Tools & Wizards About Us
universalshelters.com screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

universalshelters.com

Dome Shelters - Fabric covered buildings, temporary and permanent structures

Page Load Speed

462 ms in total

First Response

19 ms

Resources Loaded

363 ms

Page Rendered

80 ms

universalshelters.com screenshot

About Website

Click here to check amazing Universal Shelters content. Otherwise, check out these important facts you probably never knew about universalshelters.com

Manufacturers of temporary portable shelters and permanent fabric structures for residential, commercial and industrial use. Located in Bolton, near Toronto, Ontario.

Visit universalshelters.com

Key Findings

We analyzed Universalshelters.com page load time and found that the first response time was 19 ms and then it took 443 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

universalshelters.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

universalshelters.com

19 ms

www.domeshelter.com

61 ms

domeshelter.com

102 ms

domShelter.css

35 ms

nav_industrial_over.gif

53 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Universalshelters.com, 92% (33 requests) were made to Domeshelter.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (138 ms) relates to the external source Domeshelter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.3 kB (25%)

Content Size

240.6 kB

After Optimization

179.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Universalshelters.com main page is 240.6 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. 20% of websites need less resources to load. Images take 160.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 18.2 kB

  • Original 22.1 kB
  • After minification 15.2 kB
  • After compression 3.8 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 6.8 kB, which is 31% 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 18.2 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 6.3 kB

  • Original 160.2 kB
  • After minification 153.9 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. Universal Shelters images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-86%

Potential reduce by 4.7 kB

  • Original 5.4 kB
  • After minification 4.5 kB
  • After compression 740 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. Universalshelters.com needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (30%)

Requests Now

33

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Universal Shelters. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

universalshelters.com

universalshelters.com

19 ms

www.domeshelter.com

www.domeshelter.com

61 ms

domeshelter.com

domeshelter.com

102 ms

domShelter.css

domShelter.css

35 ms

nav_industrial_over.gif

nav_industrial_over.gif

53 ms

nav_commercial_over.gif

nav_commercial_over.gif

95 ms

nav_residential_over.gif

nav_residential_over.gif

114 ms

nav_features_over.gif

nav_features_over.gif

113 ms

nav_companyinfo_over.gif

nav_companyinfo_over.gif

116 ms

nav_downloads_over.gif

nav_downloads_over.gif

115 ms

home_cropped.jpg

home_cropped.jpg

114 ms

blank.gif

blank.gif

113 ms

tag_bottom_corner.jpg

tag_bottom_corner.jpg

134 ms

home_pic.jpg

home_pic.jpg

133 ms

pic_industrial.jpg

pic_industrial.jpg

134 ms

bullet2.gif

bullet2.gif

130 ms

pic_commercial.jpg

pic_commercial.jpg

133 ms

pic_residential.jpg

pic_residential.jpg

120 ms

bot_left.gif

bot_left.gif

138 ms

bot_right.gif

bot_right.gif

138 ms

analytics.js

analytics.js

21 ms

tag_bg1.jpg

tag_bg1.jpg

118 ms

tag_logo.jpg

tag_logo.jpg

116 ms

tag_bg2.jpg

tag_bg2.jpg

117 ms

subnav_tail.gif

subnav_tail.gif

116 ms

tag_title_corner.jpg

tag_title_corner.jpg

134 ms

tag_title.jpg

tag_title.jpg

134 ms

tag_left.jpg

tag_left.jpg

134 ms

tag_right.jpg

tag_right.jpg

135 ms

collect

collect

14 ms

nav_residential.gif

nav_residential.gif

20 ms

nav_commercial.gif

nav_commercial.gif

21 ms

nav_industrial.gif

nav_industrial.gif

21 ms

nav_features.gif

nav_features.gif

21 ms

nav_companyinfo.gif

nav_companyinfo.gif

20 ms

nav_downloads.gif

nav_downloads.gif

19 ms

Accessibility Review

universalshelters.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

universalshelters.com best practices score

75

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

Serves images with low resolution

SEO Factors

universalshelters.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 Universalshelters.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 Universalshelters.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

universalshelters.com

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