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calandlyceum.itslearning.com screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

calandlyceum.itslearning.com

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Page Load Speed

2.9 sec in total

First Response

486 ms

Resources Loaded

2.2 sec

Page Rendered

209 ms

calandlyceum.itslearning.com screenshot

About Website

Welcome to calandlyceum.itslearning.com homepage info - get ready to check Calandlyceum Itslearning best content for France right away, or after learning these important things about calandlyceum.itslearning.com

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Key Findings

We analyzed Calandlyceum.itslearning.com page load time and found that the first response time was 486 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

calandlyceum.itslearning.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value5.9 s

49/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.172

69/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

calandlyceum.itslearning.com

486 ms

eu1.itslearning.com

493 ms

welcome.aspx

298 ms

index.modern.bundle.css

232 ms

Common.js

227 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Calandlyceum.itslearning.com, 83% (15 requests) were made to Cdn.itslearning.com and 11% (2 requests) were made to Eu1.itslearning.com. The less responsive or slowest element that took the longest time to load (493 ms) relates to the external source Eu1.itslearning.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.9 kB (22%)

Content Size

239.3 kB

After Optimization

186.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Calandlyceum.itslearning.com main page is 239.3 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. 50% of websites need less resources to load. Javascripts take 89.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 52.5 kB

  • Original 75.4 kB
  • After minification 74.5 kB
  • After compression 22.9 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 52.5 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 135 B
  • After minification 135 B

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. Calandlyceum Itslearning images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 414 B

  • Original 89.3 kB
  • After minification 89.3 kB
  • After compression 88.9 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 25 B

  • Original 74.5 kB
  • After minification 74.5 kB
  • After compression 74.5 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. Calandlyceum.itslearning.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (50%)

Requests Now

12

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calandlyceum Itslearning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

calandlyceum.itslearning.com

calandlyceum.itslearning.com

486 ms

eu1.itslearning.com

eu1.itslearning.com

493 ms

welcome.aspx

welcome.aspx

298 ms

index.modern.bundle.css

index.modern.bundle.css

232 ms

Common.js

Common.js

227 ms

onboarding.min.js

onboarding.min.js

225 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

230 ms

jquery-ui-1.11.4.custom.min.js

jquery-ui-1.11.4.custom.min.js

230 ms

itslTop.js

itslTop.js

225 ms

commonControlLibrary.min.js

commonControlLibrary.min.js

299 ms

index.bundle.js

index.bundle.js

215 ms

ccl.css

ccl.css

49 ms

jquery-ui-1.11.4.custom.css

jquery-ui-1.11.4.custom.css

48 ms

brand.svg

brand.svg

68 ms

dropdown_arrow_big.png

dropdown_arrow_big.png

156 ms

Lato-Regular-webfont.woff

Lato-Regular-webfont.woff

27 ms

Lato-Bold-webfont.woff

Lato-Bold-webfont.woff

29 ms

Lato-Black-webfont.woff

Lato-Black-webfont.woff

27 ms

Accessibility Review

calandlyceum.itslearning.com accessibility score

89

Accessibility Issues

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.

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

Form elements do not have associated labels

Best Practices

calandlyceum.itslearning.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

calandlyceum.itslearning.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Calandlyceum.itslearning.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 Calandlyceum.itslearning.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

calandlyceum.itslearning.com

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