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cybercomputing.co.uk screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

cybercomputing.co.uk

Cybercomputing - information for students of computing, and for teachers and parents of those students. Tutorial for use of Macromedia Flash and Firew...

Page Load Speed

2.6 sec in total

First Response

390 ms

Resources Loaded

2.1 sec

Page Rendered

180 ms

cybercomputing.co.uk screenshot

About Website

Click here to check amazing Cybercomputing content. Otherwise, check out these important facts you probably never knew about cybercomputing.co.uk

Cybercomputing - Tutorials on how to use Macromedia Dreamweaver, Fireworks and Flash MX - first time users of computers - explanations of computer jargon - introduction to webdesign, gaming and comput...

Visit cybercomputing.co.uk

Key Findings

We analyzed Cybercomputing.co.uk page load time and found that the first response time was 390 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cybercomputing.co.uk performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value780 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

cybercomputing.co.uk

390 ms

cybercomputing.co.uk

425 ms

adsbygoogle.js

58 ms

main_navigation.css

109 ms

CONTACT.css

205 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 70% of them (23 requests) were addressed to the original Cybercomputing.co.uk, 9% (3 requests) were made to Cdnjs.cloudflare.com and 6% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (893 ms) belongs to the original domain Cybercomputing.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (61%)

Content Size

2.3 MB

After Optimization

897.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cybercomputing.co.uk main page is 2.3 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. 35% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 12.9 kB

  • Original 17.2 kB
  • After minification 12.9 kB
  • After compression 4.3 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 4.3 kB, which is 25% 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 12.9 kB or 75% of the original size.

Image Optimization

-64%

Potential reduce by 1.3 MB

  • Original 2.1 MB
  • After minification 757.4 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, Cybercomputing needs image optimization as it can save up to 1.3 MB or 64% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-30%

Potential reduce by 56.9 kB

  • Original 190.6 kB
  • After minification 190.6 kB
  • After compression 133.8 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 56.9 kB or 30% of the original size.

CSS Optimization

-32%

Potential reduce by 710 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.5 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. Cybercomputing.co.uk needs all CSS files to be minified and compressed as it can save up to 710 B or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (17%)

Requests Now

30

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cybercomputing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cybercomputing.co.uk

cybercomputing.co.uk

390 ms

cybercomputing.co.uk

cybercomputing.co.uk

425 ms

adsbygoogle.js

adsbygoogle.js

58 ms

main_navigation.css

main_navigation.css

109 ms

CONTACT.css

CONTACT.css

205 ms

jquery.min.js

jquery.min.js

22 ms

cookieconsent.min.js

cookieconsent.min.js

32 ms

show_ads.js

show_ads.js

23 ms

urchin.js

urchin.js

21 ms

ga.js

ga.js

46 ms

poweredby_FFFFFF.gif

poweredby_FFFFFF.gif

44 ms

leather_cyan.png

leather_cyan.png

713 ms

cyan.png

cyan.png

312 ms

navidarklight_cyan.png

navidarklight_cyan.png

445 ms

banner.gif

banner.gif

358 ms

edge33cover.png

edge33cover.png

507 ms

cover.png

cover.png

507 ms

cybernotebook.png

cybernotebook.png

485 ms

forcomputing.png

forcomputing.png

624 ms

ICTHeader.png

ICTHeader.png

712 ms

ComputingScience.png

ComputingScience.png

659 ms

gaming.png

gaming.png

811 ms

MathsHeader.png

MathsHeader.png

811 ms

brain.png

brain.png

802 ms

teaching.png

teaching.png

747 ms

cyberphysics.gif

cyberphysics.gif

813 ms

chess.png

chess.png

803 ms

footer_background.png

footer_background.png

833 ms

silverPlaque.png

silverPlaque.png

893 ms

__utm.gif

__utm.gif

12 ms

dark-top.css

dark-top.css

12 ms

webscaping2.gif

webscaping2.gif

104 ms

logo.png

logo.png

11 ms

Accessibility Review

cybercomputing.co.uk accessibility score

54

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cybercomputing.co.uk best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cybercomputing.co.uk SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Cybercomputing.co.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 Cybercomputing.co.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

cybercomputing.co.uk

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