Tools & Wizards About Us
csi-janitorial.com screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

csi-janitorial.com

Contract Specialists Inc | Janitorial Services, Commercial Industrial Cleaning

Page Load Speed

1 sec in total

First Response

159 ms

Resources Loaded

657 ms

Page Rendered

221 ms

csi-janitorial.com screenshot

About Website

Welcome to csi-janitorial.com homepage info - get ready to check Csi Janitorial best content right away, or after learning these important things about csi-janitorial.com

Contract Specialists Serving Buffalo's & WNY Commercial Cleaning & Janitorial Needs since 1989

Visit csi-janitorial.com

Key Findings

We analyzed Csi-janitorial.com page load time and found that the first response time was 159 ms and then it took 878 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

csi-janitorial.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

csi-janitorial.com

159 ms

rollovers.js

33 ms

jquery.js

81 ms

jquery.collapser.min.js

54 ms

slide.js

55 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 97% of them (64 requests) were addressed to the original Csi-janitorial.com, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (185 ms) belongs to the original domain Csi-janitorial.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.4 kB (8%)

Content Size

360.4 kB

After Optimization

333.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csi-janitorial.com main page is 360.4 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. 30% of websites need less resources to load. Images take 295.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 13.7 kB

  • Original 18.0 kB
  • After minification 17.1 kB
  • After compression 4.3 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 13.7 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 12.7 kB

  • Original 295.4 kB
  • After minification 282.7 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. Csi Janitorial images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 447 B

  • Original 44.6 kB
  • After minification 44.6 kB
  • After compression 44.2 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

-20%

Potential reduce by 479 B

  • Original 2.4 kB
  • After minification 2.4 kB
  • After compression 1.9 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. Csi-janitorial.com needs all CSS files to be minified and compressed as it can save up to 479 B or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (36%)

Requests Now

64

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csi Janitorial. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

csi-janitorial.com

csi-janitorial.com

159 ms

rollovers.js

rollovers.js

33 ms

jquery.js

jquery.js

81 ms

jquery.collapser.min.js

jquery.collapser.min.js

54 ms

slide.js

slide.js

55 ms

styles-screen.css

styles-screen.css

59 ms

ga.js

ga.js

28 ms

bg.gif

bg.gif

33 ms

bg_body.gif

bg_body.gif

33 ms

bg_top.png

bg_top.png

30 ms

bg_header.png

bg_header.png

29 ms

logo.png

logo.png

31 ms

bg_header_bar.png

bg_header_bar.png

54 ms

contact.gif

contact.gif

56 ms

search.gif

search.gif

56 ms

bg_headerbar2.gif

bg_headerbar2.gif

58 ms

nav2_01.gif

nav2_01.gif

61 ms

nav2_02.gif

nav2_02.gif

80 ms

nav2_03.gif

nav2_03.gif

81 ms

nav2_04.gif

nav2_04.gif

83 ms

quote_button.png

quote_button.png

83 ms

mop_guy.png

mop_guy.png

108 ms

nav_01.png

nav_01.png

93 ms

nav_02.png

nav_02.png

110 ms

nav_03.png

nav_03.png

107 ms

nav_04.png

nav_04.png

110 ms

nav_05.png

nav_05.png

110 ms

nav_06.png

nav_06.png

123 ms

nav_07.png

nav_07.png

137 ms

nav_08.png

nav_08.png

138 ms

slide_03.jpg

slide_03.jpg

147 ms

bg_body_top.png

bg_body_top.png

139 ms

videopreview.png

videopreview.png

185 ms

directions.png

directions.png

152 ms

sidebar-top.png

sidebar-top.png

164 ms

bg_sidebar.png

bg_sidebar.png

165 ms

banner.png

banner.png

166 ms

wrench.png

wrench.png

177 ms

arrow_down.gif

arrow_down.gif

182 ms

__utm.gif

__utm.gif

14 ms

styles-print.css

styles-print.css

34 ms

element-over.gif

element-over.gif

37 ms

edit-over.gif

edit-over.gif

38 ms

delete-over.gif

delete-over.gif

36 ms

logout-over.gif

logout-over.gif

37 ms

meta_tags-over.gif

meta_tags-over.gif

35 ms

backup-over.gif

backup-over.gif

34 ms

wrench-over.gif

wrench-over.gif

62 ms

logo-over.png

logo-over.png

64 ms

contact-over.gif

contact-over.gif

64 ms

search-over.gif

search-over.gif

62 ms

nav-over_01.png

nav-over_01.png

67 ms

nav-over_02.png

nav-over_02.png

67 ms

nav-over_03.png

nav-over_03.png

90 ms

nav-over_04.png

nav-over_04.png

90 ms

nav-over_05.png

nav-over_05.png

91 ms

nav-over_06.png

nav-over_06.png

92 ms

nav-over_07.png

nav-over_07.png

98 ms

nav-over_08.png

nav-over_08.png

98 ms

nav2-over_01.gif

nav2-over_01.gif

118 ms

nav2-over_02.gif

nav2-over_02.gif

119 ms

nav2-over_03.gif

nav2-over_03.gif

117 ms

nav2-over_04.gif

nav2-over_04.gif

120 ms

quote_button-over.png

quote_button-over.png

125 ms

directions-over.png

directions-over.png

126 ms

slide_07.jpg

slide_07.jpg

144 ms

Accessibility Review

csi-janitorial.com accessibility score

61

Accessibility Issues

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

Form elements do not have associated labels

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

csi-janitorial.com best practices score

58

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

csi-janitorial.com SEO score

69

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csi-janitorial.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 Csi-janitorial.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

csi-janitorial.com

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