Tools & Wizards About Us
kenntech.com.br screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

kenntech.com.br

Home - Kenntech

Page Load Speed

3.4 sec in total

First Response

534 ms

Resources Loaded

2.7 sec

Page Rendered

179 ms

kenntech.com.br screenshot

About Website

Visit kenntech.com.br now to see the best up-to-date Kenntech content and also check out these interesting facts you probably never knew about kenntech.com.br

Kenntech é uma empresa de desenvolvimento focada em sensores de vibração, temperatura e bancadas didáticas, produzindo o que há de melhor no mercado.

Visit kenntech.com.br

Key Findings

We analyzed Kenntech.com.br page load time and found that the first response time was 534 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

kenntech.com.br performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.438

21/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

kenntech.com.br

534 ms

javascripts.js

153 ms

estilos.css

295 ms

logo_kenntech.png

162 ms

menu.png

447 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Kenntech.com.br and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Kenntech.com.br.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.8 kB (14%)

Content Size

118.4 kB

After Optimization

101.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kenntech.com.br main page is 118.4 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 112.4 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 2.4 kB

  • Original 4.0 kB
  • After minification 3.6 kB
  • After compression 1.6 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 2.4 kB or 60% of the original size.

Image Optimization

-12%

Potential reduce by 13.2 kB

  • Original 112.4 kB
  • After minification 99.2 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. Obviously, Kenntech needs image optimization as it can save up to 13.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 618 B

  • Original 1.1 kB
  • After minification 946 B
  • After compression 448 B

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 618 B or 58% of the original size.

CSS Optimization

-63%

Potential reduce by 556 B

  • Original 876 B
  • After minification 661 B
  • After compression 320 B

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. Kenntech.com.br needs all CSS files to be minified and compressed as it can save up to 556 B or 63% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kenntech. According to our analytics all requests are already optimized.

Network Requests Diagram

kenntech.com.br

kenntech.com.br

534 ms

javascripts.js

javascripts.js

153 ms

estilos.css

estilos.css

295 ms

logo_kenntech.png

logo_kenntech.png

162 ms

menu.png

menu.png

447 ms

titulo_home.png

titulo_home.png

310 ms

foto_home.jpg

foto_home.jpg

617 ms

clientes_logos.jpg

clientes_logos.jpg

1834 ms

splicenet_assinatura_pb.png

splicenet_assinatura_pb.png

333 ms

bg_header.jpg

bg_header.jpg

415 ms

splicenet_assinatura_color.png

splicenet_assinatura_color.png

153 ms

Accessibility Review

kenntech.com.br accessibility score

87

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

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

kenntech.com.br 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

kenntech.com.br SEO score

93

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

Language and Encoding

  • Language Detected

    PT

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kenntech.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Kenntech.com.br main page’s claimed encoding is iso-8859-1. 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

kenntech.com.br

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