Tools & Wizards About Us
lesallay.academy screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

lesallay.academy

Le Sallay Academy

Page Load Speed

8.7 sec in total

First Response

217 ms

Resources Loaded

7.5 sec

Page Rendered

1 sec

lesallay.academy screenshot

About Website

Visit lesallay.academy now to see the best up-to-date Le Sallay content and also check out these interesting facts you probably never knew about lesallay.academy

Blended learning international middle school: flexible, progressive, high-quality education

Visit lesallay.academy

Key Findings

We analyzed Lesallay.academy page load time and found that the first response time was 217 ms and then it took 8.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

lesallay.academy performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value2,470 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

lesallay.academy

217 ms

lesallay.academy

453 ms

tilda-fallback-1.0.min.js

40 ms

tilda-grid-3.0.min.css

56 ms

tilda-blocks-page22857144.min.css

397 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Lesallay.academy, 32% (36 requests) were made to Static.tildacdn.net and 28% (31 requests) were made to Static.tildacdn.com. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Static.tildacdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 930.6 kB (8%)

Content Size

12.0 MB

After Optimization

11.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lesallay.academy main page is 12.0 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. 60% of websites need less resources to load. Images take 11.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 307.4 kB

  • Original 356.6 kB
  • After minification 354.6 kB
  • After compression 49.2 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 307.4 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 613.7 kB

  • Original 11.2 MB
  • After minification 10.6 MB

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. Le Sallay images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 2.0 kB

  • Original 415.8 kB
  • After minification 415.8 kB
  • After compression 413.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-20%

Potential reduce by 7.5 kB

  • Original 38.1 kB
  • After minification 38.1 kB
  • After compression 30.6 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. Lesallay.academy needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (56%)

Requests Now

103

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Le Sallay. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lesallay.academy

lesallay.academy

217 ms

lesallay.academy

lesallay.academy

453 ms

tilda-fallback-1.0.min.js

tilda-fallback-1.0.min.js

40 ms

tilda-grid-3.0.min.css

tilda-grid-3.0.min.css

56 ms

tilda-blocks-page22857144.min.css

tilda-blocks-page22857144.min.css

397 ms

tilda-animation-2.0.min.css

tilda-animation-2.0.min.css

66 ms

tilda-forms-1.0.min.css

tilda-forms-1.0.min.css

66 ms

tilda-cards-1.0.min.css

tilda-cards-1.0.min.css

65 ms

highlight.min.css

highlight.min.css

65 ms

css2

css2

49 ms

tilda-polyfill-1.0.min.js

tilda-polyfill-1.0.min.js

65 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

70 ms

tilda-scripts-3.0.min.js

tilda-scripts-3.0.min.js

71 ms

tilda-blocks-page22857144.min.js

tilda-blocks-page22857144.min.js

438 ms

tilda-lazyload-1.0.min.js

tilda-lazyload-1.0.min.js

69 ms

tilda-animation-2.0.min.js

tilda-animation-2.0.min.js

73 ms

tilda-popup-1.0.min.js

tilda-popup-1.0.min.js

73 ms

tilda-forms-1.0.min.js

tilda-forms-1.0.min.js

76 ms

tilda-zero-1.1.min.js

tilda-zero-1.1.min.js

76 ms

tilda-slds-1.4.min.js

tilda-slds-1.4.min.js

80 ms

hammer.min.js

hammer.min.js

81 ms

tilda-cards-1.0.min.js

tilda-cards-1.0.min.js

81 ms

tilda-feed-1.0.min.js

tilda-feed-1.0.min.js

80 ms

tilda-menusub-1.0.min.js

tilda-menusub-1.0.min.js

85 ms

tilda-menu-1.0.min.js

tilda-menu-1.0.min.js

86 ms

highlight.min.js

highlight.min.js

85 ms

tilda-zero-forms-1.0.min.js

tilda-zero-forms-1.0.min.js

84 ms

tilda-zero-scale-1.0.min.js

tilda-zero-scale-1.0.min.js

90 ms

tilda-zero-video-1.0.min.js

tilda-zero-video-1.0.min.js

91 ms

tilda-skiplink-1.0.min.js

tilda-skiplink-1.0.min.js

92 ms

tilda-events-1.0.min.js

tilda-events-1.0.min.js

91 ms

NhI34vrshR

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529 ms

widget.css

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127 ms

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326 ms

gtm.js

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79 ms

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375 ms

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214 ms

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409 ms

logo-footer.svg

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374 ms

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410 ms

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445 ms

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download.jpeg

408 ms

Untitled_design_4.png

Untitled_design_4.png

379 ms

DLC-logo.png

DLC-logo.png

380 ms

Logo_LearningPlanetF.png

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509 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk79FO_G87jxeebC.woff

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk79FO_G87jxeebC.woff

116 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk7PFO_G87jxeebC.woff

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk7PFO_G87jxeebC.woff

348 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk6jFO_G87jxeebC.woff

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk6jFO_G87jxeebC.woff

353 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk59FO_G87jxeebC.woff

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk59FO_G87jxeebC.woff

352 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk4jE-_G87jxeebC.woff

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk4jE-_G87jxeebC.woff

386 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk4aE-_G87jxeebC.woff

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk4aE-_G87jxeebC.woff

352 ms

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk59E-_G87jxeebC.woff

xn7_YHE41ni1AdIRqAuZuw1Bx9mbZk59E-_G87jxeebC.woff

351 ms

item_860.jpg

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497 ms

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434 ms

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2789 ms

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1017 ms

DSCF6189_1.jpg

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519 ms

SALLAYC-25.jpg

SALLAYC-25.jpg

675 ms

NhI34vrshR

NhI34vrshR

261 ms

Frame_36639.png

Frame_36639.png

666 ms

noroot.png

noroot.png

2707 ms

download_1.png

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921 ms

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3621 ms

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815 ms

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3600 ms

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1550 ms

341 ms

tilda-zero-form-errorbox.min.css

tilda-zero-form-errorbox.min.css

58 ms

tilda-zero-form-horizontal.min.css

tilda-zero-form-horizontal.min.css

60 ms

NhI34vrshR

NhI34vrshR

577 ms

tilda-popup-1.1.min.css

tilda-popup-1.1.min.css

11 ms

tilda-slds-1.4.min.css

tilda-slds-1.4.min.css

19 ms

tilda-feed-1.0.min.css

tilda-feed-1.0.min.css

11 ms

tilda-menusub-1.0.min.css

tilda-menusub-1.0.min.css

11 ms

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112 ms

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134 ms

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196 ms

studypic2.jpg

studypic2.jpg

501 ms

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1191 ms

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235 ms

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___1.png

905 ms

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150 ms

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Frame_446_6.png

1213 ms

Cognia_ACCRED-Badge-.png

Cognia_ACCRED-Badge-.png

373 ms

logogen.jpg

logogen.jpg

359 ms

Frame_36281_2.png

Frame_36281_2.png

1182 ms

Frame_36278.png

Frame_36278.png

2127 ms

download.jpeg

download.jpeg

488 ms

DLC-logo.png

DLC-logo.png

821 ms

Untitled_design_4.png

Untitled_design_4.png

3012 ms

Logo_LearningPlanetF.png

Logo_LearningPlanetF.png

908 ms

item_860.jpg

item_860.jpg

2234 ms

307460212_1022468585.jpg

307460212_1022468585.jpg

5227 ms

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2019-12-05_101210_1.jpg

1962 ms

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275301754_1022374082.jpg

876 ms

DSCF6189_1.jpg

DSCF6189_1.jpg

1288 ms

noroot.png

noroot.png

1714 ms

SALLAYC-25.jpg

SALLAYC-25.jpg

2226 ms

Frame_36639.png

Frame_36639.png

3203 ms

download_1.png

download_1.png

1825 ms

306885694_3958133454.jpg

306885694_3958133454.jpg

3667 ms

DSCF6441.jpg

DSCF6441.jpg

2235 ms

DSCF2629_1.jpg

DSCF2629_1.jpg

2636 ms

fbevents.js

fbevents.js

13 ms

tag.js

tag.js

915 ms

tilda-stat-1.0.min.js

tilda-stat-1.0.min.js

4 ms

895 ms

advert.gif

advert.gif

749 ms

sync_cookie_image_decide

sync_cookie_image_decide

186 ms

tilda-errors-1.0.min.js

tilda-errors-1.0.min.js

5 ms

1

1

145 ms

bundle_en_US.js

bundle_en_US.js

50 ms

Accessibility Review

lesallay.academy 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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

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

Best Practices

lesallay.academy 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lesallay.academy SEO score

99

Search Engine Optimization Advices

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 Lesallay.academy 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 Lesallay.academy 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

lesallay.academy

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