Tools & Wizards About Us

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

elearning-ecolesalim.com

开云网页登录(中国)官方网站

Page Load Speed

1.3 sec in total

First Response

340 ms

Resources Loaded

447 ms

Page Rendered

518 ms

About Website

Visit elearning-ecolesalim.com now to see the best up-to-date Elearning Ecolesalim content for Algeria and also check out these interesting facts you probably never knew about elearning-ecolesalim.com

开云网页登录(中国)官方网站成立于2011年9月注册资金120000（818988.com注册发财）公司的综合实力、社会信誉、各项经营管理指标稳步提高，受到社会各界的好评。公司创立以来经过十余年的发展，已在分析，化学，医学领域建立良好信誉，产品服务涉及科研文教，农林环保，检验检疫，石油化工，生物工程，医疗制药，以及食品饮料等行业，生产品种包括通用和专用两大类。秉承“传播奥林匹克精神，丰富现代娱乐活...

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Key Findings

We analyzed Elearning-ecolesalim.com page load time and found that the first response time was 340 ms and then it took 965 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

elearning-ecolesalim.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

elearning-ecolesalim.com

340 ms

ww25.elearning-ecolesalim.com

102 ms

bDzWvLsGK.js

4 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 33% of them (1 request) were addressed to the original Elearning-ecolesalim.com, 67% (2 requests) were made to Ww25.elearning-ecolesalim.com. The less responsive or slowest element that took the longest time to load (340 ms) belongs to the original domain Elearning-ecolesalim.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 345.9 kB (74%)

Content Size

465.3 kB

After Optimization

119.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Elearning-ecolesalim.com main page is 465.3 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. Only 5% of websites need less resources to load. Javascripts take 367.7 kB which makes up the majority of the site volume.

HTML Optimization

-29%

Potential reduce by 349 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 858 B

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 349 B or 29% of the original size.

Image Optimization

-3%

Potential reduce by 1.9 kB

  • Original 62.4 kB
  • After minification 60.4 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. Elearning Ecolesalim images are well optimized though.

JavaScript Optimization

-85%

Potential reduce by 314.4 kB

  • Original 367.7 kB
  • After minification 197.7 kB
  • After compression 53.3 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 314.4 kB or 85% of the original size.

CSS Optimization

-86%

Potential reduce by 29.3 kB

  • Original 34.0 kB
  • After minification 18.5 kB
  • After compression 4.7 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. Elearning-ecolesalim.com needs all CSS files to be minified and compressed as it can save up to 29.3 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • JavaScript

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elearning Ecolesalim. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

elearning-ecolesalim.com accessibility score

86

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

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

Best Practices

elearning-ecolesalim.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

elearning-ecolesalim.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

Page is blocked from indexing

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 Elearning-ecolesalim.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 Elearning-ecolesalim.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

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