Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

ecolemontessoriparis.com

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Page Load Speed

4 sec in total

First Response

584 ms

Resources Loaded

3 sec

Page Rendered

419 ms

ecolemontessoriparis.com screenshot

About Website

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Key Findings

We analyzed Ecolemontessoriparis.com page load time and found that the first response time was 584 ms and then it took 3.4 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

ecolemontessoriparis.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

79/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value3.4 s

92/100

10%

Network Requests Diagram

ecolemontessoriparis.com

584 ms

www.ecolemontessoriparis.com

613 ms

styles.css

335 ms

27.jpg

784 ms

tables.css

356 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Ecolemontessoriparis.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Ecolemontessoriparis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.6 kB (32%)

Content Size

162.4 kB

After Optimization

110.8 kB

In fact, the total size of Ecolemontessoriparis.com main page is 162.4 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. Only 10% of websites need less resources to load. Images take 104.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 13.5 kB

  • Original 19.4 kB
  • After minification 19.3 kB
  • After compression 5.9 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 13.5 kB or 70% of the original size.

Image Optimization

-6%

Potential reduce by 6.5 kB

  • Original 104.9 kB
  • After minification 98.4 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. Ecolemontessoriparis images are well optimized though.

CSS Optimization

-83%

Potential reduce by 31.6 kB

  • Original 38.2 kB
  • After minification 30.5 kB
  • After compression 6.6 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. Ecolemontessoriparis.com needs all CSS files to be minified and compressed as it can save up to 31.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (44%)

Requests Now

18

After Optimization

10

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ecolemontessoriparis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

ecolemontessoriparis.com accessibility score

75

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

Image elements do not have [alt] attributes

Best Practices

ecolemontessoriparis.com 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

SEO Factors

ecolemontessoriparis.com SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ecolemontessoriparis.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed Japanese language. Our system also found out that Ecolemontessoriparis.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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