Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

lesartec.info

Seu Endereço IP

Page Load Speed

773 ms in total

First Response

170 ms

Resources Loaded

474 ms

Page Rendered

129 ms

lesartec.info screenshot

About Website

Click here to check amazing Lesartec content for Brazil. Otherwise, check out these important facts you probably never knew about lesartec.info

Visit lesartec.info

Key Findings

We analyzed Lesartec.info page load time and found that the first response time was 170 ms and then it took 603 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

lesartec.info performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

lesartec.info

170 ms

servidores.png

306 ms

logolinux.png

277 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Lesartec.info and no external sources were called. The less responsive or slowest element that took the longest time to load (306 ms) belongs to the original domain Lesartec.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.3 kB (4%)

Content Size

307.6 kB

After Optimization

295.3 kB

In fact, the total size of Lesartec.info main page is 307.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 304.7 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 1.8 kB

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 1.1 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 1.8 kB or 61% of the original size.

Image Optimization

-3%

Potential reduce by 10.5 kB

  • Original 304.7 kB
  • After minification 294.1 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. Lesartec images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lesartec. According to our analytics all requests are already optimized.

Accessibility Review

lesartec.info accessibility score

71

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lesartec.info 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

lesartec.info SEO score

91

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lesartec.info can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Lesartec.info 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 Lesartec. 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: