Tools & Wizards About Us
clordisys.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

clordisys.com

ClorDiSys Solutions, Inc. - Chlorine Dioxide Gas Biodecontamination

Page Load Speed

1.4 sec in total

First Response

78 ms

Resources Loaded

1.3 sec

Page Rendered

76 ms

clordisys.com screenshot

About Website

Welcome to clordisys.com homepage info - get ready to check Clor Di Sys best content right away, or after learning these important things about clordisys.com

ClorDiSys provides a decontamination equipment and services that are used and trusted by the world's most critical environments

Visit clordisys.com

Key Findings

We analyzed Clordisys.com page load time and found that the first response time was 78 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

clordisys.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

clordisys.com

78 ms

style.css

37 ms

css

40 ms

js

115 ms

jquery.min.js

25 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 63% of them (17 requests) were addressed to the original Clordisys.com, 11% (3 requests) were made to Fonts.gstatic.com and 7% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Px.ads.linkedin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.8 kB (38%)

Content Size

179.8 kB

After Optimization

112.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Clordisys.com main page is 179.8 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. 40% of websites need less resources to load. Images take 121.2 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 12.5 kB

  • Original 16.7 kB
  • After minification 12.7 kB
  • After compression 4.2 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 4.0 kB, which is 24% 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 12.5 kB or 75% of the original size.

Image Optimization

-45%

Potential reduce by 54.3 kB

  • Original 121.2 kB
  • After minification 66.9 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, Clor Di Sys needs image optimization as it can save up to 54.3 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 610 B

  • Original 36.6 kB
  • After minification 36.4 kB
  • After compression 36.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 448 B

  • Original 5.3 kB
  • After minification 5.3 kB
  • After compression 4.9 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. Clordisys.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (35%)

Requests Now

23

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clor Di Sys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

clordisys.com

clordisys.com

78 ms

style.css

style.css

37 ms

css

css

40 ms

js

js

115 ms

jquery.min.js

jquery.min.js

25 ms

animate.js

animate.js

56 ms

scrolltop.js

scrolltop.js

59 ms

faq.js

faq.js

67 ms

scroll.js

scroll.js

67 ms

js

js

128 ms

insight.min.js

insight.min.js

59 ms

mainlogo.png

mainlogo.png

38 ms

facebook.png

facebook.png

33 ms

twitter.png

twitter.png

33 ms

linkedin.png

linkedin.png

37 ms

youtube.png

youtube.png

37 ms

blogger.png

blogger.png

58 ms

lifescience.png

lifescience.png

91 ms

medicaldevice.png

medicaldevice.png

62 ms

pharma.png

pharma.png

71 ms

foodsmall.png

foodsmall.png

103 ms

hospital.png

hospital.png

71 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

30 ms

u-4n0qyriQwlOrhSvowK_l521wRZWMf_.ttf

u-4n0qyriQwlOrhSvowK_l521wRZWMf_.ttf

30 ms

t5tmIRoYMoaYG0WEOh7HwMeR3T7Pqg.ttf

t5tmIRoYMoaYG0WEOh7HwMeR3T7Pqg.ttf

30 ms

insight_tag_errors.gif

insight_tag_errors.gif

1065 ms

pd.js

pd.js

9 ms

Accessibility Review

clordisys.com accessibility score

90

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

Best Practices

clordisys.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

High

Browser errors were logged to the console

SEO Factors

clordisys.com SEO score

54

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Clordisys.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 Clordisys.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

clordisys.com

Open Graph description is not detected on the main page of Clor Di 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: