Tools & Wizards About Us
cybertrain.info screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cybertrain.info

cybertrain.info Quiz Game Master educational resources

Page Load Speed

3.1 sec in total

First Response

708 ms

Resources Loaded

2.3 sec

Page Rendered

102 ms

cybertrain.info screenshot

About Website

Visit cybertrain.info now to see the best up-to-date Cybertrain content and also check out these interesting facts you probably never knew about cybertrain.info

Cybertrain is a site dedicated to Innovations in the Creation of Learning Resources. It provides an easy means of creating engaging Learning resources such as Interactive Quiz Games and resources for ...

Visit cybertrain.info

Key Findings

We analyzed Cybertrain.info page load time and found that the first response time was 708 ms and then it took 2.4 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

cybertrain.info performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

cybertrain.info

708 ms

train.css

236 ms

jquery.js

916 ms

urchin.js

6 ms

show_ads.js

23 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 68% of them (13 requests) were addressed to the original Cybertrain.info, 11% (2 requests) were made to Google-analytics.com and 11% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (916 ms) belongs to the original domain Cybertrain.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.8 kB (25%)

Content Size

254.2 kB

After Optimization

191.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cybertrain.info main page is 254.2 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 144.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 17.5 kB

  • Original 24.0 kB
  • After minification 23.1 kB
  • After compression 6.6 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. 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 17.5 kB or 73% of the original size.

Image Optimization

-5%

Potential reduce by 4.1 kB

  • Original 82.1 kB
  • After minification 78.0 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. Cybertrain images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 38.7 kB

  • Original 144.8 kB
  • After minification 144.8 kB
  • After compression 106.1 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 38.7 kB or 27% of the original size.

CSS Optimization

-76%

Potential reduce by 2.5 kB

  • Original 3.3 kB
  • After minification 2.5 kB
  • After compression 782 B

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. Cybertrain.info needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (28%)

Requests Now

18

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cybertrain. 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

cybertrain.info

cybertrain.info

708 ms

train.css

train.css

236 ms

jquery.js

jquery.js

916 ms

urchin.js

urchin.js

6 ms

show_ads.js

show_ads.js

23 ms

__utm.gif

__utm.gif

14 ms

blue2blue.png

blue2blue.png

236 ms

door.png

door.png

230 ms

qgmdoor.png

qgmdoor.png

458 ms

sundrydoor.png

sundrydoor.png

459 ms

meggdoor.png

meggdoor.png

458 ms

mcbuilderdoor.png

mcbuilderdoor.png

469 ms

lab1single.jpg

lab1single.jpg

469 ms

clozedoor.png

clozedoor.png

471 ms

twitter.png

twitter.png

687 ms

goldbar.jpg

goldbar.jpg

674 ms

all.js

all.js

15 ms

adsbygoogle.js

adsbygoogle.js

44 ms

all.js

all.js

5 ms

Accessibility Review

cybertrain.info accessibility score

76

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

Best Practices

cybertrain.info best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cybertrain.info SEO score

86

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

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Cybertrain.info 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 Cybertrain.info 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

cybertrain.info

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