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virtualcampus.kcl.ac.uk screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

virtualcampus.kcl.ac.uk

Faculty of Life Sciences & Medicine

Page Load Speed

3.2 sec in total

First Response

1.1 sec

Resources Loaded

2 sec

Page Rendered

136 ms

virtualcampus.kcl.ac.uk screenshot

About Website

Welcome to virtualcampus.kcl.ac.uk homepage info - get ready to check Virtualcampus Kcl best content for United Kingdom right away, or after learning these important things about virtualcampus.kcl.ac.uk

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Visit virtualcampus.kcl.ac.uk

Key Findings

We analyzed Virtualcampus.kcl.ac.uk page load time and found that the first response time was 1.1 sec and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

virtualcampus.kcl.ac.uk performance score

0

Network Requests Diagram

virtualcampus.kcl.ac.uk

1118 ms

jquery.min.js

30 ms

Jquery.js

227 ms

JScript.js

157 ms

css

43 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 88% of them (44 requests) were addressed to the original Virtualcampus.kcl.ac.uk, 6% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Virtualcampus.kcl.ac.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (66%)

Content Size

1.5 MB

After Optimization

528.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Virtualcampus.kcl.ac.uk 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 706.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 31.5 kB

  • Original 42.1 kB
  • After minification 34.3 kB
  • After compression 10.6 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 7.8 kB, which is 19% 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 31.5 kB or 75% of the original size.

Image Optimization

-49%

Potential reduce by 264.6 kB

  • Original 538.9 kB
  • After minification 274.3 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. Obviously, Virtualcampus Kcl needs image optimization as it can save up to 264.6 kB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 499.5 kB

  • Original 706.8 kB
  • After minification 684.7 kB
  • After compression 207.2 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 499.5 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 223.0 kB

  • Original 259.4 kB
  • After minification 201.7 kB
  • After compression 36.5 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. Virtualcampus.kcl.ac.uk needs all CSS files to be minified and compressed as it can save up to 223.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (67%)

Requests Now

46

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Virtualcampus Kcl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

virtualcampus.kcl.ac.uk

virtualcampus.kcl.ac.uk

1118 ms

jquery.min.js

jquery.min.js

30 ms

Jquery.js

Jquery.js

227 ms

JScript.js

JScript.js

157 ms

css

css

43 ms

css

css

53 ms

boiler-style.css

boiler-style.css

234 ms

Menu.vctheme.css

Menu.vctheme.css

306 ms

vc.css

vc.css

544 ms

cookies.css

cookies.css

232 ms

cookies.js

cookies.js

302 ms

Dock.vctheme.css

Dock.vctheme.css

309 ms

Grid.Default.css

Grid.Default.css

388 ms

Grid.vcthemes.css

Grid.vcthemes.css

451 ms

PanelBar.MyTheme.css

PanelBar.MyTheme.css

383 ms

PanelBar.vctheme.css

PanelBar.vctheme.css

310 ms

WebResource.axd

WebResource.axd

387 ms

WebResource.axd

WebResource.axd

386 ms

WebResource.axd

WebResource.axd

313 ms

ScriptResource.axd

ScriptResource.axd

414 ms

ScriptResource.axd

ScriptResource.axd

377 ms

ScriptResource.axd

ScriptResource.axd

385 ms

ScriptResource.axd

ScriptResource.axd

460 ms

ScriptResource.axd

ScriptResource.axd

389 ms

ScriptResource.axd

ScriptResource.axd

451 ms

ScriptResource.axd

ScriptResource.axd

457 ms

ScriptResource.axd

ScriptResource.axd

475 ms

ScriptResource.axd

ScriptResource.axd

477 ms

ScriptResource.axd

ScriptResource.axd

480 ms

ScriptResource.axd

ScriptResource.axd

524 ms

ScriptResource.axd

ScriptResource.axd

531 ms

ScriptResource.axd

ScriptResource.axd

535 ms

menu.css

menu.css

473 ms

vc-logo-left-on.png

vc-logo-left-on.png

150 ms

kings-logo-white.png

kings-logo-white.png

214 ms

WebResource.axd

WebResource.axd

215 ms

s-BiyweUPV0v-yRb-cjciMDdSZkkecOE1hvV7ZHvhyU.ttf

s-BiyweUPV0v-yRb-cjciMDdSZkkecOE1hvV7ZHvhyU.ttf

40 ms

EFpQQyG9GqCrobXxL-KRMcBaWKZ57bY3RXgXH6dOjZ0.ttf

EFpQQyG9GqCrobXxL-KRMcBaWKZ57bY3RXgXH6dOjZ0.ttf

41 ms

WebResource.axd

WebResource.axd

81 ms

rmSprite.png

rmSprite.png

82 ms

rmScroll.png

rmScroll.png

82 ms

biosciences3-gilson-w-text.jpg

biosciences3-gilson-w-text.jpg

86 ms

dental3.jpg

dental3.jpg

77 ms

medicine3.jpg

medicine3.jpg

194 ms

menu_postgraduates.jpg

menu_postgraduates.jpg

154 ms

academic-centre.jpg

academic-centre.jpg

154 ms

menu_enhancedKEATS.png

menu_enhancedKEATS.png

380 ms

external.gif

external.gif

151 ms

lXoKq2PC8Z_S1wl-BwvrB-vvDin1pK8aKteLpeZ5c0A.ttf

lXoKq2PC8Z_S1wl-BwvrB-vvDin1pK8aKteLpeZ5c0A.ttf

3 ms

print.css

print.css

82 ms

SEO Factors

virtualcampus.kcl.ac.uk SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Virtualcampus.kcl.ac.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Virtualcampus.kcl.ac.uk 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

virtualcampus.kcl.ac.uk

Open Graph description is not detected on the main page of Virtualcampus Kcl. 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: