably never knew about elearn.bscs.org

Welcome to BSCS eLearn! Featured program: BSCS Middle School Science Building upon the success of BSCS Science: An Inquiry Approach high school program, BSCS developed and field tested an eighth-gra...

Visit elearn.bscs.org

Key Findings

We analyzed Elearn.bscs.org page load time and found that the first response time was 278 ms and then it took 866 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

elearn.bscs.org performance score

0

Network Requests Diagram

elearn.bscs.org

278 ms

styles.php

281 ms

styles.php

179 ms

javascript-static.js

81 ms

javascript-mod.php

181 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Elearn.bscs.org and no external sources were called. The less responsive or slowest element that took the longest time to load (358 ms) belongs to the original domain Elearn.bscs.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 638.9 kB (86%)

Content Size

743.3 kB

After Optimization

104.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Elearn.bscs.org main page is 743.3 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. 20% of websites need less resources to load. Javascripts take 536.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 17.2 kB

  • Original 21.2 kB
  • After minification 13.5 kB
  • After compression 4.0 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 7.7 kB, which is 36% 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 17.2 kB or 81% of the original size.

Image Optimization

-37%

Potential reduce by 11.6 kB

  • Original 31.4 kB
  • After minification 19.9 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. Obviously, ELearn BSCS needs image optimization as it can save up to 11.6 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-89%

Potential reduce by 478.2 kB

  • Original 536.3 kB
  • After minification 234.4 kB
  • After compression 58.0 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 478.2 kB or 89% of the original size.

CSS Optimization

-85%

Potential reduce by 131.9 kB

  • Original 154.4 kB
  • After minification 113.5 kB
  • After compression 22.5 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. Elearn.bscs.org needs all CSS files to be minified and compressed as it can save up to 131.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (41%)

Requests Now

22

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ELearn BSCS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

elearn.bscs.org

elearn.bscs.org

278 ms

styles.php

styles.php

281 ms

styles.php

styles.php

179 ms

javascript-static.js

javascript-static.js

81 ms

javascript-mod.php

javascript-mod.php

181 ms

overlib.js

overlib.js

110 ms

overlib_cssstyle.js

overlib_cssstyle.js

73 ms

cookies.js

cookies.js

126 ms

ufo.js

ufo.js

135 ms

dropdown.js

dropdown.js

162 ms

menu-core.css

menu-core.css

179 ms

yahoo-dom-event.js

yahoo-dom-event.js

214 ms

container_core.js

container_core.js

347 ms

menu.js

menu.js

358 ms

logo.png

logo.png

28 ms

pix.php

pix.php

85 ms

dategrad.jpg

dategrad.jpg

55 ms

home_icon.png

home_icon.png

56 ms

switch_minus.gif

switch_minus.gif

57 ms

course.gif

course.gif

58 ms

menugrad.jpg

menugrad.jpg

79 ms

_notes

_notes

107 ms

side-right-border.png

side-right-border.png

107 ms

leftrib.png

leftrib.png

108 ms

f1.png

f1.png

29 ms

29 ms

SEO Factors

elearn.bscs.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 Elearn.bscs.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 Elearn.bscs.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

elearn.bscs.org

Open Graph description is not detected on the main page of ELearn BSCS. 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: