Tools & Wizards About Us
concelsys.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

concelsys.com

Welcome to Concel Systems

Page Load Speed

711 ms in total

First Response

151 ms

Resources Loaded

401 ms

Page Rendered

159 ms

concelsys.com screenshot

About Website

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

Each customer, small or large, will have a solution at a low cost, short delivery time, and a solution that will improve efficiency, image and service.

Visit concelsys.com

Key Findings

We analyzed Concelsys.com page load time and found that the first response time was 151 ms and then it took 560 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

concelsys.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

concelsys.com

151 ms

mm_menu.js

81 ms

Concel.css

73 ms

ga.js

11 ms

Main_bgk1_top.jpg

53 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Concelsys.com, 12% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (159 ms) belongs to the original domain Concelsys.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.5 kB (28%)

Content Size

148.7 kB

After Optimization

107.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Concelsys.com main page is 148.7 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. 15% of websites need less resources to load. Images take 88.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 8.0 kB

  • Original 10.5 kB
  • After minification 9.2 kB
  • After compression 2.5 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. This page needs HTML code to be minified as it can gain 1.3 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 8.0 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 7.0 kB

  • Original 88.3 kB
  • After minification 81.3 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. Concel Sys images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 24.3 kB

  • Original 47.2 kB
  • After minification 42.1 kB
  • After compression 22.9 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 24.3 kB or 51% of the original size.

CSS Optimization

-78%

Potential reduce by 2.2 kB

  • Original 2.8 kB
  • After minification 2.3 kB
  • After compression 602 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. Concelsys.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concel Sys. According to our analytics all requests are already optimized.

Network Requests Diagram

concelsys.com

concelsys.com

151 ms

mm_menu.js

mm_menu.js

81 ms

Concel.css

Concel.css

73 ms

ga.js

ga.js

11 ms

Main_bgk1_top.jpg

Main_bgk1_top.jpg

53 ms

Concel_logo_1.gif

Concel_logo_1.gif

46 ms

ico_home.gif

ico_home.gif

76 ms

ico_fav.gif

ico_fav.gif

74 ms

ico_contact.gif

ico_contact.gif

91 ms

ico_sitemap.gif

ico_sitemap.gif

75 ms

Main_bgk1_bot.jpg

Main_bgk1_bot.jpg

89 ms

photoSystem3.jpg

photoSystem3.jpg

159 ms

Diacorder_USB_2.jpg

Diacorder_USB_2.jpg

111 ms

Diacorder_kit_2.jpg

Diacorder_kit_2.jpg

112 ms

Diacorder_desktop_2.jpg

Diacorder_desktop_2.jpg

112 ms

apr_2.jpg

apr_2.jpg

129 ms

__utm.gif

__utm.gif

18 ms

Accessibility Review

concelsys.com accessibility score

54

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Best Practices

concelsys.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

concelsys.com SEO score

67

Search Engine Optimization Advices

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

    EN

  • 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 Concelsys.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Concelsys.com 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

concelsys.com

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