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class-systems.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

class-systems.com

Administration Software Systems for Language Schools and Colleges - Class by Infospeed

Page Load Speed

2.8 sec in total

First Response

35 ms

Resources Loaded

2.1 sec

Page Rendered

629 ms

class-systems.com screenshot

About Website

Click here to check amazing Class Systems content for Mexico. Otherwise, check out these important facts you probably never knew about class-systems.com

administration software systems and management software solutions for language schools, international training colleges and institutes

Visit class-systems.com

Key Findings

We analyzed Class-systems.com page load time and found that the first response time was 35 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

class-systems.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value21.2 s

0/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

class-systems.com

35 ms

www.class-systems.com

370 ms

thickbox.css

33 ms

bootstrap_tab.min.css

28 ms

bootstrap_dropdown.min.css

29 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 63% of them (52 requests) were addressed to the original Class-systems.com, 8% (7 requests) were made to Youtube.com and 8% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (568 ms) belongs to the original domain Class-systems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.2 kB (11%)

Content Size

1.1 MB

After Optimization

940.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Class-systems.com main page is 1.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 725.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 45.4 kB

  • Original 60.7 kB
  • After minification 60.7 kB
  • After compression 15.3 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. 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 45.4 kB or 75% of the original size.

Image Optimization

-10%

Potential reduce by 71.2 kB

  • Original 725.3 kB
  • After minification 654.2 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. Class Systems images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 210.1 kB
  • After minification 210.1 kB
  • After compression 207.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 13 B

  • Original 63.1 kB
  • After minification 63.1 kB
  • After compression 63.1 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. Class-systems.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (51%)

Requests Now

70

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Class Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

class-systems.com

class-systems.com

35 ms

www.class-systems.com

www.class-systems.com

370 ms

thickbox.css

thickbox.css

33 ms

bootstrap_tab.min.css

bootstrap_tab.min.css

28 ms

bootstrap_dropdown.min.css

bootstrap_dropdown.min.css

29 ms

res_tab_icon.css

res_tab_icon.css

23 ms

style.min.css

style.min.css

19 ms

cookie-law-info-public.css

cookie-law-info-public.css

29 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

30 ms

modal-min.css

modal-min.css

39 ms

page-list.css

page-list.css

38 ms

video-container.min.css

video-container.min.css

294 ms

global-load.css

global-load.css

41 ms

css

css

32 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

41 ms

jquery-migrate-3.4.1.min.js

jquery-migrate-3.4.1.min.js

45 ms

cookie-law-info-public.js

cookie-law-info-public.js

52 ms

moxie.min.js

moxie.min.js

53 ms

plupload.min.js

plupload.min.js

50 ms

modernizr.js

modernizr.js

53 ms

css

css

19 ms

thickbox.js

thickbox.js

16 ms

button.js

button.js

12 ms

script.min.js

script.min.js

13 ms

bootstrap-dropdown.js

bootstrap-dropdown.js

11 ms

bootstrap-tab.js

bootstrap-tab.js

10 ms

bootstrap-tabdrop.js

bootstrap-tabdrop.js

326 ms

mtc.js

mtc.js

72 ms

class-systems-logo.svg

class-systems-logo.svg

49 ms

pattern-dots-world.svg

pattern-dots-world.svg

25 ms

featured-image-6.png

featured-image-6.png

545 ms

class-systems-cloud-hosting-1.png

class-systems-cloud-hosting-1.png

52 ms

class-systems-advanced-academics-1.png

class-systems-advanced-academics-1.png

53 ms

class-systems-enrollment-1.png

class-systems-enrollment-1.png

53 ms

class-systems-finance-ledger-1.png

class-systems-finance-ledger-1.png

52 ms

class-systems-accommodations-1.png

class-systems-accommodations-1.png

68 ms

class-systems-agents-w-1.png

class-systems-agents-w-1.png

69 ms

tab-1.png

tab-1.png

568 ms

sdsds.png

sdsds.png

84 ms

class-tabs-1.png

class-tabs-1.png

80 ms

stud-portal.png

stud-portal.png

71 ms

KingsEducation_Logo_web-1-200x71.jpg

KingsEducation_Logo_web-1-200x71.jpg

70 ms

St-Giles-final-logo-200x53.jpg

St-Giles-final-logo-200x53.jpg

82 ms

Stafford-House-200x101.jpg

Stafford-House-200x101.jpg

90 ms

ELC-Btn-Eastbourne-forward-slash-CMYK-all-blue-200x65.jpg

ELC-Btn-Eastbourne-forward-slash-CMYK-all-blue-200x65.jpg

94 ms

K_IColleges_CMYK_HR-200x53.jpg

K_IColleges_CMYK_HR-200x53.jpg

503 ms

LSI_LOGONAME-REV_RGB_150dpi-200x100.jpg

LSI_LOGONAME-REV_RGB_150dpi-200x100.jpg

105 ms

logo-flywire.svg

logo-flywire.svg

106 ms

logo-gel.svg

logo-gel.svg

149 ms

logo-english-uk.jpg

logo-english-uk.jpg

151 ms

icon-twitter.svg

icon-twitter.svg

151 ms

icon-facebook.svg

icon-facebook.svg

168 ms

icon-youtube.svg

icon-youtube.svg

167 ms

icon-linkedin.svg

icon-linkedin.svg

537 ms

BQF1OhHyPyA

BQF1OhHyPyA

159 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

46 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdr.ttf

100 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

102 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

114 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_wlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i94_wlxdr.ttf

112 ms

WidgetScript

WidgetScript

39 ms

ga.js

ga.js

35 ms

__utm.gif

__utm.gif

50 ms

async-buttons.js

async-buttons.js

59 ms

get_consent

get_consent

21 ms

player_api

player_api

73 ms

__utm.gif

__utm.gif

42 ms

loadingAnimation.gif

loadingAnimation.gif

392 ms

debug-gdpr

debug-gdpr

348 ms

pview

pview

349 ms

www-player.css

www-player.css

19 ms

www-embed-player.js

www-embed-player.js

40 ms

base.js

base.js

78 ms

buttons-secure.css

buttons-secure.css

26 ms

www-widgetapi.js

www-widgetapi.js

12 ms

ad_status.js

ad_status.js

178 ms

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

112 ms

embed.js

embed.js

42 ms

sc

sc

40 ms

id

id

35 ms

p.js

p.js

26 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

35 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

35 ms

Accessibility Review

class-systems.com accessibility score

87

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

class-systems.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

class-systems.com SEO score

92

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Class-systems.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 Class-systems.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

class-systems.com

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