Tools & Wizards About Us
lelycee.org screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

lelycee.org

Home - French Immersion School in San Francisco | Lycée Français

Page Load Speed

3.2 sec in total

First Response

73 ms

Resources Loaded

2.6 sec

Page Rendered

535 ms

lelycee.org screenshot

About Website

Visit lelycee.org now to see the best up-to-date Lelycee content for United States and also check out these interesting facts you probably never knew about lelycee.org

Lycée Français de San Francisco is an independent, French immersion, international school for students in preschool through Grade 12. Discover LFSF today!

Visit lelycee.org

Key Findings

We analyzed Lelycee.org page load time and found that the first response time was 73 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

lelycee.org performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value19.4 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.343

32/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

lelycee.org

73 ms

www.lelycee.org

42 ms

www.lelycee.org

1547 ms

gtm.js

89 ms

gtm.js

121 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 44% of them (18 requests) were addressed to the original Lelycee.org, 17% (7 requests) were made to Fonts.gstatic.com and 10% (4 requests) were made to Resources.finalsite.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Lelycee.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 353.2 kB (18%)

Content Size

1.9 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lelycee.org main page is 1.9 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 75.9 kB

  • Original 94.3 kB
  • After minification 91.6 kB
  • After compression 18.4 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 75.9 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 12.1 kB

  • Original 659.7 kB
  • After minification 647.6 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. Lelycee images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 259.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 806.4 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 259.1 kB or 24% of the original size.

CSS Optimization

-5%

Potential reduce by 6.0 kB

  • Original 118.7 kB
  • After minification 118.7 kB
  • After compression 112.7 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. Lelycee.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (54%)

Requests Now

28

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lelycee. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lelycee.org

lelycee.org

73 ms

www.lelycee.org

www.lelycee.org

42 ms

www.lelycee.org

www.lelycee.org

1547 ms

gtm.js

gtm.js

89 ms

gtm.js

gtm.js

121 ms

application-4518aa27942683a5a2d45585cb70afa8afe9043b7c17192a27bf6a7515e9e741.css

application-4518aa27942683a5a2d45585cb70afa8afe9043b7c17192a27bf6a7515e9e741.css

134 ms

styles.cfm

styles.cfm

175 ms

main.css

main.css

108 ms

support.custom.css

support.custom.css

103 ms

in_layout_head-602a1b82d3fe83f66c01d9e7a465a9fc9d4ad042fab4987ea66c36ca3703cbf3.js

in_layout_head-602a1b82d3fe83f66c01d9e7a465a9fc9d4ad042fab4987ea66c36ca3703cbf3.js

184 ms

css2

css2

80 ms

up_loader.1.1.0.js

up_loader.1.1.0.js

69 ms

weglot.min.js

weglot.min.js

86 ms

rozz-searchbox.js

rozz-searchbox.js

650 ms

22481872.js

22481872.js

148 ms

application-9cb1a97e6c4b6501383e7b3b88c6be70202bef59865ce997bd5347d4951faeb0.js

application-9cb1a97e6c4b6501383e7b3b88c6be70202bef59865ce997bd5347d4951faeb0.js

232 ms

main.js

main.js

130 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

147 ms

google_search_box_icon-88c311c24ef690c89e40a0d456c837391eeb1f8fcf05d0c176ff0394d3f20000.png

google_search_box_icon-88c311c24ef690c89e40a0d456c837391eeb1f8fcf05d0c176ff0394d3f20000.png

131 ms

logo-aefe@2x.png

logo-aefe@2x.png

44 ms

logo-cais@2x.png

logo-cais@2x.png

44 ms

logo-nais@2x.png

logo-nais@2x.png

48 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-.ttf

26 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

31 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

37 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

40 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr70w-.ttf

43 ms

icomoon.woff

icomoon.woff

178 ms

Yq6R-LCAWCX3-6Ky7FAFnOY.ttf

Yq6R-LCAWCX3-6Ky7FAFnOY.ttf

83 ms

pixie.js

pixie.js

97 ms

ScreenShot2024-02-16at95534AM.png

ScreenShot2024-02-16at95534AM.png

166 ms

ScreenShot2024-02-16at93749AM.png

ScreenShot2024-02-16at93749AM.png

206 ms

Isabelle_thumbnailcopy.jpg

Isabelle_thumbnailcopy.jpg

222 ms

ReelAntoinejadore.jpg

ReelAntoinejadore.jpg

203 ms

uwt.js

uwt.js

87 ms

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9aX8.ttf

JTUFjIg1_i6t8kCHKm459Wx7xQYXK0vOoz6jq6R9aX8.ttf

25 ms

icomoon-454d742e9c5c08794dd39b1de06a9589f503c027289df05bfe91885e21faf135.woff

icomoon-454d742e9c5c08794dd39b1de06a9589f503c027289df05bfe91885e21faf135.woff

180 ms

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

128 ms

adsct

adsct

119 ms

adsct

adsct

98 ms

main.js

main.js

14 ms

Accessibility Review

lelycee.org accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

lelycee.org best practices score

67

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lelycee.org 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

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 Lelycee.org 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 Lelycee.org 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

lelycee.org

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