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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

learning-laboratory.com

Learning Laboratory - Investigating Learning Technology

Page Load Speed

5.1 sec in total

First Response

1.6 sec

Resources Loaded

3.2 sec

Page Rendered

262 ms

learning-laboratory.com screenshot

About Website

Click here to check amazing Learning Laboratory content for United States. Otherwise, check out these important facts you probably never knew about learning-laboratory.com

Learning Laboratory has free study / teaching materials and ed tech reviews. Developers of Study Putty, an online memorization tool.

Visit learning-laboratory.com

Key Findings

We analyzed Learning-laboratory.com page load time and found that the first response time was 1.6 sec and then it took 3.5 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

learning-laboratory.com performance score

0

Network Requests Diagram

learning-laboratory.com

1639 ms

analytics.js

32 ms

wp-emoji-release.min.js

184 ms

styles.css

267 ms

video-container.css

265 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 75% of them (41 requests) were addressed to the original Learning-laboratory.com, 5% (3 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Learning-laboratory.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 167.2 kB (12%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Learning-laboratory.com main page is 1.4 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. 50% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 51.1 kB

  • Original 67.1 kB
  • After minification 64.8 kB
  • After compression 16.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 51.1 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 96.1 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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. Learning Laboratory images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 16.0 kB

  • Original 125.9 kB
  • After minification 125.8 kB
  • After compression 109.8 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 16.0 kB or 13% of the original size.

CSS Optimization

-15%

Potential reduce by 4.0 kB

  • Original 27.3 kB
  • After minification 27.3 kB
  • After compression 23.4 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. Learning-laboratory.com needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (71%)

Requests Now

52

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Learning Laboratory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

learning-laboratory.com

learning-laboratory.com

1639 ms

analytics.js

analytics.js

32 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

184 ms

styles.css

styles.css

267 ms

video-container.css

video-container.css

265 ms

style.css

style.css

418 ms

style-mobile.css

style-mobile.css

264 ms

social-icons.css

social-icons.css

265 ms

jquery-ui.css

jquery-ui.css

23 ms

jetpack.css

jetpack.css

519 ms

widgets.js

widgets.js

44 ms

frontend.min.js

frontend.min.js

446 ms

jquery.js

jquery.js

600 ms

jquery-migrate.min.js

jquery-migrate.min.js

447 ms

frontend.js

frontend.js

447 ms

nivo-slider.js

nivo-slider.js

599 ms

jscripts.php

jscripts.php

905 ms

scripts.js

scripts.js

630 ms

devicepx-jetpack.js

devicepx-jetpack.js

35 ms

gprofiles.js

gprofiles.js

22 ms

wpgroho.js

wpgroho.js

628 ms

core.min.js

core.min.js

699 ms

widget.min.js

widget.min.js

781 ms

mouse.min.js

mouse.min.js

780 ms

resizable.min.js

resizable.min.js

813 ms

draggable.min.js

draggable.min.js

816 ms

button.min.js

button.min.js

881 ms

position.min.js

position.min.js

983 ms

dialog.min.js

dialog.min.js

982 ms

jscripts-ftr-min.js

jscripts-ftr-min.js

999 ms

wp-embed.min.js

wp-embed.min.js

999 ms

e-201946.js

e-201946.js

42 ms

collect

collect

38 ms

gprofiles.js

gprofiles.js

23 ms

js

js

60 ms

header_b2.png

header_b2.png

186 ms

Facebook.png

Facebook.png

187 ms

LinkedIn.png

LinkedIn.png

240 ms

whiteboard.jpg

whiteboard.jpg

317 ms

periotablead.png

periotablead.png

272 ms

CatAn-800x559.jpg

CatAn-800x559.jpg

505 ms

Timestable-800x559.jpg

Timestable-800x559.jpg

446 ms

Oppia-SS.png

Oppia-SS.png

676 ms

polyatomicpromo.png

polyatomicpromo.png

422 ms

Screen-shot-2013-04-08-at-2.16.27-PM-300x187.png

Screen-shot-2013-04-08-at-2.16.27-PM-300x187.png

456 ms

Stud_PerioTab.jpg

Stud_PerioTab.jpg

503 ms

loading.gif

loading.gif

580 ms

elusive.woff

elusive.woff

604 ms

star.png

star.png

574 ms

ui-bg_inset-soft_25_000000_1x100.png

ui-bg_inset-soft_25_000000_1x100.png

34 ms

all.js

all.js

17 ms

ui-icons_cccccc_256x240.png

ui-icons_cccccc_256x240.png

51 ms

arrows.png

arrows.png

515 ms

all.js

all.js

6 ms

64 ms

SEO Factors

learning-laboratory.com 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 Learning-laboratory.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 Learning-laboratory.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

learning-laboratory.com

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